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98 results on '"Benetti S"'

1. SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases

Author: Dastidar, R., Misra, K., Valenti, S., Sand, D. J., Pastorello, A., Reguitti, A., Pignata, G., Benetti, S., Bose, S., Gangopadhyay, A., Singh, M., Tomasella, L., Andrews, J. E., Arcavi, I., Ashall, C., Bilinski, C., Bostroem, K. A., Buckley, D. A. H., Cannizzaro, G., Chomiuk, L., Congiu, E., Dong, S., Dong, Y., Elias-Rosa, N., Fraser, M., Gall, C., Gromadzki, M., Hiramatsu, D., Hosseinzadeh, G., Howell, D. A., Hsiao, E. Y., McCully, C., Smith, N., and Strader, J.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: We present a comprehensive photometric and spectroscopic study of the Type IIP SN 2018is. The $V$-band luminosity and the expansion velocity at 50 days post-explosion are $-$15.1$\pm$0.2 mag (corrected for A$_V$=1.34 mag) and 1400 km s$^{-1}$, classifying it as a low-luminosity SN II. The recombination phase in the $V$-band is shorter, lasting around 110 days, and exhibits a steeper decline (1.0 mag per 100 days) compared to most other low-luminosity SNe II. Additionally, the optical and near-infrared spectra display hydrogen emission lines that are strikingly narrow, even for this class. The Fe II and Sc II line velocities are at the lower end of the typical range for low-luminosity SNe II. Semi-analytical modelling of the bolometric light curve suggests an ejecta mass of $\sim$8 M$_\odot$, corresponding to a pre-supernova mass of $\sim$9.5 M$_\odot$, and an explosion energy of $\sim$0.40 $\times$ 10$^{51}$ erg. Hydrodynamical modelling further indicates that the progenitor had a zero-age main sequence mass of 9 M$_\odot$, coupled with a low explosion energy of 0.19 $\times$ 10$^{51}$ erg. The nebular spectrum reveals weak [O I] $\lambda\lambda$6300,6364 lines, consistent with a moderate-mass progenitor, while features typical of Fe core-collapse events, such as He I, [C I], and [Fe I], are indiscernible. However, the redder colours and low ratio of Ni to Fe abundance do not support an electron-capture scenario either. As a low-luminosity SN II with an atypically steep decline during the photospheric phase and remarkably narrow emission lines, SN 2018is contributes to the diversity observed within this population., Comment: 25 pages, 21 figures, accepted for publication in A&A
Published: 2025
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2. On the diversity of strongly-interacting Type IIn supernovae

Author: Salmaso, I., Cappellaro, E., Tartaglia, L., Anderson, J. P., Benetti, S., Bronikowski, M., Cai, Y. -Z., Charalampopoulos, P., Chen, T. -W., Concepcion, E., Elias-Rosa, N., Galbany, L., Gromadzki, M., Gutiérrez, C. P., Kankare, E., Lundqvist, P., Matilainen, K., Mazzali, P. A., Moran, S., Müller-Bravo, T. E., Nicholl, M., Pastorello, A., Pessi, P. J., Pessi, T., Petrushevska, T., Pignata, G., Reguitti, A., Sollerman, J., Srivastav, S., Stritzinger, M., Tomasella, L., and Valerin, G.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics
Abstract: Massive stars experience strong mass-loss, producing a dense, H-rich circumstellar medium (CSM). After the explosion, the collision and continued interaction of the supernova (SN) ejecta with the CSM power the light curve through the conversion of kinetic energy into radiation. When the interaction is strong, the light curve shows a broad peak and high luminosity lasting for a relatively long time. Also the spectral evolution is slower, compared to non-interacting SNe. Energetic shocks between the ejecta and the CSM create the ideal conditions for particle acceleration and production of high-energy (HE) neutrinos above 1 TeV. In this paper, we study four strongly-interacting Type IIn SNe: 2021acya, 2021adxl, 2022qml, and 2022wed to highlight their peculiar characteristics, derive the kinetic energy of the explosion and the characteristics of the CSM, infer clues on the possible progenitors and their environment and relate them to the production of HE neutrinos. The SNe analysed in this sample exploded in dwarf, star-forming galaxies and they are consistent with energetic explosions and strong interaction with the surrounding CSM. For SNe 2021acya and 2022wed, we find high CSM masses and mass-loss rates, linking them to very massive progenitors. For SN 2021adxl, the spectral analysis and less extreme CSM mass suggest a stripped-envelope massive star as possible progenitor. SN 2022qml is marginally consistent with being a Type Ia thermonuclear explosion embedded in a dense CSM. The mass-loss rates for all SNe are consistent with the expulsion of several solar masses of material during eruptive episodes in the last few decades before the explosion. Finally, we find that the SNe in our sample are marginally consistent with HE neutrino production., Comment: Updated to match the accepted A&A version
Published: 2024

3. Extragalactic fast X-ray transient from a weak relativistic jet associated with a Type Ic-BL supernova

Author: Sun, H., Li, W. -X., Liu, L. -D., Gao, H., Wang, X. -F., Yuan, W., Zhang, B., Filippenko, A. V., Xu, D., An, T., Ai, S., Brink, T. G., Liu, Y., Liu, Y. -Q., Wang, C. -Y., Wu, Q. -Y., Wu, X. -F., Yang, Y., Zhang, B. -B., Zheng, W. -K., Ahumada, T., Dai, Z. -G., Delaunay, J., Elias-Rosa, N., Benetti, S., Fu, S. -Y., Howell, D. A., Huang, Y. -F., Kasliwal, M. M., Karambelkar, V., Stein, R., Lei, W. -H., Lian, T. -Y., Peng, Z. -K., Ridnaia, A. V., Svinkin, D. S., Wang, X. -Y., Wang, A. -L., Wei, D. -M., An, J., Andrews, M., Bai, J. -M, Dai, C. -Y., Ehgamberdiev, S. A., Fan, Z., Farah, J., Feng, H. -C., Fynbo, J. P. U., Guo, W. -J., Guo, Z., Hu, M. -K., Hu, J. -W., Jiang, S. -Q., Jin, J. -J., Li, A., Li, J. -D., Li, R. -Z., Liang, Y. -F., Ling, Z. -X., Liu, X., Mao, J. -R., McCully, C., Mirzaqulov, D., Newsome, M., Gonzalez, E. Padilla, Pan, X., Terreran, G., Tinyanont, S., Wang, B. -T., Wang, L. -Z., Wen, X. -D., Xiang, D. -F., Xue, S. -J., Yang, J., Zhu, Z. -P., Cai, Z. -M., Castro-Tirado, A. J., Chen, F. -S., Chen, H. -L., Chen, T. -X., Chen, W., Chen, Y. -H., Chen, Y. -F., Chen, Y., Cheng, H. -Q., Cordier, B., Cui, C. -Z., Cui, W. -W., Dai, Y. -F., Fan, D. -W., Feng, H., Guan, J., Han, D. -W., Hou, D. -J., Hu, H. -B., Huang, M. -H., Huo, J., Jia, S. -M., Jia, Z. -Q., Jiang, B. -W., Jin, C. -C., Jin, G., Kuulkers, E., Li, C. -K., Li, D. -Y., Li, J. -F., Li, L. -H., Li, M. -S., Li, W., Li, Z. -D., Liu, C. -Z, Liu, H. -Y., Liu, H. -Q., Liu, M. -J., Lu, F. -J., Luo, L. -D., Ma, J., Mao, X., Nandra, K., O'Brien, P., Pan, H. -W., Rau, A., Rea, N., Sanders, J., Song, L. -M., Sun, S. -L., Sun, X. -J., Tan, Y. -Y., Tang, Q. -J., Tao, Y. -H., Wang, H., Wang, J., Wang, L., Wang, W. -X., Wang, Y. -L., Wang, Y. -S., Xiong, D. -R., Xu, H. -T., Xu, J. -J., Xu, X. -P., Xu, Y. -F., Xu, Z., Xue, C. -B., Xue, Y. -L., Yan, A. -L., Yang, H. -N., Yang, X. -T., Yang, Y. -J., Zhang, C., Zhang, J., Zhang, M., Zhang, S. -N., Zhang, W. -D., Zhang, W. -J., Zhang, Y. -H., Zhang, Z., Zhang, Z. -L., Zhao, D. -H., Zhao, H. -S., Zhao, X. -F., Zhao, Z. -J., Zhou, Y. -L., Zhu, Y. -X., and Zhu, Z. -C.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Massive stars end their life as core-collapse supernovae, amongst which some extremes are Type Ic broad-lined supernovae associated with long-duration gamma-ray bursts (LGRBs) having powerful relativistic jets. Their less-extreme brethren make unsuccessful jets that are choked inside the stars, appearing as X-ray flashes or low-luminosity GRBs. On the other hand, there exists a population of extragalactic fast X-ray transients (EFXTs) with timescales ranging from seconds to thousands of seconds, whose origins remain obscure. Known sources that contribute to the observed EFXT population include the softer analogs of LGRBs, shock breakouts of supernovae, or unsuccessful jets. Here, we report the discovery of the bright X-ray transient EP240414a detected by the Einstein Probe (EP), which is associated with the Type Ic supernova SN 2024gsa at a redshift of 0.401. The X-ray emission evolution is characterised by a very soft energy spectrum peaking at < 1.3 keV, which makes it distinct from known LGRBs, X-ray flashes, or low-luminosity GRBs. Follow-up observations at optical and radio bands revealed the existence of a weak relativistic jet that interacts with an extended shell surrounding the progenitor star. Located on the outskirts of a massive galaxy, this event reveals a new population of explosions of Wolf-Rayet stars characterised by a less powerful engine that drives a successful but weak jet, possibly owing to a progenitor star with a smaller core angular momentum than in traditional LGRB progenitors., Comment: 43 pages, 9 figures, 4 tables, submitted. Comments are welcome
Published: 2024

4. The fast rise of the unusual Type IIL/IIb SN 2018ivc

Author: Reguitti, A., Dastidar, R., Pignata, G., Maeda, K., Moriya, T. J., Kuncarayakti, H., Rodríguez, Ó., Bersten, M., Anderson, J. P., Charalampopoulos, P., Fraser, M., Gromadzki, M., Young, D. R., Benetti, S., Cai, Y. -Z., Elias-Rosa, N., Lundqvist, P., Carini, R., Cosentino, S. P., Galbany, L., Gonzalez-Bañuelos, M., Gutiérrez, C. P., Kopsacheili, M., G., J. A. Pineda, and Ramirez, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics
Abstract: We present an analysis of the photometric and spectroscopic dataset of the Type II supernova (SN) 2018ivc in the nearby (10 Mpc) galaxy Messier 77. Thanks to the high cadence of the CHASE survey, we observed the SN rising very rapidly by nearly three magnitudes in five hours (or 18 mag d$^{-1}$). The $r$-band light curve presents four distinct phases: the maximum light is reached in just one day, then a first, rapid linear decline precedes a short-duration plateau. Finally, a long, slower linear decline lasted for one year. Following a radio rebrightening, we detected SN 2018ivc four years after the explosion. The early spectra show a blue, nearly featureless continuum, but the spectra evolve rapidly: after about 10 days a prominent H$\alpha$ line starts to emerge, with a peculiar profile, but the spectra are heavily contaminated by emission lines from the host galaxy. He I lines, namely $\lambda\lambda$5876,7065, are also strong. On top of the former, a strong absorption from the Na I doublet is visible, indicative of a non-negligible internal reddening. From its equivalent width, we derive a lower limit on the host reddening of $A_V\simeq1.5$ mag, while from the Balmer decrement and a match of the $B-V$ colour curve of SN 2018ivc to that of the comparison objects, a host reddening of $A_V\simeq3.0$ mag is obtained. The spectra are similar to those of SNe II, but with strong He lines. Given the peculiar light curve and spectral features, we suggest SN 2018ivc could be a transitional object between the Type IIL and Type IIb SNe classes. In addition, we found signs of interaction with circumstellar medium in the light curve, making SN 2018ivc also an interacting event. Finally, we modelled the early multi-band light curves and photospheric velocity of SN 2018ivc to estimate the explosion and CSM physical parameters., Comment: 19 pages, 22 figures, 3 tables, 3 appendices, accepted for publication on A&A
Published: 2024
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5. Massive stars exploding in a He-rich circumstellar medium $-$ X. Flash spectral features in the Type Ibn SN 2019cj and observations of SN 2018jmt

Author: Wang, Z. -Y., Pastorello, A., Maeda, K., Reguitti, A., Cai, Y. -Z., Howell, D. Andrew, Benetti, S., Buckley, D., Cappellaro, E., Carini, R., Cartier, R., Chen, T. -W., Elias-Rosa, N., Fang, Q. -L., Gal-Yam, A., Gangopadhyay, A., Gromadzki, M., Gan, W. -P., Hiramatsu, D., Hu, M. -K., Inserra, C., McCully, C., Nicholl, M., Olivares, F. E., Pignata, G., Pineda-Garc'ia, J., Pursiainen, M., Ragosta, F., Rau, A., Roy, R., Sollerman, J., Tartaglia, L., Terreran, G., Valerin, G., Wang, Q., Wang, S. -Q., Young, D. R., Aryan, A., Bronikowski, M., Concepcion, E., Galbany, L., Lin, H., Melandri, A., Petrushevska, T., Ramirez, M., Shi, D. -D, Warwick, B., Zhang, J. -J., Wang, B., Wang, X. -F., and Zhu, X. -J.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics
Abstract: We present optical and near-infrared observations of two Type Ibn supernovae (SNe), SN 2018jmt and SN 2019cj. Their light curves have rise times of about 10 days, reaching an absolute peak magnitude of $M_g$(SN 2018jmt) = $-$19.07 $\pm$ 0.37 and $M_V$(SN 2019cj) = $-$18.94 $\pm$ 0.19 mag, respectively. The early-time spectra of SN 2018jmt are dominated by a blue continuum, accompanied by narrow (600$-$1000 km~s$^{-1}$) He I lines with P-Cygni profile. At later epochs, the spectra become more similar to those of the prototypical SN Ibn 2006jc. At early phases, the spectra of SN 2019cj show flash ionisation emission lines of C III, N III and He II superposed on a blue continuum. These features disappear after a few days, and then the spectra of SN 2019cj evolve similarly to those of SN 2018jmt. The spectra indicate that the two SNe exploded within a He-rich circumstellar medium (CSM) lost by the progenitors a short time before the explosion. We model the light curves of the two SNe Ibn to constrain the progenitor and the explosion parameters. The ejecta masses are consistent with either that expected for a canonical SN Ib ($\sim$ 2 M$_{\odot}$) or those from a massive WR star ($>$ $\sim$ 4 M$_{\odot}$), with the kinetic energy on the order of $10^{51}$ erg. The lower limit on the ejecta mass ($>$ $\sim$ 2 M$_{\odot}$) argues against a scenario involving a relatively low-mass progenitor (e.g., $M_{ZAMS}$ $\sim$ 10 M$_{\odot}$). We set a conservative upper limit of $\sim$0.1 M$_{\odot}$ for the $^{56}$Ni masses in both SNe. From the light curve modelling, we determine a two-zone CSM distribution, with an inner, flat CSM component, and an outer CSM with a steeper density profile. The physical properties of SN 2018jmt and SN 2019cj are consistent with those expected from the core collapse of relatively massive, stripped-envelope (SE) stars., Comment: 28 pages, 19 figures, Accepted for publication in Astronomy & Astrophysics
Published: 2024
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6. A study in scarlet -- II. Spectroscopic properties of a sample of Intermediate Luminosity Red Transients

Author: Valerin, G., Pastorello, A., Mason, E., Reguitti, A., Benetti, S., Cai, Y. -Z., Chen, T. -W., Eappachen, D., Elias-Rosa, N., Fraser, M., Gangopadhyay, A., Hsiao, E. Y., Howell, D. A., Inserra, C., Izzo, L., Jencson, J., Kankare, E., Kotak, R., Lundqvist, P., Mazzali, P. A., Misra, K., Pignata, G., Prentice, S. J., Sand, D. J., Smartt, S. J., Stritzinger, M. D., Tartaglia, L., Valenti, S., Anderson, J. P., Andrews, J. E., Amaro, R. C., Barbarino, C., Brennan, S., Bufano, F., Callis, E., Cappellaro, E., Dastidar, R., Della Valle, M., Fiore, A., Fulton, M. D., Galbany, L., Gromadzki, M., Heikkilä, T., Hiramatsu, D., Karamehmetoglu, E., Kuncarayakti, H., Leloudas, G., Limongi, M., Lundquist, M., McCully, C., Müller-Bravo, T. E., Nicholl, M., Ochner, P., Gonzalez, E. Padilla, Paraskeva, E., Pellegrino, C., Rau, A., Reichart, D. E., Reynolds, T. M., Roy, R., Salmaso, I., Shahbandeh, M., Singh, M., Sollerman, J., Turatto, M., Tomasella, L., Wyatt, S., and Young, D. R.
Subjects: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract: We investigate the spectroscopic characteristics of Intermediate Luminosity Red Transients (ILRTs), a class of elusive objects with peak luminosity between that of classical novae and standard supernovae. We present the extensive optical and near-infrared (NIR) spectroscopic monitoring of four ILRTs, namely NGC 300 2008OT-1, AT 2019abn, AT 2019ahd and AT 2019udc. First we focus on the evolution of the most prominent spectral features observed in the low resolution spectra, then we discuss more in detail the high resolution spectrum collected for NGC 300 2008OT-1 with the Very Large Telescope equipped with UVES. Finally we analyse late time spectra of NGC 300 2008OT-1 and AT 2019ahd through comparisons with both synthetic and observed spectra. Balmer and Ca lines dominate the optical spectra, revealing the presence of slowly moving circumstellar medium (CSM) around the objects. The line luminosity of H$\alpha$, H$\beta$ and Ca II NIR triplet presents a double peaked evolution with time, possibly indicative of interaction between fast ejecta and the slow CSM. The high resolution spectrum of NGC 300 2008OT-1 reveals a complex circumstellar environment, with the transient being surrounded by a slow ($\sim$30 km s$^{-1}$) progenitor wind. At late epochs, optical spectra of NGC 300 2008OT-1 and AT 2019ahd show broad ($\sim$2500 km s$^{-1}$) emission features at $\sim$6170 A and $\sim$7000 A which are unprecedented for ILRTs. We find that these lines originate most likely from the blending of several narrow lines, possibly of iron-peak elements., Comment: 28 pages, 19 figures. Submitted to A&A
Published: 2024

7. A study in scarlet -- I. Photometric properties of a sample of Intermediate Luminosity Red Transients

Author: Valerin, G., Pastorello, A., Reguitti, A., Benetti, S., Cai, Y. -Z., Chen, T. -W., Eappachen, D., Elias-Rosa, N., Fraser, M., Gangopadhyay, A., Hsiao, E. Y., Howell, D. A., Inserra, C., Izzo, L., Jencson, J., Kankare, E., Kotak, R., Mazzali, P. A., Misra, K., Pignata, G., Prentice, S. J., Sand, D. J., Smartt, S. J., Stritzinger, M. D., Tartaglia, L., Valenti, S., Anderson, J. P., Andrews, J. E., Amaro, R. C., Brennan, S., Bufano, F., Callis, E., Cappellaro, E., Dastidar, R., Della Valle, M., Fiore, A., Fulton, M. D., Galbany, L., Heikkilä, T., Hiramatsu, D., Karamehmetoglu, E., Kuncarayakti, H., Leloudas, G., Lundquist, M., McCully, C., Müller-Bravo, T. E., Nicholl, M., Ochner, P., Gonzalez, E. Padilla, Paraskeva, E., Pellegrino, C., Reichart, D. E., Reynolds, T. M., Roy, R., Salmaso, I., Singh, M., Turatto, M., Tomasella, L., Wyatt, S., and Young, D. R.
Subjects: Astrophysics - Solar and Stellar Astrophysics
Abstract: We investigate the photometric characteristics of a sample of Intermediate Luminosity Red Transients (ILRTs), a class of elusive objects with peak luminosity between that of classical novae and standard supernovae. We present the multi-wavelength photometric follow-up of four ILRTs, namely NGC 300 2008OT-1, AT 2019abn, AT 2019ahd and AT 2019udc. Through the analysis and modelling of their spectral energy distribution and bolometric light curves we infer the physical parameters associated with these transients. All four objects display a single peaked light curve which ends in a linear decline in magnitudes at late phases. A flux excess with respect to a single black body emission is detected in the infrared domain for three objects in our sample, a few months after maximum. This feature, commonly found in ILRTs, is interpreted as a sign of dust formation. Mid infrared monitoring of NGC 300 2008OT-1 761 days after maximum allows us to infer the presence of $\sim$10$^{-3}$-10$^{-5}$ M$_{\odot}$ of dust, depending on the chemical composition and the grain size adopted. The late time decline of the bolometric light curves of the considered ILRTs is shallower than expected for $^{56}$Ni decay, hence requiring an additional powering mechanism. James Webb Space Telescope observations of AT 2019abn prove that the object has faded below its progenitor luminosity in the mid-infrared domain, five years after its peak. Together with the disappearance of NGC 300 2008OT-1 in Spitzer images seven years after its discovery, this supports the terminal explosion scenario for ILRTs. With a simple semi-analytical model we try to reproduce the observed bolometric light curves in the context of few M$_{\odot}$ of material ejected at few 10$^{3}$ km s$^{-1}$ and enshrouded in an optically thick circumstellar medium., Comment: 21 pages, 15 figures plus 20 additional pages of data in appendix. Submitted to A&A
Published: 2024

