525 results on '"Williams, Christina C."'
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152. The Cosmos in Its Infancy: JADES Galaxy Candidates at z > 8 in GOODS-S and GOODS-N
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Hainline, Kevin N., primary, Johnson, Benjamin D., additional, Robertson, Brant, additional, Tacchella, Sandro, additional, Helton, Jakob M., additional, Sun, Fengwu, additional, Eisenstein, Daniel J., additional, Simmonds, Charlotte, additional, Topping, Michael W., additional, Whitler, Lily, additional, Willmer, Christopher N. A., additional, Rieke, Marcia, additional, Suess, Katherine A., additional, Hviding, Raphael E., additional, Cameron, Alex J., additional, Alberts, Stacey, additional, Baker, William M., additional, Baum, Stefi, additional, Bhatawdekar, Rachana, additional, Bonaventura, Nina, additional, Boyett, Kristan, additional, Bunker, Andrew J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Chen, Zuyi, additional, Curti, Mirko, additional, Curtis-Lake, Emma, additional, D’Eugenio, Francesco, additional, Egami, Eiichi, additional, Endsley, Ryan, additional, Hausen, Ryan, additional, Ji, Zhiyuan, additional, Looser, Tobias J., additional, Lyu, Jianwei, additional, Maiolino, Roberto, additional, Nelson, Erica, additional, Puskás, Dávid, additional, Rawle, Tim, additional, Sandles, Lester, additional, Saxena, Aayush, additional, Smit, Renske, additional, Stark, Daniel P., additional, Williams, Christina C., additional, Willott, Chris, additional, and Witstok, Joris, additional
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- 2024
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153. Brown Dwarf Candidates in the JADES and CEERS Extragalactic Surveys
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Hainline, Kevin N., primary, Helton, Jakob M., additional, Johnson, Benjamin D., additional, Sun, Fengwu, additional, Topping, Michael W., additional, Leisenring, Jarron M., additional, Baker, William M., additional, Eisenstein, Daniel J., additional, Hausen, Ryan, additional, Hviding, Raphael E., additional, Lyu, Jianwei, additional, Robertson, Brant, additional, Tacchella, Sandro, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, and Roellig, Thomas L., additional
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- 2024
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154. UNCOVER Spectroscopy Confirms the Surprising Ubiquity of Active Galactic Nuclei in Red Sources at z > 5
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Greene, Jenny E., primary, Labbe, Ivo, additional, Goulding, Andy D., additional, Furtak, Lukas J., additional, Chemerynska, Iryna, additional, Kokorev, Vasily, additional, Dayal, Pratika, additional, Volonteri, Marta, additional, Williams, Christina C., additional, Wang 王, Bingjie 冰洁, additional, Setton, David J., additional, Burgasser, Adam J., additional, Bezanson, Rachel, additional, Atek, Hakim, additional, Brammer, Gabriel, additional, Cutler, Sam E., additional, Feldmann, Robert, additional, Fujimoto, Seiji, additional, Glazebrook, Karl, additional, de Graaff, Anna, additional, Khullar, Gourav, additional, Leja, Joel, additional, Marchesini, Danilo, additional, Maseda, Michael V., additional, Matthee, Jorryt, additional, Miller, Tim B., additional, Naidu, Rohan P., additional, Nanayakkara, Themiya, additional, Oesch, Pascal A., additional, Pan, Richard, additional, Papovich, Casey, additional, Price, Sedona H., additional, van Dokkum, Pieter, additional, Weaver, John R., additional, Whitaker, Katherine E., additional, and Zitrin, Adi, additional
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- 2024
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155. JADES: The emergence and evolution of Lyα emission and constraints on the intergalactic medium neutral fraction
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Jones, Gareth C., primary, Bunker, Andrew J., additional, Saxena, Aayush, additional, Witstok, Joris, additional, Stark, Daniel P., additional, Arribas, Santiago, additional, Baker, William M., additional, Bhatawdekar, Rachana, additional, Bowler, Rebecca, additional, Boyett, Kristan, additional, Cameron, Alex J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Curti, Mirko, additional, Curtis-Lake, Emma, additional, Eisenstein, Daniel J., additional, Hainline, Kevin, additional, Hausen, Ryan, additional, Ji, Zhiyuan, additional, Johnson, Benjamin D., additional, Kumari, Nimisha, additional, Looser, Tobias J., additional, Maiolino, Roberto, additional, Maseda, Michael V., additional, Parlanti, Eleonora, additional, Rix, Hans-Walter, additional, Robertson, Brant E., additional, Sandles, Lester, additional, Scholtz, Jan, additional, Smit, Renske, additional, Tacchella, Sandro, additional, Übler, Hannah, additional, Williams, Christina C., additional, and Willott, Chris, additional
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- 2024
