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4. The Notre-Dame Cube: An active-target time-projection chamber for radioactive beam experiments and detector development

Author

Ahn, T., Randhawa, J. S., Aguilar, S., Blankstein, D., Delgado, L., Dixneuf, N., Henderson, S. L., Jackson, W., Jensen, L., Jin, S., Koci, J., Kolata, J. J., Lai, J., Levano, J., Li, X., Mubarak, A., O'Malley, P. D., Martin, S. Rameriz, Renaud, M., Serikow, M. Z., Tollefson, A., Wilson, J., and Yan, L.

Subjects
Physics - Instrumentation and Detectors, Nuclear Experiment
Abstract

Active-target detectors have the potential to address the difficulties associated with the low intensities of radioactive beams. We have developed an active-target detector, the Notre Dame Cube (ND-Cube), to perform experiments with radioactive beams produced at $\mathit{TwinSol}$ and to aid in the development of active-target techniques. Various aspects of the ND-Cube and its design were characterized. The ND-Cube was commissioned with a $^{7}$Li beam for measuring $^{40}$Ar + $^{7}$Li fusion reaction cross sections and investigating $^{7}$Li($\alpha$,$\alpha$)$^{7}$Li scattering events. The ND-Cube will be used to study a range of reactions using light radioactive ions produced at low energy., Comment: 13 pages, 12 figures

Published
2021
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5. Commissioning the HI Observing Mode of the Beamformer for the Cryogenically Cooled Focal L-band Array for the GBT (FLAG)

Author

Pingel, N. M., Pisano, D. J., Ruzindana, M., Burnett, M., Rajwade, K. M., Black, R., Jeffs, B., Lorimer, D. R., Roshi, D. Anish, Prestage, R., McLaughlin, M. A., Agarwal, D., Chamberlin, T., Hawkins, L., Jensen, L., Marganian, P., Nelson, J. D., Shillue, W., Smith, E., Simon, B., Van Tonder, V., and White, S.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

We present the results of commissioning observations for a new digital beamforming back end for the Focal plane L-band Array for the Robert C. Byrd Green Bank Telescope (FLAG), a cryogenically cooled Phased Array Feed (PAF) with the lowest measured T_sys/eta of any PAF outfitted on a radio telescope to date. We describe the custom software used to apply beamforming weights to the raw element covariances to create research quality spectral line images for the new fine-channel mode, study the stability of the beam weights over time, characterize FLAG's sensitivity over a frequency range of 150 MHz, and compare the measured noise properties and observed distribution of neutral hydrogen emission from several extragalactic and Galactic sources with data obtained with the current single-pixel L-band receiver. These commissioning runs establish FLAG as the preeminent PAF receiver currently available for spectral line observations on the world's major radio telescopes., Comment: 28 ages, 18 figures. Accepted for publication in the Astronomical Journal

Published
2021
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6. A primary electron beam facility at CERN -- eSPS Conceptual design report

Author

Aicheler, M., Akesson, T., Antoniou, F., Arnalich, A., Sota, P. A. Arrutia, Cabral, P. Bettencourt Moniz, Bozzini, D., Brugger, M., Brunner, O., Burrows, P. N., Calaga, R., Capstick, M. J., Corsini, R., Doebert, S., Dougherty, L. A., Dutheil, Y., Dyks, L. A., Etisken, O., Evans, L., Farricker, A., Ortega, R. Fernandez, Fraser, M. A., Gall, J., Gessner, S. J., Goddard, B., Grenard, J-L., Grudiev, A., Gschwendtner, E., Gulley, J., Jensen, L., Jones, R., Lamont, M., Latina, A., Lefevre, T., Lopes, R., Durand, H. Mainaud, Marsh, S., Mcmonagle, G., Montesinos, E., Morton, R., Muggli, P., Cornago, A. Navascues, Nonis, M., Osborne, J. A., Papaphilippou, Y., Rossi, A. M., Rossi, C., Ruehl, I., Schadegg, S., Shaposhnikova, E., Schulte, D., Stapnes, S., Widorski, M., Williams, O. E., and Wuensch, W.

Subjects
Physics - Accelerator Physics, High Energy Physics - Experiment, Nuclear Experiment
Abstract

The design of a primary electron beam facility at CERN is described. The study has been carried out within the framework of the wider Physics Beyond Colliders study. It re-enables the Super Proton Synchrotron (SPS) as an electron accelerator, and leverages the development invested in Compact Linear Collider (CLIC) technology for its injector and as an accelerator research and development infrastructure. The facility would be relevant for several of the key priorities in the 2020 update of the European Strategy for Particle Physics, such as an electron-positron Higgs factory, accelerator R\&D, dark sector physics, and neutrino physics. In addition, it could serve experiments in nuclear physics. The electron beam delivered by this facility would provide access to light dark matter production significantly beyond the targets predicted by a thermal dark matter origin, and for natures of dark matter particles that are not accessible by direct detection experiments. It would also enable electro-nuclear measurements crucial for precise modelling the energy dependence of neutrino-nucleus interactions, which is needed to precisely measure neutrino oscillations as a function of energy. The implementation of the facility is the natural next step in the development of X-band high-gradient acceleration technology, a key technology for compact and cost-effective electron/positron linacs. It would also become the only facility with multi-GeV drive bunches and truly independent electron witness bunches for plasma wakefield acceleration. A second phase capable to deliver positron witness bunches would make it a complete facility for plasma wakefield collider studies. [...]

Published
2020
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7. The effective mitigation of greenhouse gas emissions from rice paddies without compromising yield by early-season drainage

Author

Islam, S. F. U., van Groenigen, J. W., Jensen, L. S., Sander, B. O., and de Neergaard, A.

Subjects
Physics - Geophysics, Quantitative Biology - Quantitative Methods
Abstract

Global rice production systems face two opposing challenges: the need to increase production to accommodate the world's growing population while simultaneously reducing greenhouse gas (GHG) emissions. Adaptations to drainage regimes are one of the most promising options for methane mitigation in rice production. Whereas several studies have focused on mid-season drainage (MD) to mitigate GHG emissions, early-season drainage (ED) varying in timing and duration has not been extensively studied. However, such ED periods could potentially be very effective since initial available Carbon levels (and thereby the potential for methanogenesis) can be very high in paddy systems with rice straw incorporation. This study tested the effectiveness of seven drainage regimes varying in their timing and duration (combinations of ED and MD) to mitigate methane (CH4) and nitrous oxide (N2O) emissions in a 101-day growth chamber experiment. Emissions were considerably reduced by early-season drainage compared to both conventional continuous flooding (CF) and the MD drainage regime. The results suggest that ED + MD drainage may have the potential to reduce methane emissions and yield-scaled global warming potential by 85 to 90% compared to CF and by 75 to 77% compared to MD only. A combination of (short or long) ED drainage and one MD drainage episode was found to be the most effective in mitigating methane emissions without negatively affecting yield. In particular, compared with CF, the long early-season drainage treatments LE + SM and LE + LM significantly decreased yield scaled global warming potential by 85% and 87% respectively. This was associated with carbon being stabilised early in the season, thereby reducing available carbon for methanogenesis. Overall nitrous oxide emissions were small and not significantly affected by ED.

Published
2020
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8. Reducing greenhouse gas emissions and grain arsenic and lead levels without compromising yield in organically produced rice

Author

Islam, S. F. U., de Neergaard, A., Sander, B. O., Jensen, L. S., Wassmann, R., and van Groenigen, J. W.

Subjects
Quantitative Biology - Quantitative Methods
Abstract

Flooded rice production is crucial to global food security, but there are associated environmental concerns. In particular, it is a significant source of methane and nitrous oxide emissions and a large consumer of water resources, while arsenic, cadmium and lead levels in the grain are a serious health concern. There is also a tendency to use more organic fertilisers to close nutrient cycles, posing a threat of even higher greenhouse gas emissions and grain arsenic levels. It has been shown that alternate wetting and drying (AWD) water management reduces both water use and greenhouse gas emissions, but success at maintaining yields varies. This study tested the effect of early AWD (e-AWD) versus continuous flooding (CF) water management practices on grain yields, greenhouse gas emissions and grain arsenic, cadmium and lead levels in a split plot field experiment with organic fertilisers under organic management. The e-AWD water regime showed no difference in yield for the organic treatments. Yields significantly increased by 5 to 16 percent in the combination treatments. Root biomass and root length increased in the e-AWD treatments up to 72 and 41 percent, respectively. The e-AWD water regime reduced seasonal methane emissions by 71 to 85 percent for organic treatments and by 51 to 76 percent for combination treatments; this was linked to a 15 to 47 percent reduction in dissolved organic carbon. Nitrous oxide emissions increased by 23 to 305 percent but accounted for less than 20 percent of global warming potential. Area and yield scaled global warming potentials were reduced by 67 to 83 percent. The e-AWD regime altered soil redox potentials, resulting in a reduction in grain arsenic and lead concentrations of up to 66 % and 73 % respectively. Grain cadmium levels were also reduced up to 33 % in organic treatments.

Published
2020
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9. NWChem: Past, Present, and Future

Author

Aprà, E., Bylaska, E. J., de Jong, W. A., Govind, N., Kowalski, K., Straatsma, T. P., Valiev, M., van Dam, H. J. J., Alexeev, Y., Anchell, J., Anisimov, V., Aquino, F. W., Atta-Fynn, R., Autschbach, J., Bauman, N. P., Becca, J. C., Bernholdt, D. E., Bhaskaran-Nair, K., Bogatko, S., Borowski, P., Boschen, J., Brabec, J., Bruner, A., Cauët, E., Chen, Y., Chuev, G. N., Cramer, C. J., Daily, J., Deegan, M. J. O., Dunning Jr., T. H., Dupuis, M., Dyall, K. G., Fann, G. I., Fischer, S. A., Fonari, A., Früuchtl, H., Gagliardi, L., Garza, J., Gawande, N., Ghosh, S., Glaesemann, K., Götz, A. W., Hammond, J., Helms, V., Hermes, E. D., Hirao, K., Hirata, S., Jacquelin, M., Jensen, L., Johnson, B. G., Jónsson, H., Kendall, R. A., Klemm, M., Kobayashi, R., Konkov, V., Krishnamoorthy, S., Krishnan, M., Lin, Z., Lins, R. D., Littlefield, R. J., Logsdail, A. J., Lopata, K., Ma, W., Marenich, A. V., del Campo, J. Martin, Mejia-Rodriguez, D., Moore, J. E., Mullin, J. M., Nakajima, T., Nascimento, D. R., Nichols, J. A., Nichols, P. J., Nieplocha, J., de la Roza, A. Otero, Palmer, B., Panyala, A., Pirojsirikul, T., Peng, B., Peverati, R., Pittner, J., Pollack, L., Richard, R. M., Sadayappan, P., Schatz, G. C., Shelton, W. A., Silverstein, D. W., Smith, D. M. A., Soares, T. A., Song, D., Swart, M., Taylor, H. L., Thomas, G. S., Tipparaju, V., Truhlar, D. G., Tsemekhman, K., Van Voorhis, T., Vázquez-Mayagoitia, Á., Verma, P., Villa, O., Vishnu, A., Vogiatzis, K. D., Wang, D., Weare, J. H., Williamson, M. J., Windus, T. L., Woliński, K., Wong, A. T., Wu, Q., Yang, C., Yu, Q., Zacharias, M., Zhang, Z., Zhao, Y., and Harrison, R. J.