8. GRB 201015A: from seconds to months of optical monitoring and supernova discovery

Author: Belkin, S., Pozanenko, A. S., Minaev, P. Y., Pankov, N. S., Volnova, A. A., Rossi, A., Stratta, G., Benetti, S., Palazzi, E., Moskvitin, A. S., Burhonov, O., Rumyantsev, V. V., Klunko, E. V., Inasaridze, R. Ya., Reva, I. V., Kim, V., Jelinek, M., Kann, D. A., Volvach, A. E., Volvach, L. N., Xu, D., Zhu, Z., Fu, S., and Mkrtchyan, A. A.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, J.2
Abstract: We present full photometric coverage and spectroscopic data for soft GRB 201015A with a redshift z = 0.426. Our data spans a time range of 85 days following the detection of GRB. These observations revealed an underlying supernova SN 201015A with a maximum at $8.54 \pm $1.48 days (rest frame) and an optical peak absolute magnitude $-19.45_{-0.47}^{+0.85}$ mag. The supernova stands out clearly, since the contribution of the afterglow at this time is not dominant, which made it possible to determine SN's parameters. A comparison of these parameters reveals that the SN 201015A is the earliest (the minimum $T_{max}$) known supernova associated with gamma-ray bursts. Spectroscopic observations during the supernova decay stage showed broad lines, indicating a large photospheric velocity, and identified this supernova as a type Ic-BL. Thus, the SN 201015A associated with the GRB 201015A becomes the 27th SN/GRB confirmed by both photometric and spectroscopic observations. Using the results of spectral analysis based on the available data of Fermi-GBM experiment, the parameters $E_\text{p,i} = 20.0 \pm 8.5$ keV and $E_\text{iso} = (1.1 \pm 0.2) \times 10^{50}$ erg were obtained. According to the position of the burst on the $E_\text{p,i}$-$E_\text{iso}$ correlation, GRB 201015A was classified as a Type II (long) gamma-ray burst, which was also confirmed by the $T_\text{90,i}$-$EH$ diagram., Comment: 15 pages, 10 figures
Published: 2024
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9. Time-varying double-peaked emission lines following the sudden ignition of the dormant galactic nucleus AT2017bcc

Author: Ridley, E. J., Nicholl, M., Ward, C. A., Blanchard, P. K., Chornock, R., Fraser, M., Gomez, S., Mattila, S., Oates, S. R., Pratten, G., Runnoe, J. C., Schmidt, P., Alexander, K. D., Gromadzki, M., Lawrence, A., Reynolds, T. M., Smith, K. W., Wyrzykowski, L., Aamer, A., Anderson, J. P., Benetti, S., Berger, E., de Boer, T., Chambers, K. C., Chen, T. -W., Gao, H., Gutiérrez, C. P., Inserra, C., Kangas, T., Leloudas, G., Magnier, E. A., Makrygianni, L., Moore, T., Müller-Bravo, T. E., Smartt, S. J., Sokolovsky, K. V., Wainscoat, R., and Young, D. R.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Solar and Stellar Astrophysics
Abstract: We present a pan-chromatic study of AT2017bcc, a nuclear transient that was discovered in 2017 within the skymap of a reported burst-like gravitational wave candidate, G274296. It was initially classified as a superluminous supernova, and then reclassified as a candidate tidal disruption event. Its optical light curve has since shown ongoing variability with a structure function consistent with that of an active galactic nucleus, however earlier data shows no variability for at least 10 years prior to the outburst in 2017. The spectrum shows complex profiles in the broad Balmer lines: a central component with a broad blue wing, and a boxy component with time-variable blue and red shoulders. The H$\alpha$ emission profile is well modelled using a circular accretion disc component, and a blue-shifted double Gaussian which may indicate a partially obscured outflow. Weak narrow lines, together with the previously flat light curve, suggest that this object represents a dormant galactic nucleus which has recently been re-activated. Our time-series modelling of the Balmer lines suggests that this is connected to a disturbance in the disc morphology, and we speculate this could involve a sudden violent event such as a tidal disruption event involving the central supermassive black hole, though this cannot be confirmed, and given an estimated black hole mass of $\gtrsim10^7-10^8$ M$_\odot$ instabilities in an existing disc may be more likely. Although we find that the redshifts of AT2017bcc ($z=0.13$) and G274296 ($z>0.42$) are inconsistent, this event adds to the growing diversity of both nuclear transients and multi-messenger contaminants., Comment: Submitted to MNRAS
Published: 2023

10. The broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves

Author: Kuncarayakti, H., Sollerman, J., Izzo, L., Maeda, K., Yang, S., Schulze, S., Angus, C. R., Aubert, M., Auchettl, K., Della Valle, M., Dessart, L., Hinds, K., Kankare, E., Kawabata, M., Lundqvist, P., Nakaoka, T., Perley, D., Raimundo, S. I., Strotjohann, N. L., Taguchi, K., Cai, Y. -Z., Charalampopoulos, P., Fang, Q., Fraser, M., Gutierrez, C. P., Imazawa, R., Kangas, T., Kawabata, K. S., Kotak, R., Kravtsov, T., Matilainen, K., Mattila, S., Moran, S., Murata, I., Salmaso, I., Anderson, J. P., Ashall, C., Bellm, E. C., Benetti, S., Chambers, K. C., Chen, T. -W., Coughlin, M., De Colle, F., Fremling, C., Galbany, L., Gal-Yam, A., Gromadzki, M., Groom, S. L., Hajela, A., Inserra, C., Kasliwal, M. M., Mahabal, A. A., Martin-Carrillo, A., Moore, T., Muller-Bravo, T. E., Nicholl, M., Ragosta, F., Riddle, R. L., Sharma, Y., Srivastav, S., Stritzinger, M. D., Wold, A., and Young, D. R.
Subjects: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - High Energy Astrophysical Phenomena
Abstract: We report on our study of supernova (SN) 2022xxf based on observations obtained during the first four months of its evolution. The light curves (LCs) display two humps of similar maximum brightness separated by 75 days, unprecedented for a broad-lined (BL) Type Ic supernova (SN IcBL). SN 2022xxf is the most nearby SN IcBL to date (in NGC 3705, $z = 0.0037$, at a distance of about 20 Mpc). Optical and near-infrared photometry and spectroscopy are used to identify the energy source powering the LC. Nearly 50 epochs of high signal-to-noise-ratio spectroscopy were obtained within 130 days, comprising an unparalleled dataset for a SN IcBL, and one of the best-sampled SN datasets to date. The global spectral appearance and evolution of SN 2022xxf points to typical SN Ic/IcBL, with broad features (up to $\sim14000$ km s$^{-1}$) and a gradual transition from the photospheric to the nebular phase. However, narrow emission lines (corresponding to $\sim1000-2500$ km s$^{-1}$) are present in the spectra from the time of the second rise, suggesting slower-moving circumstellar material (CSM). These lines are subtle, in comparison to the typical strong narrow lines of CSM-interacting SNe, for example, Type IIn, Ibn, and Icn, but some are readily noticeable at late times such as in Mg I $\lambda$5170 and [O I] $\lambda$5577. Unusually, the near-infrared spectra show narrow line peaks in a number of features formed by ions of O and Mg. We infer the presence of CSM that is free of H and He. We propose that the radiative energy from the ejecta-CSM interaction is a plausible explanation for the second LC hump. This interaction scenario is supported by the color evolution, which progresses to the blue as the light curve evolves along the second hump, and the slow second rise and subsequent rapid LC drop. (Abstract abridged), Comment: Accepted version
Published: 2023
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11. Long-rising Type II supernovae resembling supernova 1987A -- I. A comparative study through scaling relations

Author: Pumo, M. L., Cosentino, S. P., Pastorello, A., Benetti, S., Cherubini, S., Manicò, G., and Zampieri, L.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: With the aim of improving our knowledge about their nature, we conduct a comparative study on a sample of long-rising Type II supernovae (SNe) resembling SN 1987A. To do so, we deduce various scaling relations from different analytic models of H-rich SNe, discussing their robustness and feasibility. Then we use the best relations in terms of accuracy to infer the SN progenitor's physical properties at the explosion for the selected sample of SN 1987A-like objects, deriving energies of $\sim 0.5$-$15$ foe, radii of $\sim 0.2$-$100 \times 10^{12}$ cm, and ejected masses of $\sim 15$-$55$\msun. Although the sample may be too small to draw any final conclusion, these results suggest that (a) SN 1987A-like objects have parameters at explosion covering a wide range of values; (b) the main parameter determining their distribution is the explosion energy; (c) a high-mass ($\gtrsim 30$\,\Msun), high-energy ($\gtrsim 10$\,foe) tail of events, linked to extended progenitors with radii at explosion $\sim 10^{13}$-$10^{14}$\,cm, challenge standard theories of neutrino-driven core-collapse and stellar evolution. We also find a correlation between the amount of $^{56}$Ni in the ejecta of the SN 1987A-like objects and the spectrophotometric features of the SN at maximum, that may represent a tool for estimating the amount of $^{56}$Ni in the SN ejecta whitout having information on the tail luminosity., Comment: 19 pages, 15 figures, and 2 appendices, accepted for publication on MNRAS
Published: 2023
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12. Hidden shock powering the peak of SN 2020faa

Author: Salmaso, I., Cappellaro, E., Tartaglia, L., Benetti, S., Botticella, M. T., Elias-Rosa, N., Pastorello, A., Patat, F., Reguitti, A., Tomasella, L., Valerin, G., and Yang, S.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: The link between the fate of the most massive stars and the resulting supernova (SN) explosion is still a matter of debate, in major part because of the ambiguity among light-curve powering mechanisms. When stars explode as SNe, the light-curve luminosity is typically sustained by a central engine (radioactive decay, magnetar spin-down, or fallback accretion). However, since massive stars eject considerable amounts of material during their evolution, there may be a significant contribution coming from interactions with the previously ejected circumstellar medium (CSM). Reconstructing the progenitor configuration at the time of explosion requires a detailed analysis of the long-term photometric and spectroscopic evolution of the related transient. In this paper, we present the results of our follow-up campaign of SN 2020faa. Given the high luminosity and peculiar slow light curve, it is purported to have a massive progenitor. We present the spectro-photometric dataset and investigate different options to explain the unusual observed properties that support this assumption. We computed the bolometric luminosity of the supernova and the evolution of its temperature, radius, and expansion velocity. We also fit the observed light curve with a multi-component model to infer information on the progenitor and the explosion mechanism. Reasonable parameters are inferred for SN 2020faa with a magnetar of energy Ep=1.5(+0.5,-0.2)x10^50 erg and spin-down time t(spin)=15+/-1 d, a shell mass M(shell)=2.4(+0.5,-0.4) Msun and kinetic energy Ekin(shell)=0.9(+0.5,-0.3)x 10^51 erg, and a core with M(core)=21.5(+1.4,-0.7) Msun and Ekin(core)=3.9(+0.1,-0.4)x10^51 erg. In addition, we need an extra source to power the luminosity of the second peak. We find that hidden interaction with either a CSM disc or delayed, choked jets is a viable mechanism for supplying the required energy to achieve this effect., Comment: 14 pages, 14 figures. Accepted to Astronomy & Astrophysics
Published: 2023
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13. The commissioning phase

Author: Bortoletto, F., Benetti, S., Bonanno, G., Bonoli, C., Bruno, P., Carmona, C., Conconi, P., Corcione, L., Cosentino, R., D'Alessandro, M., Dominguez, R., Fantinel, D., Galli, A., Gardiol, D., Ghedina, A., Ghinassi, F., Giro, E., Gonzales, C., Gonzalez, NI., Guerra, J., Magazzù, A., Mancini, D., Marchetti, E., Medina, J., Pasian, F., Paulli, F., Pernechele, C., Pucillo, M., Ragazzoni, R., Riverol, C., Riverol, L., Schipani, P., Smareglia, R., Tessicini, G., Trancho, G., Vuerli, C., and Zacchei, A.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: In May 1997 a consistent part of the services and structures committed to the industry had already been released to the commissioning group. The telescope itself was, with the exception of the Nasmyth derotators, motors and all the optics groups, basically ready in its mechanical parts to accept the integration of all services and control equipment. Also the verification of the cabling (interlocks, data-nets, power and controls) already mounted was started in the same period. Starting from June 1998 (telescope first-light date) the telescope went gradually in use, several nights per week, in order to test and tune the tracking and pointing system, the optics and the first derotator system (Nasmyth A station). At the end of the commissioning period and with the first scientific instruments mounted (April 1999) also the first routinely observations started. In this moment the telescope is doing astronomy 80% of time and the complete first-light instrumentation is mounted., Comment: 14 pages
Published: 2023

14. A long life of excess: The interacting transient SN 2017hcc

Author: Moran, S., Fraser, M., Kotak, R., Pastorello, A., Benetti, S., Brennan, S. J., Gutiérrez, C. P., Kankare, E., Kuncarayakti, H., Mattila, S., Reynolds, T. M., Anderson, J. P., Brown, P. J., Campana, S., Chambers, K. C., Chen, T. -W., Della Valle, M., Dennefeld, M., Elias-Rosa, N., Galbany, L., Galindo-Guil, F. J., Gromadzki, M., Hiramatsu, D., Inserra, C., Leloudas, G., Müller-Bravo, T. E., Nicholl, M., Reguitti, A., Shahbandeh, M., Smartt, S. J., Tartaglia, L., and Young, D. R.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics
Abstract: In this study we present the results of a five-year follow-up campaign of the long-lived type IIn supernova SN 2017hcc, found in a spiral dwarf host of near-solar metallicity. The long rise time (57 $\pm$ 2 days, ATLAS $o$ band) and high luminosity (peaking at $-$20.78 $\pm$ 0.01 mag in the ATLAS $o$ band) point towards an interaction of massive ejecta with massive and dense circumstellar material (CSM). The evolution of SN 2017hcc is slow, both spectroscopically and photometrically, reminiscent of the long-lived type IIn, SN 2010jl. An infrared (IR) excess was apparent soon after the peak, and blueshifts were noticeable in the Balmer lines starting from a few hundred days, but appeared to be fading by around +1200 days. We posit that an IR light echo from pre-existing dust dominates at early times, with some possible condensation of new dust grains occurring at epochs >$\sim$+800 days., Comment: Accepted to A&A
Published: 2022
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15. Panning for gold, but finding helium: discovery of the ultra-stripped supernova SN2019wxt from gravitational-wave follow-up observations

Author: Agudo, I., Amati, L., An, T., Bauer, F. E., Benetti, S., Bernardini, M. G., Beswick, R., Bhirombhakdi, K., de Boer, T., Branchesi, M., Brennan, S. J., Caballero-García, M. D., Cappellaro, E., Rodríguez, N. Castro, Castro-Tirado, A. J., Chambers, K. C., Chassande-Mottin, E., Chaty, S., Chen, T. -W., Coleiro, A., Covino, S., D'Ammando, F., D'Avanzo, P., D'Elia, V., Fiore, A., Flörs, A., Fraser, M., Frey, S., Frohmaier, C., Galbany, L., Gall, C., Gao, H., García-Rojas, J., Ghirlanda, G., Giarratana, S., Gillanders, J. H., Giroletti, M., Gompertz, B. P., Gromadzki, M., Heintz, K. E., Hu, Y. -D., Huber, M. E., Inkenhaag, A., Izzo, L., Jin, Z. P., Jonker, P. G., Kann, D. A., Kool, E. C., Kotak, R., Leloudas, G., Levan, A. J., Lin, C. -C., Lyman, J. D., Magnier, E. A., Maguire, K., Mandel, I., Marcote, B., Sánchez, D. Mata, Mattila, S., Melandri, A., Michałowski, M. J., Moldon, J., Nicholl, M., Guelbenzu, A. Nicuesa, Oates, S. R., Onori, F., Orienti, M., Paladino, R., Paragi, Z., Perez-Torres, M., Pian, E., Pignata, G., Piranomonte, S., Quirola-Vásquez, J., Ragosta, F., Rau, A., Ronchini, S., Rossi, A., Sánchez-Ramírez, R., Salafia, O. S., Schulze, S., Smartt, S. J., Smith, K. W., Sollerman, J., Srivastav, S., Starling, R. L. C., Steeghs, D., Stevance, H. F., Testa, V., Torres, M. A. P., Vergani, S. D., Vescovi, D., Wainscost, R., Watson, D., Wiersema, K., Wyrzykowski, Ł., Yang, J., Yang, S., and Young, D. R.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics
Abstract: We present the results from multi-wavelength observations of a transient discovered during the follow-up of S191213g, a gravitational wave (GW) event reported by the LIGO-Virgo Collaboration as a possible binary neutron star merger in a low latency search. This search yielded SN2019wxt, a young transient in a galaxy whose sky position (in the 80\% GW contour) and distance ($\sim$150\,Mpc) were plausibly compatible with the localisation uncertainty of the GW event. Initially, the transient's tightly constrained age, its relatively faint peak magnitude ($M_i \sim -16.7$\,mag) and the $r-$band decline rate of $\sim 1$\,mag per 5\,days appeared suggestive of a compact binary merger. However, SN2019wxt spectroscopically resembled a type Ib supernova, and analysis of the optical-near-infrared evolution rapidly led to the conclusion that while it could not be associated with S191213g, it nevertheless represented an extreme outcome of stellar evolution. By modelling the light curve, we estimated an ejecta mass of $\sim 0.1\,M_\odot$, with $^{56}$Ni comprising $\sim 20\%$ of this. We were broadly able to reproduce its spectral evolution with a composition dominated by helium and oxygen, with trace amounts of calcium. We considered various progenitors that could give rise to the observed properties of SN2019wxt, and concluded that an ultra-stripped origin in a binary system is the most likely explanation. Disentangling electromagnetic counterparts to GW events from transients such as SN2019wxt is challenging: in a bid to characterise the level of contamination, we estimated the rate of events with properties comparable to those of SN2019wxt and found that $\sim 1$ such event per week can occur within the typical GW localisation area of O4 alerts out to a luminosity distance of 500\,Mpc, beyond which it would become fainter than the typical depth of current electromagnetic follow-up campaigns., Comment: By the ENGRAVE collaboration (engrave-eso.org). 35 pages, 20 figures, final version accepted by A&A
Published: 2022
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16. Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631

Author: Cai, Y. -Z., Pastorello, A., Fraser, M., Wang, X. -F., Filippenko, A. V., Reguitti, A., Patra, K. C., Goranskij, V. P., Barsukova, E. A., Brink, T. G., Elias-Rosa, N., Stevance, H. F., Zheng, W., Yang, Y., Atapin, K. E., Benetti, S., de Boer, T. J. L., Bose, S., Burke, J., Byrne, R., Cappellaro, E., Chambers, K. C., Chen, W. -L., Emami, N., Gao, H., Hiramatsu, D., Howell, D. A., Huber, M. E., Kankare, E., Kelly, P. L., Kotak, R., Kravtsov, T., Lander, V. Yu., Li, Z. -T., Lin, C. -C., Lundqvist, P., Magnier, E. A., Malygin, E. A., Maslennikova, N. A., Matilainen, K., Mazzali, P. A., McCully, C., Mo, J., Moran, S., Newsome, M., Oparin, D. V., Gonzalez, E. Padilla, Reynolds, T. M., Shatsky, N. I., Smartt, S. J., Smith, K. W., Stritzinger, M. D., Tatarnikov, A. M., Terreran, G., Uklein, R. I., Valerin, G., Vallely, P. J., Vozyakova, O. V., Wainscoat, R., Yan, S. -Y., Zhang, J. -J., Zhang, T. -M., Zheltoukhov, S. G., Dastidar, R., Fulton, M., Galbany, L., Gangopadhyay, A., Ge, H. -W., Gutiérrez, C. P., Lin, H., Misra, K., Ou, Z. -W., Salmaso, I., Tartaglia, L., Xiao, L., and Zhang, X. -H.
Subjects: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - High Energy Astrophysical Phenomena
Abstract: We present an observational study of the luminous red nova (LRN) AT\,2021biy in the nearby galaxy NGC\,4631. The field of the object was routinely imaged during the pre-eruptive stage by synoptic surveys, but the transient was detected only at a few epochs from $\sim 231$\,days before maximum brightness. The LRN outburst was monitored with unprecedented cadence both photometrically and spectroscopically. AT\,2021biy shows a short-duration blue peak, with a bolometric luminosity of $\sim 1.6 \times 10^{41}$\,erg\,s$^{-1}$, followed by the longest plateau among LRNe to date, with a duration of 210\,days. A late-time hump in the light curve was also observed, possibly produced by a shell-shell collision. AT\,2021biy exhibits the typical spectral evolution of LRNe. Early-time spectra are characterised by a blue continuum and prominent H emission lines. Then, the continuum becomes redder, resembling that of a K-type star with a forest of metal absorption lines during the plateau phase. Finally, late-time spectra show a very red continuum ($T_{\mathrm{BB}} \approx 2050$ K) with molecular features (e.g., TiO) resembling those of M-type stars. Spectropolarimetric analysis indicates that AT\,2021biy has local dust properties similar to those of V838\,Mon in the Milky Way Galaxy. Inspection of archival {\it Hubble Space Telescope} data taken on 2003 August 3 reveals a $\sim 20$\,\msun\ progenitor candidate with log\,$(L/{\rm L}_{\odot}) = 5.0$\,dex and $T_{\rm{eff}} = 5900$\,K at solar metallicity. The above luminosity and colour match those of a luminous yellow supergiant. Most likely, this source is a close binary, with a 17--24\,\msun\ primary component., Comment: 21 pages, 14 figures. Accepted by Astronomy and Astrophysics
Published: 2022
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17. SN 2020wnt: a slow-evolving carbon-rich superluminous supernova with no O II lines and a bumpy light curve