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156. Quantifying the Effects of Known Unknowns on Inferred High-redshift Galaxy Properties: Burstiness, IMF, and Nebular Physics
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Wang 王, Bingjie 冰洁, primary, Leja, Joel, additional, Atek, Hakim, additional, Labbé, Ivo, additional, Li 李, Yijia 轶佳, additional, Bezanson, Rachel, additional, Brammer, Gabriel, additional, Cutler, Sam E., additional, Dayal, Pratika, additional, Furtak, Lukas J., additional, Greene, Jenny E., additional, Kokorev, Vasily, additional, Pan, Richard, additional, Price, Sedona H., additional, Suess, Katherine A., additional, Weaver, John R., additional, Whitaker, Katherine E., additional, and Williams, Christina C., additional
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- 2024
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157. UNCOVER: JWST Spectroscopy of Three Cold Brown Dwarfs at Kiloparsec-scale Distances
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Burgasser, Adam J., primary, Bezanson, Rachel, additional, Labbe, Ivo, additional, Brammer, Gabriel, additional, Cutler, Sam E., additional, Furtak, Lukas J., additional, Greene, Jenny E., additional, Gerasimov, Roman, additional, Leja, Joel, additional, Pan, Richard, additional, Price, Sedona H., additional, Wang 王, Bingjie 冰洁, additional, Weaver, John R., additional, Whitaker, Katherine E., additional, Fujimoto, Seiji, additional, Kokorev, Vasily, additional, Dayal, Pratika, additional, Nanayakkara, Themiya, additional, Williams, Christina C., additional, Marchesini, Danilo, additional, Zitrin, Adi, additional, and van Dokkum, Pieter, additional
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- 2024
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158. Inside the bubble: exploring the environments of reionisation-era Lyman-α emitting galaxies with JADES and FRESCO
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Witstok, Joris, primary, Smit, Renske, additional, Saxena, Aayush, additional, Jones, Gareth C., additional, Helton, Jakob M., additional, Sun, Fengwu, additional, Maiolino, Roberto, additional, Kumari, Nimisha, additional, Stark, Daniel P., additional, Bunker, Andrew J., additional, Arribas, Santiago, additional, Baker, William M., additional, Bhatawdekar, Rachana, additional, Boyett, Kristan, additional, Cameron, Alex J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Curti, Mirko, additional, Curtis-Lake, Emma, additional, Eisenstein, Daniel J., additional, Endsley, Ryan, additional, Hainline, Kevin, additional, Ji, Zhiyuan, additional, Johnson, Benjamin D., additional, Looser, Tobias J., additional, Nelson, Erica, additional, Perna, Michele, additional, Rix, Hans-Walter, additional, Robertson, Brant E., additional, Sandles, Lester, additional, Scholtz, Jan, additional, Simmonds, Charlotte, additional, Tacchella, Sandro, additional, Übler, Hannah, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, and Willott, Chris, additional
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- 2024
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159. JADES: Detecting [OIII]λ4363 emitters and testing strong line calibrations in the high-z Universe with ultra-deep JWST/NIRSpec spectroscopy up to z ∼ 9.5
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Laseter, Isaac H., primary, Maseda, Michael V., additional, Curti, Mirko, additional, Maiolino, Roberto, additional, D’Eugenio, Francesco, additional, Cameron, Alex J., additional, Looser, Tobias J., additional, Arribas, Santiago, additional, Baker, William M., additional, Bhatawdekar, Rachana, additional, Boyett, Kristan, additional, Bunker, Andrew J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Curtis-lake, Emma, additional, Egami, Eiichi, additional, Eisenstein, Daniel J., additional, Hainline, Kevin, additional, Hausen, Ryan, additional, Ji, Zhiyuan, additional, Kumari, Nimisha, additional, Perna, Michele, additional, Rawle, Tim, additional, Rix, Hans-Walter, additional, Robertson, Brant, additional, Rodríguez Del Pino, Bruno, additional, Sandles, Lester, additional, Scholtz, Jan, additional, Smit, Renske, additional, Tacchella, Sandro, additional, Übler, Hannah, additional, Williams, Christina C., additional, Willott, Chris, additional, and Witstok, Joris, additional
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- 2024
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160. The interstellar medium and feedback in the progenitors of the compact passive galaxies at z~2
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Williams, Christina C., Giavalisco, Mauro, Lee, Bomee, Tundo, Elena, Mobasher, Bahram, Nayyeri, Hooshang, Ferguson, Henry C., Koekemoer, Anton, Trump, Jonathan R., Cassata, Paolo, Dekel, Avishai, Guo, Yicheng, Lee, Kyoung-Soo, Pentericci, Laura, Bell, Eric F., Castellano, Marco, Finkelstein, Steven L., Fontana, Adriano, Grazian, Andrea, Grogin, Norman, Kocevski, Dale, Koo, David C., Lucas, Ray A., Ravindranath, Swara, Santini, Paola, Vanzella, Eros, and Weiner, Benjamin J.