Subjects
Physics - Chemical Physics, Physics - Computational Physics
Abstract

Specialized computational chemistry packages have permanently reshaped the landscape of chemical and materials science by providing tools to support and guide experimental efforts and for the prediction of atomistic and electronic properties. In this regard, electronic structure packages have played a special role by using first-principledriven methodologies to model complex chemical and materials processes. Over the last few decades, the rapid development of computing technologies and the tremendous increase in computational power have offered a unique chance to study complex transformations using sophisticated and predictive many-body techniques that describe correlated behavior of electrons in molecular and condensed phase systems at different levels of theory. In enabling these simulations, novel parallel algorithms have been able to take advantage of computational resources to address the polynomial scaling of electronic structure methods. In this paper, we briefly review the NWChem computational chemistry suite, including its history, design principles, parallel tools, current capabilities, outreach and outlook., Comment: This article appeared in volume 152, issue 18, page 184102 of the Journal of Chemical Physics. It can be found at https://doi.org/10.1063/5.0004997

Published
2020
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11. NWChem: Past, present, and future

Author

Aprà, E, Bylaska, EJ, De Jong, WA, Govind, N, Kowalski, K, Straatsma, TP, Valiev, M, Van Dam, HJJ, Alexeev, Y, Anchell, J, Anisimov, V, Aquino, FW, Atta-Fynn, R, Autschbach, J, Bauman, NP, Becca, JC, Bernholdt, DE, Bhaskaran-Nair, K, Bogatko, S, Borowski, P, Boschen, J, Brabec, J, Bruner, A, Cauët, E, Chen, Y, Chuev, GN, Cramer, CJ, Daily, J, Deegan, MJO, Dunning, TH, Dupuis, M, Dyall, KG, Fann, GI, Fischer, SA, Fonari, A, Früchtl, H, Gagliardi, L, Garza, J, Gawande, N, Ghosh, S, Glaesemann, K, Götz, AW, Hammond, J, Helms, V, Hermes, ED, Hirao, K, Hirata, S, Jacquelin, M, Jensen, L, Johnson, BG, Jónsson, H, Kendall, RA, Klemm, M, Kobayashi, R, Konkov, V, Krishnamoorthy, S, Krishnan, M, Lin, Z, Lins, RD, Littlefield, RJ, Logsdail, AJ, Lopata, K, Ma, W, Marenich, AV, Martin Del Campo, J, Mejia-Rodriguez, D, Moore, JE, Mullin, JM, Nakajima, T, Nascimento, DR, Nichols, JA, Nichols, PJ, Nieplocha, J, Otero-De-La-Roza, A, Palmer, B, Panyala, A, Pirojsirikul, T, Peng, B, Peverati, R, Pittner, J, Pollack, L, Richard, RM, Sadayappan, P, Schatz, GC, Shelton, WA, Silverstein, DW, Smith, DMA, Soares, TA, Song, D, Swart, M, Taylor, HL, Thomas, GS, Tipparaju, V, Truhlar, DG, Tsemekhman, K, Van Voorhis, T, Vázquez-Mayagoitia, A, Verma, P, Villa, O, and Vishnu, A

Subjects
physics.chem-ph, physics.comp-ph, Physical Sciences, Chemical Sciences, Engineering, Chemical Physics
Abstract

Specialized computational chemistry packages have permanently reshaped the landscape of chemical and materials science by providing tools to support and guide experimental efforts and for the prediction of atomistic and electronic properties. In this regard, electronic structure packages have played a special role by using first-principle-driven methodologies to model complex chemical and materials processes. Over the past few decades, the rapid development of computing technologies and the tremendous increase in computational power have offered a unique chance to study complex transformations using sophisticated and predictive many-body techniques that describe correlated behavior of electrons in molecular and condensed phase systems at different levels of theory. In enabling these simulations, novel parallel algorithms have been able to take advantage of computational resources to address the polynomial scaling of electronic structure methods. In this paper, we briefly review the NWChem computational chemistry suite, including its history, design principles, parallel tools, current capabilities, outreach, and outlook.

Published
2020

14. Experimental observation of proton bunch modulation in a plasma, at varying plasma densities

Author

Adli, E., Ahuja, A., Apsimon, O., Apsimon, R., Bachmann, A. -M., Barrientos, D., Barros, M. M., Batkiewicz, J., Batsch, F., Bauche, J., Olsen, V. K. Berglyd, Bernardini, M., Biskup, B., Boccardi, A., Bogey, T., Bohl, T., Bracco, C., Braunmüller, F., Burger, S., Burt, G., Bustamante, S., Buttenschön, B., Caldwell, A., Cascella, M., Chappell, J., Chevallay, E., Chung, M., Cooke, D., Damerau, H., Deacon, L., Deubner, L. H., Dexter, A., Doebert, S., Farmer, J., Fedosseev, V. N., Fior, G., Fiorito, R., Fonseca, R. A., Friebel, F., Garolfi, L., Gessner, S., Gorgisyan, I., Gorn, A. A., Granados, E., Grulke, O., Gschwendtner, E., Guerrero, A., Hansen, J., Helm, A., Henderson, J. R., Hessler, C., Hoe, W., Hüther, M., Ibison, M., Jensen, L., Jolly, S., Keeble, F., Kim, S. -Y., Kraus, F., Lefevre, T., LeGodec, G., Li, Y., Liu, S., Lopes, N., Lotov, K. V., Brun, L. Maricalva, Martyanov, M., Mazzoni, S., Godoy, D. Medina, Minakov, V. A., Mitchell, J., Molendijk, J. C., Mompo, R., Moody, J. T., Moreira, M., Muggli, P., Mutin, C., Öz, E., Ozturk, E., Pasquino, C., Pardons, A., Asmus, F. Pena, Pepitone, K., Perera, A., Petrenko, A., Pitman, S., Plyushchev, G., Pukhov, A., Rey, S., Rieger, K., Ruhl, H., Schmidt, J. S., Shalimova, I. A., Shaposhnikova, E., Sherwood, P., Silva, L. O., Soby, L., Sosedkin, A. P., Speroni, R., Spitsyn, R. I., Tuev, P. V., Turner, M., Velotti, F., Verra, L., Verzilov, V. A., Vieira, J., Vincke, H., Welsch, C. P., Williamson, B., Wing, M., Woolley, B., and Xia, G.

Subjects
Physics - Accelerator Physics, Physics - Plasma Physics
Abstract

We give direct experimental evidence for the observation of the full transverse self-modulation of a relativistic proton bunch propagating through a dense plasma. The bunch exits the plasma with a density modulation resulting from radial wakefield effects with a period reciprocal to the plasma frequency. We show that the modulation is seeded by using an intense laser pulse co-propagating with the proton bunch which creates a relativistic ionization front within the bunch. We show by varying the plasma density over one order of magnitude that the modulation period scales with the expected dependence on the plasma density., Comment: 4 figures, AWAKE collaboration paper, Submitted to PRL

Published
2018
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15. Acceleration of electrons in the plasma wakefield of a proton bunch

Author

The AWAKE Collaboration, Adli, E., Ahuja, A., Apsimon, O., Apsimon, R., Bachmann, A. -M., Barrientos, D., Batsch, F., Bauche, J., Olsen, V. K. Berglyd, Bernardini, M., Bohl, T., Bracco, C., Braunmueller, F., Burt, G., Buttenschoen, B., Caldwell, A., Cascella, M., Chappell, J., Chevallay, E., Chung, M., Cooke, D., Damerau, H., Deacon, L., Deubner, L. H., Dexter, A., Doebert, S., Farmer, J., Fedosseev, V. N., Fiorito, R., Fonseca, R. A., Friebel, F., Garolfi, L., Gessner, S., Gorgisyan, I., Gorn, A. A., Granados, E., Grulke, O., Gschwendtner, E., Hansen, J., Helm, A., Henderson, J. R., Huether, M., Ibison, M., Jensen, L., Jolly, S., Keeble, F., Kim, S. -Y., Kraus, F., Li, Y., Liu, S., Lopes, N., Lotov, K. V., Brun, L. Maricalva, Martyanov, M., Mazzoni, S., Godoy, D. Medina, Minakov, V. A., Mitchell, J., Molendijk, J. C., Moody, J. T., Moreira, M., Muggli, P., Oez, E., Pasquino, C., Pardons, A., Asmus, F. Pena, Pepitone, K., Perera, A., Petrenko, A., Pitman, S., Pukhov, A., Rey, S., Rieger, K., Ruhl, H., Schmidt, J. S., Shalimova, I. A., Sherwood, P., Silva, L. O., Soby, L., Sosedkin, A. P., Speroni, R., Spitsyn, R. I., Tuev, P. V., Turner, M., Velotti, F., Verra, L., Verzilov, V. A., Vieira, J., Welsch, C. P., Williamson, B., Wing, M., Woolley, B., and Xia, G.

Subjects
Physics - Accelerator Physics, High Energy Physics - Experiment, Physics - Plasma Physics
Abstract

High energy particle accelerators have been crucial in providing a deeper understanding of fundamental particles and the forces that govern their interactions. In order to increase the energy or reduce the size of the accelerator, new acceleration schemes need to be developed. Plasma wakefield acceleration, in which the electrons in a plasma are excited, leading to strong electric fields, is one such promising novel acceleration technique. Pioneering experiments have shown that an intense laser pulse or electron bunch traversing a plasma, drives electric fields of 10s GV/m and above. These values are well beyond those achieved in conventional RF accelerators which are limited to ~0.1 GV/m. A limitation of laser pulses and electron bunches is their low stored energy, which motivates the use of multiple stages to reach very high energies. The use of proton bunches is compelling, as they have the potential to drive wakefields and accelerate electrons to high energy in a single accelerating stage. The long proton bunches currently available can be used, as they undergo self-modulation, a particle-plasma interaction which longitudinally splits the bunch into a series of high density microbunches, which then act resonantly to create large wakefields. The AWAKE experiment at CERN uses intense bunches of protons, each of energy 400 GeV, with a total bunch energy of 19 kJ, to drive a wakefield in a 10 m long plasma. Bunches of electrons are injected into the wakefield formed by the proton microbunches. This paper presents measurements of electrons accelerated up to 2 GeV at AWAKE. This constitutes the first demonstration of proton-driven plasma wakefield acceleration. The potential for this scheme to produce very high energy electron bunches in a single accelerating stage means that the results shown here are a significant step towards the development of future high energy particle accelerators., Comment: 7 pages, 4 figures. Updated acknowledgements and one reference

Published
2018
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16. Performance of a highly sensitive, 19-element, dual-polarization, cryogenic L-band Phased Array Feed on the Green Bank Telescope

Author

Roshi, D. Anish, Shillue, W., Simon, B., Warnick, K. F., Jeffs, B., Pisano, D. J., Prestage, R., White, S., Fisher, J. R., Morgan, M., Black, R., Burnett, M., Diao, J., Ruzindana, M., van Tonder, V., Hawkins, L., Marganian, P., Chamberlin, T., Ray, J., Pingel, N. M., Rajwade, K., Lorimer, D. R., Rane, A., Castro, J., Groves, W., Jensen, L., Nelson, J. D., Boyd, T., and Beasley, A. J.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

A new 1.4 GHz 19-element, dual-polarization, cryogenic phased array feed (PAF) radio astronomy receiver has been developed for the Robert C. Byrd Green Bank Telescope (GBT) as part of FLAG (Focal L-band Array for the GBT) project. Commissioning observations of calibrator radio sources show that this receiver has the lowest reported beamformed system temperature ($T_{\rm sys}$) normalized by aperture efficiency ($\eta$) of any phased array receiver to date. The measured $T_{\rm sys}/\eta$ is $25.4 \pm 2.5$ K near 1350 MHz for the boresight beam, which is comparable to the performance of the current 1.4 GHz cryogenic single feed receiver on the GBT. The degradation in $T_{\rm sys}/\eta$ at $\sim$ 4 arcmin (required for Nyquist sampling) and $\sim$ 8 arcmin offsets from the boresight is, respectively, $\sim$ 1\% and $\sim$ 20\% of the boresight value. The survey speed of the PAF with seven formed beams is larger by a factor between 2.1 and 7 compared to a single beam system depending on the observing application. The measured performance, both in frequency and offset from boresight, qualitatively agree with predictions from a rigorous electromagnetic model of the PAF. The astronomical utility of the receiver is demonstrated by observations of the pulsar B0329+54 and an extended HII region, the Rosette Nebula. The enhanced survey speed with the new PAF receiver will enable the GBT to carry out exciting new science, such as more efficient observations of diffuse, extended neutral hydrogen emission from galactic in-flows and searches for Fast Radio Bursts., Comment: 24 pages, 16 figures, to appear in Astronomical Journal

Published
2018
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18. Impact of diabetes on the management and outcomes in atrial fibrillation: an analysis from the ESC-EHRA EORP-AF Long-Term General Registry