Author: Gutiérrez, C. P., Pastorello, A., Bersten, M., Benetti, S., Orellana, M., Fiore, A., Karamehmetoglu, E., Kravtsov, T., Reguitti, A., Reynolds, T. M., Valerin, G., Mazzali, P., Sullivan, M., Cai, Y. -Z., Elias-Rosa, N., Fraser, M., Hsiao, E. Y., Kankare, E., Kotak, R., Kuncarayakti, H., Li, Z., Mattila, S., Mo, J., Moran, S., Ochner, P., Shahbandeh, M., Tomasella, L., Wang, X., Yan, S., Zhang, J., Zhang, T., and Stritzinger, M. D.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: We present the analysis of SN 2020wnt, an unusual hydrogen-poor super-luminous supernova (SLSN-I), at a redshift of 0.032. The light curves of SN 2020wnt are characterised by an early bump lasting $\sim5$ days, followed by a bright main peak. The SN reaches a peak absolute magnitude of M$_{r}^{max}=-20.52\pm0.03$ mag at $\sim77.5$ days from explosion. This magnitude is at the lower end of the luminosity distribution of SLSNe-I, but the rise-time is one of the longest reported to date. Unlike other SLSNe-I, the spectra of SN 2020wnt do not show O II, but strong lines of C II and Si II are detected. Spectroscopically, SN 2020wnt resembles the Type Ic SN 2007gr, but its evolution is significantly slower. Comparing the bolometric light curve to hydrodynamical models, we find that SN 2020wnt luminosity can be explained by radioactive powering. The progenitor of SN 2020wnt is likely a massive and extended star with a pre-SN mass of 80 M$_\odot$ and a pre-SN radius of 15 R$_\odot$ that experiences a very energetic explosion of $45\times10^{51}$ erg, producing 4 M$_\odot$ of $^{56}$Ni. In this framework, the first peak results from a post-shock cooling phase for an extended progenitor, and the luminous main peak is due to a large nickel production. These characteristics are compatible with the pair-instability SN scenario. We note, however, that a significant contribution of interaction with circumstellar material cannot be ruled out., Comment: Accepted in MNRAS (Sept 2022). 20 pages, 17 figures and 2 tables in the main text; 6 tables in the appendix
Published: 2022

18. A very low central oxygen mass in the peculiar type Ia SN 2010lp: further diversity at the low-luminosity end of SNe Ia

Author: Mazzali, P. A., Benetti, S., Stritzinger, M., and Ashall, C.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: A nebular spectrum of the peculiar, low-luminosity type Ia supernova 2010lp is modelled in order to estimate the composition of the inner ejecta and to illuminate the nature of this event. Despite having a normally declining light curve, SN 2010lp was similar spectroscopically to SN 1991bg at early times. However, it showed a very unusual double-peaked [OI] $\lambda\lambda\,6300,6363$ emission at late times (Taubenberger et al. 2013). Modelling of the nebular spectrum suggests that a very small amount of oxygen ($\sim0.05$ M$_{\odot}$), expanding at very low speed ($\sim2000$ km/s) is sufficient to reproduce the observed emission. The rest of the nebula is not too dissimilar from SN 1991bg, except that SN 2010lp is slightly more luminous. The double-peaked [OI] emission suggests that SN 2010lp may be consistent with the merger or collision of two low-mass white dwarfs. The low end of the SN Ia luminosity sequence is clearly populated by diverse events, where different channels may contribute., Comment: Accepted for publication in MNRAS
Published: 2022
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19. Massive stars exploding in a He-rich circumstellar medium: X. Flash spectral features in the Type Ibn SN 2019cj and observations of SN 2018jmt.

Author: Wang, Z.-Y., Pastorello, A., Maeda, K., Reguitti, A., Cai, Y.-Z., Andrew Howell, D., Benetti, S., Buckley, D. A. H., Cappellaro, E., Carini, R., Cartier, R., Chen, T.-W., Elias-Rosa, N., Fang, Q.-L., Gal-Yam, A., Gangopadhyay, A., Gromadzki, M., Gan, W.-P., Hiramatsu, D., and Hu, M.-K.
Subjects: CIRCUMSTELLAR matter, LIGHT curves, SUPERGIANT stars, KINETIC energy, STARS
Abstract: We present optical and near-infrared observations of two Type Ibn supernovae (SNe), SN 2018jmt and SN 2019cj. Their light curves have rise times of about ten days, reaching an absolute peak magnitude of Mg(SN 2018jmt) = −19.07 ± 0.37 and MV(SN 2019cj) = −18.94 ± 0.19 mag, respectively. The early-time spectra of SN 2018jmt are dominated by a blue continuum, accompanied by narrow (600−1000 km s−1) He I lines with the P-Cygni profile. At later epochs, the spectra become more similar to those of the prototypical SN Ibn 2006jc. At early phases, the spectra of SN 2019cj show flash ionisation emission lines of C III, N III, and He II superposed on a blue continuum. These features disappear after a few days, and then the spectra of SN 2019cj evolve similarly to those of SN 2018jmt. The spectra indicate that the two SNe exploded within a He-rich circumstellar medium (CSM) lost by the progenitors a short time before the explosion. We modelled the light curves of the two SNe Ibn to constrain the progenitor and the explosion parameters. The ejecta masses are consistent with either what is expected for a canonical SN Ib (∼2 M⊙) or for a massive Wolf Rayet star (> ∼4 M⊙), with the kinetic energy on the order of 1051 erg. The lower limit on the ejecta mass (> ∼2 M⊙) argues against a scenario involving a relatively low-mass progenitor (e.g. MZAMS ∼ 10 M⊙). We set a conservative upper limit of ∼0.1 M⊙ for the 56Ni masses in both SNe. From the light curve modelling, we determined a two-zone CSM distribution, with an inner, flat CSM component and an outer CSM with a steeper density profile. The physical properties of SN 2018jmt and SN 2019cj are consistent with those expected from the core collapse of relatively massive envelope-stripped stars. [ABSTRACT FROM AUTHOR]
Published: 2024
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20. SN 2020pvb:A Type IIn-P supernova with a precursor outburst

Author: Elias-rosa, N., Brennan, S. J., Benetti, S., Cappellaro, E., Pastorello, A., Kozyreva, A., Lundqvist, P., Fraser, M., Anderson, J. P., Cai, Y.-z., Chen, T.-w., Dennefeld, M., Gromadzki, M., Gutiérrez, C. P., Ihanec, N., Inserra, C., Kankare, E., Kotak, R., Mattila, S., Moran, S., Müller-bravo, T. E., Pessi, P. J., Pignata, G., Reguitti, A., Reynolds, T. M., Smartt, S. J., Smith, K., Tartaglia, L., Valerin, G., De Boer, T., Chambers, K., Gal-yam, A., Gao, H., Geier, S., Mazzali, P. A., Nicholl, M., Ragosta, F., Rest, A., Yaron, O., Young, D. R., Elias-rosa, N., Brennan, S. J., Benetti, S., Cappellaro, E., Pastorello, A., Kozyreva, A., Lundqvist, P., Fraser, M., Anderson, J. P., Cai, Y.-z., Chen, T.-w., Dennefeld, M., Gromadzki, M., Gutiérrez, C. P., Ihanec, N., Inserra, C., Kankare, E., Kotak, R., Mattila, S., Moran, S., Müller-bravo, T. E., Pessi, P. J., Pignata, G., Reguitti, A., Reynolds, T. M., Smartt, S. J., Smith, K., Tartaglia, L., Valerin, G., De Boer, T., Chambers, K., Gal-yam, A., Gao, H., Geier, S., Mazzali, P. A., Nicholl, M., Ragosta, F., Rest, A., Yaron, O., and Young, D. R.
Published: 2024

21. Time-varying double-peaked emission lines following the sudden ignition of the dormant galactic nucleus AT2017bcc

Author: Ridley, E. J., Nicholl, M., Ward, C. A., Blanchard, P. K., Chornock, R., Fraser, M., Gomez, S., Mattila, S., Oates, S. R., Pratten, G., Runnoe, J. C., Schmidt, P., Alexander, K. D., Gromadzki, M., Lawrence, A., Reynolds, T. M., Smith, K. W., Wyrzykowski, Aamer, A., Anderson, J. P., Benetti, S., Berger, E., de Boer, T., Chambers, K. C., Chen, T. W., Gao, H., Gutiérrez, C. P., Inserra, C., Kangas, T., Leloudas, G., Magnier, E. A., Makrygianni, L., Moore, T., Müller-Bravo, T. E., Smartt, S. J., Sokolovsky, K. V., Wainscoat, R., Young, D. R., Ridley, E. J., Nicholl, M., Ward, C. A., Blanchard, P. K., Chornock, R., Fraser, M., Gomez, S., Mattila, S., Oates, S. R., Pratten, G., Runnoe, J. C., Schmidt, P., Alexander, K. D., Gromadzki, M., Lawrence, A., Reynolds, T. M., Smith, K. W., Wyrzykowski, Aamer, A., Anderson, J. P., Benetti, S., Berger, E., de Boer, T., Chambers, K. C., Chen, T. W., Gao, H., Gutiérrez, C. P., Inserra, C., Kangas, T., Leloudas, G., Magnier, E. A., Makrygianni, L., Moore, T., Müller-Bravo, T. E., Smartt, S. J., Sokolovsky, K. V., Wainscoat, R., and Young, D. R.
Published: 2024

22. Evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (EAGLE): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries

Author: Bengueddach, A., Tidjane, A., Tabeti, B., Behilil, C., Boudjenan-Serradj, N., Bensafir, S., Meharzi, S. E. I., Aissat, A., Ghouali, A. K., Larabi, K., Riffi, O., Kacimi, S. E. O., Mesli, S. N., Rezoug, W., Mitidieri, A., Jose, A., Pablo, C., Rodriguez, C. A., Panettiere, M. F., Barbalace, N., Juan, T., Lucena, J., Houdin, A., Fernandez, E., Lococo, J., Pedro, L., Loban, M., Vecchio, P., Grinblat, A., Carrie, A., Veracierto, F., Santillan, M., Napolitano, M., Avellaneda, N., Rosa, S. L., Gonzalez, C. M., Ferro, E., Munoz, J. P., Ventorutti, T., Cabrera, C., Carrizo, C., Mospane, C., Leiro, F., Espino, J., Trama, M., Bianchi, R., Potolicchio, A., Dindri, F., Buey, L., Lucas, N., Catalano, P., Astilleta, R., Quiroga, Y., Chwat, C., Valli, D., Alexandre, F., Martres, G., Rosato, G., Lemme, G., Romero, V., Doniquian, A. M., Pachajoa, D. A. P., Llahi, F., Fiorenza, J. M., Parodi, M., Ocana, N., Gallardo, A., Valenzuela, A., Perriello, J., Nador, R., Fermani, C., Garay, L., Blanco, P., Villalobos, S., Posner, F., Vieyra, N., Fiorito, P., Ciabattari, P., Kort, C. D., Daryanani, D., Smit, J., Gosselink, M. P., Janssen, N., Feiss, A., Lee, C. H. A., Taylor, D., Edington, J., Chen, N., Ong, W. M., Aigner, F., Moitzi, G., Gemes, G., Braumille, M., Mitteregger, M., Gerald, S., Uranitsch, S., Belarmino, A., Waha, J., Kahn, J., Treiber, M., Schemmer, P., Mikalauskas, S., Ibrahimli, A., Samadov, E., Orujova, E., Namazov, I., Alikhanli, J., Asgarov, M., Kutkut, A., Almahmeed, E., Aljawder, H., Juma, I., Johnston, K., Saeed, M. F., Khairi, S., Matovic, E., Omerasevic, M., Delibegovic, S., Hodzic, S., Rudell, A. G., Fuzari, J., Farah, J. F., Nadal, L. R. M., Dos Santos, M. B. A., Lupinacci, R. A., Pereira, T. S., Sete, A. D. S., Filho, A. L., De Souza Pires, B. L., Queiroz, F. L. D., Amaral, H. A. T., Dos Santos, M. A. M., De Miranda Silvestre, S. C., Hanan, B., Reis, C., Cassia, G., Luz, M. D., Delgado, M., Campanati, R., Silva, R., Bomfa-Barbosa, A., Alves, B. C., Costa, B. X. M., Cortes, B. G. W., Lemos, F. H. T., Arreguy-Borges, K., Silva, T. B., Assis, A., Freitas, A. H., Rezende, D., Silva, H., Alvarenga, I., Cascais, R., Silva, T., Santos, G., Pinto, H., Silva, I., Leite, L., Massahud, M., Meyer, M., Tiburcio, R., Martinez, C. A. R., Espinha, D. R., Marson, F. A. L., De Oliveira Goes, I. A., De Souza Artioli, L. M., Boschiero, M. N., Takahashi, C. Y., Oliveira, F. G. D., Lyra, H. F., De Oliveira, J. C. C., Santos, J. M. D., Gerber, M. T., Erdmann, T. R., Barbosa, A., Fernandes, A., Junior, A. N., Junior, H. M., Moreira, J., Ribeiro, M., Moreira, P., Carvalho, A., Santos, B., Fidelis, F., Cruz, I., Codes, L., Aibe, R., Boudoux, S., Favacho, B. C., Pinto, F., Gava, G., Pivati, I. R., Vilain, L. F., Kim, N., Nunes, R. L., Dimitrov, D., Peneva, K., Karamanliev, M., Dimitrova, S., Ivanov, T., Atanasov, B., Dzharov, G., Shtereva, M., Slavchev, M., Belev, N., Krastev, P., Arabadzhiev, A., Tonova, D., Tzoneva, D., Sokolov, M., Gribnev, P., Maslyankov, S., Pavlov, V., Bakmaz, B., Dijan, E., Coza, I., Mihanovic, J., Kucic, J., Sulen, N., Katusic, Z., Hudacek, K., Farkasova, M., Markova, M., Grolich, T., Kala, Z., Pazdirek, F., Hoch, J., Filipova, L., Kocian, P., Prikryl, P., Hogn, A., Moller, B., Slot, D. K., Baelum, J. K., Cour, K. L., Ellebaek, M. B., Eriksen, N. D., Mahmoud, A., Abdellatif, A., Nafea, A., Ewedah, M., Soliman, M., Yakout, N., Argawy, O., Sallam, I., Kamel, I., Sherif, M., Ashmawy, S., Ali, A., Saad, M., Ahmed, M., Mohamed, M., Mohamed, N., Mahmoud, S., Rashed, A. M., Abd-Errazik, M. A., Ammar, M. A., Mohammed, R., Ebrahem, A., Aal, A. A. E., Abdou, K., Wagdy, M., Qassem, M., Taha, M., El-Wafa, Y. A., Shehta, A., Metwally, A. E., Hamed, H., Ali, M. A., Elrefai, M., Sorogy, M. E., Abdelkhalek, M., Ragab, A., Refky, B., Metwally, I. H., Kamal, M., Zuhdy, M., Shetiwy, M., Sakr, A., Elfallal, A., Elfeki, H., Eldakroury, I., Elbahrawy, K., Mostafa, M., Emile, S., Tessema, A., Tasew, A., Gezahegn, H., Bekele, K., Belay, M., Gudisa, Z., Teferu, Z., Vayrynen, A., Kechagias, A., Turunen, A., Katunin, J., Parhiala, M., Pengerma, P., Lahti, P., Carpelan, A., Vihervaara, H., Huhtinen, H., Pasonen, J., Heino, R., Pakarinen, S., Falenius, V., Pinard, B., Nobile, C., Duchalais, E., Drissi, F., Meurette, G., Podevin, J., Lepenndu, M., Hoetzel, A., Jud, A., Jauch, D., Stefan, F. -F., Neeff, H., Holzner, P., Nguyen, P., Ryl, A., Kehl, F., Pullig, F., Baral, J., Munch, S., Futterer, C., Reissfelder, C., Sandra-Petrescu, F., Herrle, F., Hardt, J., Lamm, L., Seyfried, S., Gharbi, A., Aydin, F., Stavrou, G., Sperber, J., Deken, J. D., Schwarzkopf, K., Widyaningsih, R., Polidorou, A., Mpakas, A., Tokidis, E., Loun, L., Petropoulou, T., Balalis, D., Korkolis, D., Manatakis, D., Assimakopoulou, E., Bourazani, M., Gklavas, A., Kalamara, E., Papaconstantinou, I., Theodoraki, K., Chardalias, L., Konstadoulakis, M., Theodosopoulos, T., Soulioti, E., Kavezou, F., Filippou, J., Papadoliopoulou, M., Michalopoulos, N., Vassiliu, P., Sidiropoulos, T., Charakopoulou, A., Panagiotou, A., Bouchagier, K., Kokkinakis, K., Lambridi, E., Psarologos, M., Maria, S., Giannaraki, S., Kapiris, S., Triantafyllou, A., Theodoropoulos, C., Matthaiou, G., Westzaan, N., Etelka, S., Triantafyllou, T., Schizas, D., Mpaili, E., Karydakis, L., Mpoura, M., Danassi, D., Karavokyros, I., Dimitriou, N., Livanou, X., Kikira, A., Tsourouflis, G., Tomara, N. -K., Nikiteas, N., Dorovinis, P., Garoufalia, Z., Tsiotos, G., Stamou, K., Kocka, N., Ballian, N., Kalakonas, S., Athanasakis, E., Chrysos, E., Xynos, E., Tsiaoussis, J., Papadaki, K., Xenaki, S., Nyktari, V., Sarakatsianou, C., Bompou, E., Arnaoutoglou, E., Tzovaras, G., Baloyiannis, I., Mamaloudis, I., Perivoliotis, K., Apostolidi, E., Mulita, F., Karpetas, G., Maroulis, I., Vailas, M., Petra, A., Kontis, E., Kaouras, E., Katsaros, I., Katsiaras, L., Manikis, P., Papadopoulou, T., Papadopoulos, A., Manioti, E., Zeringa, G., Katsinelis, I., Mouzakis, O., Kouki, P., Nikolaou, V., Marinis, A., Alexopoulou, K., Papadaki, M., Vederaki, S. -A., Samara, A., Giakoustidis, D., Christodoulidis, G., Bareka, M., Chatzikomnitsa, P., Tsigara, S., Papadopoulos, V., Zarzava, E., Anestiadou, E., Lydia, L., Apostolakidou, M., Ioannidis, O., Simeonidis, S., Mpitsianis, S., Futaba, K., Tam, P. T. H., Ng, S. S. M., Lau, V. N. M., Tse, W. K., Banky, B., Dolhai, E., Horvath, E., Golub, J., Marton, J., Lakatos, L., Susztak, N., Maurya, A. P., Kumawat, H., Saxena, P., Lather, R., Waindeskar, V., Khanduri, A., Goyal, L., Gupta, R., Singh, S., Saksena, A. R., Rayani, B. K., Kasula, J., Raju, K., Shah, M. M., Thammineedi, S. R., Patnaik, S. C., Rathod, D., Poonia, D. R., Vishnoi, J. R., Sharma, N., Byshetty, R., Yadav, R. K., Misra, S., Dhali, A., Dhali, G. K., Biswas, J., Ray, S., Ghose, T., Pipara, A., Singh, H. M., Roy, M. K., Desai, N., Thambudorai, R., Ishwarappagol, V., Chaturvedi, A., Verma, D., Akhtar, N., Gupta, S., Rajan, S., Tiwari, T., Kumar, V., Mahajan, A., Jain, D., Liddle, D., Jyoti, J., Haque, P. D., Jain, R., Veetil, S. K., Prem, W., Lakshminarayana, B., Veerabhadrappa, B., Poojary, P. H., Bhat, R. R. K., Mathew, S., Gupta, L., Bains, L. H., Bains, L., Kumar, M., Singh, N., Lal, P., Sharma, A., Kumar, A., Garg, L., Aggarwal, M., Jakhar, R., Bose, B., Huda, F., Thakur, N., Dhar, P., Seenivasagam, K., Prakash, S., Chaudhari, A., Shukla, A., Mahakalkar, C., Saxena, G., Mahuli, K., Kaple, M., Kshirsagar, S., Mehraj, A., Parray, F., Aziz, G., Chowdri, N., Wani, R. F., Gurcoo, S., Shah, Z., Polamreddy, B. M., Madhavan, S., Subbarayan, S., Vino, S., Aravindan, U., George, G., Harikumar, C. K., Yadev, I. P., Chisthi, M., Revathy, P. S., Sreekumar, R. C., Vijayan, V., Theodore, B., Victor, C., Jesudason, M. R., Arulappan, N., Philip, R., Mittal, R., Durai, S., Creavin, B., Cullinane, C., Davis, C., Flynn, C., Liam, D., Cooke, F., Earley, H., Mccullough, P., Neary, P., Hamilton, V., Trani, A. D., Conversano, I., Cianci, P., Petta, R., Picciariello, A., Altomare, D. F., Martines, G., Grasso, S., Moffa, S., Papagni, V., Zanoni, A., Belvedere, A., Romano, A., Croce, G. D., Tanzanu, M., Rottoli, M., Cardelli, S., Lauro, A., Sartarelli, L., Binetti, M., Cervellera, M., Tonini, V., Sanna, B., Pusceddu, E., Runfola, M., Manunza, R., Pisanu, A., Cois, A., Frongia, F., Esposito, G., Podda, M., Mura, P., Cutelle, C., Ammerata, G., Sena, G., Pignataro, M., Scozzafava, M., Mazza, M., Bruni, A., Curro, G., Hila, J., Ammendola, M., Curcio, S., Signorelli, V., Marano, A., Sasia, D., Borghi, F., Giuffrida, M. C., Bonardello, M., Palmisano, S., Testa, V., Porta, A., Scaltrini, F., Iacob, G., Gaspa, I., Guatteri, L., Coladonato, M., Zapparoli, A., Pesce, A., Feo, C. V., Pindozzi, F., Bigoni, I., Torchiaro, M., Fabbri, N., Cianchi, F., Staderini, F., Elena, F., Coratti, F., Barbato, G., Fortuna, L., Romagnoli, S., Bergamini, C., Villa, G., Cecchini, I., Martellucci, J., Izzo, M., Trafeli, M., Scheiterle, M., Manoocheehri, F., Cagnazzo, F., Spampinato, M. G., Adam, N., Depalma, N., D'Ugo, S., Garritano, S., Mazzeo, C., Cucinotta, E., Melita, F., Viscosi, F., Fleres, F., Biondo, S. A., Tripodi, V. F., Spinelli, A., Foppa, C., Greco, M., Sacchi, M., Carvello, M., Deac, V., Laurenti, V., Frontali, A., Zappone, A., Cammarata, F., Colombo, F., Ferrario, L., Curra, M. C., Danelli, P., Vignali, A., Umberto, C., Mastriale, F., Riccardo, R., Turi, S., Elmore, U., Galimberti, A., Ceretti, A. P., Vespo, D., Opocher, E., Longhi, M., Mariani, N. M., Flandoli, C., Ciulli, C., Vaira, G., Ripamonti, L., Cigagna, L., Oldani, M., Tamini, N., Palumbo, A., Castaldi, A., Antropoli, C., Rupealta, N., Palmiero, N., Donatiello, V., Novi, A., Cappiello, A., Bianco, F., Luca, M. D., Incollingo, P., Esposito, R., Gili, S., Aprea, G., Simone, G. D., Palomba, G., Capuano, M., Basile, R., Tropeano, F. P., Luglio, G., Pagano, G., Palma, G. D. D., Cricri, M., Milone, M., Manigrasso, M. E., Anoldo, P., D'Angelo, S., Marzella, A., Scotto, B., Cuneo, D., Ascari, F., Giulino, G., Varoli, M., Laquatra, N., Fortunato, C., Marino, F., Perrone, F., Pace, M., Convertini, O., Boccia, G., Raiano, G., Nuzzo, M. M. D., Calabria, M., Peltrini, R., Castiglioni, S., Bracale, U., Cervone, C., Rega, D., Caliendo, D., Benetti, E., Delrio, P., Guarino, R., Franciscis, S. D., Coppolino, F., Romano, F. M., Selvaggi, F., Pellino, G., Sciaudone, G., Selvaggi, L., Stefano, M. D., Resendiz, A., Carosso, F., Degiuli, M., Salusso, P., Reddavid, R., Benetti, S., Callari, C., Miceli, D. D., Pardo, D., Sabatino, G., Licari, L., Lirosi, M. C., Sorce, V., Peri, A., Mori, A., Pugliese, L., Filardo, M., Nuccio, P., Dominioni, T., Giuseppina, F., Angelo, F., Raffaele, G., Michele, M., Roberto, P., Mondini, A., Muratore, A., Valentino, C., Calabro, M., Danna, R., Cremonini, C., Sbarbaro, C., Tartaglia, D., Coccolini, F., Chiarugi, M., Musetti, S., Pagani, S., Neri, C. M., Leoni, C., Rossi, E., Randisi, E., Puccini, M., Buccianti, P., Balestri, R., Vasale, A. O., Crescentini, G., Ranieri, G., Sinibaldi, G. I., Biondi, Alberto, Sanesi, A. P., Vacca, C., Lorenzon, Laura, Sollazzi, Liliana, Persiani, Roberto, Pezzuto, Roberto, Ferroni, A. F., Stipa, F., Volturo, L., Moretti, M., Tierno, S. M., Marina, S., Mingoli, A., Fiori, E., Pugliese, F., Brachini, G., Carta, G., Sapienza, P., Lapolla, P., Mazzotta, E., Carannante, F., Capolupo, G. T., Masciana, G., Sica, I., Caricato, M., Antonelli, S., Fiume, D., Spoletini, D., Lisi, G., Carlini, M., Menduni, V., Arturi, A., Proietto, B., Lucia, C. D., Baldi, C., Passantino, D. G., Romeo, G., Paola, M. D., Sensi, B., Sica, G., Siragusa, L., Dauri, M., Franceschill, M., Campanelli, M., Bellato, V., Porcu, A., Garau, A. G. G., Masala, M. L., Oggianu, S., Tedde, T., Perra, T., Pazzola, V., Venezia, D. F., Roviello, F., Giacomini, G., Carbone, L., Marano, L., Verre, L., Marano, M., Ciccarese, A. A., Bagnardi, F., Shahu, J., Siciliano, W., Iacomino, A., Armellin, C., Marson, F., Zanus, G., Santoro, G. A., Paoli, M. D., Grossi, U., Sekimoto, M., Kobayashi, T., Horiguchi, A., Koike, D., Yonekura, H., Kato, H., Yoshino, K., Arakawa, S., Asano, Y., Alawneh, F., Rajab, I., Ramadan, M., Masri, M. A., Qaisi, M. A., Alsamneh, M., Mubaidin, O., Al-Jarrah, A., Ababneh, H., Khdair, K., Tawarh, T., Sabri, W., Arida, Z. A., Dzhumabekov, B., Klyshbayeva, D., Fakhradiyev, I., Ispbayeva, K., Nadyrov, M., Tanabayeva, S., Saliev, T., Jumanov, A., Aitbaeva, A., Arynov, A., Kulimbet, M., Maulenov, N., Dushimova, Z., Park, E. J., Kim, H., Kang, J., Baik, S. H., Song, Y., Kwak, H. D., Kim, J., Son, J. H., Chung, J. S., Lee, H., Baek, J. -H., Nam, K. H., Lee, W. -S., Jeon, Y., Kim, C. W., Park, S. -E., Lee, S. -H., Son, G. M., Ahn, H. M., Lee, I. Y., Kim, T. K., Pcolkins, A., Sivins, A., Lobovs, D., Ancans, G., Kreice, I., Budnikova, I., Jelovskis, I., Emhareb, A., Abaidalla, A., Hammed, A., Khairallah, M., Jibreel, S. S., Mohmmad, W. A. S., Hasan, W., Venskutonis, D., Daugela, E., Dainius, E., Juocas, J., Kutkevicius, J., Vaitkute, K., Bradulskis, S., Macas, A., Pauzas, H., Jokubauskas, M., Lizdenis, P., Budrikiene, R., Saladzinskas, Z., Dulskas, A., Volkoviene, G., Makauskiene, J., Kuliavas, J., Bernotaite, V., Danys, D., Kontrimaviciute, E., Poskus, E., Kryzauskas, M., Jakubauskas, M., Poskus, T., Jotautas, V., Zakaria, A. D., Kai, M. W. P., Zainy, R. H. M., Tan, S. S., Zain, W. Z. W., Zakaria, Z., Yusoff, Z. M., Raduan, F., Sagap, I., Razali, N. Y. F., Rahman, N. A., Kanthan, S. B. C., Nie, Y. C., Azman, Z. A. M., Ang, C. W., Tang, C. Y., Poh, K. S., Ng, K., Hashim, N. M., Xavier, R., Khong, T. L., Amir, A. S., Ali, C. S. C., Yew, C. K., Henry, F., Muniandy, J., Baharom, S., Eng, S. C. R., Hu, F. S. -M., Amin-Tai, H., Jabar, M. F., Satar, M. H. S. A., Fathi, N. Q., Rao, P. S., Podesta, A. M. C., Cini, C., Psaila, J., Debono, M., Sammut, M., Spiteri, N., Andrejevic, P., Muro, A. G., Leon, B. P., Perez, J. A. V., Quinonez, J. R. A., Vera, M. T. R., Gutierrez, V. M. M., Bobadilla, B. J., Martinez, C. M., De Leon Rendon, J. L., Hererro, J. A. V., Cuichan, M. V. Y., Baez, N. F., Prevost, P. G., Hoyos-Torres, A., Ruiz-Munoz, E. A., Alvarez-Bautista, F. E., Ortiz-Mendez, G., Zamudio-Bautista, J. L., Salgado-Nesme, N., Vergara-Fernandez, O., Sanchez-Valdivieso, E., Martinez, G., Navarrete-Aleman, J., Perez-Arellano, J., Maldonado-Barron, R., Hernandez-Krauss, R., Ousadden, A., Benjelloun, E. B., Bzikha, I., Ibnmajdoub, K., Mazaz, K., Marghich, O., Touzani, S., Benkabbou, A., Souadka, A., Ahmadi, B. E., Zaari, F., Laamri, I., Majbar, M. A., Mohsine, R., Van Berlo, C., Seuren, D., Gillissen, F., Aarts, F., Konsten, J., Van Heinsbergen, M., Schlooz, S., Naiqiso, A., Merrie, A., Varghese, C., Pugh, F., Bissett, I., Wilson, K., Mitchell, S., Dawson, C., Hill, C., Wright, D., Hubley, S., Lin, A., Jones, D., Siggins, L., Fagan, P., Wu, S., Ekwesianya, A., Nwoye, C., Agara, D., Ejiofor, G., Sundaynweke, N., Kwentoh, N., Ewah, R., Aremu, A., Ballah, A., Ningi, A., Ohia, E., Mienda, I., Aliyu, M., Oloko, N., Okunlola, A., Abiyere, H., Bolanle, O. E., Babatunde, O., Fatudimu, S., Orewole, T., Mba, E. L., Felix, M. S., Abdulfatah, M., Ibrahim, N., Masoro, U., Fakoya, A., Irabor, D., Anyadike, F., Ulasi, I., Orji, M., Afuwape, O., Ayandipo, O., Adeyeye, A., Aremu, I., Adegboye, K., Gbadegesin, P., Aminu, B., Aghadi, I. K., Makama, J. G., Joshua, S., Kache, S. A., Sheshe, A. A., Bala, A. M., Garzali, I. U., Abdullahi, M. M. M., Muhammad, N., Umar, N. A., Muhammad, S., Okoye, A., Emegoakor, C., Nwosu, C., Egwuonwu, O. A., Ekwunife, O., Amadigwe, R., Ojiakor, S., Akere, A., Okereke, C., Olaleye, O., Ige, O., Olubayo, O., Olatiilu, T., Idris, M., Shehu, A., Oluyori, D., Nwabuoku, E., Ukwubile, L., Bashir, M., Daniyan, M., Rauf, H., Ali, M., Zakaria, M., Hameed, M., Amanullah, N., Chawla, T., Waqar, U., Jamal, A., Butt, A., Kerawala, A., Samson, S., Dodhy, A. A., Gill, A. J., Malik, A., Ali, D., Mohsin, H., Afzal, M. F., Batool, S., Suleman, A., Khalid, J., Zafar, M., Dilawar, M., Janjua, M. H., Sarwar, M. Z., Naqi, S. A., Akbar, A., Afzal, A., Anwar, J., Gondal, K. M., Shaukat, M., Waheed, M., Sohail, M., Mukhtiar, N., Ammar, A. S., Hussain, A., Khan, A. N., Sarwar, A., Khan, I., Khattak, S., Oqaili, B., Saada, B., Zatari, D., Jubran, F., Hamdan, F., Emar, M., Alawi, R., Jacome, G., Insturain, I., Arauz, J., Hurtado, M., Beron, R. I., Castano, R., Cao, V. H. B., Kwiatkowski, A., Dobkowski, G., Bartosiak, K., Waledziak, M., Mozanski, M., Zadrozna, M., Kowalewski, P., Fiedziuk, A., Watroba, A., Los, A., Sitarska, M., Rzaca, M., Zawadzki, M., Czarnecki, R., Tavares, C., Santos, F., Borges, F., Real, J. C., Lima, M. J., Carlos, S., Pereira, V., Pacheco, A., Gomes, G., Pimenta, J., Elisiario, L., Jervis, M., Goncalves, V., Pedro, V., Jordao, D., Neves, F. R., Conceicao, L., Angelo, M. D., Marques, P., Saraiva, R. P., Caroco, T. V., Windels, A., Machado, A., Ribeiro, C., Velez, C., Oliveira, J., Melo, M. R., Lima, R., Pires, A., Lareiro, C., Martins, R., Revez, T., Martins, A., Cardoso, D., Alegre, I., Estevao, P., Andrade, D., Gomes, D. C., Duarte, M. J., Custodio, P., Nemesio, R. 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M., Dudric, V., Musina, A. -M., Ristescu, A. -I., Roata, C. -E., Moglan, M., Dimofte, M. -G., Lunca, S., Iacob, S., Dychko, A., Litvin, A., Kapustina, A., Provozina, A., Anokhin, E., Zabiyaka, M., Shin, A., Djumabayev, K., Kuznetsova, M., Gordeyev, S., Kochkina, S., Mamedli, Z., Markaryan, D., Galliamov, E., Semina, E., Agapov, M., Malahov, P., Garmanova, T., Kakotkin, V., Zaycev, A., Sumbaev, A., Bedzhanyan, A., Orman, E., Petrenko, K., Bredikhin, M., Frolova, Y., Tulina, I., Bashilkina, O., Tsarkov, P., Rodimov, S., Stamov, V., Balaban, V., Alexnder, A., Yanishev, A., Rogozhev, D., Yakunina, N., Chubukova, N., Nugmanov, R., Karachun, A., Petrov, A., Domanskiy, A., Panaiotti, L., Smolina, M., Sapronova, T., Pelipas, Y., Zagaynov, E., Khrykov, G., Davidovskaja, L., Burlov, N., Mankevich, N., Tverdohlebova, T., Bogatikov, A., Lodygin, A. V., Krasnoselsky, C., Vasiukova, E. -S., Kopteyev, N. R., Ovchinnikov, T., Kashchenko, V. 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T., Dos Santos, M. A. M., De Miranda Silvestre, S. C., Hanan, B., Reis, C., Cassia, G., Luz, M. D., Delgado, M., Campanati, R., Silva, R., Bomfa-Barbosa, A., Alves, B. C., Costa, B. X. M., Cortes, B. G. W., Lemos, F. H. T., Arreguy-Borges, K., Silva, T. B., Assis, A., Freitas, A. H., Rezende, D., Silva, H., Alvarenga, I., Cascais, R., Silva, T., Santos, G., Pinto, H., Silva, I., Leite, L., Massahud, M., Meyer, M., Tiburcio, R., Martinez, C. A. R., Espinha, D. R., Marson, F. A. L., De Oliveira Goes, I. A., De Souza Artioli, L. M., Boschiero, M. N., Takahashi, C. Y., Oliveira, F. G. D., Lyra, H. F., De Oliveira, J. C. C., Santos, J. M. D., Gerber, M. T., Erdmann, T. R., Barbosa, A., Fernandes, A., Junior, A. N., Junior, H. M., Moreira, J., Ribeiro, M., Moreira, P., Carvalho, A., Santos, B., Fidelis, F., Cruz, I., Codes, L., Aibe, R., Boudoux, S., Favacho, B. C., Pinto, F., Gava, G., Pivati, I. R., Vilain, L. F., Kim, N., Nunes, R. L., Dimitrov, D., Peneva, K., Karamanliev, M., Dimitrova, S., Ivanov, T., Atanasov, B., Dzharov, G., Shtereva, M., Slavchev, M., Belev, N., Krastev, P., Arabadzhiev, A., Tonova, D., Tzoneva, D., Sokolov, M., Gribnev, P., Maslyankov, S., Pavlov, V., Bakmaz, B., Dijan, E., Coza, I., Mihanovic, J., Kucic, J., Sulen, N., Katusic, Z., Hudacek, K., Farkasova, M., Markova, M., Grolich, T., Kala, Z., Pazdirek, F., Hoch, J., Filipova, L., Kocian, P., Prikryl, P., Hogn, A., Moller, B., Slot, D. K., Baelum, J. K., Cour, K. L., Ellebaek, M. B., Eriksen, N. D., Mahmoud, A., Abdellatif, A., Nafea, A., Ewedah, M., Soliman, M., Yakout, N., Argawy, O., Sallam, I., Kamel, I., Sherif, M., Ashmawy, S., Ali, A., Saad, M., Ahmed, M., Mohamed, M., Mohamed, N., Mahmoud, S., Rashed, A. M., Abd-Errazik, M. A., Ammar, M. A., Mohammed, R., Ebrahem, A., Aal, A. A. E., Abdou, K., Wagdy, M., Qassem, M., Taha, M., El-Wafa, Y. A., Shehta, A., Metwally, A. E., Hamed, H., Ali, M. A., Elrefai, M., Sorogy, M. E., Abdelkhalek, M., Ragab, A., Refky, B., Metwally, I. H., Kamal, M., Zuhdy, M., Shetiwy, M., Sakr, A., Elfallal, A., Elfeki, H., Eldakroury, I., Elbahrawy, K., Mostafa, M., Emile, S., Tessema, A., Tasew, A., Gezahegn, H., Bekele, K., Belay, M., Gudisa, Z., Teferu, Z., Vayrynen, A., Kechagias, A., Turunen, A., Katunin, J., Parhiala, M., Pengerma, P., Lahti, P., Carpelan, A., Vihervaara, H., Huhtinen, H., Pasonen, J., Heino, R., Pakarinen, S., Falenius, V., Pinard, B., Nobile, C., Duchalais, E., Drissi, F., Meurette, G., Podevin, J., Lepenndu, M., Hoetzel, A., Jud, A., Jauch, D., Stefan, F. -F., Neeff, H., Holzner, P., Nguyen, P., Ryl, A., Kehl, F., Pullig, F., Baral, J., Munch, S., Futterer, C., Reissfelder, C., Sandra-Petrescu, F., Herrle, F., Hardt, J., Lamm, L., Seyfried, S., Gharbi, A., Aydin, F., Stavrou, G., Sperber, J., Deken, J. D., Schwarzkopf, K., Widyaningsih, R., Polidorou, A., Mpakas, A., Tokidis, E., Loun, L., Petropoulou, T., Balalis, D., Korkolis, D., Manatakis, D., Assimakopoulou, E., Bourazani, M., Gklavas, A., Kalamara, E., Papaconstantinou, I., Theodoraki, K., Chardalias, L., Konstadoulakis, M., Theodosopoulos, T., Soulioti, E., Kavezou, F., Filippou, J., Papadoliopoulou, M., Michalopoulos, N., Vassiliu, P., Sidiropoulos, T., Charakopoulou, A., Panagiotou, A., Bouchagier, K., Kokkinakis, K., Lambridi, E., Psarologos, M., Maria, S., Giannaraki, S., Kapiris, S., Triantafyllou, A., Theodoropoulos, C., Matthaiou, G., Westzaan, N., Etelka, S., Triantafyllou, T., Schizas, D., Mpaili, E., Karydakis, L., Mpoura, M., Danassi, D., Karavokyros, I., Dimitriou, N., Livanou, X., Kikira, A., Tsourouflis, G., Tomara, N. -K., Nikiteas, N., Dorovinis, P., Garoufalia, Z., Tsiotos, G., Stamou, K., Kocka, N., Ballian, N., Kalakonas, S., Athanasakis, E., Chrysos, E., Xynos, E., Tsiaoussis, J., Papadaki, K., Xenaki, S., Nyktari, V., Sarakatsianou, C., Bompou, E., Arnaoutoglou, E., Tzovaras, G., Baloyiannis, I., Mamaloudis, I., Perivoliotis, K., Apostolidi, E., Mulita, F., Karpetas, G., Maroulis, I., Vailas, M., Petra, A., Kontis, E., Kaouras, E., Katsaros, I., Katsiaras, L., Manikis, P., Papadopoulou, T., Papadopoulos, A., Manioti, E., Zeringa, G., Katsinelis, I., Mouzakis, O., Kouki, P., Nikolaou, V., Marinis, A., Alexopoulou, K., Papadaki, M., Vederaki, S. -A., Samara, A., Giakoustidis, D., Christodoulidis, G., Bareka, M., Chatzikomnitsa, P., Tsigara, S., Papadopoulos, V., Zarzava, E., Anestiadou, E., Lydia, L., Apostolakidou, M., Ioannidis, O., Simeonidis, S., Mpitsianis, S., Futaba, K., Tam, P. T. H., Ng, S. S. M., Lau, V. N. M., Tse, W. K., Banky, B., Dolhai, E., Horvath, E., Golub, J., Marton, J., Lakatos, L., Susztak, N., Maurya, A. P., Kumawat, H., Saxena, P., Lather, R., Waindeskar, V., Khanduri, A., Goyal, L., Gupta, R., Singh, S., Saksena, A. R., Rayani, B. K., Kasula, J., Raju, K., Shah, M. M., Thammineedi, S. R., Patnaik, S. C., Rathod, D., Poonia, D. R., Vishnoi, J. R., Sharma, N., Byshetty, R., Yadav, R. K., Misra, S., Dhali, A., Dhali, G. K., Biswas, J., Ray, S., Ghose, T., Pipara, A., Singh, H. M., Roy, M. K., Desai, N., Thambudorai, R., Ishwarappagol, V., Chaturvedi, A., Verma, D., Akhtar, N., Gupta, S., Rajan, S., Tiwari, T., Kumar, V., Mahajan, A., Jain, D., Liddle, D., Jyoti, J., Haque, P. D., Jain, R., Veetil, S. K., Prem, W., Lakshminarayana, B., Veerabhadrappa, B., Poojary, P. H., Bhat, R. R. K., Mathew, S., Gupta, L., Bains, L. H., Bains, L., Kumar, M., Singh, N., Lal, P., Sharma, A., Kumar, A., Garg, L., Aggarwal, M., Jakhar, R., Bose, B., Huda, F., Thakur, N., Dhar, P., Seenivasagam, K., Prakash, S., Chaudhari, A., Shukla, A., Mahakalkar, C., Saxena, G., Mahuli, K., Kaple, M., Kshirsagar, S., Mehraj, A., Parray, F., Aziz, G., Chowdri, N., Wani, R. F., Gurcoo, S., Shah, Z., Polamreddy, B. M., Madhavan, S., Subbarayan, S., Vino, S., Aravindan, U., George, G., Harikumar, C. K., Yadev, I. P., Chisthi, M., Revathy, P. S., Sreekumar, R. C., Vijayan, V., Theodore, B., Victor, C., Jesudason, M. R., Arulappan, N., Philip, R., Mittal, R., Durai, S., Creavin, B., Cullinane, C., Davis, C., Flynn, C., Liam, D., Cooke, F., Earley, H., Mccullough, P., Neary, P., Hamilton, V., Trani, A. D., Conversano, I., Cianci, P., Petta, R., Picciariello, A., Altomare, D. F., Martines, G., Grasso, S., Moffa, S., Papagni, V., Zanoni, A., Belvedere, A., Romano, A., Croce, G. D., Tanzanu, M., Rottoli, M., Cardelli, S., Lauro, A., Sartarelli, L., Binetti, M., Cervellera, M., Tonini, V., Sanna, B., Pusceddu, E., Runfola, M., Manunza, R., Pisanu, A., Cois, A., Frongia, F., Esposito, G., Podda, M., Mura, P., Cutelle, C., Ammerata, G., Sena, G., Pignataro, M., Scozzafava, M., Mazza, M., Bruni, A., Curro, G., Hila, J., Ammendola, M., Curcio, S., Signorelli, V., Marano, A., Sasia, D., Borghi, F., Giuffrida, M. C., Bonardello, M., Palmisano, S., Testa, V., Porta, A., Scaltrini, F., Iacob, G., Gaspa, I., Guatteri, L., Coladonato, M., Zapparoli, A., Pesce, A., Feo, C. V., Pindozzi, F., Bigoni, I., Torchiaro, M., Fabbri, N., Cianchi, F., Staderini, F., Elena, F., Coratti, F., Barbato, G., Fortuna, L., Romagnoli, S., Bergamini, C., Villa, G., Cecchini, I., Martellucci, J., Izzo, M., Trafeli, M., Scheiterle, M., Manoocheehri, F., Cagnazzo, F., Spampinato, M. G., Adam, N., Depalma, N., D'Ugo, S., Garritano, S., Mazzeo, C., Cucinotta, E., Melita, F., Viscosi, F., Fleres, F., Biondo, S. A., Tripodi, V. F., Spinelli, A., Foppa, C., Greco, M., Sacchi, M., Carvello, M., Deac, V., Laurenti, V., Frontali, A., Zappone, A., Cammarata, F., Colombo, F., Ferrario, L., Curra, M. C., Danelli, P., Vignali, A., Umberto, C., Mastriale, F., Riccardo, R., Turi, S., Elmore, U., Galimberti, A., Ceretti, A. P., Vespo, D., Opocher, E., Longhi, M., Mariani, N. M., Flandoli, C., Ciulli, C., Vaira, G., Ripamonti, L., Cigagna, L., Oldani, M., Tamini, N., Palumbo, A., Castaldi, A., Antropoli, C., Rupealta, N., Palmiero, N., Donatiello, V., Novi, A., Cappiello, A., Bianco, F., Luca, M. D., Incollingo, P., Esposito, R., Gili, S., Aprea, G., Simone, G. D., Palomba, G., Capuano, M., Basile, R., Tropeano, F. P., Luglio, G., Pagano, G., Palma, G. D. D., Cricri, M., Milone, M., Manigrasso, M. E., Anoldo, P., D'Angelo, S., Marzella, A., Scotto, B., Cuneo, D., Ascari, F., Giulino, G., Varoli, M., Laquatra, N., Fortunato, C., Marino, F., Perrone, F., Pace, M., Convertini, O., Boccia, G., Raiano, G., Nuzzo, M. M. D., Calabria, M., Peltrini, R., Castiglioni, S., Bracale, U., Cervone, C., Rega, D., Caliendo, D., Benetti, E., Delrio, P., Guarino, R., Franciscis, S. D., Coppolino, F., Romano, F. M., Selvaggi, F., Pellino, G., Sciaudone, G., Selvaggi, L., Stefano, M. D., Resendiz, A., Carosso, F., Degiuli, M., Salusso, P., Reddavid, R., Benetti, S., Callari, C., Miceli, D. D., Pardo, D., Sabatino, G., Licari, L., Lirosi, M. C., Sorce, V., Peri, A., Mori, A., Pugliese, L., Filardo, M., Nuccio, P., Dominioni, T., Giuseppina, F., Angelo, F., Raffaele, G., Michele, M., Roberto, P., Mondini, A., Muratore, A., Valentino, C., Calabro, M., Danna, R., Cremonini, C., Sbarbaro, C., Tartaglia, D., Coccolini, F., Chiarugi, M., Musetti, S., Pagani, S., Neri, C. M., Leoni, C., Rossi, E., Randisi, E., Puccini, M., Buccianti, P., Balestri, R., Vasale, A. O., Crescentini, G., Ranieri, G., Sinibaldi, G. I., Biondi, Alberto, Sanesi, A. P., Vacca, C., Lorenzon, Laura, Sollazzi, Liliana, Persiani, Roberto, Pezzuto, Roberto, Ferroni, A. F., Stipa, F., Volturo, L., Moretti, M., Tierno, S. M., Marina, S., Mingoli, A., Fiori, E., Pugliese, F., Brachini, G., Carta, G., Sapienza, P., Lapolla, P., Mazzotta, E., Carannante, F., Capolupo, G. T., Masciana, G., Sica, I., Caricato, M., Antonelli, S., Fiume, D., Spoletini, D., Lisi, G., Carlini, M., Menduni, V., Arturi, A., Proietto, B., Lucia, C. D., Baldi, C., Passantino, D. G., Romeo, G., Paola, M. D., Sensi, B., Sica, G., Siragusa, L., Dauri, M., Franceschill, M., Campanelli, M., Bellato, V., Porcu, A., Garau, A. G. G., Masala, M. L., Oggianu, S., Tedde, T., Perra, T., Pazzola, V., Venezia, D. F., Roviello, F., Giacomini, G., Carbone, L., Marano, L., Verre, L., Marano, M., Ciccarese, A. A., Bagnardi, F., Shahu, J., Siciliano, W., Iacomino, A., Armellin, C., Marson, F., Zanus, G., Santoro, G. A., Paoli, M. D., Grossi, U., Sekimoto, M., Kobayashi, T., Horiguchi, A., Koike, D., Yonekura, H., Kato, H., Yoshino, K., Arakawa, S., Asano, Y., Alawneh, F., Rajab, I., Ramadan, M., Masri, M. A., Qaisi, M. A., Alsamneh, M., Mubaidin, O., Al-Jarrah, A., Ababneh, H., Khdair, K., Tawarh, T., Sabri, W., Arida, Z. A., Dzhumabekov, B., Klyshbayeva, D., Fakhradiyev, I., Ispbayeva, K., Nadyrov, M., Tanabayeva, S., Saliev, T., Jumanov, A., Aitbaeva, A., Arynov, A., Kulimbet, M., Maulenov, N., Dushimova, Z., Park, E. J., Kim, H., Kang, J., Baik, S. H., Song, Y., Kwak, H. D., Kim, J., Son, J. H., Chung, J. S., Lee, H., Baek, J. -H., Nam, K. H., Lee, W. -S., Jeon, Y., Kim, C. W., Park, S. -E., Lee, S. -H., Son, G. M., Ahn, H. M., Lee, I. Y., Kim, T. K., Pcolkins, A., Sivins, A., Lobovs, D., Ancans, G., Kreice, I., Budnikova, I., Jelovskis, I., Emhareb, A., Abaidalla, A., Hammed, A., Khairallah, M., Jibreel, S. S., Mohmmad, W. A. S., Hasan, W., Venskutonis, D., Daugela, E., Dainius, E., Juocas, J., Kutkevicius, J., Vaitkute, K., Bradulskis, S., Macas, A., Pauzas, H., Jokubauskas, M., Lizdenis, P., Budrikiene, R., Saladzinskas, Z., Dulskas, A., Volkoviene, G., Makauskiene, J., Kuliavas, J., Bernotaite, V., Danys, D., Kontrimaviciute, E., Poskus, E., Kryzauskas, M., Jakubauskas, M., Poskus, T., Jotautas, V., Zakaria, A. D., Kai, M. W. P., Zainy, R. H. M., Tan, S. S., Zain, W. Z. W., Zakaria, Z., Yusoff, Z. M., Raduan, F., Sagap, I., Razali, N. Y. F., Rahman, N. A., Kanthan, S. B. C., Nie, Y. C., Azman, Z. A. M., Ang, C. W., Tang, C. Y., Poh, K. S., Ng, K., Hashim, N. M., Xavier, R., Khong, T. L., Amir, A. S., Ali, C. S. C., Yew, C. K., Henry, F., Muniandy, J., Baharom, S., Eng, S. C. R., Hu, F. S. -M., Amin-Tai, H., Jabar, M. F., Satar, M. H. S. A., Fathi, N. Q., Rao, P. S., Podesta, A. M. C., Cini, C., Psaila, J., Debono, M., Sammut, M., Spiteri, N., Andrejevic, P., Muro, A. G., Leon, B. P., Perez, J. A. V., Quinonez, J. R. A., Vera, M. T. R., Gutierrez, V. M. M., Bobadilla, B. J., Martinez, C. M., De Leon Rendon, J. L., Hererro, J. A. V., Cuichan, M. V. Y., Baez, N. F., Prevost, P. G., Hoyos-Torres, A., Ruiz-Munoz, E. A., Alvarez-Bautista, F. E., Ortiz-Mendez, G., Zamudio-Bautista, J. L., Salgado-Nesme, N., Vergara-Fernandez, O., Sanchez-Valdivieso, E., Martinez, G., Navarrete-Aleman, J., Perez-Arellano, J., Maldonado-Barron, R., Hernandez-Krauss, R., Ousadden, A., Benjelloun, E. B., Bzikha, I., Ibnmajdoub, K., Mazaz, K., Marghich, O., Touzani, S., Benkabbou, A., Souadka, A., Ahmadi, B. E., Zaari, F., Laamri, I., Majbar, M. A., Mohsine, R., Van Berlo, C., Seuren, D., Gillissen, F., Aarts, F., Konsten, J., Van Heinsbergen, M., Schlooz, S., Naiqiso, A., Merrie, A., Varghese, C., Pugh, F., Bissett, I., Wilson, K., Mitchell, S., Dawson, C., Hill, C., Wright, D., Hubley, S., Lin, A., Jones, D., Siggins, L., Fagan, P., Wu, S., Ekwesianya, A., Nwoye, C., Agara, D., Ejiofor, G., Sundaynweke, N., Kwentoh, N., Ewah, R., Aremu, A., Ballah, A., Ningi, A., Ohia, E., Mienda, I., Aliyu, M., Oloko, N., Okunlola, A., Abiyere, H., Bolanle, O. E., Babatunde, O., Fatudimu, S., Orewole, T., Mba, E. L., Felix, M. S., Abdulfatah, M., Ibrahim, N., Masoro, U., Fakoya, A., Irabor, D., Anyadike, F., Ulasi, I., Orji, M., Afuwape, O., Ayandipo, O., Adeyeye, A., Aremu, I., Adegboye, K., Gbadegesin, P., Aminu, B., Aghadi, I. K., Makama, J. G., Joshua, S., Kache, S. A., Sheshe, A. A., Bala, A. M., Garzali, I. U., Abdullahi, M. M. M., Muhammad, N., Umar, N. A., Muhammad, S., Okoye, A., Emegoakor, C., Nwosu, C., Egwuonwu, O. A., Ekwunife, O., Amadigwe, R., Ojiakor, S., Akere, A., Okereke, C., Olaleye, O., Ige, O., Olubayo, O., Olatiilu, T., Idris, M., Shehu, A., Oluyori, D., Nwabuoku, E., Ukwubile, L., Bashir, M., Daniyan, M., Rauf, H., Ali, M., Zakaria, M., Hameed, M., Amanullah, N., Chawla, T., Waqar, U., Jamal, A., Butt, A., Kerawala, A., Samson, S., Dodhy, A. A., Gill, A. J., Malik, A., Ali, D., Mohsin, H., Afzal, M. F., Batool, S., Suleman, A., Khalid, J., Zafar, M., Dilawar, M., Janjua, M. H., Sarwar, M. Z., Naqi, S. A., Akbar, A., Afzal, A., Anwar, J., Gondal, K. M., Shaukat, M., Waheed, M., Sohail, M., Mukhtiar, N., Ammar, A. S., Hussain, A., Khan, A. N., Sarwar, A., Khan, I., Khattak, S., Oqaili, B., Saada, B., Zatari, D., Jubran, F., Hamdan, F., Emar, M., Alawi, R., Jacome, G., Insturain, I., Arauz, J., Hurtado, M., Beron, R. I., Castano, R., Cao, V. H. B., Kwiatkowski, A., Dobkowski, G., Bartosiak, K., Waledziak, M., Mozanski, M., Zadrozna, M., Kowalewski, P., Fiedziuk, A., Watroba, A., Los, A., Sitarska, M., Rzaca, M., Zawadzki, M., Czarnecki, R., Tavares, C., Santos, F., Borges, F., Real, J. C., Lima, M. J., Carlos, S., Pereira, V., Pacheco, A., Gomes, G., Pimenta, J., Elisiario, L., Jervis, M., Goncalves, V., Pedro, V., Jordao, D., Neves, F. R., Conceicao, L., Angelo, M. D., Marques, P., Saraiva, R. P., Caroco, T. V., Windels, A., Machado, A., Ribeiro, C., Velez, C., Oliveira, J., Melo, M. R., Lima, R., Pires, A., Lareiro, C., Martins, R., Revez, T., Martins, A., Cardoso, D., Alegre, I., Estevao, P., Andrade, D., Gomes, D. C., Duarte, M. J., Custodio, P., Nemesio, R. A., Rodrigues, S., Correia, A., Domingos, H., Herrando, I., Azevedo, J., Fernandez, L., Azevedo, P., Vieira, P., Torre, A., Amado, A., Paiva, M., Saraiva, R., Costa, S., Mendes, T., Queiros, T., Silva, A., Faustino, A., Freitas, A., Mendes, J., Amaral, L., Quintanilha, R., Coelho, A. M., Ribeiro, A., Pinto, C., Ribeiro, N., Reis, R., Fernandes, V., Sanches, A., Amorim, E., Miguel, I., Rachadell, J., Sanches, M., Oliveira, S., Baptista, V., Roxo, A., Devesa, H., Teslyak, O., Barradas, R., Marques, S., Martins, S., Pepino, S., Deus, A. C., Ferreira, A., Marinho, D., Sousa, D., Martins, M. J., Matias, N., Pinto, A., Correia, D., Amado, F., Cordeiro, L., Morales, M., Lamas, M., Marcal, S., Rodrigues, A. I., Santos, A., Marcal, A., Oliveira, A., Gomes, C., Ferreira, C., Marques, R., Chitul, A., Alexandrescu, C., Bezede, C., Cristian, D., Mandi, D., Grama, F., Ungureanu, R., Stoica, B., Diaconescu, C., Ciubotaru, C., Tanase, I., Grintescu, I., Negoi, I., Negoita, V. M., Calin, C., Simeanu, C., Ciotarla, D. C., Caltea, M., Mirica, R. M., Luca, A., Pasca, A., Vlad, C., Bonci, E. -A., Stefanescu, I., Achimas-Cadariu, P. A., Gata, V. A., Capusan, A., Petrisor, C., Dindelegan, G., Seicean, R., Scurtu, R., Bintintan, V., Fagarasan, V., Ionescu, C., Crisan, D., Zanc, L., Ene-Cocis, M. -V., Muresan, M. -S., Mihalcea, S. M., Dudric, V., Musina, A. -M., Ristescu, A. -I., Roata, C. -E., Moglan, M., Dimofte, M. -G., Lunca, S., Iacob, S., Dychko, A., Litvin, A., Kapustina, A., Provozina, A., Anokhin, E., Zabiyaka, M., Shin, A., Djumabayev, K., Kuznetsova, M., Gordeyev, S., Kochkina, S., Mamedli, Z., Markaryan, D., Galliamov, E., Semina, E., Agapov, M., Malahov, P., Garmanova, T., Kakotkin, V., Zaycev, A., Sumbaev, A., Bedzhanyan, A., Orman, E., Petrenko, K., Bredikhin, M., Frolova, Y., Tulina, I., Bashilkina, O., Tsarkov, P., Rodimov, S., Stamov, V., Balaban, V., Alexnder, A., Yanishev, A., Rogozhev, D., Yakunina, N., Chubukova, N., Nugmanov, R., Karachun, A., Petrov, A., Domanskiy, A., Panaiotti, L., Smolina, M., Sapronova, T., Pelipas, Y., Zagaynov, E., Khrykov, G., Davidovskaja, L., Burlov, N., Mankevich, N., Tverdohlebova, T., Bogatikov, A., Lodygin, A. V., Krasnoselsky, C., Vasiukova, E. -S., Kopteyev, N. R., Ovchinnikov, T., Kashchenko, V. A., Novikova, A., Terentyeva, E., Kuleshov, O., Pavlov, R., Koshel, A., Kostromitsky, D., Drozdov, E., Klokov, S., Camacho, A., Khan, F. N., Bandar, M. A., Shamim, R., Chowdhury, S., Kovacevic, B., Krdzic, I., Zdravkovic, M., Kenic, M., Milentijevic, M., Petkovic, N., Radulovic, R., Ngu, J., Teo, N. Z., Singh, P. A., Ong, S. Y., Li, S., Siew, B., Chee, C., Koh, J. J. M., Lee, K. Y., Tan, K. K., Wong, S. C., Loh, W., Pujol, A. F., Rubio, J. C., Farres, L. P., Vendrell, L. L., Del Olmo, M. I. U., Pedregosa, A. B., Galmes, C., Luckute, D., Casanova, D., Artigot, M., Guedes, X., Olivella, Y., Sarda, M. S., Toscano, M. J., Damieta, M. P., Pera, M., Goncalvez, S. A., Galvez, S. T., Ruiz, S. S., Basany, E., Marinello, F., Villarino-Villa, L., Heras, M. V. -L., Martin-Sanchez, R., Mata, R. M., Blanco-Colino, R., Otero, A., Lacy, A. M. D., Sanahuja, J. M., Bravo, R., Ferraz, T., Gonzabay, V., Gonzalez, F., Menendez, P., Del Castillo, V. C. G., Lopez-Pelaez, V. M., Silva, A. S., Lillo-Garcia, C., Tauler, E. M., Sanchez-Guillen, L., Manresa, M. C. E., Perez, S. L., Llopis, S. Q., Rubio, A. V., Castillo, E. R., Miramon, F. J. J., Rodriguez, J. L. R., Rizo-Lamberti, L. A., Garrido, P. G., Carneros, V. J., Alfonso, B. A., Sierra, B. G., Amador, C. G., Gomendio, M. D. P., Palomino, M. V. R., De La Plaza Llamas, R., Cafranga, E. G., Ramos, J. L. E., Estudillo, M. C., Perez, R. E., Pernas, R. M., Fernandez, S. D. L., Bautista, W. M. S., Llamazares, A. L., Valbuena, A. L., Moran, L. A., Alvarez, L. J., Raposo, L. G., Ceron, S. F., Gonzalez, T. E., Calvo, A. C., Valcarcel, C. R., Pena, J. P., Gomez, L. M. J., Diez, M. C., Lindenbaum, P. D., Mata, S. K., Ruiz-De-La-Hermosa, A., Abad-Motos, A., Toribio-Combarro, B., Ripolles-Melchor, J., Fuenmayor-Valera, M. L., Ortega-Domene, P., Loscos, A., Pueblo, C. S. D., Dziakova, J., Muguerza, J. M., Carlin, P. S., Anula, R., Mouvet, Y., Forero-Torres, A., Andres, B. D. S., Marcos, C. M., Rubio, I., Pascual, I., Yague, J., Alcolea, N. G., Alonso, A., Dieguez, B., Ibanez, I., Perez, J. L., Losada, M., Garcia-Conde, M. G., Hernandez, M., Blazquez-Martin, A., Vera-Mansilla, C., Mendoza-Moreno, F., Hernandez-Salvan, J., Diez-Alonso, M., Hernandez-Juara, P., Barrena-Blazquez, S., Minaya-Bravo, A. M., Galvan-Perez, A., Miguel-Mendez, C. S., Gonzalez-Gonzalez, E., Alvarez-Diez, M., Garcia-Urena, M. A., Llorente-Moreno, M., Ruiz-Lozano, C., Colas-Ruiz, E., Perez-Calvo, J., Gomila-Sanso, J. A., Alvarez-Llano, L., Serrano-Fuentes, S. C., Soto-Montesinos, C., Dedeu-Bastardas, I., Perez-Reche, I., Labro-Ciurans, M., Pardo-Lopez, S., Perez, E. G., Fernandez, I. O., Canals, L. O., Espino, P. C., Ruano, P. G., Ricardo, V., Ros, E. P., Manuel, E. M., Buleje, J. A. B., Prats, M. M. C., Banos, P. A. P., Gonzalez, P. M., Celdran, R. G., Pellicer-Franco, E. M., Valero-Navarro, G., Vicente-Villena, J. P., Martinez-Mercader, M. M., Baeza-Murcia, M., Mengual-Ballester, M., Soria-Aledo, V., Fernandez-Martinez, D., Varela-Rodriguez, L., Garcia-Florez, L. J., Fernandez-Hevia, M., Gonzalez-Diaz, M. J., Fernandez-Arias, S., Puertas, C. P., De San Pio Carvajal, E., Cebolla, E. S., Brainsa, E., Bayo, J. M. M., Castro, M. C., Blanco, R. R., Gutierrez, E., Pinto, F. L., Alegre, J. M., Flores, N., Osullivan, S. N., Fernandez, B. F., Alonso, J. E., Conde, J. G. A., Ropero, N. M., Bayon, R. A., Dominguez, S. H., Ramirez, S., Pablos, A. M. D., Perez-Sanchez, A., Cano-Matias, A., Del-Rio-Lafuente, F. -J., Caballero-Delgado, J., Hernandez, J. V., Gomez-Rosado, J. -C., Martinez, C., Cholewa, H., Sancho-Muriel, J., Alberola, M. J., Navasquillo, M., Primo, V., Moreno, V., Espi-Macias, A., Moro-Valdezate, D., Carrascosa-Morales, I., Martin-Arevalo, J., Soro-Domingo, M., Garcia-Botello, S., Pla-Marti, V., Abellan, A. M., Perez, C. M., Cortes, G. F. V., Blasco, L. F., Chornet, M. R., Martin, R. S., Diego, A. R. -D., Vazquez-Fernandez, A., Pascual, A., Andres-Asenjo, B. D., Heredia, J. B. D., Ruiz-Soriano, M., Rodriguez-Jimenez, R., Iribarren, E. M., Rodriguez, E. V. F., Garcia, M. D. C. C., Garcia-Senorans, M. P., Valderrama, O. C., Rodriguez, P. F., Santos, R. S., Curras, R. P., Vigorita, V., Roche, C. G., Delgado, E., Lafuente, F., Gascon, I., Mallen, M. V. D., Saudi, S., Fraj, V., Wickramasinghe, D., Zoysa, I. D., Samarasekera, N., Wickramarathne, R., Dassanayake, V., Balathayalan, Y., De Silva, D., Perera, M., Pulleperuma, S., Jayasekara, S., Wijenayake, W., Gunetilleke, B., Abeysinghe, N., Chandrasinghe, P., Kumarage, S., Abdalradiy, A. G., Widatalla, A. B. H., Ahmed, A. Y., Mohamed, H. A., Hamid, H. K. S., Ali, M. H., Eldin, S. J., Agger, E., Jutesten, H., Lindgren, J., Lepsenyi, M., Azhar, N., Buchwald, P., Hansdotter, P., Ekepil, A., Linden, A., Brandstrom, G., Smedberg, J., Schiffer, E., Ris, F., Longchamp, G., Meyer, J., Dupret, L., Buchs, N., Galetti, K., Regusci, L., Grischott, M., Malugani, M., Mouhandes, A. E. -F., Danial, A. K., Khayat, M., Sbahi, M. H. E., Marawy, M. K., Abdullah, M. A., Douba, Z., Mansour, A., Niazi, A., Hamza, A., Mohamad, A. H., Awead, M., Mohammad, S., Salloum, S., Jabar, A. A., Zazo, A., Shebli, B., Ayoub, K., Younes, L., Bannoud, M. H., Zazo, R., Saad, A., Hamdan, A., Wakkaf, H., Adra, L., Souliman, M., Anton, M., Hannouf, S., Wang, J. Y., Li, K. L., Cheng, K. I., Ji, S. J., Hsieh, Y. C., Parlak, E. A., Demir, M., Kara, U., Peker, Y. S., Yigit, D., Unal, N., Iflazoglu, N., Yalkin, O., Topal, S., Gulcu, B., Ozturk, E., Gumbelek, G., Terkanlioglu, S., Koklucan, A., Ince, G., Sen, M., Isik, O., Kural, S., Akesen, S., Yilmazlar, T., Sungurtekin, H., Sungurtekin, U., Vural, U., Ozgen, U., Isik, A., Onk, D., Kurnaz, E., Ozker, T. S., Ipek, A., Ferlengez, A., Erturk, C., Tatar, C., Sevik, H., Akay, O., Sensoy, O., Hayirlioglu, M. B., Aktas, S., Ozben, V., Aliyeva, Z., Mutlu, A. U., Gokay, B. V., Saracoglu, C., Aytac, E., Gulmez, M., Isik, M. U., Hacim, A., Akbas, A., Soyhan, F., Turgut, M. A., Demirgan, S., Meric, S., Altinel, Y., Baris, B., Akova, E., Kahraman, E., Kucuk, H. F., Saracoglu, K. T., Kaya, S., Lel, S., Gurbulak, E. K., Caz, E., Kostek, M., Mihmanli, M., Yazici, P., Oba, S., Kirkan, E. F., Ulgur, H. S., Kalin, M., Dinkci, M. D., Ozkan, O. F., Duzgun, O., Ozturk, S., Zengin, A. K., Askar, A., Sanli, A. N., Erginoz, E., Ozcelik, M. F., Ergun, S., Uludag, S. S., Kara, D., Yilmaz, G., Sarici, I. S., Kara, Y., Incesu, A., Arican, C., Atici, S. D., Kaya, T., Gezer, T., Kirmizi, Y., Kamer, E., Aydin, G., Namdaroglu, O., Adakaya, S., Canda, A. E., Ozzeybek, D., Coskun, N., Sokmen, S., Ozkardesler, S., Bisgin, T., Miftari, A., Caliskan, C., Akgun, E., Avseren, G., Deniz, N., Bozbiyik, O., Yoldas, T., Guresin, A., Zayakov, G., Posteki, G., Utkan, N. Z., Tatar, O. C., Akcay, O., Guler, S. A., Mantoglu, B., Demirel, E., Akin, E., Gonullu, E., Altintoprak, F., Palabiyik, O., Bayhan, Z., Ciftci, A. B., Colak, E., Aybar, E., Celik, H. K., Eraslan, H., Yemez, K., Ozbilgin, S. S., Senol, S., Gultekin, F. A., Piskin, O., Guler, O., Karadere, Y., Kakeeto, A., Oguttu, B., Sikakulya, F. K., Lule, H., Rybachuk, A., Shudrak, A., Beznosenko, A., Lisnyy, I., Rozhkova, V., Zvirych, V., Alawlaqi, D., Jamali, F. E., Balooshi, I. A., Albers, M., Ali, N. A., Church, R., Dudas, G., Wells, J., Pavlova, M., Sebastiani, S., Paterson, C., Kaushal, M., Patel, P., Panchal, S., Handa, S., Tezas, S., Zaidi, S. -N., Raj, G., Wright, J., Hallam, S., Karandikar, S., Gates, Z., Marshall, A., Thompson, A., Tennakoon, A., Rao, M., Callan, R., Tufail, S., Rajendran, G., Polisetty, K., Husain, N., Clarke, N., Naranayanasamy, S., Hallett, A., Lorejo, E., Ward, N., Antakia, R., Xanthis, A., Simillis, C., Tweedle, E., Panagiotopoulou, I., Grimes, L., Mounstephen, L., Bocancia, R., Carden, C., Lynch, J., Noveros, M. S., Shaalan, R., Khalil, T., Marshall, W., Hodge, K., Balfour, J., Mcintosh, K., Buijs, L., Potter, M. A., Yule, M., Vaughan-Shaw, P. G., Smith, S., Anderson, T., Mcdermott, F. D., Daniels, I. R., Tapp, J., Smart, N., Rajaretnam, N., Bethune, R., Clark, T., Delimpalta, C., Liao, C., Banham, G., Induruwage, L., Velchuru, V., Lawrence, A., Rahman, A., Bennett, J., Badawi, M., Harshen, R., Bhargava, A., Gorrela, K., Jumah, M., Venn, M., Hanson, M., Arya, S., Atendido, T., Shrestha, A., Cook, E., Rakhimov, I., Collins, J., Alamin, N., Vigneswaran, N., Basnyat, P., Shamardal, A., Chacko, A., Wanshantha, D., Bisheet, G., Ebdewi, H., Abdellatif, M., Adu-Poku, P., Tore, A., Adams, F., Allen, K., Ahmed, K., Kulkarni, N., Chitnis, A., Patel, H., Magsino, J., Sarodaya, V., Minicozzi, A., Dempsy, C., Ahmed, H., Jayasinghe, J. D., Okail, M. H., Thaha, M., Hallworth, S., Parmar, C., Chua, L., Pizanias, M., Samin, R., Young, T., Sagar, J., Yorkmui, L., Cirocchi, N., Ahmed, S., Barreda, S. C., Kudchadkar, S., Baker, A., Jayasankar, B., Balasubramaniam, D., Jackson, J., Abdelsaid, K., Hassan, M., Shetty, S., Coldwell, C., Davies, E., Nader, H., Raistrick, M., Ryska, O., Hawkin, P., Raymond, T., Witjes, C., Steen, K. V. D., Crabtree, N., Boyce, S., Somera, W., Woodward, A., Ryan, K., Kassai, M., Aleem, M., Ghosh, A., Rixson, D., Lewis, E., Lynch, N., Shovelton, C., Zywicka, E., Guest, F., Barton, J., Purnell, R., Bamford, R., Teare, T., Adams, B., Chmielewski, G., Smith, I., Smith, L., Connolly, L., Niblett, R., Singh, A., Halliwell, G., Paraoan, M., Doree, N., Asaad, P., Kilbride, C., Carpenter, H., Wilson, J., Fletcher, J., Vijayagopal, K. A., Abbakar, M., Zaimis, T., Walsh, A., Kubisz-Pudelko, A. A., Nono, J., Pippard, L., Chowdhary, M., Dalton, R., Moussa, T., Dominguez, F., Solla, G., Curbelo, J., Laurini, M., Viola, M., Brito, N., Al-Alnsi, A., Al-Naggar, H., Saryah, L., Al-Shehari, M., Alsayadi, R., Al-Hutheifi, R., Shream, S., Biondi A. (ORCID:0000-0002-2470-7858), Lorenzon L. (ORCID:0000-0001-6736-0383), Sollazzi L. (ORCID:0000-0002-2973-6236), Persiani R. (ORCID:0000-0002-1537-5097), and Pezzuto R.
Abstract: Background: Anastomotic leak affects 8 per cent of patients after right colectomy with a 10-fold increased risk of postoperative death. The EAGLE study aimed to develop and test whether an international, standardized quality improvement intervention could reduce anastomotic leaks.Methods: The internationally intended protocol, iteratively co-developed by a multistage Delphi process, comprised an online educational module introducing risk stratification, an intraoperative checklist, and harmonized surgical techniques. Clusters (hospital teams) were randomized to one of three arms with varied sequences of intervention/data collection by a derived stepped-wedge batch design (at least 18 hospital teams per batch). Patients were blinded to the study allocation. Low- and middle-income country enrolment was encouraged. The primary outcome (assessed by intention to treat) was anastomotic leak rate, and subgroup analyses by module completion (at least 80 per cent of surgeons, high engagement; less than 50 per cent, low engagement) were preplanned.Results: A total 355 hospital teams registered, with 332 from 64 countries (39.2 per cent low and middle income) included in the final analysis. The online modules were completed by half of the surgeons (2143 of 4411). The primary analysis included 3039 of the 3268 patients recruited (206 patients had no anastomosis and 23 were lost to follow-up), with anastomotic leaks arising before and after the intervention in 10.1 and 9.6 per cent respectively (adjusted OR 0.87, 95 per cent c.i. 0.59 to 1.30; P = 0.498). The proportion of surgeons completing the educational modules was an influence: the leak rate decreased from 12.2 per cent (61 of 500) before intervention to 5.1 per cent (24 of 473) after intervention in high-engagement centres (adjusted OR 0.36, 0.20 to 0.64; P < 0.001), but this was not observed in low-engagement hospitals (8.3 per cent (59 of 714) and 13.8 per cent (61 of 443) respectively; adjusted OR 2.09, 1.31 to 3.31
Published: 2024

23. New evidence of the Green Tuff deposits and post-caldera, recent explosive volcanic activity at Pantelleria volcano (Sicily Channel, Italy) recorded in near-vent marine areas

Author: European Commission, Romagnoli, C., Giglio, C., Conte, A.M., Cloke-Hayes, A., García, Marga, Gasparotto, G., Benetti, S., European Commission, Romagnoli, C., Giglio, C., Conte, A.M., Cloke-Hayes, A., García, Marga, Gasparotto, G., and Benetti, S.
Abstract: The record of the explosive activity of Pantelleria volcano is well documented by several distal tephra collected in various areas in and around the Mediterranean, while few tephrochronological studies exist on proximal marine areas. In this paper, we investigate three selected coring sites from the northern shoulder of the Pantelleria graben, about 15–30 km from the island, in near-vent position with respect to that volcanic source. Our multiproxy analyses revealed nine tephra layers, totally composed of juvenile materials, mostly ash and pumice fragments, as well as a coarse-grained tephra deposit at the bottom of one of the cores. The major element composition of glass shards indicates a very homogeneous geochemical composition for the tephra layers, suggesting their primary origin. Using litho-stratigraphic and paleoenvironmental proxies, we associated the tephra layers to the latest (<∼13.7 ka) explosive activity of Pantelleria. The coarse-grained deposit, instead, due to its distinctive composition is considered to represent the near-vent, marine equivalent of the distal Y-6 tephra layer, related to the ∼45 ka old co-ignimbrite fallout deposit of the Green Tuff event. The geochemical characterization of such deposit, mostly rhyolitic and partly trachytic, appears to enlarge the bimodal composition recorded in other distal tephra (Y-6) reported in the literature, highlighting the potential of near-vent record in providing additional information on the eruptive history.
Published: 2024

24. Time-varying double-peaked emission lines following the sudden ignition of the dormant galactic nucleus AT2017bcc

Author: Ridley, E J, Nicholl, M, Ward, C A, Blanchard, P K, Chornock, R, Fraser, M, Gomez, S, Mattila, S, Oates, S R, Pratten, G, Runnoe, J C, Schmidt, P, Alexander, K D, Gromadzki, M, Lawrence, A, Reynolds, T M, Smith, K W, Wyrzykowski, Ł, Aamer, A, Anderson, J P, Benetti, S, Berger, E, De boer, T, Chambers, K C, Chen, T -w, Gao, H, Gutiérrez, C P, Inserra, C, Kangas, T, Leloudas, G, Magnier, E A, Makrygianni, L, Moore, T, Müller-bravo, T E, Smartt, S J, Sokolovsky, K V, Wainscoat, R, Young, D R, Ridley, E J, Nicholl, M, Ward, C A, Blanchard, P K, Chornock, R, Fraser, M, Gomez, S, Mattila, S, Oates, S R, Pratten, G, Runnoe, J C, Schmidt, P, Alexander, K D, Gromadzki, M, Lawrence, A, Reynolds, T M, Smith, K W, Wyrzykowski, Ł, Aamer, A, Anderson, J P, Benetti, S, Berger, E, De boer, T, Chambers, K C, Chen, T -w, Gao, H, Gutiérrez, C P, Inserra, C, Kangas, T, Leloudas, G, Magnier, E A, Makrygianni, L, Moore, T, Müller-bravo, T E, Smartt, S J, Sokolovsky, K V, Wainscoat, R, and Young, D R
Published: 2024

25. New evidence of the Green Tuff deposits and post-caldera, recent explosive volcanic activity at Pantelleria volcano (Sicily Channel, Italy) recorded in near-vent marine areas

Author: Romagnoli, C., primary, Giglio, C., additional, Conte, A.M., additional, Cloke-Hayes, A., additional, Garcia, M., additional, Gasparotto, G., additional, and Benetti, S., additional
Published: 2024
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26. GRB 201015A: From seconds to months of optical monitoring and supernova discovery

Author: Belkin, S, primary, Pozanenko, A S, additional, Minaev, P Y, additional, Pankov, N S, additional, Volnova, A A, additional, Rossi, A, additional, Stratta, G, additional, Benetti, S, additional, Palazzi, E, additional, Moskvitin, A S, additional, Burhonov, O, additional, Rumyantsev, V V, additional, Klunko, E V, additional, Inasaridze, R Ya, additional, Reva, I V, additional, Kim, V, additional, Jelinek, M, additional, Kann, D A, additional, Volvach, A E, additional, Volvach, L N, additional, Xu, D, additional, Zhu, Z, additional, Fu, S, additional, and Mkrtchyan, A A, additional
Published: 2023
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27. The broad-lined Type-Ic supernova SN 2022xxf and its extraordinary two-humped light curves

Author: Kuncarayakti, H., primary, Sollerman, J., additional, Izzo, L., additional, Maeda, K., additional, Yang, S., additional, Schulze, S., additional, Angus, C. R., additional, Aubert, M., additional, Auchettl, K., additional, Della Valle, M., additional, Dessart, L., additional, Hinds, K., additional, Kankare, E., additional, Kawabata, M., additional, Lundqvist, P., additional, Nakaoka, T., additional, Perley, D., additional, Raimundo, S. I., additional, Strotjohann, N. L., additional, Taguchi, K., additional, Cai, Y.-Z., additional, Charalampopoulos, P., additional, Fang, Q., additional, Fraser, M., additional, Gutiérrez, C. P., additional, Imazawa, R., additional, Kangas, T., additional, Kawabata, K. S., additional, Kotak, R., additional, Kravtsov, T., additional, Matilainen, K., additional, Mattila, S., additional, Moran, S., additional, Murata, I., additional, Salmaso, I., additional, Anderson, J. P., additional, Ashall, C., additional, Bellm, E. C., additional, Benetti, S., additional, Chambers, K. C., additional, Chen, T.-W., additional, Coughlin, M., additional, De Colle, F., additional, Fremling, C., additional, Galbany, L., additional, Gal-Yam, A., additional, Gromadzki, M., additional, Groom, S. L., additional, Hajela, A., additional, Inserra, C., additional, Kasliwal, M. M., additional, Mahabal, A. A., additional, Martin-Carrillo, A., additional, Moore, T., additional, Müller-Bravo, T. E., additional, Nicholl, M., additional, Ragosta, F., additional, Riddle, R. L., additional, Sharma, Y., additional, Srivastav, S., additional, Stritzinger, M. D., additional, Wold, A., additional, and Young, D. R., additional
Published: 2023
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28. Panning for gold, but finding helium: Discovery of the ultra-stripped supernova SN 2019wxt from gravitational-wave follow-up observations

Author: Agudo, I., primary, Amati, L., additional, An, T., additional, Bauer, F. E., additional, Benetti, S., additional, Bernardini, M. G., additional, Beswick, R., additional, Bhirombhakdi, K., additional, de Boer, T., additional, Branchesi, M., additional, Brennan, S. J., additional, Brocato, E., additional, Caballero-García, M. D., additional, Cappellaro, E., additional, Castro Rodríguez, N., additional, Castro-Tirado, A. J., additional, Chambers, K. C., additional, Chassande-Mottin, E., additional, Chaty, S., additional, Chen, T.-W., additional, Coleiro, A., additional, Covino, S., additional, D’Ammando, F., additional, D’Avanzo, P., additional, D’Elia, V., additional, Fiore, A., additional, Flörs, A., additional, Fraser, M., additional, Frey, S., additional, Frohmaier, C., additional, Fulton, M., additional, Galbany, L., additional, Gall, C., additional, Gao, H., additional, García-Rojas, J., additional, Ghirlanda, G., additional, Giarratana, S., additional, Gillanders, J. H., additional, Giroletti, M., additional, Gompertz, B. P., additional, Gromadzki, M., additional, Heintz, K. E., additional, Hjorth, J., additional, Hu, Y.-D., additional, Huber, M. E., additional, Inkenhaag, A., additional, Izzo, L., additional, Jin, Z. P., additional, Jonker, P. G., additional, Kann, D. A., additional, Kool, E. C., additional, Kotak, R., additional, Leloudas, G., additional, Levan, A. J., additional, Lin, C.-C., additional, Lyman, J. D., additional, Magnier, E. A., additional, Maguire, K., additional, Mandel, I., additional, Marcote, B., additional, Mata Sánchez, D., additional, Mattila, S., additional, Melandri, A., additional, Michałowski, M. J., additional, Moldon, J., additional, Nicholl, M., additional, Nicuesa Guelbenzu, A., additional, Oates, S. R., additional, Onori, F., additional, Orienti, M., additional, Paladino, R., additional, Paragi, Z., additional, Perez-Torres, M., additional, Pian, E., additional, Pignata, G., additional, Piranomonte, S., additional, Quirola-Vásquez, J., additional, Ragosta, F., additional, Rau, A., additional, Ronchini, S., additional, Rossi, A., additional, Sánchez-Ramírez, R., additional, Salafia, O. S., additional, Schulze, S., additional, Smartt, S. J., additional, Smith, K. W., additional, Sollerman, J., additional, Srivastav, S., additional, Starling, R. L. C., additional, Steeghs, D., additional, Stevance, H. F., additional, Tanvir, N. R., additional, Testa, V., additional, Torres, M. A. P., additional, Valeev, A., additional, Vergani, S. D., additional, Vescovi, D., additional, Wainscost, R., additional, Watson, D., additional, Wiersema, K., additional, Wyrzykowski, Ł., additional, Yang, J., additional, Yang, S., additional, and Young, D. R., additional
Published: 2023
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29. Over-tourism e Grandi Navi nella laguna di Venezia