Author

Boriani, G., Lip, G.Y.H., Tavazzi, L., Maggioni, A.P., Dan, G.-A., Potpara, T., Nabauer, M., Marin, F., Kalarus, Z., Goda, A., Mairesse, G., Shalganov, T., Antoniades, L., Taborsky, M., Riahi, S., Muda, P., García Bolao, I., Piot, O., Etsadashvili, K., Simantirakis, E., Haim, M., Azhari, A., Najafian, J., Santini, M., Mirrakhimov, E., Kulzida, K.A., Erglis, A., Poposka, L., Burg, M., Crijns, H., Erküner, Ö., Atar, D., Lenarczyk, R., Martins Oliveira, M., Shah, D., Serdechnaya, E., Diker, E., Lane, D., Zëra, E., Ekmekçiu, U., Paparisto, V., Tase, M., Gjergo, H., Dragoti, J., Ciutea, M., Ahadi, N., el Husseini, Z., Raepers, M., Leroy, J., Haushan, P., Jourdan, A., Lepiece, C., Desteghe, L., Vijgen, J., Koopman, P., Van Genechten, G., Heidbuchel, H., Boussy, T., De Coninck, M., Van Eeckhoutte, H., Bouckaert, N., Friart, A., Boreux, J., Arend, C., Evrard, P., Stefan, L., Hoffer, E., Herzet, J., Massoz, M., Celentano, C., Sprynger, M., Pierard, L., Melon, P., Van Hauwaert, B., Kuppens, C., Faes, D., Van Lier, D., Van Dorpe, A., Gerardy, A., Deceuninck, O., Xhaet, O., Dormal, F., Ballant, E., Blommaert, D., Yakova, D., Hristov, M., Yncheva, T., Stancheva, N., Tisheva, S., Tokmakova, M., Nikolov, F., Gencheva, D., Kunev, B., Stoyanov, M., Marchov, D., Gelev, V., Traykov, V., Kisheva, A., Tsvyatkov, H., Shtereva, R., Bakalska-Georgieva, S., Slavcheva, S., Yotov, Y., Kubíčková, M., Marni Joensen, A., Gammelmark, A., Hvilsted Rasmussen, L., Dinesen, P., Krogh Venø, S., Sorensen, B., Korsgaard, A., Andersen, K., Fragtrup Hellum, C., Svenningsen, A., Nyvad, O., Wiggers, P., May, O., Aarup, A., Graversen, B., Jensen, L., Andersen, M., Svejgaard, M., Vester, S., Hansen, S., Lynggaard, V., Ciudad, M., Vettus, R., Maestre, A., Castaño, S., Cheggour, S., Poulard, J., Mouquet, V., Leparrée, S., Bouet, J., Taieb, J., Doucy, A., Duquenne, H., Furber, A., Dupuis, J., Rautureau, J., Font, M., Damiano, P., Lacrimini, M., Abalea, J., Boismal, S., Menez, T., Mansourati, J., Range, G., Gorka, H., Laure, C., Vassalière, C., Elbaz, N., Lellouche, N., Djouadi, K., Roubille, F., Dietz, D., Davy, J., Granier, M., Winum, P., Leperchois-Jacquey, C., Kassim, H., Marijon, E., Le Heuzey, J., Fedida, J., Maupain, C., Himbert, C., Gandjbakhch, E., Hidden-Lucet, F., Duthoit, G., Badenco, N., Chastre, T., Waintraub, X., Oudihat, M., Lacoste, J., Stephan, C., Bader, H., Delarche, N., Giry, L., Arnaud, D., Lopez, C., Boury, F., Brunello, I., Lefèvre, M., Mingam, R., Haissaguerre, M., Le Bidan, M., Pavin, D., Le Moal, V., Leclercq, C., Beitar, T., Martel, I., Schmid, A., Sadki, N., Romeyer-Bouchard, C., Da Costa, A., Arnault, I., Boyer, M., Piat, C., Lozance, N., Nastevska, S., Doneva, A., Fortomaroska Milevska, B., Sheshoski, B., Petroska, K., Taneska, N., Bakrecheski, N., Lazarovska, K., Jovevska, S., Ristovski, V., Antovski, A., Lazarova, E., Kotlar, I., Taleski, J., Kedev, S., Zlatanovik, N., Jordanova, S., Bajraktarova Proseva, T., Doncovska, S., Maisuradze, D., Esakia, A., Sagirashvili, E., Lartsuliani, K., Natelashvili, N., Gumberidze, N., Gvenetadze, R., Gotonelia, N., Kuridze, N., Papiashvili, G., Menabde, I., Glöggler, S., Napp, A., Lebherz, C., Romero, H., Schmitz, K., Berger, M., Zink, M., Köster, S., Sachse, J., Vonderhagen, E., Soiron, G., Mischke, K., Reith, R., Schneider, M., Rieker, W., Boscher, D., Taschareck, A., Beer, A., Oster, D., Ritter, O., Adamczewski, J., Walter, S., Frommhold, A., Luckner, E., Richter, J., Schellner, M., Landgraf, S., Bartholome, S., Naumann, R., Schoeler, J., Westermeier, D., William, F., Wilhelm, K., Maerkl, M., Oekinghaus, R., Denart, M., Kriete, M., Tebbe, U., Scheibner, T., Gruber, M., Gerlach, A., Beckendorf, C., Anneken, L., Arnold, M., Lengerer, S., Bal, Z., Uecker, C., Förtsch, H., Fechner, S., Mages, V., Martens, E., Methe, H., Schmidt, T., Schaeffer, B., Hoffmann, B., Moser, J., Heitmann, K., Willems, S., Klaus, C., Lange, I., Durak, M., Esen, E., Mibach, F., Mibach, H., Utech, A., Gabelmann, M., Stumm, 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Bernucci, D., Fantecchi, E., Diemberger, I., Ziacchi, M., Biffi, M., Cimaglia, P., Frisoni, J., Giannini, I., Boni, S., Fumagalli, S., Pupo, S., Di Chiara, A., Mirone, P., Pesce, F., Zoccali, C., Malavasi, V.L., Mussagaliyeva, A., Ahyt, B., Salihova, Z., Koshum-Bayeva, K., Kerimkulova, A., Bairamukova, A., Lurina, B., Zuzans, R., Jegere, S., Mintale, I., Kupics, K., Jubele, K., Kalejs, O., Vanhear, K., Cachia, M., Abela, E., Warwicker, S., Tabone, T., Xuereb, R., Asanovic, D., Drakalovic, D., Vukmirovic, M., Pavlovic, N., Music, L., Bulatovic, N., Boskovic, A., Uiterwaal, H., Bijsterveld, N., De Groot, J., Neefs, J., van den Berg, N., Piersma, F., Wilde, A., Hagens, V., Van Es, J., Van Opstal, J., Van Rennes, B., Verheij, H., Breukers, W., Tjeerdsma, G., Nijmeijer, R., Wegink, D., Binnema, R., Said, S., Philippens, S., van Doorn, W., Szili-Torok, T., Bhagwandien, R., Janse, P., Muskens, A., van Eck, M., Gevers, R., van der Ven, N., Duygun, A., Rahel, B., Meeder, J., Vold, A., Holst 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Hegya, D., Rodionova, L., Nevzorova, V., Lusanova, O., Arandjelovic, A., Toncev, D., Vukmirovic, L., Radisavljevic, M., Milanov, M., Sekularac, N., Zdravkovic, M., Hinic, S., Dimkovic, S., Acimovic, T., Saric, J., Radovanovic, S., Kocijancic, A., Obrenovic-Kircanski, B., Kalimanovska Ostric, D., Simic, D., Jovanovic, I., Petrovic, I., Polovina, M., Vukicevic, M., Tomasevic, M., Mujovic, N., Radivojevic, N., Petrovic, O., Aleksandric, S., Kovacevic, V., Mijatovic, Z., Ivanovic, B., Tesic, M., Ristic, A., Vujisic-Tesic, B., Nedeljkovic, M., Karadzic, A., Uscumlic, A., Prodanovic, M., Zlatar, M., Asanin, M., Bisenic, B., Vasic, V., Popovic, Z., Djikic, D., Sipic, M., Peric, V., Dejanovic, B., Milosevic, N., Backovic, S., Stevanovic, A., Andric, A., Pencic, B., Pavlovic-Kleut, M., Celic, V., Pavlovic, M., Petrovic, M., Vuleta, M., Petrovic, N., Simovic, S., Savovic, Z., Milanov, S., Davidovic, G., Iric-Cupic, V., Djordjevic, D., Damjanovic, M., Zdravkovic, S., Topic, V., Stanojevic, D., Randjelovic, M., Jankovic-Tomasevic, R., Atanaskovic, V., Antic, S., Simonovic, D., Stojanovic, M., Stojanovic, S., Mitic, V., Ilic, V., Petrovic, D., Deljanin Ilic, M., Ilic, S., Stoickov, V., Markovic, S., Mijatovic, A., Tanasic, D., Radakovic, G., Peranovic, J., Panic-Jelic, N., Vujadinovic, O., Pajic, P., Bekic, S., Kovacevic, S., García Fernandez, A., Perez Cabeza, A., Anguita, M., Tercedor Sanchez, L., Mau, E., Loayssa, J., Ayarra, M., Carpintero, M., Roldán Rabadan, I., Gil Ortega, M., Tello Montoliu, A., Orenes Piñero, E., Manzano Fernández, S., Marín, F., Romero Aniorte, A., Veliz Martínez, A., Quintana Giner, M., Ballesteros, G., Palacio, M., Alcalde, O., García-Bolao, I., Bertomeu Gonzalez, V., Otero-Raviña, F., García Seara, J., Gonzalez Juanatey, J., Dayal, N., Maziarski, P., Gentil-Baron, P., Koç, M., Onrat, E., Dural, I.E., Yilmaz, K., Özin, B., Tan Kurklu, S., Atmaca, Y., Canpolat, U., Tokgozoglu, L., Dolu, A.K., Demirtas, B., Sahin, D., Ozcan Celebi, O., Gagirci, G., Turk, U.O., Ari, H., Polat, N., Toprak, N., Sucu, M., Akin Serdar, O., Taha Alper, A., Kepez, A., Yuksel, Y., Uzunselvi, A., Yuksel, S., Sahin, M., Kayapinar, O., Ozcan, T., Kaya, H., Yilmaz, M.B., Kutlu, M., Demir, M., Gibbs, C., Kaminskiene, S., Bryce, M., Skinner, A., Belcher, G., Hunt, J., Stancombe, L., Holbrook, B., Peters, C., Tettersell, S., Shantsila, A., Senoo, K., Proietti, M., Russell, K., Domingos, P., Hussain, S., Partridge, J., Haynes, R., Bahadur, S., Brown, R., McMahon, S., McDonald, J., Balachandran, K., Singh, R., Garg, S., Desai, H., Davies, K., Goddard, W., Galasko, G., Rahman, I., Chua, Y., Payne, O., Preston, S., Brennan, O., Pedley, L., Whiteside, C., Dickinson, C., Brown, J., Jones, K., Benham, L., Brady, R., Buchanan, L., Ashton, A., Crowther, H., Fairlamb, H., Thornthwaite, S., Relph, C., McSkeane, A., Poultney, U., Kelsall, N., Rice, P., Wilson, T., Wrigley, M., Kaba, R., Patel, T., Young, E., Law, J., Runnett, C., Thomas, H., McKie, H., Fuller, J., Pick, S., Sharp, A., Hunt, A., Thorpe, K., Hardman, C., Cusack, E., Adams, L., Hough, M., Keenan, S., Bowring, A., Watts, J., Zaman, J., Goffin, K., Nutt, H., Beerachee, Y., Featherstone, J., Mills, C., Pearson, J., Stephenson, L., Grant, S., Wilson, A., Hawksworth, C., Alam, I., Robinson, M., Ryan, S., Egdell, R., Gibson, E., Holland, M., Leonard, D., Mishra, B., Ahmad, S., Randall, H., Hill, J., Reid, L., George, M., McKinley, S., Brockway, L., Milligan, W., Sobolewska, J., Muir, J., Tuckis, L., Winstanley, L., Jacob, P., Kaye, S., Morby, L., Jan, A., Sewell, T., Boos, C., Wadams, B., Cope, C., Jefferey, P., Andrews, N., Getty, A., Suttling, A., Turner, C., Hudson, K., Austin, R., Howe, S., Iqbal, R., Gandhi, N., Brophy, K., Mirza, P., Willard, E., Collins, S., Ndlovu, N., Subkovas, E., Karthikeyan, V., Waggett, L., Wood, A., Bolger, A., Stockport, J., Evans, L., Harman, E., Starling, J., Williams, L., Saul, V., Sinha, M., Bell, L., Tudgay, S., Kemp, S., Frost, L., Ingram, T., Loughlin, 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S., Fauchier, Laurent, and Lip, Gregory.Y.H.