Author: Pase, A, Bondesan, A, Luchetta, S, Anzoise, V, Benetti, S, Pase, A, Bondesan, A, Luchetta, S, Anzoise, V, and Benetti, S
Published: 2023

30. A long life of excess : The interacting transient SN 2017hcc

Author: Moran, S., Fraser, M., Kotak, R., Pastorello, A., Benetti, S., Brennan, S. J., Gutiérrez, C. P., Kankare, E., Kuncarayakti, H., Mattila, S., Reynolds, T. M., Anderson, J. P., Brown, P. J., Campana, S., Chambers, K. C., Chen, Ting-Wan, Della Valle, M., Dennefeld, M., Elias-Rosa, N., Galbany, L., Galindo-Guil, F. J., Gromadzki, M., Hiramatsu, D., Inserra, C., Leloudas, G., Müller-Bravo, T. E., Nicholl, M., Reguitti, A., Shahbandeh, M., Smartt, S. J., Tartaglia, L., Young, D. R., Moran, S., Fraser, M., Kotak, R., Pastorello, A., Benetti, S., Brennan, S. J., Gutiérrez, C. P., Kankare, E., Kuncarayakti, H., Mattila, S., Reynolds, T. M., Anderson, J. P., Brown, P. J., Campana, S., Chambers, K. C., Chen, Ting-Wan, Della Valle, M., Dennefeld, M., Elias-Rosa, N., Galbany, L., Galindo-Guil, F. J., Gromadzki, M., Hiramatsu, D., Inserra, C., Leloudas, G., Müller-Bravo, T. E., Nicholl, M., Reguitti, A., Shahbandeh, M., Smartt, S. J., Tartaglia, L., and Young, D. R.
Abstract: In this study we present the results of a five-year follow-up campaign of the long-lived type IIn supernova SN 2017hcc, found in a spiral dwarf host of near-solar metallicity. The long rise time (57 ± 2 days, ATLAS o band) and high luminosity (peaking at −20.78 ± 0.01 mag in the ATLAS o band) point towards an interaction of massive ejecta with massive and dense circumstellar material (CSM). The evolution of SN 2017hcc is slow, both spectroscopically and photometrically, reminiscent of the long-lived type IIn, SN 2010jl. An infrared (IR) excess was apparent soon after the peak, and blueshifts were noticeable in the Balmer lines starting from a few hundred days, but appeared to be fading by around +1200 d. We posit that an IR light echo from pre-existing dust dominates at early times, with some possible condensation of new dust grains occurring at epochs ≳+800 d.
Published: 2023
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31. Panning for gold, but finding helium:Discovery of the ultra-stripped supernova SN 2019wxt from gravitational-wave follow-up observations

Author: Agudo, I., Amati, L., An, T., Bauer, F.E., Benetti, S., Bernardini, M.G., Beswick, R., Bhirombhakdi, K., De Boer, T., Branchesi, M., Brennan, S.J., Brocato, E., Caballero-García, M.D., Cappellaro, E., Castro Rodríguez, N., Castro-Tirado, A.J., Chambers, K.C., Chassande-Mottin, E., Chaty, S., Chen, T.-W., Coleiro, A., Covino, S., Da'ammando, F., Da'avanzo, P., Da'elia, V., Fiore, A., Flörs, A., Fraser, M., Frey, S., Frohmaier, C., Fulton, M., Galbany, L., Gall, C., Gao, H., García-Rojas, J., Ghirlanda, G., Giarratana, S., Gillanders, J.H., Giroletti, M., Gompertz, B.P., Gromadzki, M., Heintz, K.E., Hjorth, J., Hu, Y.-D., Huber, M.E., Inkenhaag, A., Izzo, L., Jin, Z.P., Jonker, P.G., Kann, D.A., Kool, E.C., Kotak, R., Leloudas, G., Levan, A.J., Lin, C.-C., Lyman, J.D., Magnier, E.A., Maguire, K., Mandel, I., Marcote, B., Mata Sánchez, D., Mattila, S., Melandri, A., MichaåÃ Â Owski, M.J., Moldon, J., Nicholl, M., Nicuesa Guelbenzu, A., Oates, S.R., Onori, F., Orienti, M., Paladino, R., Paragi, Z., Perez-Torres, M., Pian, E., Pignata, G., Piranomonte, S., Quirola-Vásquez, J., Ragosta, F., Rau, A., Ronchini, S., Rossi, A., Sánchez-Ramírez, R., Salafia, O.S., Schulze, S., Smartt, S.J., Smith, K.W., Sollerman, J., Srivastav, S., Starling, R.L.C., Steeghs, D., Stevance, H.F., Tanvir, N.R., Testa, V., Torres, M.A.P., Valeev, A., Vergani, S.D., Vescovi, D., Wainscost, R., Watson, D., Wiersema, K., Wyrzykowski, L., Yang, J., Yang, S., Young, D.R., Agudo, I., Amati, L., An, T., Bauer, F.E., Benetti, S., Bernardini, M.G., Beswick, R., Bhirombhakdi, K., De Boer, T., Branchesi, M., Brennan, S.J., Brocato, E., Caballero-García, M.D., Cappellaro, E., Castro Rodríguez, N., Castro-Tirado, A.J., Chambers, K.C., Chassande-Mottin, E., Chaty, S., Chen, T.-W., Coleiro, A., Covino, S., Da'ammando, F., Da'avanzo, P., Da'elia, V., Fiore, A., Flörs, A., Fraser, M., Frey, S., Frohmaier, C., Fulton, M., Galbany, L., Gall, C., Gao, H., García-Rojas, J., Ghirlanda, G., Giarratana, S., Gillanders, J.H., Giroletti, M., Gompertz, B.P., Gromadzki, M., Heintz, K.E., Hjorth, J., Hu, Y.-D., Huber, M.E., Inkenhaag, A., Izzo, L., Jin, Z.P., Jonker, P.G., Kann, D.A., Kool, E.C., Kotak, R., Leloudas, G., Levan, A.J., Lin, C.-C., Lyman, J.D., Magnier, E.A., Maguire, K., Mandel, I., Marcote, B., Mata Sánchez, D., Mattila, S., Melandri, A., MichaåÃ Â Owski, M.J., Moldon, J., Nicholl, M., Nicuesa Guelbenzu, A., Oates, S.R., Onori, F., Orienti, M., Paladino, R., Paragi, Z., Perez-Torres, M., Pian, E., Pignata, G., Piranomonte, S., Quirola-Vásquez, J., Ragosta, F., Rau, A., Ronchini, S., Rossi, A., Sánchez-Ramírez, R., Salafia, O.S., Schulze, S., Smartt, S.J., Smith, K.W., Sollerman, J., Srivastav, S., Starling, R.L.C., Steeghs, D., Stevance, H.F., Tanvir, N.R., Testa, V., Torres, M.A.P., Valeev, A., Vergani, S.D., Vescovi, D., Wainscost, R., Watson, D., Wiersema, K., Wyrzykowski, L., Yang, J., Yang, S., and Young, D.R.
Abstract: We present the results from multi-wavelength observations of a transient discovered during an intensive follow-up campaign of S191213g, a gravitational wave (GW) event reported by the LIGO-Virgo Collaboration as a possible binary neutron star merger in a low latency search. This search yielded SN 2019wxt, a young transient in a galaxy whose sky position (in the 80% GW contour) and distance (∼150 Mpc) were plausibly compatible with the localisation uncertainty of the GW event. Initially, the transienta's tightly constrained age, its relatively faint peak magnitude (Mi ∼ -16.7 mag), and the r-band decline rate of ∼1 mag per 5 days appeared suggestive of a compact binary merger. However, SN 2019wxt spectroscopically resembled a type Ib supernova, and analysis of the optical-near-infrared evolution rapidly led to the conclusion that while it could not be associated with S191213g, it nevertheless represented an extreme outcome of stellar evolution. By modelling the light curve, we estimated an ejecta mass of only ∼0.1 M·, with 56Ni comprising ∼20% of this. We were broadly able to reproduce its spectral evolution with a composition dominated by helium and oxygen, with trace amounts of calcium. We considered various progenitor channels that could give rise to the observed properties of SN 2019wxt and concluded that an ultra-stripped origin in a binary system is the most likely explanation. Disentangling genuine electromagnetic counterparts to GW events from transients such as SN 2019wxt soon after discovery is challenging: in a bid to characterise this level of contamination, we estimated the rate of events with a volumetric rate density comparable to that of SN 2019wxt and found that around one such event per week can occur within the typical GW localisation area of O4 alerts out to a luminosity distance of 500 Mpc, beyond which it would become fainter than the typical depth of current electromagnetic follow-up campaigns.
Published: 2023

32. Conflitti socio-ambientali, comitati, comunità

Author: dell'Agnese, E, Delatin Rodrigues, D, Benetti, S, Toso, S, Dell'Agnese, E, dell'Agnese, E, Delatin Rodrigues, D, Benetti, S, Toso, S, and Dell'Agnese, E
Published: 2023

33. Panning for gold, but finding helium : Discovery of the ultra-stripped supernova SN 2019wxt from gravitational-wave follow-up observations

Author: Agudo, I., Amati, L., An, T., Bauer, F.E., Benetti, S., Bernardini, M.G., Beswick, R., Bhirombhakdi, K., De Boer, T., Branchesi, M., Brennan, S.J., Brocato, E., Caballero-García, M.D., Cappellaro, E., Castro Rodríguez, N., Castro-Tirado, A.J., Chambers, K.C., Chassande-Mottin, E., Chaty, S., Chen, T.-W., Coleiro, A., Covino, S., Da'ammando, F., Da'avanzo, P., Da'elia, V., Fiore, A., Flörs, A., Fraser, M., Frey, S., Frohmaier, C., Fulton, M., Galbany, L., Gall, C., Gao, H., García-Rojas, J., Ghirlanda, G., Giarratana, S., Gillanders, J.H., Giroletti, M., Gompertz, B.P., Gromadzki, M., Heintz, K.E., Hjorth, J., Hu, Y.-D., Huber, M.E., Inkenhaag, A., Izzo, L., Jin, Z.P., Jonker, P.G., Kann, D.A., Kool, E.C., Kotak, R., Leloudas, G., Levan, A.J., Lin, C.-C., Lyman, J.D., Magnier, E.A., Maguire, K., Mandel, I., Marcote, B., Mata Sánchez, D., Mattila, S., Melandri, A., MichaåÃ Â Owski, M.J., Moldon, J., Nicholl, M., Nicuesa Guelbenzu, A., Oates, S.R., Onori, F., Orienti, M., Paladino, R., Paragi, Z., Perez-Torres, M., Pian, E., Pignata, G., Piranomonte, S., Quirola-Vásquez, J., Ragosta, F., Rau, A., Ronchini, S., Rossi, A., Sánchez-Ramírez, R., Salafia, O.S., Schulze, S., Smartt, S.J., Smith, K.W., Sollerman, J., Srivastav, S., Starling, R.L.C., Steeghs, D., Stevance, H.F., Tanvir, N.R., Testa, V., Torres, M.A.P., Valeev, A., Vergani, S.D., Vescovi, D., Wainscost, R., Watson, D., Wiersema, K., Wyrzykowski, L., Yang, J., Yang, S., Young, D.R., Agudo, I., Amati, L., An, T., Bauer, F.E., Benetti, S., Bernardini, M.G., Beswick, R., Bhirombhakdi, K., De Boer, T., Branchesi, M., Brennan, S.J., Brocato, E., Caballero-García, M.D., Cappellaro, E., Castro Rodríguez, N., Castro-Tirado, A.J., Chambers, K.C., Chassande-Mottin, E., Chaty, S., Chen, T.-W., Coleiro, A., Covino, S., Da'ammando, F., Da'avanzo, P., Da'elia, V., Fiore, A., Flörs, A., Fraser, M., Frey, S., Frohmaier, C., Fulton, M., Galbany, L., Gall, C., Gao, H., García-Rojas, J., Ghirlanda, G., Giarratana, S., Gillanders, J.H., Giroletti, M., Gompertz, B.P., Gromadzki, M., Heintz, K.E., Hjorth, J., Hu, Y.-D., Huber, M.E., Inkenhaag, A., Izzo, L., Jin, Z.P., Jonker, P.G., Kann, D.A., Kool, E.C., Kotak, R., Leloudas, G., Levan, A.J., Lin, C.-C., Lyman, J.D., Magnier, E.A., Maguire, K., Mandel, I., Marcote, B., Mata Sánchez, D., Mattila, S., Melandri, A., MichaåÃ Â Owski, M.J., Moldon, J., Nicholl, M., Nicuesa Guelbenzu, A., Oates, S.R., Onori, F., Orienti, M., Paladino, R., Paragi, Z., Perez-Torres, M., Pian, E., Pignata, G., Piranomonte, S., Quirola-Vásquez, J., Ragosta, F., Rau, A., Ronchini, S., Rossi, A., Sánchez-Ramírez, R., Salafia, O.S., Schulze, S., Smartt, S.J., Smith, K.W., Sollerman, J., Srivastav, S., Starling, R.L.C., Steeghs, D., Stevance, H.F., Tanvir, N.R., Testa, V., Torres, M.A.P., Valeev, A., Vergani, S.D., Vescovi, D., Wainscost, R., Watson, D., Wiersema, K., Wyrzykowski, L., Yang, J., Yang, S., and Young, D.R.
Abstract: We present the results from multi-wavelength observations of a transient discovered during an intensive follow-up campaign of S191213g, a gravitational wave (GW) event reported by the LIGO-Virgo Collaboration as a possible binary neutron star merger in a low latency search. This search yielded SN 2019wxt, a young transient in a galaxy whose sky position (in the 80% GW contour) and distance (∼150 Mpc) were plausibly compatible with the localisation uncertainty of the GW event. Initially, the transienta's tightly constrained age, its relatively faint peak magnitude (Mi ∼ -16.7 mag), and the r-band decline rate of ∼1 mag per 5 days appeared suggestive of a compact binary merger. However, SN 2019wxt spectroscopically resembled a type Ib supernova, and analysis of the optical-near-infrared evolution rapidly led to the conclusion that while it could not be associated with S191213g, it nevertheless represented an extreme outcome of stellar evolution. By modelling the light curve, we estimated an ejecta mass of only ∼0.1 M·, with 56Ni comprising ∼20% of this. We were broadly able to reproduce its spectral evolution with a composition dominated by helium and oxygen, with trace amounts of calcium. We considered various progenitor channels that could give rise to the observed properties of SN 2019wxt and concluded that an ultra-stripped origin in a binary system is the most likely explanation. Disentangling genuine electromagnetic counterparts to GW events from transients such as SN 2019wxt soon after discovery is challenging: in a bid to characterise this level of contamination, we estimated the rate of events with a volumetric rate density comparable to that of SN 2019wxt and found that around one such event per week can occur within the typical GW localisation area of O4 alerts out to a luminosity distance of 500 Mpc, beyond which it would become fainter than the typical depth of current electromagnetic follow-up campaigns.
Published: 2023

34. Taranto: a flickering landscape of illusory progress, vanished hope, and invisible beauty

Author: Benetti, S, Gamba, S, Grasso, M, Benetti, Stefania, Gamba, Simone, Grasso, Marco, Benetti, S, Gamba, S, Grasso, M, Benetti, Stefania, Gamba, Simone, and Grasso, Marco
Abstract: The article investigates the difficult and controversial landscape of Taranto, a recently industrialised city of southern Italy, which in the last 70 years has undergone dramatic changes. We analyse what the landscape is in material, cultural, and symbolic terms, what it does, and what it means in and for Taranto. In particular, by analysing bibliographic, cartographic, and audiovisual sources, we trace the evolution of contemporary Taranto, indicating the main factors which enabled its material transformation during the second half of the twentieth century. Then, we reflect on how the landscape has been shaped in different times and at different scales through dominant narratives and counter-narratives. Finally, we identify specific elements of Taranto’s landscape and their symbolic meaning. The study offers a paradigmatic case of a flickering landscape, modified by political forces and cultural constructs.
Published: 2023

35. A long life of excess:The interacting transient SN 2017hcc

Author: Moran, S., Fraser, M., Kotak, R., Pastorello, A., Benetti, S., Brennan, S. J., Gutierrez, C. P., Kankare, E., Kuncarayakti, H., Mattila, S., Reynolds, T. M., Anderson, J. P., Brown, P. J., Campana, S., Chambers, K. C., Chen, T-W, Della Valle, M., Dennefeld, M., Elias-Rosa, N., Galbany, L., Galindo-Guil, F. J., Gromadzki, M., Hiramatsu, D., Inserra, C., Leloudas, G., Mueller-Bravo, T. E., Nicholl, M., Reguitti, A., Shahbandeh, M., Smartt, S. J., Tartaglia, L., Young, D. R., Moran, S., Fraser, M., Kotak, R., Pastorello, A., Benetti, S., Brennan, S. J., Gutierrez, C. P., Kankare, E., Kuncarayakti, H., Mattila, S., Reynolds, T. M., Anderson, J. P., Brown, P. J., Campana, S., Chambers, K. C., Chen, T-W, Della Valle, M., Dennefeld, M., Elias-Rosa, N., Galbany, L., Galindo-Guil, F. J., Gromadzki, M., Hiramatsu, D., Inserra, C., Leloudas, G., Mueller-Bravo, T. E., Nicholl, M., Reguitti, A., Shahbandeh, M., Smartt, S. J., Tartaglia, L., and Young, D. R.
Abstract: In this study we present the results of a five-year follow-up campaign of the long-lived type IIn supernova SN 2017hcc, found in a spiral dwarf host of near-solar metallicity. The long rise time (57 +/- 2 days, ATLAS o band) and high luminosity (peaking at -20.78 +/- 0.01 mag in the ATLAS o band) point towards an interaction of massive ejecta with massive and dense circumstellar material (CSM). The evolution of SN 2017hcc is slow, both spectroscopically and photometrically, reminiscent of the long-lived type IIn, SN 2010jl. An infrared (IR) excess was apparent soon after the peak, and blueshifts were noticeable in the Balmer lines starting from a few hundred days, but appeared to be fading by around +1200 d. We posit that an IR light echo from pre-existing dust dominates at early times, with some possible condensation of new dust grains occurring at epochs greater than or similar to+800 d.
Published: 2023

36. Piccole storie di mare: il paesaggio marino nelle narrazioni dei film festival green italiani (2005-2020)

Author: Agnoletto, P, Benetti, S, Agnoletto, P, and Benetti, S
Abstract: Negli ultimi anni, i film festival hanno ampliato gli orizzonti di significato del paesaggio marino con molteplici riflessioni ispirate a tematiche ambientali. In questo contesto, abbiamo preso in esame dieci festival del cinema dedicati all’ecologia e all’ambiente al fine di comprenderne gli obiettivi e il rapporto con il territorio. Esplorandone la programmazione dal 2005 al 2020, abbiamo realizzato una carta geografica sulle tematiche ambientali legate al mare trattate esplicitamente o nel sottotesto filmico, come l’inquinamento industriale delle acque e della costa, i problemi derivanti dalla pesca a strascico o la perdita di biodiversità marina. La carta ha permesso, inoltre, di identificare le aree geografiche sovra o sotto-rappresentate dai film green italiani in concorso., In recent years, film festivals have broadened the seascape’s horizons of meaning with multiple reflections inspired by environmental issues. In this context, we examined ten film festivals dedicated to ecology and the environment in order to understand their objectives and their relationship with the territory. Exploring their programming from 2005 to 2020, we produced a map of the environmental issues related to the sea addressed explicitly or in the subtext, such as industria water and coastal pollution, the problems arising from trawling or the loss of marine biodiversity. The map also made it possible to identify the geographical areas over- or under-represented by the Italian green films in competition.
Published: 2023

37. The broad-lined Type-Ic supernova SN 2022xxf and its extraordinary two-humped light curves I. Signatures of H/He-free interaction in the first four months

Author: Kuncarayakti, H., Sollerman, J., Izzo, L., Maeda, K., Yang, S., Schulze, S., Angus, C. R., Aubert, M., Auchettl, K., Della Valle, M., Dessart, L., Hinds, K., Kankare, E., Kawabata, M., Lundqvist, P., Nakaoka, T., Perley, D., Raimundo, S. I., Strotjohann, N. L., Taguchi, K., Cai, Y.-z., Charalampopoulos, P., Fang, Q., Fraser, M., Gutiérrez, C. P., Imazawa, R., Kangas, T., Kawabata, K. S., Kotak, R., Kravtsov, T., Matilainen, K., Mattila, S., Moran, S., Murata, I., Salmaso, I., Anderson, J. P., Ashall, C., Bellm, E. C., Benetti, S., Chambers, K. C., Chen, T.-w., Coughlin, M., De Colle, F., Fremling, C., Galbany, L., Gal-yam, A., Gromadzki, M., Groom, S. L., Hajela, A., Inserra, C., Kasliwal, M. M., Mahabal, A. A., Martin-carrillo, A., Moore, T., Müller-bravo, T. E., Nicholl, M., Ragosta, F., Riddle, R. L., Sharma, Y., Srivastav, S., Stritzinger, M. D., Wold, A., Young, D. R., Kuncarayakti, H., Sollerman, J., Izzo, L., Maeda, K., Yang, S., Schulze, S., Angus, C. R., Aubert, M., Auchettl, K., Della Valle, M., Dessart, L., Hinds, K., Kankare, E., Kawabata, M., Lundqvist, P., Nakaoka, T., Perley, D., Raimundo, S. I., Strotjohann, N. L., Taguchi, K., Cai, Y.-z., Charalampopoulos, P., Fang, Q., Fraser, M., Gutiérrez, C. P., Imazawa, R., Kangas, T., Kawabata, K. S., Kotak, R., Kravtsov, T., Matilainen, K., Mattila, S., Moran, S., Murata, I., Salmaso, I., Anderson, J. P., Ashall, C., Bellm, E. C., Benetti, S., Chambers, K. C., Chen, T.-w., Coughlin, M., De Colle, F., Fremling, C., Galbany, L., Gal-yam, A., Gromadzki, M., Groom, S. L., Hajela, A., Inserra, C., Kasliwal, M. M., Mahabal, A. A., Martin-carrillo, A., Moore, T., Müller-bravo, T. E., Nicholl, M., Ragosta, F., Riddle, R. L., Sharma, Y., Srivastav, S., Stritzinger, M. D., Wold, A., and Young, D. R.
Published: 2023

38. GRB 201015A: from seconds to months of optical monitoring and supernova discovery.

Author: Belkin, S, Pozanenko, A S, Minaev, P Y, Pankov, N S, Volnova, A A, Rossi, A, Stratta, G, Benetti, S, Palazzi, E, Moskvitin, A S, Burhonov, O, Rumyantsev, V V, Klunko, E V, Inasaridze, R Ya, Reva, I V, Kim, V, Jelinek, M, Kann, D A, Volvach, A E, and Volvach, L N
Subjects: SUPERNOVAE, GAMMA ray bursts
Abstract: We present full photometric coverage and spectroscopic data for soft gamma-ray burst GRB 201015A with a redshift z = 0.426. Our data span a time range of 85 d following the detection of GRB. These observations revealed an underlying supernova SN 201015A with a maximum at 8.54 ± 1.48 d (rest frame) and an optical peak absolute magnitude |$-19.45_{-0.47}^{+0.85}$| mag. The SN stands out clearly, since the contribution of the afterglow at this time is not dominant, which made it possible to determine SN's parameters. A comparison of these parameters reveals that the SN 201015A is the earliest (the minimum T max) known SN associated with GRBs. Spectroscopic observations during the SN decay stage showed broad lines, indicating a large photospheric velocity, and identified this SN as a Type Ic-BL. Thus, the SN 201015A associated with the GRB 201015A becomes the 27th SN/GRB confirmed by both photometric and spectroscopic observations. Using the results of spectral analysis based on the available data of Fermi -GBM experiment, the parameters E p,i = 20.0 ± 8.5 keV and E iso = (1.1 ± 0.2) × 1050 erg were obtained. According to the position of the burst on the E p,i– E iso correlation, GRB 201015A was classified as a type II (long) GRB, which was also confirmed by the T 90,i– EH diagram. [ABSTRACT FROM AUTHOR]
Published: 2024
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39. Hidden shock powering the peak of SN 2020faa

Author: Salmaso, I., primary, Cappellaro, E., additional, Tartaglia, L., additional, Benetti, S., additional, Botticella, M. T., additional, Elias-Rosa, N., additional, Pastorello, A., additional, Patat, F., additional, Reguitti, A., additional, Tomasella, L., additional, Valerin, G., additional, and Yang, S., additional
Published: 2023
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40. A Linear Relation between the Color Stretch sBVand the Rising Color Slope s0*(B−V) of Type Ia Supernovae

Author: Chen, Ping, primary, Dong, Subo, additional, Ashall, Chris, additional, Benetti, S., additional, Bersier, D., additional, Bose, S., additional, Brimacombe, Joseph, additional, Brink, Thomas G., additional, Buckley, David A. H., additional, Cappellaro, Enrico, additional, Christie, Grant W., additional, Elias-Rosa, N., additional, Filippenko, Alexei V., additional, Gromadzki, Mariusz, additional, Holoien, Thomas W.-S., additional, Hu, Shaoming, additional, Kochanek, C. S., additional, Koff, Robert, additional, Kollmeier, Juna A., additional, Lundqvist, P., additional, Mattila, S., additional, Milne, Peter A., additional, Muñoz, J. A., additional, Mutel, Robert, additional, Natusch, Tim, additional, Nicolas, Joel, additional, Pastorello, A., additional, Prentice, Simon, additional, Prieto, J. L., additional, Roth, Tyler, additional, Shappee, B. J., additional, Stone, Geoffrey, additional, Stanek, K. Z., additional, Stritzinger, M. D., additional, Thompson, Todd A., additional, Tomasella, Lina, additional, and Villanueva, Steven, additional
Published: 2023
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41. Long-rising Type II supernovae resembling supernova 1987A – I. A comparative study through scaling relations

Author: Pumo, M L, primary, Cosentino, S P, additional, Pastorello, A, additional, Benetti, S, additional, Cherubini, S, additional, Manicò, G, additional, and Zampieri, L, additional
Published: 2023
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42. The Bactrian? Broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves

Author: Kuncarayakti, H., Sollerman, J., Izzo, L., Maeda, K., Yang, S., Schulze, S., Angus, C. R., Aubert, M., Auchettl, K., Della Valle, M., Dessart, L., Hinds, K., Kankare, E., Kawabata, M., Lundqvist, P., Nakaoka, T., Perley, D., Raimundo, S. I., Strotjohann, N. L., Taguchi, K., Cai, Y. -Z., Charalampopoulos, P., Fang, Q., Fraser, M., Gutierrez, C. P., Imazawa, R., Kangas, T., Kawabata, K. S., Kotak, R., Kravtsov, T., Matilainen, K., Mattila, S., Moran, S., Murata, I., Salmaso, I., Anderson, J. P., Ashall, C., Bellm, E. C., Benetti, S., Chambers, K. C., Chen, T. -W., Coughlin, M., De Colle, F., Fremling, C., Galbany, L., Gal-Yam, A., Gromadzki, M., Groom, S. L., Hajela, A., Inserra, C., Kasliwal, M. M., Mahabal, A. A., Martin-Carrillo, A., Moore, T., Muller-Bravo, T. E., Nicholl, M., Ragosta, F., Riddle, R. L., Sharma, Y., Srivastav, S., Stritzinger, M. D., Wold, A., Young, D. R., Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Institut d'Astrophysique de Paris (IAP), and Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE), Astrophysics - Solar and Stellar Astrophysics, Astrophysics of Galaxies (astro-ph.GA), FOS: Physical sciences, Astrophysics - High Energy Astrophysical Phenomena, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - Astrophysics of Galaxies, Solar and Stellar Astrophysics (astro-ph.SR)
Abstract: We report on our study of SN 2022xxf during the first four months of its evolution. The light curves (LCs) display two humps at similar maximum brightness separated by 75d, unprecedented for a broad-lined Type Ic supernova (SN IcBL). SN~2022xxf is the most nearby SN IcBL to date (in NGC~3705, $z = 0.0037$, 20 Mpc). Optical and NIR photometry and spectroscopy are used to identify the energy source powering the LC. Nearly 50 epochs of high S/N-ratio spectroscopy were obtained within 130d, comprising an unparalleled dataset for a SN IcBL, and one of the best-sampled SN datasets to date. The global spectral appearance and evolution of SN~2022xxf points to typical SN Ic/IcBL, with broad features (up to $\sim14000$ km~s$^{-1}$) and a gradual transition from the photospheric to the nebular phase. However, narrow emission lines (corresponding to $\sim1000-2500$ km~s$^{-1}$) are present from the time of the second rise, suggesting slower-moving circumstellar material (CSM). These lines are subtle, but some are readily noticeable at late times such as in Mg~I $\lambda$5170 and [O~I] $\lambda$5577. Unusually, the near-infrared spectra show narrow line peaks, especially among features formed by ions of O and Mg. We infer the presence of CSM that is free of H and He. We propose that the radiative energy from the ejecta-CSM interaction is a plausible explanation for the second LC hump. This interaction scenario is supported by the color evolution, which progresses to the blue as the light curve evolves along the second hump, and the slow second rise and subsequent rapid LC drop. SN~2022xxf may be related to an emerging number of CSM-interacting SNe Ic, which show slow, peculiar LCs, blue colors, and subtle CSM interaction lines. The progenitor stars of these SNe likely experienced an episode of mass loss shortly prior to explosion consisting of H/He-free material., Comment: Submitted. SN~2022xxf is still bright ($\sim18$ mag), has good sky visibility in the next few months, and shows a flattening in the current LC. The community is urged to join the monitoring effort in all wavelengths in order to understand this extraordinary object and its pre-SN behavior
Published: 2023

43. A long life of excess: The interacting transient SN 2017hcc

Author: Moran, S., primary, Fraser, M., additional, Kotak, R., additional, Pastorello, A., additional, Benetti, S., additional, Brennan, S. J., additional, Gutiérrez, C. P., additional, Kankare, E., additional, Kuncarayakti, H., additional, Mattila, S., additional, Reynolds, T. M., additional, Anderson, J. P., additional, Brown, P. J., additional, Campana, S., additional, Chambers, K. C., additional, Chen, T.-W., additional, Della Valle, M., additional, Dennefeld, M., additional, Elias-Rosa, N., additional, Galbany, L., additional, Galindo-Guil, F. J., additional, Gromadzki, M., additional, Hiramatsu, D., additional, Inserra, C., additional, Leloudas, G., additional, Müller-Bravo, T. E., additional, Nicholl, M., additional, Reguitti, A., additional, Shahbandeh, M., additional, Smartt, S. J., additional, Tartaglia, L., additional, and Young, D. R., additional
Published: 2023
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44. Forbidden hugs in pandemic times

Author: Cai, Y.-Z., primary, Pastorello, A., additional, Fraser, M., additional, Wang, X.-F., additional, Filippenko, A. V., additional, Reguitti, A., additional, Patra, K. C., additional, Goranskij, V. P., additional, Barsukova, E. A., additional, Brink, T. G., additional, Elias-Rosa, N., additional, Stevance, H. F., additional, Zheng, W., additional, Yang, Y., additional, Atapin, K. E., additional, Benetti, S., additional, de Boer, T. J. L., additional, Bose, S., additional, Burke, J., additional, Byrne, R., additional, Cappellaro, E., additional, Chambers, K. C., additional, Chen, W.-L., additional, Emami, N., additional, Gao, H., additional, Hiramatsu, D., additional, Howell, D. A., additional, Huber, M. E., additional, Kankare, E., additional, Kelly, P. L., additional, Kotak, R., additional, Kravtsov, T., additional, Lander, V. Yu., additional, Li, Z.-T., additional, Lin, C.-C., additional, Lundqvist, P., additional, Magnier, E. A., additional, Malygin, E. A., additional, Maslennikova, N. A., additional, Matilainen, K., additional, Mazzali, P. A., additional, McCully, C., additional, Mo, J., additional, Moran, S., additional, Newsome, M., additional, Oparin, D. V., additional, Padilla Gonzalez, E., additional, Reynolds, T. M., additional, Shatsky, N. I., additional, Smartt, S. J., additional, Smith, K. W., additional, Stritzinger, M. D., additional, Tatarnikov, A. M., additional, Terreran, G., additional, Uklein, R. I., additional, Valerin, G., additional, Vallely, P. J., additional, Vozyakova, O. V., additional, Wainscoat, R., additional, Yan, S.-Y., additional, Zhang, J.-J., additional, Zhang, T.-M., additional, Zheltoukhov, S. G., additional, Dastidar, R., additional, Fulton, M., additional, Galbany, L., additional, Gangopadhyay, A., additional, Ge, H.-W., additional, Gutiérrez, C. P., additional, Lin, H., additional, Misra, K., additional, Ou, Z.-W., additional, Salmaso, I., additional, Tartaglia, L., additional, Xiao, L., additional, and Zhang, X.-H., additional
Published: 2022
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45. SN 2020wnt: a slow-evolving carbon-rich superluminous supernova with no O ii lines and a bumpy light curve

Author: Gutiérrez, C P, primary, Pastorello, A, additional, Bersten, M, additional, Benetti, S, additional, Orellana, M, additional, Fiore, A, additional, Karamehmetoglu, E, additional, Kravtsov, T, additional, Reguitti, A, additional, Reynolds, T M, additional, Valerin, G, additional, Mazzali, P, additional, Sullivan, M, additional, Cai, Y-Z, additional, Elias-Rosa, N, additional, Fraser, M, additional, Hsiao, E Y, additional, Kankare, E, additional, Kotak, R, additional, Kuncarayakti, H, additional, Li, Z, additional, Mattila, S, additional, Mo, J, additional, Moran, S, additional, Ochner, P, additional, Shahbandeh, M, additional, Tomasella, L, additional, Wang, X, additional, Yan, S, additional, Zhang, J, additional, Zhang, T, additional, and Stritzinger, M D, additional
Published: 2022
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46. Progenitor, environment, and modelling of the interacting transient AT 2016jbu (Gaia16cfr)

Author: Brennan, S J, primary, Fraser, M, additional, Johansson, J, additional, Pastorello, A, additional, Kotak, R, additional, Stevance, H F, additional, Chen, T -W, additional, Eldridge, J J, additional, Bose, S, additional, Brown, P J, additional, Callis, E, additional, Cartier, R, additional, Dennefeld, M, additional, Dong, Subo, additional, Duffy, P, additional, Elias-Rosa, N, additional, Hosseinzadeh, G, additional, Hsiao, E, additional, Kuncarayakti, H, additional, Martin-Carrillo, A, additional, Monard, B, additional, Pignata, G, additional, Sand, D, additional, Shappee, B J, additional, Smartt, S J, additional, Tucker, B E, additional, Wyrzykowski, L, additional, Abbot, H, additional, Benetti, S, additional, Bento, J, additional, Blondin, S, additional, Chen, Ping, additional, Delgado, A, additional, Galbany, L, additional, Gromadzki, M, additional, Gutiérrez, C P, additional, Hanlon, L, additional, Harrison, D L, additional, Hiramatsu, D, additional, Hodgkin, S T, additional, Holoien, T W -S, additional, Howell, D A, additional, Inserra, C, additional, Kankare, E, additional, Kozłowski, S, additional, Müller-Bravo, T E, additional, Maguire, K, additional, McCully, C, additional, Meintjes, P, additional, Morrell, N, additional, Nicholl, M, additional, O’Neill, D, additional, Pietrukowicz, P, additional, Poleski, R, additional, Prieto, J L, additional, Rau, A, additional, Reichart, D E, additional, Schweyer, T, additional, Shahbandeh, M, additional, Skowron, J, additional, Sollerman, J, additional, Soszyński, I, additional, Stritzinger, M D, additional, Szymański, M, additional, Tartaglia, L, additional, Udalski, A, additional, Ulaczyk, K, additional, Young, D R, additional, van Leeuwen, M, additional, and van Soelen, B, additional
Published: 2022
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47. Photometric and spectroscopic evolution of the interacting transient AT 2016jbu(Gaia16cfr)

Author: Brennan, S J, primary, Fraser, M, additional, Johansson, J, additional, Pastorello, A, additional, Kotak, R, additional, Stevance, H F, additional, Chen, T -W, additional, Eldridge, J J, additional, Bose, S, additional, Brown, P J, additional, Callis, E, additional, Cartier, R, additional, Dennefeld, M, additional, Dong, Subo, additional, Duffy, P, additional, Elias-Rosa, N, additional, Hosseinzadeh, G, additional, Hsiao, E, additional, Kuncarayakti, H, additional, Martin-Carrillo, A, additional, Monard, B, additional, Nyholm, A, additional, Pignata, G, additional, Sand, D, additional, Shappee, B J, additional, Smartt, S J, additional, Tucker, B E, additional, Wyrzykowski, L, additional, Abbot, H, additional, Benetti, S, additional, Bento, J, additional, Blondin, S, additional, Chen, Ping, additional, Delgado, A, additional, Galbany, L, additional, Gromadzki, M, additional, Gutiérrez, C P, additional, Hanlon, L, additional, Harrison, D L, additional, Hiramatsu, D, additional, Hodgkin, S T, additional, Holoien, T W-S, additional, Howell, D A, additional, Inserra, C, additional, Kankare, E, additional, Kozłowski, S, additional, Müller-Bravo, T E, additional, Maguire, K, additional, McCully, C, additional, Meintjes, P, additional, Morrell, N, additional, Nicholl, M, additional, O’Neill, D, additional, Pietrukowicz, P, additional, Poleski, R, additional, Prieto, J L, additional, Rau, A, additional, Reichart, D E, additional, Schweyer, T, additional, Shahbandeh, M, additional, Skowron, J, additional, Sollerman, J, additional, Soszyński, I, additional, Stritzinger, M D, additional, Szymański, M, additional, Tartaglia, L, additional, Udalski, A, additional, Ulaczyk, K, additional, Young, D R, additional, van Leeuwen, M, additional, and van Soelen, B, additional
Published: 2022
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48. SN 2020acat: an energetic fast rising Type IIb supernova

Author: Medler, K, primary, Mazzali, P A, additional, Teffs, J, additional, Ashall, C, additional, Anderson, J P, additional, Arcavi, I, additional, Benetti, S, additional, Bostroem, K A, additional, Burke, J, additional, Cai, Y-Z, additional, Charalampopoulos, P, additional, Elias-Rosa, N, additional, Ergon, M, additional, Galbany, L, additional, Gromadzki, M, additional, Hiramatsu, D, additional, Howell, D A, additional, Inserra, C, additional, Lundqvist, P, additional, McCully, C, additional, Müller-Bravo, T, additional, Newsome, M, additional, Nicholl, M, additional, Padilla Gonzalez, E, additional, Paraskeva, E, additional, Pastorello, A, additional, Pellegrino, C, additional, Pessi, P J, additional, Reguitti, A, additional, Reynolds, T M, additional, Roy, R, additional, Terreran, G, additional, Tomasella, L, additional, and Young, D R, additional
Published: 2022
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49. The First Data Release of CNIa0.02—A Complete Nearby (Redshift <0.02) Sample of Type Ia Supernova Light Curves*

Author: Chen, Ping, primary, Dong, Subo, additional, Kochanek, C. S., additional, Stanek, K. Z., additional, Post, R. S., additional, Stritzinger, M. D., additional, Prieto, J. L., additional, Filippenko, Alexei V., additional, Kollmeier, Juna A., additional, Elias-Rosa, N., additional, Katz, Boaz, additional, Tomasella, Lina, additional, Bose, S., additional, Ashall, Chris, additional, Benetti, S., additional, Bersier, D., additional, Brimacombe, Joseph, additional, Brink, Thomas G., additional, Brown, P., additional, Buckley, David A. H., additional, Cappellaro, Enrico, additional, Christie, Grant W., additional, Fraser, Morgan, additional, Gromadzki, Mariusz, additional, Holoien, Thomas W.-S., additional, Hu, Shaoming, additional, Kankare, Erkki, additional, Koff, Robert, additional, Lundqvist, P., additional, Mattila, S., additional, Milne, P. A., additional, Morrell, Nidia, additional, Muñoz, J. A., additional, Mutel, Robert, additional, Natusch, Tim, additional, Nicolas, Joel, additional, Pastorello, A., additional, Prentice, Simon, additional, Roth, Tyler, additional, Shappee, B. J., additional, Stone, Geoffrey, additional, Thompson, Todd A., additional, Villanueva, Steven, additional, and Zheng, WeiKang, additional
Published: 2022
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50. A Tale of Two Type Ia Supernovae: The Fast-declining Siblings SNe 2015bo and 1997cn

Author: Hoogendam, W. B., primary, Ashall, C., additional, Galbany, L., additional, Shappee, B. J., additional, Burns, C. R., additional, Lu, J., additional, Phillips, M. M., additional, Baron, E., additional, Holmbo, S., additional, Hsiao, E. Y., additional, Morrell, N., additional, Stritzinger, M. D., additional, Suntzeff, N. B., additional, Taddia, F., additional, Young, D. R., additional, Lyman, J. D., additional, Benetti, S., additional, Mazzali, P. A., additional, Delgado Mancheño, M., additional, Díaz, R. González, additional, and Torres, S. Muñoz, additional
Published: 2022
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