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2022
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19. Cardiac troponins and adverse outcomes in European patients with atrial fibrillation: A report from the ESC-EHRA EORP atrial fibrillation general long-term registry

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Boriani, G., Lip, G.Y.H., Tavazzi, L., Maggioni, A.P., Dan, G-A., Potpara, T., Nabauer, M., Marin, F., Kalarus, Z., Fauchier, L., Goda, A., Mairesse, G., Shalganov, T., Antoniades, L., Taborsky, M., Riahi, S., Muda, P., García Bolao, I., Piot, O., Etsadashvili, K., Haim, M., Azhari, A., Najafian, J., Santini, M., Mirrakhimov, E., Kulzida, K., Erglis, A., Poposka, L., Burg, M.R., Crijns, H., Erküner, Ö., Atar, D., Lenarczyk, R., Martins Oliveira, M., Shah, D., Serdechnaya, E., Diker, E., Zëra, E., Ekmekçiu, U., Paparisto, V., Tase, M., Gjergo, H., Dragoti, J., Ciutea, M., Ahadi, N., el Husseini, Z., Raepers, M., Leroy, J., Haushan, P., Jourdan, A., Lepiece, C., Desteghe, L., Vijgen, J., Koopman, P., Van Genechten, G., Heidbuchel, H., Boussy, T., De Coninck, M., Van Eeckhoutte, H., Bouckaert, N., Friart, A., Boreux, J., Arend, C., Evrard, P., Stefan, L., Hoffer, E., Herzet, J., Massoz, M., Celentano, C., Sprynger, M., Pierard, L., Melon, P., Van Hauwaert, B., Kuppens, C., Faes, D., Van Lier, D., Van Dorpe, A., Gerardy, A., Deceuninck, O., Xhaet, O., Dormal, F., Ballant, E., Blommaert, D., Yakova, D., Hristov, M., Yncheva, T., Stancheva, N., Tisheva, S., Tokmakova, M., Nikolov, F., Gencheva, D., Kunev, B., Stoyanov, M., Marchov, D., Gelev, V., Traykov, V., Kisheva, A., Tsvyatkov, H., Shtereva, R., Bakalska-Georgieva, S., Slavcheva, S., Yotov, Y., Kubíčková, M., Marni Joensen, A., Gammelmark, A., Hvilsted Rasmussen, L., Dinesen, P., Krogh Venø, S., Sorensen, B., Korsgaard, A., Andersen, K., Fragtrup Hellum, C., Svenningsen, A., Nyvad, O., Wiggers, P., May, O., Aarup, A., Graversen, B., Jensen, L., Andersen, M., Svejgaard, M., Vester, S., Hansen, S., Lynggaard, V., Ciudad, M., Vettus, R., Maestre, A., Castaño, S., Cheggour, S., Poulard, J., Mouquet, V., Leparrée, S., Bouet, J., Taieb, J., Doucy, A., Duquenne, H., Furber, A., Dupuis, J., Rautureau, J., Font, M., Damiano, P., Lacrimini, M., Abalea, J., Boismal, S., Menez, T., Mansourati, J., Range, G., Gorka, H., Laure, C., Vassalière, C., Elbaz, N., Lellouche, N., Djouadi, K., Roubille, F., Dietz, D., Davy, J., Granier, M., Winum, P., Leperchois-Jacquey, C., Kassim, H., Marijon, E., Le Heuzey, J., Fedida, J., Maupain, C., Himbert, C., Gandjbakhch, E., Hidden-Lucet, F., Duthoit, G., Badenco, N., Chastre, T., Waintraub, X., Oudihat, M., Lacoste, J., Stephan, C., Bader, H., Delarche, N., Giry, L., Arnaud, D., Lopez, C., Boury, F., Brunello, I., Lefèvre, M., Mingam, R., Haissaguerre, M., Le Bidan, M., Pavin, D., Le Moal, V., Leclercq, C., Beitar, T., Martel, I., Schmid, A., Sadki, N., Romeyer-Bouchard, C., Da Costa, A., Arnault, I., Boyer, M., Piat, C., Lozance, N., Nastevska, S., Doneva, A., Fortomaroska Milevska, B., Sheshoski, B., Petroska, K., Taneska, N., Bakrecheski, N., Lazarovska, K., Jovevska, S., Ristovski, V., Antovski, A., Lazarova, E., Kotlar, I., Taleski, J., Kedev, S., Zlatanovik, N., Jordanova, S., Bajraktarova Proseva, T., Doncovska, S., Maisuradze, D., Esakia, A., Sagirashvili, E., Lartsuliani, K., Natelashvili, N., Gumberidze, N., Gvenetadze, R., Gotonelia, N., Kuridze, N., Papiashvili, G., Menabde, I., Glöggler, S., Napp, A., Lebherz, C., Romero, H., Schmitz, K., Berger, M., Zink, M., Köster, S., Sachse, J., Vonderhagen, E., Soiron, G., Mischke, K., Reith, R., Schneider, M., Rieker, W., Boscher, D., Taschareck, A., Beer, A., Oster, D., Ritter, O., Adamczewski, J., Walter, S., Frommhold, A., Luckner, E., Richter, J., Schellner, M., Landgraf, S., Bartholome, S., Naumann, R., Schoeler, J., Westermeier, D., William, F., Wilhelm, K., Maerkl, M., Oekinghaus, R., Denart, M., Kriete, M., Tebbe, U., Scheibner, T., Gruber, M., Gerlach, A., Beckendorf, C., Anneken, L., Arnold, M., Lengerer, S., Bal, Z., Uecker, C., Förtsch, H., Fechner, S., Mages, V., Martens, E., Methe, H., Schmidt, T., Schaeffer, B., Hoffmann, B., Moser, J., Heitmann, K., Willems, S., Klaus, C., Lange, I., Durak, M., Esen, E., Mibach, F., Mibach, H., Utech, A., Gabelmann, M., Stumm, R., Ländle, V., Gartner, C., Goerg, C., Kaul, N., Messer, S., Burkhardt, D., Sander, C., Orthen, R., Kaes, S., Baumer, A., Dodos, F., Barth, A., Schaeffer, G., Gaertner, J., Winkler, J., Fahrig, A., Aring, J., Wenzel, I., Steiner, S., Kliesch, A., Kratz, E., Winter, K., Schneider, P., Haag, A., Mutscher, I., Bosch, R., Taggeselle, J., Meixner, S., Schnabel, A., Shamalla, A., Hötz, H., Korinth, A., Rheinert, C., Mehltretter, G., Schön, B., Schön, N., Starflinger, A., Englmann, E., Baytok, G., Laschinger, T., Ritscher, G., Gerth, A., Dechering, D., Eckardt, L., Kuhlmann, M., Proskynitopoulos, N., Brunn, J., Foth, K., Axthelm, C., Hohensee, H., Eberhard, K., Turbanisch, S., Hassler, N., Koestler, A., Stenzel, G., Kschiwan, D., Schwefer, M., Neiner, S., Hettwer, S., Haeussler-Schuchardt, M., Degenhardt, R., Sennhenn, S., Brendel, M., Stoehr, A., Widjaja, W., Loehndorf, S., Logemann, A., Hoskamp, J., Grundt, J., Block, M., Ulrych, R., Reithmeier, A., Panagopoulos, V., Martignani, C., Bernucci, D., Fantecchi, E., Diemberger, I., Ziacchi, M., Biffi, M., Cimaglia, P., Frisoni, J., Giannini, I., Boni, S., Fumagalli, S., Pupo, S., Di Chiara, A., Mirone, P., Pesce, F., Zoccali, C., Malavasi, V.L., Mussagaliyeva, A., Ahyt, B., Salihova, Z., Koshum-Bayeva, K., Kerimkulova, A., Bairamukova, A., Lurina, B., Zuzans, R., Jegere, S., Mintale, I., Kupics, K., Jubele, K., Kalejs, O., Vanhear, K., Burg, M., Cachia, M., Abela, E., Warwicker, S., Tabone, T., Xuereb, R., Asanovic, D., Drakalovic, D., Vukmirovic, M., Pavlovic, N., Music, L., Bulatovic, N., Boskovic, A., Uiterwaal, H., Bijsterveld, N., De Groot, J., Neefs, J., van den Berg, N., Piersma, F., Wilde, A., Hagens, V., Van Es, J., Van Opstal, J., Van Rennes, B., Verheij, H., Breukers, W., Tjeerdsma, G., Nijmeijer, R., Wegink, D., Binnema, R., Said, S., Philippens, S., van Doorn, W., Szili-Torok, T., Bhagwandien, R., Janse, P., Muskens, A., van Eck, M., Gevers, R., van der Ven, N., Duygun, A., Rahel, B., Meeder, J., Vold, A., Holst Hansen, C., Engset, I., Dyduch-Fejklowicz, B., Koba, E., Cichocka, M., Sokal, A., Kubicius, A., Pruchniewicz, E., Kowalik-Sztylc, A., Czapla, W., Mróz, I., Kozlowski, M., Pawlowski, T., Tendera, M., Winiarska-Filipek, A., Fidyk, A., Slowikowski, A., Haberka, M., Lachor-Broda, M., Biedron, M., Gasior, Z., Kołodziej, M., Janion, M., Gorczyca-Michta, I., Wozakowska-Kaplon, B., Stasiak, M., Jakubowski, P., Ciurus, T., Drozdz, J., Simiera, M., Zajac, P., Wcislo, T., Zycinski, P., Kasprzak, J., Olejnik, A., Harc-Dyl, E., Miarka, J., Pasieka, M., Ziemińska-Łuć, M., Bujak, W., Śliwiński, A., Grech, A., Morka, J., Petrykowska, K., Prasał, M., Hordyński, G., Feusette, P., Lipski, P., Wester, A., Streb, W., Romanek, J., Woźniak, P., Chlebuś, M., Szafarz, P., Stanik, W., Zakrzewski, M., Kaźmierczak, J., Przybylska, A., Skorek, E., Błaszczyk, H., Stępień, M., Szabowski, S., Krysiak, W., Szymańska, M., Karasiński, J., Blicharz, J., Skura, M., Hałas, K., Michalczyk, L., Orski, Z., Krzyżanowski, K., Skrobowski, A., Zieliński, L., Tomaszewska-Kiecana, M., Dłużniewski, M., Kiliszek, M., Peller, M., Budnik, M., Balsam, P., Opolski, G., Tymińska, A., Ozierański, K., Wancerz, A., Borowiec, A., Majos, E., Dabrowski, R., Szwed, H., Musialik-Lydka, A., Leopold-Jadczyk, A., Jedrzejczyk-Patej, E., Koziel, M., Mazurek, M., Krzemien-Wolska, K., Starosta, P., Nowalany-Kozielska, E., Orzechowska, A., Szpot, M., Staszel, M., Almeida, S., Pereira, H., Brandão Alves, L., Miranda, R., Ribeiro, L., Costa, F., Morgado, F., Carmo, P., Galvao Santos, P., Bernardo, R., Adragão, P., Ferreira da Silva, G., Peres, M., Alves, M., Leal, M., Cordeiro, A., Magalhães, P., Fontes, P., Leão, S., Delgado, A., Costa, A., Marmelo, B., Rodrigues, B., Moreira, D., Santos, J., Santos, L., Terchet, A., Darabantiu, D., Mercea, S., Turcin Halka, V., Pop Moldovan, A., Gabor, A., Doka, B., Catanescu, G., Rus, H., Oboroceanu, L., Bobescu, E., Popescu, R., Dan, A., Buzea, A., Daha, I., Dan, G., Neuhoff, I., Baluta, M., Ploesteanu, R., Dumitrache, N., Vintila, M., Daraban, A., Japie, C., Badila, E., Tewelde, H., Hostiuc, M., Frunza, S., Tintea, E., Bartos, D., Ciobanu, A., Popescu, I., Toma, N., Gherghinescu, C., Cretu, D., Patrascu, N., Stoicescu, C., Udroiu, C., Bicescu, G., Vintila, V., Vinereanu, D., Cinteza, M., Rimbas, R., Grecu, M., Cozma, A., Boros, F., Ille, M., Tica, O., Tor, R., Corina, A., Jeewooth, A., Maria, B., Georgiana, C., Natalia, C., Alin, D., Dinu-Andrei, D., Livia, M., Daniela, R., Larisa, R., Umaar, S., Tamara, T., Ioachim Popescu, M., Nistor, D., Sus, I., Coborosanu, O., Alina-Ramona, N., Dan, R., Petrescu, L., Ionescu, G., Vacarescu, C., Goanta, E., Mangea, M., Ionac, A., Mornos, C., Cozma, D., Pescariu, S., Solodovnicova, E., Soldatova, I., Shutova, J., Tjuleneva, L., Zubova, T., Uskov, V., Obukhov, D., Rusanova, G., Isakova, N., Odinsova, S., Arhipova, T., Kazakevich, E., Zavyalova, O., Novikova, T., Riabaia, I., Zhigalov, S., Drozdova, E., Luchkina, I., Monogarova, Y., Hegya, D., Rodionova, L., Nevzorova, V., Lusanova, O., Arandjelovic, A., Toncev, D., Vukmirovic, L., Radisavljevic, M., Milanov, M., Sekularac, N., Zdravkovic, M., Hinic, S., Dimkovic, S., Acimovic, T., Saric, J., Radovanovic, S., Kocijancic, A., Obrenovic-Kircanski, B., Kalimanovska Ostric, D., Simic, D., Jovanovic, I., Petrovic, I., Polovina, M., Vukicevic, M., Tomasevic, M., Mujovic, N., Radivojevic, N., Petrovic, O., Aleksandric, S., Kovacevic, V., Mijatovic, Z., Ivanovic, B., Tesic, M., Ristic, A., Vujisic-Tesic, B., Nedeljkovic, M., Karadzic, A., Uscumlic, A., Prodanovic, M., Zlatar, M., Asanin, M., Bisenic, B., Vasic, V., Popovic, Z., Djikic, D., Sipic, M., Peric, V., Dejanovic, B., Milosevic, N., Backovic, S., Stevanovic, A., Andric, A., Pencic, B., Pavlovic-Kleut, M., Celic, V., Pavlovic, M., Petrovic, M., Vuleta, M., Petrovic, N., Simovic, S., Savovic, Z., Milanov, S., Davidovic, G., Iric-Cupic, V., Djordjevic, D., Damjanovic, M., Zdravkovic, S., Topic, V., Stanojevic, D., Randjelovic, M., Jankovic-Tomasevic, R., Atanaskovic, V., Antic, S., Simonovic, D., Stojanovic, M., Stojanovic, S., Mitic, V., Ilic, V., Petrovic, D., Deljanin Ilic, M., Ilic, S., Stoickov, V., Markovic, S., Mijatovic, A., Tanasic, D., Radakovic, G., Peranovic, J., Panic-Jelic, N., Vujadinovic, O., Pajic, P., Bekic, S., Kovacevic, S., García Fernandez, A., Perez Cabeza, A., Anguita, M., Tercedor Sanchez, L., Mau, E., Loayssa, J., Ayarra, M., Carpintero, M., Roldán Rabadan, I., Gil Ortega, M., Tello Montoliu, A., Orenes Piñero, E., Manzano Fernández, S., Marín, F., Romero Aniorte, A., Veliz Martínez, A., Quintana Giner, M., Ballesteros, G., Palacio, M., Alcalde, O., García-Bolao, I., Bertomeu Gonzalez, V., Otero-Raviña, F., García Seara, J., Gonzalez Juanatey, J., Dayal, N., Maziarski, P., Gentil-Baron, P., Koç, M., Onrat, E., Dural, I.E., Yilmaz, K., Özin, B., Tan Kurklu, S., Atmaca, Y., Canpolat, U., Tokgozoglu, L., Dolu, A.K., Demirtas, B., Sahin, D., Ozcan Celebi, O., Gagirci, G., Turk, U.O., Ari, H., Polat, N., Toprak, N., Sucu, M., Akin Serdar, O., Taha Alper, A., Kepez, A., Yuksel, Y., Uzunselvi, A., Yuksel, S., Sahin, M., Kayapinar, O., Ozcan, T., Kaya, H., Yilmaz, M.B., Kutlu, M., Demir, M., Gibbs, C., Kaminskiene, S., Bryce, M., Skinner, A., Belcher, G., Hunt, J., Stancombe, L., Holbrook, B., Peters, C., Tettersell, S., Shantsila, A., Lane, D., Senoo, K., Proietti, M., Russell, K., Domingos, P., Hussain, S., Partridge, J., Haynes, R., Bahadur, S., Brown, R., McMahon, S., McDonald, J., Balachandran, K., Singh, R., Garg, S., Desai, H., Davies, K., Goddard, W., Galasko, G., Rahman, I., Chua, Y., Payne, O., Preston, S., Brennan, O., Pedley, L., Whiteside, C., Dickinson, C., Brown, J., Jones, K., Benham, L., Brady, R., Buchanan, L., Ashton, A., Crowther, H., Fairlamb, H., Thornthwaite, S., Relph, C., McSkeane, A., Poultney, U., Kelsall, N., Rice, P., Wilson, T., Wrigley, M., Kaba, R., Patel, T., Young, E., Law, J., Runnett, C., Thomas, H., McKie, H., Fuller, J., Pick, S., Sharp, A., Hunt, A., Thorpe, K., Hardman, C., Cusack, E., Adams, L., Hough, M., Keenan, S., Bowring, A., Watts, J., Zaman, J., Goffin, K., Nutt, H., Beerachee, Y., Featherstone, J., Mills, C., Pearson, J., Stephenson, L., Grant, S., Wilson, A., Hawksworth, C., Alam, I., Robinson, M., Ryan, S., Egdell, R., Gibson, E., Holland, M., Leonard, D., Mishra, B., Ahmad, S., Randall, H., Hill, J., Reid, L., George, M., McKinley, S., Brockway, L., Milligan, W., Sobolewska, J., Muir, J., Tuckis, L., Winstanley, L., Jacob, P., Kaye, S., Morby, L., Jan, A., Sewell, T., Boos, C., Wadams, B., Cope, C., Jefferey, P., Andrews, N., Getty, A., Suttling, A., Turner, C., Hudson, K., Austin, R., Howe, S., Iqbal, R., Gandhi, N., Brophy, K., Mirza, P., Willard, E., Collins, S., Ndlovu, N., Subkovas, E., Karthikeyan, V., Waggett, L., Wood, A., Bolger, A., Stockport, J., Evans, L., Harman, E., Starling, J., Williams, L., Saul, V., Sinha, M., Bell, L., Tudgay, S., Kemp, S., Frost, L., Ingram, T., Loughlin, A., Adams, C., Adams, M., Hurford, F., Owen, C., Miller, C., Donaldson, D., Tivenan, H., Button, H., Nasser, A., Jhagra, O., Stidolph, B., Brown, C., Livingstone, C., Duffy, M., Madgwick, P., Roberts, P., Greenwood, E., Fletcher, L., Beveridge, M., Earles, S., McKenzie, D., Beacock, D., Dayer, M., Seddon, M., Greenwell, D., Luxton, F., Venn, F., Mills, H., Rewbury, J., James, K., Roberts, K., Tonks, L., Felmeden, D., Taggu, W., Summerhayes, A., Hughes, D., Sutton, J., Felmeden, L., Khan, M., Walker, E., Norris, L., O'Donohoe, L., Mozid, A., Dymond, H., Lloyd-Jones, H., Saunders, G., Simmons, D., Coles, D., Cotterill, D., Beech, S., Kidd, S., Wrigley, B., Petkar, S., Smallwood, A., Jones, R., Radford, E., Milgate, S., Metherell, S., Cottam, V., Buckley, C., Broadley, A., Wood, D., Allison, J., Rennie, K., Balian, L., Howard, L., Pippard, L., Board, S., Pitt-Kerby, T., Vitolo, Marco, Malavasi, Vincenzo L., Proietti, Marco, Diemberger, Igor, Fauchier, Laurent, Marin, Francisco, Nabauer, Michael, Potpara, Tatjana S., Dan, Gheorghe-Andrei, Kalarus, Zbigniew, Tavazzi, Luigi, Maggioni, Aldo Pietro, Lane, Deirdre A., Lip, Gregory Y.H., and Boriani, Giuseppe

Published
2022
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21. AWAKE readiness for the study of the seeded self-modulation of a 400\,GeV proton bunch

Author

Muggli, P., Adli, E., Apsimon, R., Asmus, F., Baartman, R., Bachmann, A. -M., Marin, M. Barros, Batsch, F., Bauche, J., Olsen, V. K. Berglyd, Bernardini, M., Biskup, B., Boccardi, A., Bogey, T., Bohl, T., Bracco, C., Braunmuller, F., Burger, S., Burt, G., Bustamante, S., Buttenschon, B., Butterworth, A., Caldwell, A., Cascella, M., Chevallay, E., Chung, M., Damerau, H., Deacon, L., Dexter, A., Dirksen, P., Doebert, S., Farmer, J., Fedosseev, V., Feniet, T., Fior, G., Fiorito, R., Fonseca, R., Friebel, F., Gander, P., Gessner, S., Gorgisyan, I., Gorn, A. A., Grulke, O., Gschwendtner, E., Guerrero, A., Hansen, J., Hessler, C., Hofle, W., Holloway, J., Huther, M., Ibison, M., Islam, M. R., Jensen, L., Jolly, S., Kasim, M., Keeble, F., Kim, S. -Y., Krause, F., Lasheen, A., Lefevre, T., LeGodec, G., Li, Y., Liu, S., Lopes, N., Lotov, K. V., Martyanov, M., Mazzoni, S., Godoy, D. Medina, Mete, O., Minakov, V. A., Mompo, R., Moody, J., Moreira, M. T., Mitchell, J., Mutin, C., Norreys, P., Oz, E., Ozturk, E., Pauw, W., Pardone, A., Pasquino, C., Pepitone, K., Petrenko, A., Pitmann, S., Plyushchev, G., Pukhov, A., Rieger, K., Ruhl, H., Schmidt, J., Shalimova, I. A., Shaposhnikova, E., Sherwood, P., Silva, L., Sosedkin, A. P., Spitsyn, R. I., Szczurek, K., Thomas, J., Tuev, P. V., Turner, M., Verzilov, V., Vieira, J., Vincke, H., Welsch, C. P., Williamson, B., Wing, M., Xia, G., and Zhang, H.

Subjects
Physics - Plasma Physics, Physics - Accelerator Physics
Abstract

AWAKE is a proton-driven plasma wakefield acceleration experiment. % We show that the experimental setup briefly described here is ready for systematic study of the seeded self-modulation of the 400\,GeV proton bunch in the 10\,m-long rubidium plasma with density adjustable from 1 to 10$\times10^{14}$\,cm$^{-3}$. % We show that the short laser pulse used for ionization of the rubidium vapor propagates all the way along the column, suggesting full ionization of the vapor. % We show that ionization occurs along the proton bunch, at the laser time and that the plasma that follows affects the proton bunch. %, Comment: Presented as an invited talk at the EPS=Plasma Physics Conference 2017

Published
2017
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22. Acceleration of electrons in the plasma wakefield of a proton bunch

Author

Adli, E, Ahuja, A, Apsimon, O, Apsimon, R, Bachmann, A-M, Barrientos, D, Batsch, F, Bauche, J, Berglyd Olsen, VK, Bernardini, M, Bohl, T, Bracco, C, Braunmüller, F, Burt, G, Buttenschön, B, Caldwell, A, Cascella, M, Chappell, J, Chevallay, E, Chung, M, Cooke, D, Damerau, H, Deacon, L, Deubner, LH, Dexter, A, Doebert, S, Farmer, J, Fedosseev, VN, Fiorito, R, Fonseca, RA, Friebel, F, Garolfi, L, Gessner, S, Gorgisyan, I, Gorn, AA, Granados, E, Grulke, O, Gschwendtner, E, Hansen, J, Helm, A, Henderson, JR, Hüther, M, Ibison, M, Jensen, L, Jolly, S, Keeble, F, Kim, S-Y, Kraus, F, Li, Y, Liu, S, Lopes, N, Lotov, KV, Maricalva Brun, L, Martyanov, M, Mazzoni, S, Medina Godoy, D, Minakov, VA, Mitchell, J, Molendijk, JC, Moody, JT, Moreira, M, Muggli, P, Öz, E, Pasquino, C, Pardons, A, Peña Asmus, F, Pepitone, K, Perera, A, Petrenko, A, Pitman, S, Pukhov, A, Rey, S, Rieger, K, Ruhl, H, Schmidt, JS, Shalimova, IA, Sherwood, P, Silva, LO, Soby, L, Sosedkin, AP, Speroni, R, Spitsyn, RI, Tuev, PV, Turner, M, Velotti, F, Verra, L, Verzilov, VA, Vieira, J, Welsch, CP, Williamson, B, Wing, M, Woolley, B, and Xia, G

Subjects
Nuclear and Plasma Physics, Physical Sciences, Affordable and Clean Energy, General Science & Technology
Abstract

High-energy particle accelerators have been crucial in providing a deeper understanding of fundamental particles and the forces that govern their interactions. To increase the energy of the particles or to reduce the size of the accelerator, new acceleration schemes need to be developed. Plasma wakefield acceleration1-5, in which the electrons in a plasma are excited, leading to strong electric fields (so called 'wakefields'), is one such promising acceleration technique. Experiments have shown that an intense laser pulse6-9 or electron bunch10,11 traversing a plasma can drive electric fields of tens of gigavolts per metre and above-well beyond those achieved in conventional radio-frequency accelerators (about 0.1 gigavolt per metre). However, the low stored energy of laser pulses and electron bunches means that multiple acceleration stages are needed to reach very high particle energies5,12. The use of proton bunches is compelling because they have the potential to drive wakefields and to accelerate electrons to high energy in a single acceleration stage13. Long, thin proton bunches can be used because they undergo a process called self-modulation14-16, a particle-plasma interaction that splits the bunch longitudinally into a series of high-density microbunches, which then act resonantly to create large wakefields. The Advanced Wakefield (AWAKE) experiment at CERN17-19 uses high-intensity proton bunches-in which each proton has an energy of 400 gigaelectronvolts, resulting in a total bunch energy of 19 kilojoules-to drive a wakefield in a ten-metre-long plasma. Electron bunches are then injected into this wakefield. Here we present measurements of electrons accelerated up to two gigaelectronvolts at the AWAKE experiment, in a demonstration of proton-driven plasma wakefield acceleration. Measurements were conducted under various plasma conditions and the acceleration was found to be consistent and reliable. The potential for this scheme to produce very high-energy electron bunches in a single accelerating stage20 means that our results are an important step towards the development of future high-energy particle accelerators21,22.

Published
2018

24. Cold snare endoscopic resection for large colon polyps – a randomized trial

Author

Pohl, H., additional, Rex, D. K., additional, Barber, J., additional, Moyer, M., additional, Elmunzer, J., additional, Rastogi, A., additional, Gordon, S., additional, Zolotarevsky, E., additional, Levenick, J. M., additional, Aslanian, H., additional, El Atrache, M., additional, Von Renteln, D., additional, Bhaumik, B., additional, Keswani, R., additional, Kumta, N., additional, Pleskow, D. K., additional, Smith, Z., additional, Abu Ghanimeh, M. K., additional, Sanaei, O., additional, Jensen, L. L., additional, Mackenzie, T., additional, and Piraka, C., additional

Published
2024
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26. Psychotropic medication use and mortality in patients with acute myocardial infarction complicated by cardiogenic shock

Author

Bo Kunkel, J, primary, Nerst, D, additional, Laursen Graversen, P, additional, Josiassen, J, additional, Lerche Helgestad, O K, additional, Schmidt, H, additional, Holmvang, L, additional, Okkels Jensen, L, additional, Thoegersen, M, additional, Fosboel, E, additional, Berg Ravn, H, additional, Eifer Moeller, J, additional, and Hassager, C, additional

Published
2024
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28. Instrumentation for the Citizen CATE Experiment: Faroe Islands and Indonesia

Author

Penn, M J, Baer, R, Bosh, R, Garrison, D, Gelderman, R, Hare, H, Isberner, F, Jensen, L, Kovac, S, McKay, M, Mitchell, A, Pierce, M, Ursache, A, Varsik, J, Walter, D, Watson, Z, Young, D, and Team, the Citizen CATE

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics
Abstract

The inner regions of the solar corona from 1-2.5 Rsun are poorly sampled both from the ground and space telescopes. A solar eclipse reduces the sky scattered background intensity by a factor of about 10,000 and opens a window to view this region directly. The goal of the Citizen {\it Continental-America Telescopic Eclipse} (CATE) Experiment is to take a 90-minute time sequence of calibrated white light images of this coronal region using 60 identical telescopes spread from Oregon to South Carolina during the 21 August 2017 total solar eclipse. Observations that can address questions of coronal dynamics in this region can be collected with rather modest telescope equipment, but the large dynamic range of the coronal brightness requires careful camera control. The instruments used for test runs on the Faroe Islands in 2015 and at five sites in Indonesia in 2016 are described. Intensity calibration of the coronal images is done and compared with previous eclipse measurements from November \& Koutchmy (1996) and Bazin et al. (2015). The change of coronal brightness with distance from the Sun seen in the 2016 eclipse agrees with observations from the 1991 eclipse but differ substantially from the 2010 eclipse. The 2015 observations agree with 2016 and 1991 solar radii near the Sun, but are fainter at larger distances. Problems encountered during these test runs are discussed as well the solutions which will be implemented for the 2017 eclipse experiment.

Published
2016
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29. AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN

Author

Gschwendtner, E., Adli, E., Amorim, L., Apsimon, R., Assmann, R., Bachmann, A. -M., Batsch, F., Bauche, J., Olsen, V. K. Berglyd, Bernardini, M., Bingham, R., Biskup, B., Bohl, T., Bracco, C., Burrows, P. N., Burt, G., Buttenschon, B., Butterworth, A., Caldwell, A., Cascella, M., Chevallay, E., Cipiccia, S., Damerau, H., Deacon, L., Dirksen, P., Doebert, S., Dorda, U., Farmer, J., Fedosseev, V., Feldbaumer, E., Fiorito, R., Fonseca, R., Friebel, F., Gorn, A. A., Grulke, O., Hansen, J., Hessler, C., Hofle, W., Holloway, J., Huther, M., Jaroszynski, D., Jensen, L., Jolly, S., Joulaei, A., Kasim, M., Keeble, F., Li, Y., Liu, S., Lopes, N., Lotov, K. V., Mandry, S., Martorelli, R., Martyanov, M., Mazzoni, S., Mete, O., Minakov, V. A., Mitchell, J., Moody, J., Muggli, P., Najmudin, Z., Norreys, P., Oz, E., Pardons, A., Pepitone, K., Petrenko, A., Plyushchev, G., Pukhov, A., Rieger, K., Ruhl, H., Salveter, F., Savard, N., Schmidt, J., Seryi, A., Shaposhnikova, E., Sheng, Z. M., Sherwood, P., Silva, L., Soby, L., Sosedkin, A. P., Spitsyn, R. I., Trines, R., Tuev, P. V., Turner, M., Verzilov, V., Vieira, J., Vincke, H., Wei, Y., Welsch, C. P., Wing, M., Xia, G., and Zhang, H.

Subjects
Physics - Accelerator Physics, Physics - Plasma Physics
Abstract

The Advanced Proton Driven Plasma Wakefield Acceleration Experiment (AWAKE) aims at studying plasma wakefield generation and electron acceleration driven by proton bunches. It is a proof-of-principle R&D experiment at CERN and the world's first proton driven plasma wakefield acceleration experiment. The AWAKE experiment will be installed in the former CNGS facility and uses the 400 GeV/c proton beam bunches from the SPS. The first experiments will focus on the self-modulation instability of the long (rms ~12 cm) proton bunch in the plasma. These experiments are planned for the end of 2016. Later, in 2017/2018, low energy (~15 MeV) electrons will be externally injected to sample the wakefields and be accelerated beyond 1 GeV. The main goals of the experiment will be summarized. A summary of the AWAKE design and construction status will be presented., Comment: 7 pages, 7 figures, 2 tables

Published
2015
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30. Path to AWAKE: Evolution of the concept

Author

Caldwell, A., Adli, E., Amorim, L., Apsimon, R., Argyropoulos, T., Assmann, R., Bachmann, A. -M., Batsch, F., Bauche, J., Olsen, V. K. Berglyd, Bernardini, M., Bingham, R., Biskup, B., Bohl, T., Bracco, C., Burrows, P. N., Burt, G., Buttenschon, B., Butterworth, A., Cascella, M., Chattopadhyay, S., Chevallay, E., Cipiccia, S., Damerau, H., Deacon, L., Dirksen, P., Doebert, S., Dorda, U., Elsen, E., Farmer, J., Fartoukh, S., Fedosseev, V., Feldbaumer, E., Fiorito, R., Fonseca, R., Friebel, F., Geschonke, G., Goddard, B., Gorn, A. A., Grulke, O., Gschwendtner, E., Hansen, J., Hessler, C., Hillenbrand, S., Hofle, W., Holloway, J., Huang, C., Huther, M., Jaroszynski, D., Jensen, L., Jolly, S., Joulaei, A., Kasim, M., Keeble, F., Kersevan, R., Kumar, N., Li, Y., Liu, S., Lopes, N., Lotov, K. V., Lu, W., Machacek, J., Mandry, S., Martin, I., Martorelli, R., Martyanov, M., Mazzoni, S., Meddahi, M., Merminga, L., Mete, O., Minakov, V. A., Mitchell, J., Moody, J., Muller, A. -S., Najmudin, Z., Noakes, T. C. Q., Norreys, P., Osterhoff, J., Oz, E., Pardons, A., Pepitone, K., Petrenko, A., Plyushchev, G., Pozimski, J., Pukhov, A., Reimann, O., Rieger, K., Roesler, S., Ruhl, H., Rusnak, T., Salveter, F., Savard, N., Schmidt, J., von der Schmitt, H., Seryi, A., Shaposhnikova, E., Sheng, Z. M., Sherwood, P., Silva, L., Simon, F., Soby, L., Sosedkin, A. P., Spitsyn, R. I., Tajima, T., Tarkeshian, R., Timko, H., Trines, R., Tueckmantel, T., Tuev, P. V., Turner, M., Velotti, F., Verzilov, V., Vieira, J., Vincke, H., Wei, Y., Welsch, C. P., Wing, M., Xia, G., Yakimenko, V., Zhang, H., and Zimmermann, F.

Subjects
Physics - Plasma Physics, Physics - Accelerator Physics
Abstract

This report describes the conceptual steps in reaching the design of the AWAKE experiment currently under construction at CERN. We start with an introduction to plasma wakefield acceleration and the motivation for using proton drivers. We then describe the self-modulation instability --- a key to an early realization of the concept. This is then followed by the historical development of the experimental design, where the critical issues that arose and their solutions are described. We conclude with the design of the experiment as it is being realized at CERN and some words on the future outlook. A summary of the AWAKE design and construction status as presented in this conference is given in [1]., Comment: 15 pages, 24 figures, 1 table, 111 references, 121 author from 36 organizations

Published
2015
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31. Water : A Dutch Cultural History

Author

Jensen, L. and Jensen, L.

Abstract

Floating cradles, water wolves, a finger in the dike: what do stories about their struggle with the water tell us about the Dutch? For centuries the Dutch have battled with water. Time after time they managed to tame the water wolf, but they have had to deal at least as often with devastating floods. There was the Saint Elizabeth’s Day Flood of 1421, for example, and the North Sea flood of 1953. In the cultural representation of such catastrophic events, vulnerability and pride go hand in hand. Through photographs, stories and monuments, writers and artists have emphasized both the disastrous consequences of floods, and the resilience of the communities affected. Water: A Dutch Cultural History tells the story of the lion of Holland, paternalistic princes, fundraising campaigns and solidarity.

Published
2024

32. Microaxial Flow Pump or Standard Care in Infarct-Related Cardiogenic Shock

Author

Møller, J. E., Engstrøm, T., Jensen, L. O., Eiskjær, H., Mangner, N., Polzin, A., Schulze, P. C., Skurk, C., Nordbeck, P., Clemmensen, P., Panoulas, V., Zimmer, S., Schäfer, A., Werner, N., Frydland, M., Holmvang, L., Kjærgaard, J., Sørensen, R., Lønborg, J., Lindholm, M. G., Udesen, N. L.J., Junker, A., Schmidt, H., Terkelsen, C. J., Christensen, S., Christiansen, E. H., Linke, A., Woitek, F. J., Westenfeld, R., Möbius-Winkler, S., Wachtell, K., Ravn, H. B., Lassen, J. F., Boesgaard, S., Gerke, O., Hassager, C., Møller, J. E., Engstrøm, T., Jensen, L. O., Eiskjær, H., Mangner, N., Polzin, A., Schulze, P. C., Skurk, C., Nordbeck, P., Clemmensen, P., Panoulas, V., Zimmer, S., Schäfer, A., Werner, N., Frydland, M., Holmvang, L., Kjærgaard, J., Sørensen, R., Lønborg, J., Lindholm, M. G., Udesen, N. L.J., Junker, A., Schmidt, H., Terkelsen, C. J., Christensen, S., Christiansen, E. H., Linke, A., Woitek, F. J., Westenfeld, R., Möbius-Winkler, S., Wachtell, K., Ravn, H. B., Lassen, J. F., Boesgaard, S., Gerke, O., and Hassager, C.

Abstract

BACKGROUND The effects of temporary mechanical circulatory support with a microaxial flow pump on mortality among patients with ST-segment elevation myocardial infarction (STEMI) complicated by cardiogenic shock remains unclear. METHODS In an international, multicenter, randomized trial, we assigned patients with STEMI and cardiogenic shock to receive a microaxial flow pump (Impella CP) plus standard care or standard care alone. The primary end point was death from any cause at 180 days. A composite safety end point was severe bleeding, limb ischemia, hemolysis, device failure, or worsening aortic regurgitation. RESULTS A total of 360 patients underwent randomization, of whom 355 were included in the final analysis (179 in the microaxial-flow-pump group and 176 in the standard-care group). The median age of the patients was 67 years, and 79.2% were men. Death from any cause occurred in 82 of 179 patients (45.8%) in the microaxial-flow-pump group and in 103 of 176 patients (58.5%) in the standard-care group (hazard ratio, 0.74; 95% confidence interval [CI], 0.55 to 0.99; P=0.04). A composite safety end-point event occurred in 43 patients (24.0%) in the microaxial-flow-pump group and in 11 (6.2%) in the standard-care group (relative risk, 4.74; 95% CI, 2.36 to 9.55). Renal-replacement therapy was administered to 75 patients (41.9%) in the microaxial-flow-pump group and to 47 patients (26.7%) in the standard-care group (relative risk, 1.98; 95% CI, 1.27 to 3.09). CONCLUSIONS The routine use of a microaxial flow pump with standard care in the treatment of patients with STEMI-related cardiogenic shock led to a lower risk of death from any cause at 180 days than standard care alone. The incidence of a composite of adverse events was higher with the use of the microaxial flow pump. (Funded by the Danish Heart Foundation and Abiomed; DanGer Shock ClinicalTrials.gov number, NCT01633502.), background The effects of temporary mechanical circulatory support with a microaxial flow pump on mortality among patients with ST-segment elevation myocardial infarction (STEMI) complicated by cardiogenic shock remains unclear. METHODS In an international, multicenter, randomized trial, we assigned patients with STEMI and cardiogenic shock to receive a microaxial flow pump (Impella CP) plus standard care or standard care alone. The primary end point was death from any cause at 180 days. A composite safety end point was severe bleeding, limb ischemia, hemolysis, device failure, or worsening aortic regurgitation. RESULTS A total of 360 patients underwent randomization, of whom 355 were included in the final analysis (179 in the microaxial-flow-pump group and 176 in the standard-care group). The median age of the patients was 67 years, and 79.2% were men. Death from any cause occurred in 82 of 179 patients (45.8%) in the microaxial-flow-pump group and in 103 of 176 patients (58.5%) in the standard-care group (hazard ratio, 0.74; 95% confidence interval [CI], 0.55 to 0.99; P=0.04). A composite safety end-point event occurred in 43 patients (24.0%) in the microaxial-flow-pump group and in 11 (6.2%) in the standard-care group (relative risk, 4.74; 95% CI, 2.36 to 9.55). Renal-replacement therapy was administered to 75 patients (41.9%) in the microaxial-flow-pump group and to 47 patients (26.7%) in the standard-care group (relative risk, 1.98; 95% CI, 1.27 to 3.09). CONCLUSIONS The routine use of a microaxial flow pump with standard care in the treatment of patients with STEMI-related cardiogenic shock led to a lower risk of death from any cause at 180 days than standard care alone. The incidence of a composite of adverse events was higher with the use of the microaxial flow pump. (Funded by the Danish Heart Foundation and Abiomed; DanGer Shock ClinicalTrials.gov number, NCT01633502.)

Published
2024

33. Cardiac energetics and end-organ perfusion with veno-arterial extracorporeal membrane oxygenation versus ecmella for cardiogenic shock in a large animal model

Author

Hartmund Frederiksen, P, primary, Linde, L, additional, Gregers, E, additional, Udesen, N L J, additional, Helgestad, O K, additional, Banke, A, additional, Dahl, J S, additional, Jensen, L O, additional, Lassen, J F, additional, Larsen, J P, additional, Povelsen, A L, additional, Schmidt, H, additional, Ravn, H B, additional, and Moller, J E, additional

Published
2023
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34. Association between speckle tracking echocardiography and pressure-volume loop derived parameters at increasing levels of myocardial damage in a porcine model of acute cardiogenic shock

Author

Hartmund Frederiksen, P, primary, Linde, L, additional, Gregers, E, additional, Udesen, N L J, additional, Helgestad, O K L, additional, Banke, A B S, additional, Dahl, J S, additional, Jensen, L O, additional, Lassen, J F, additional, Povlsen, A L, additional, Larsen, J P, additional, Schmidt, H, additional, Ravn, H B, additional, and Moller, J E, additional

Published
2023
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35. Progress with the Upgrade of the SPS for the HL-LHC Era

Author

Goddard, B., Argyropoulos, T., Bartosik, H., Bartmann, W., Bohl, T., Caspers, F., Cornelis, K., Damerau, H., Drøsdal, L., Ducimetière, L., Garoby, R., Gourber-Pace, M., Höfle, W., Iadarola, G., Jensen, L., Kain, V., Losito, R., Meddahi, M., Mereghetti, A., Mertens, V., Mete, Ö., Montesinos, E., Müller, J. E., Papaphilippou, Y., Rumolo, G., Salvant, B., Shaposhnikova, E., Taborelli, M., Timko, H., Velotti, F., and Gianfelice-Wendt, E.

Subjects
Physics - Accelerator Physics
Abstract

The demanding beam performance requirements of the High Luminosity (HL-) LHC project translate into a set of requirements and upgrade paths for the LHC injector complex. In this paper the performance requirements for the SPS and the known limitations are reviewed in the light of the 2012 operational experience. The various SPS upgrades in progress and still under consideration are described, in addition to the machine studies and simulations performed in 2012. The expected machine performance reach is estimated on the basis of the present knowledge, and the remaining decisions that still need to be made concerning upgrade options are detailed., Comment: 3 p. Presented at 4th International Particle Accelerator Conference (IPAC 2013)

Published
2014

36. Management of acute mesenteric ischaemia: Results of a worldwide survey

Author

Hess, B, Cahenzli, M, Forbes, A, Burgos, R, Coccolini, F, Corcos, O, Holst, M, Irtun, Ø, Klek, S, Pironi, L, Rasmussen, H, Serlie, M, Thibault, R, Gabe, S, Reintam Blaser, A, Akin, E, Ali, S, Argenio, G, Atici, S, Augustin, G, Baili, E, Bains, L, Bala, M, Baldini, E, Baraket, O, Barone, M, Biloslavo, A, Roberto, B, Bombardini, C, Brisinda, G, Buonomo, L, Catena, F, Ceresoli, M, Chiarello, M, Chouliaras, C, D'Acapito, F, Damaskos, D, De Simone, B, Delogu, D, Demetrashvili, Z, Di Carlo, I, D'Oria, M, Durán-Muñoz-Cruzado, V, Forget, P, Fortuna, L, Fransvea, P, Frey, C, Gapejeva, O, Garcon, P, Gass, J, Teixeira Gonsaga, R, Griffiths, E, Gundogan, K, Gurjar, M, Hamid, H, Silesky Jiménez, J, Kase, K, Hussain Kazmi, S, Kechagias, A, Khokha, V, Kobe, Y, Korkolis, D, Litvin, A, Lostoridis, E, Mahendran, H, Marino, F, Martinuzzi, A, Mesina, C, Neri, V, Panisic, M, Paolillo, C, Pararas, N, Perrone, G, Pesce, A, Picardi, B, Pither, C, Podda, M, Poskus, T, Poullenot, F, Przemyslaw, M, Sartelli, M, Sasia, D, Scheiterle, M, Seretis, F, Søreide, K, Sydorchuk, R, Szczepanek, K, Bodnar, Z, Tamion, F, Tarasconi, A, Teraa, M, Tolonen, M, Vanuytsel, T, Veroux, M, Vinter-Jensen, L, Visconti, D, Widmer, L, Zakaria, A, Zubareva, N, Endorsing International, S, Hess B., Cahenzli M., Forbes A., Burgos R., Coccolini F., Corcos O., Holst M., Irtun Ø., Klek S., Pironi L., Rasmussen H. H., Serlie M. J., Thibault R., Gabe S., Reintam Blaser A., Akin E., Ali S. M., Argenio G., Atici S. D., Augustin G., Baili E., Bains L., Bala M., Baldini E., Baraket O., Barone M., Biloslavo A., Roberto Bini, Bombardini C., Brisinda G., Buonomo L., Catena F., Ceresoli M., Chiarello M. M., Chouliaras C., D'Acapito F., Damaskos D., De Simone B., Delogu D., Demetrashvili Z., Di Carlo I., D'Oria M., Durán-Muñoz-Cruzado V. M., Forget P., Fortuna L., Fransvea P., Frey C., Gapejeva O., Garcon P., Gass J. M., Teixeira Gonsaga R. A., Griffiths E., Gundogan K., Gurjar M., Hamid H. K. S., Silesky Jiménez J. I., Kase K., Hussain Kazmi S. S., Kechagias A., Khokha V., Kobe Y., Korkolis D. P., Litvin A., Lostoridis E., Mahendran H. A., Marino F., Martinuzzi A., Mesina C., Neri V., Panisic M., Paolillo C., Pararas N., Perrone G., Pesce A., Picardi B., Pither C., Podda M., Poskus T., Poullenot F., Przemyslaw M., Sartelli M., Sasia D., Scheiterle M., Seretis F., Søreide K., Sydorchuk R., Szczepanek K., Bodnar Z., Tamion F., Tarasconi A., Teraa M., Tolonen M., Vanuytsel T., Veroux M., Vinter-Jensen L., Visconti D., Widmer L., Zakaria A. D., Zubareva N., Endorsing International Societies, Hess, B, Cahenzli, M, Forbes, A, Burgos, R, Coccolini, F, Corcos, O, Holst, M, Irtun, Ø, Klek, S, Pironi, L, Rasmussen, H, Serlie, M, Thibault, R, Gabe, S, Reintam Blaser, A, Akin, E, Ali, S, Argenio, G, Atici, S, Augustin, G, Baili, E, Bains, L, Bala, M, Baldini, E, Baraket, O, Barone, M, Biloslavo, A, Roberto, B, Bombardini, C, Brisinda, G, Buonomo, L, Catena, F, Ceresoli, M, Chiarello, M, Chouliaras, C, D'Acapito, F, Damaskos, D, De Simone, B, Delogu, D, Demetrashvili, Z, Di Carlo, I, D'Oria, M, Durán-Muñoz-Cruzado, V, Forget, P, Fortuna, L, Fransvea, P, Frey, C, Gapejeva, O, Garcon, P, Gass, J, Teixeira Gonsaga, R, Griffiths, E, Gundogan, K, Gurjar, M, Hamid, H, Silesky Jiménez, J, Kase, K, Hussain Kazmi, S, Kechagias, A, Khokha, V, Kobe, Y, Korkolis, D, Litvin, A, Lostoridis, E, Mahendran, H, Marino, F, Martinuzzi, A, Mesina, C, Neri, V, Panisic, M, Paolillo, C, Pararas, N, Perrone, G, Pesce, A, Picardi, B, Pither, C, Podda, M, Poskus, T, Poullenot, F, Przemyslaw, M, Sartelli, M, Sasia, D, Scheiterle, M, Seretis, F, Søreide, K, Sydorchuk, R, Szczepanek, K, Bodnar, Z, Tamion, F, Tarasconi, A, Teraa, M, Tolonen, M, Vanuytsel, T, Veroux, M, Vinter-Jensen, L, Visconti, D, Widmer, L, Zakaria, A, Zubareva, N, Endorsing International, S, Hess B., Cahenzli M., Forbes A., Burgos R., Coccolini F., Corcos O., Holst M., Irtun Ø., Klek S., Pironi L., Rasmussen H. H., Serlie M. J., Thibault R., Gabe S., Reintam Blaser A., Akin E., Ali S. M., Argenio G., Atici S. D., Augustin G., Baili E., Bains L., Bala M., Baldini E., Baraket O., Barone M., Biloslavo A., Roberto Bini, Bombardini C., Brisinda G., Buonomo L., Catena F., Ceresoli M., Chiarello M. M., Chouliaras C., D'Acapito F., Damaskos D., De Simone B., Delogu D., Demetrashvili Z., Di Carlo I., D'Oria M., Durán-Muñoz-Cruzado V. M., Forget P., Fortuna L., Fransvea P., Frey C., Gapejeva O., Garcon P., Gass J. M., Teixeira Gonsaga R. A., Griffiths E., Gundogan K., Gurjar M., Hamid H. K. S., Silesky Jiménez J. I., Kase K., Hussain Kazmi S. S., Kechagias A., Khokha V., Kobe Y., Korkolis D. P., Litvin A., Lostoridis E., Mahendran H. A., Marino F., Martinuzzi A., Mesina C., Neri V., Panisic M., Paolillo C., Pararas N., Perrone G., Pesce A., Picardi B., Pither C., Podda M., Poskus T., Poullenot F., Przemyslaw M., Sartelli M., Sasia D., Scheiterle M., Seretis F., Søreide K., Sydorchuk R., Szczepanek K., Bodnar Z., Tamion F., Tarasconi A., Teraa M., Tolonen M., Vanuytsel T., Veroux M., Vinter-Jensen L., Visconti D., Widmer L., Zakaria A. D., Zubareva N., and Endorsing International Societies

Abstract

Background: Acute mesenteric ischaemia (AMI) is a condition with high mortality. This survey assesses current attitudes and practices to manage AMI worldwide. Methods: A questionnaire survey about the practices of diagnosing and managing AMI, endorsed by several specialist societies, was sent to different medical specialists and hospitals worldwide. Data from individual health care professionals and from medical teams were collected. Results: We collected 493 individual forms from 71 countries and 94 team forms from 34 countries. Almost half of respondents were surgeons, and most of the responding teams (70%) were led by surgeons. Most of the respondents indicated that diagnosis of AMI is often delayed but rarely missed. Emergency revascularisation is often considered for patients with AMI but rarely in cases of transmural ischaemia (intestinal infarction). Responses from team hospitals with a dedicated special unit (14 team forms) indicated more aggressive revascularisation. Abdominopelvic CT-scan with intravenous contrast was suggested as the most useful diagnostic test, indicated by approximately 90% of respondents. Medical history and risk factors were thought to be more important in diagnosis of AMI without transmural ischaemia, whereas for intestinal infarction, plasma lactate concentrations and surgical exploration were considered more useful. In elderly patients, a palliative approach is often chosen over extensive bowel resection. There was a large variability in anticoagulant treatment, as well as in timing of surgery to restore bowel continuity. Conclusions: Delayed diagnosis of AMI is common despite wide availability of an adequate imaging modality, i.e. CT-scan. Large variability in treatment approaches exists, indicating the need for updated guidelines. Increased awareness and knowledge of AMI may improve current practice until more robust evidence becomes available. Adherence to the existing guidelines may help in improving differences in treatment an

Published
2023

38. The electron accelerators for the AWAKE experiment at CERN—Baseline and Future Developments

Author

Pepitone, K., Doebert, S., Apsimon, R., Bauche, J., Bernardini, M., Bracco, C., Burt, G., Chauchet, A., Chevallay, E., Chritin, N., Curt, S., Damerau, H., Kelisani, M. Dayyani, Delory, C., Fedosseev, V., Friebel, F., Galleazzi, F., Gorgisyan, I., Gschwendtner, E., Hansen, J., Jensen, L., Keeble, F., Maricalva, L., Mazzoni, S., McMonagle, G., Mete, O., Pardons, A., Pasquino, C., Verzilov, V., Schmidt, J.S., Soby, L., Williamson, B., Yamakawa, E., Pitman, S., and Mitchell, J.

Published
2018
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40. Bose-Einstein condensation temperature of a gas of weakly dissociated diatomic molecules

Author

Jensen, L. M., Mäkelä, H., and Pethick, C. J.

Subjects
Condensed Matter - Other Condensed Matter, Condensed Matter - Superconductivity
Abstract

We consider the properties of a gas of bosonic diatomic molecules in the limit when few of the molecules are dissociated. Taking into account the effects of dissociation and scattering among molecules and atoms, we calculate the dispersion relation for a molecule, and the thermal depletion of the condensate. We calculate the dependence of the Bose-Einstein condensation temperature of a uniform gas on the atom-atom scattering length, and conclude that, for a broad Feshbach resonance, the condensation temperature increases as the molecular state becomes less strongly bound, thereby giving rise to a maximum in the transition temperature in the BEC-BCS crossover. We also argue on general grounds that, for a gas in a harmonic trap and for a narrow Feshbach resonance, the condensation temperature will decrease with increasing scattering length., Comment: 4 pages

Published
2006
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41. Fermion pairing with spin-density imbalance in an optical lattice

Author

Koponen, T., Kinnunen, J., Martikainen, J. -P., Jensen, L. M., and Torma, P.

Subjects
Condensed Matter - Superconductivity, Condensed Matter - Materials Science
Abstract

We consider pairing in a two-component atomic Fermi gas, in a three-dimensional optical lattice, when the components have unequal densities, i.e. the gas is polarized. We show that a superfluid where the translational symmetry is broken by a finite Cooper pair momentum, namely an FFLO-type state, minimizes the Helmholtz free energy of the system. We demonstrate that such a state is clearly visible in the observable momentum distribution of the atoms, and analyze the dependence of the order parameter and the momentum distribution on the filling fraction and the interaction strength., Comment: 18 pages, 17 figures, replaced with published version, also available at http://stacks.iop.org/1367-2630/8/179

Published
2006
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42. Non-BCS superfluidity in trapped ultracold Fermi gases

Author

Jensen, L. M., Kinnunen, J., and Torma, P.

Subjects
Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Other Condensed Matter
Abstract

Superconductivity and superfluidity of fermions require, within the BCS theory, matching of the Fermi energies of the two interacting Fermion species. Difference in the number densities of the two species leads either to a normal state, to phase separation, or - potentially - to exotic forms of superfluidity such as FFLO-state, Sarma state or breached pair state. We consider ultracold Fermi gases with polarization, i.e. spin-density imbalance. We show that, due to the gases being trapped and isolated from the environment in terms of particle exchange, exotic forms of superfluidity appear as a shell around the BCS-superfluid core of the gas and, for large density imbalance, in the core as well. We obtain these results by describing the effect of the trapping potential by using the Bogoliubov-de Gennes equations. For comparison to experiments, we calculate also the condensate fraction, and show that, in the center of the trap, a polarized superfluid leads to a small dip in the central density difference. We compare the results to those given by local density approximation and find qualitatively different behavior., Comment: Extended and revised, 13 pages, 13 figures

Published
2006
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43. BCS-BEC Crossover in Atomic Fermi Gases with a Narrow Resonance

Author

Jensen, L. M., Nilsen, H. M., and Watanabe, Gentaro

Subjects
Condensed Matter - Superconductivity, Condensed Matter - Strongly Correlated Electrons, Nuclear Theory
Abstract

We determine the effects on the BCS-BEC crossover of the energy dependence of the effective two-body interaction, which at low energies is determined by the effective range. To describe interactions with an effective range of either sign, we consider a single-channel model with a two-body interaction having an attractive square well and a repulsive square barrier. We investigate the two-body scattering properties of the model, and then solve the Eagles-Leggett equations for the zero temperature crossover, determining the momentum dependent gap and the chemical potential self-consistently. From this we investigate the dependence of the crossover on the effective range of the interaction., Comment: 12 pages, 14 figures

Published
2006
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45. Coping with epidemics in early modern chronicles, the Low Countries, 1500–1850

Author

Dekker, T.M.A.M., Asperen, H. van, Jensen L., Asperen, H. van, and Jensen L.

Subjects
Knowledge, Low Countries, Epidemic Disease, Chronicles, Middling Sort
Abstract

Historians have hypothesised that the increase of medical knowledge in the early modern period led to a shift away from religious towards ‘scientific’ explanations and prophylactic measures. The writings of contemporaries belonging to the ‘middling’ ranks of society tell a different story. This chapter presents a long-term perspective on how 104 non-medical experts coped with and reflected upon epidemics in the Low Countries. By using the corpus of the Chronicling Novelty project, I demonstrate that the middling sort used both religious and non-religious practices side-by-side. I show that between 1500 and 1850, natural explanations became more detailed and complex, but they remained in service of, or subordinate to, divine explanations. Moreover, although the idea of an angry and vengeful God was never far away, the notion of a benevolent God gained prominence in the seventeenth century.

Published
2023

46. Strongly interacting Fermi gases with density imbalance

Author

Kinnunen, J., Jensen, L. M., and Torma, P.

Subjects
Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Other Condensed Matter, Condensed Matter - Superconductivity
Abstract

We consider density-imbalanced Fermi gases of atoms in the strongly interacting, i.e. unitarity, regime. The Bogoliubov-deGennes equations for a trapped superfluid are solved. They take into account the finite size of the system, as well as give rise to both phase separation and FFLO type oscillations in the order parameter. We show how radio-frequency spectroscopy reflects the phase separation, and can provide direct evidence of the FFLO-type oscillations via observing the nodes of the order parameter., Comment: Added one reference. Published in PRL

Published
2005
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47. Tunable effective g-factor in InAs nanowire quantum dots

Author

Björk, M. T., Fuhrer, A., Hansen, A. E., Larsson, M. W., Jensen, L. E., and Samuelson, L.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science
Abstract

We report tunneling spectroscopy measurements of the Zeeman spin splitting in InAs few-electron quantum dots. The dots are formed between two InP barriers in InAs nanowires with a wurtzite crystal structure grown by chemical beam epitaxy. The values of the electron g-factors of the first few electrons entering the dot are found to strongly depend on dot size and range from close to the InAs bulk value in large dots |g^*|=13 down to |g^*|=2.3 for the smallest dots. These findings are discussed in view of a simple model., Comment: 4 pages, 3 figures

Published
2005
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49. Non-universal BCS-BEC crossover in resonantly interacting Fermi gases

Author

Jensen, L. M.

Subjects
Condensed Matter - Superconductivity, Condensed Matter - Statistical Mechanics
Abstract

We investigate the non-universal behavior of the BCS-BEC crossover model at the normal to superfluid transition. By using a finite temperature quantum field theoretical approach due to Nozieres and Schmitt-Rink and by making the effective range expansion of the effective two-body interaction we numerically calculate the crossover transition temperature as a function of the scattering length, $a_{F},$ and the effective range parameter, $r_{\mathrm{e}}.$ In an ultracold two-component atomic Fermi gas BCS-BEC crossover physics is expected to appear near magnetic-field-induced Feshbach resonances. By matching two-body scattering properties near a Feshbach resonance to a simple renormalized model potential, a broad resonance is characterized by a small effective range and the gas displays a universal BCS-BEC crossover behavior. On the other hand, for a narrow resonance thermodynamic quantities depend the effective range which may be large and negative at resonance. For increasing values of $-r_{\mathrm{e}}$ we find the transition temperature to be suppressed in the crossover region. We furthermore argue for existence of a lower bound of $T_{c}$ at fixed coupling for increasing $-r_{\mathrm{e}}$ in the crossover region., Comment: 8 pages, 3 figures

Published
2004

50. Superhumps in Cataclysmic Binaries. XXIV. Twenty More Dwarf Novae

Author

Patterson, J., Thorstensen, J., Kemp, J., Skillman, D., Vanmunster, T., Harvey, D., Fried, R., Jensen, L., Cook, L., Rea, R., Monard, B., McCormick, J., Velthuis, F., Walker, S., Martin, B., Bolt, G., Pavlenko, E., O'Donoghue, D., Gunn, J., Novak, R., Masi, G., Garradd, G., Butterworth, N., Krajci, T., Foote, J., and Beshore, E.

Subjects
Astrophysics
Abstract

We report precise measures of the orbital and superhump period in twenty more dwarf novae. For ten stars, we report new and confirmed spectroscopic periods - signifying the orbital period P_o - as well as the superhump period P_sh. These are GX Cas, HO Del, HS Vir, BC UMa, RZ Leo, KV Dra, KS UMa, TU Crt, QW Ser, and RZ Sge. For the remaining ten, we report a medley of P_o and P_sh measurements from photometry; most are new, with some confirmations of previous values. These are KV And, LL And, WX Cet, MM Hya, AO Oct, V2051 Oph, NY Ser, KK Tel, HV Vir, and RX J1155.4-5641. Periods, as usual, can be measured to high accuracy, and these are of special interest since they carry dynamical information about the binary. We still have not quite learned how to read the music, but a few things are clear. The fractional superhump excess epsilon [=(P_sh-P_o)/P_o] varies smoothly with P_o. The scatter of the points about that smooth curve is quite low, and can be used to limit the intrinsic scatter in M_1, the white dwarf mass, and the mass-radius relation of the secondary. The dispersion in M_1 does not exceed 24%, and the secondary-star radii scatter by no more than 11% from a fixed mass-radius relation. For the well-behaved part of epsilon(P_o) space, we estimate from superhump theory that the secondaries are 18+-6% larger than theoretical ZAMS stars. This affects some other testable predictions about the secondaries: at a fixed P_o, it suggests that the secondaries are (compared with ZAMS predictions) 40+-14% less massive, 12+-4% smaller, 19+-6% cooler, and less luminous by a factor 2.5(7). The presence of a well-defined mass-radius relation, reflected in a well-defined epsilon(P_o) relation, strongly limits effects of nuclear evolution in the secondaries., Comment: PDF, 62 pages, 7 tables, 21 figures; accepted, in press, to appear November 2003, PASP; more info at http://cba.phys.columbia.edu/

Published
2003
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