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Astrophysics - Astrophysics of Galaxies - Abstract
Quenched galaxies at z>2 are nearly all very compact relative to z~0, suggesting a physical connection between high stellar density and efficient, rapid cessation of star-formation. We present restframe UV spectra of Lyman-break galaxies (LBGs) at z~3 selected to be candidate progenitors of quenched galaxies at z~2 based on their compact restframe optical sizes and high surface density of star-formation. We compare their UV properties to those of more extended LBGs of similar mass and star formation rate (non-candidates). We find that candidate progenitors have faster ISM gas velocities and higher equivalent widths of interstellar absorption lines, implying larger velocity spread among absorbing clouds. Candidates deviate from the relationship between equivalent widths of Lyman-alpha and interstellar absorption lines in that their Lyman-alpha emission remains strong despite high interstellar absorption, possibly indicating that the neutral HI fraction is patchy such that Lyman-alpha photons can escape. We detect stronger CIV P-Cygni features (emission and absorption) and HeII emission in candidates, indicative of larger populations of metal rich Wolf-Rayet stars compared to non-candidates. The faster bulk motions, broader spread of gas velocity, and Lyman-alpha properties of candidates are consistent with their ISM being subject to more energetic feedback than non-candidates. Together with their larger metallicity (implying more evolved star-formation activity) this leads us to propose, if speculatively, that they are likely to quench sooner than non-candidates, supporting the validity of selection criteria used to identify them as progenitors of z~2 passive galaxies. We propose that massive, compact galaxies undergo more rapid growth of stellar mass content, perhaps because the gas accretion mechanisms are different, and quench sooner than normally-sized LBGs at these early epochs., Comment: Accepted for publication in the Astrophysical Journal
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- 2014
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161. The Progenitors of the Compact Early-Type Galaxies at High-Redshift
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Williams, Christina C., Giavalisco, Mauro, Cassata, Paolo, Tundo, Elena, Wiklind, Tommy, Guo, Yicheng, Lee, Bomee, Barro, Guillermo, Wuyts, Stijn, Bell, Eric F., Conselice, Christopher J., Dekel, Avishai, Faber, Sandra M., Ferguson, Henry C., Grogin, Norman, Hathi, Nimish, Huang, Kuang-Han, Kocevski, Dale, Koekemoer, Anton, Koo, David C., Ravindranath, Swara, and Salimbeni, Sara
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Astrophysics - Cosmology and Nongalactic Astrophysics - Abstract
We use GOODS and CANDELS images to identify progenitors of massive (log M > 10 Msun) compact "early-type" galaxies (ETGs) at z~1.6. Since merging and accretion increase the size of the stellar component of galaxies, if the progenitors are among known star-forming galaxies, these must be compact themselves. We select candidate progenitors among compact Lyman-break galaxies at z~3 based on their mass, SFR and central stellar density and find that these account for a large fraction of, and possibly all, compact ETGs at z~1.6. We find that the average far-UV SED of the candidates is redder than that of the non-candidates, but the optical and mid-IR SED are the same, implying that the redder UV of the candidates is inconsistent with larger dust obscuration, and consistent with more evolved (aging) star-formation. This is in line with other evidence that compactness is a sensitive predictor of passivity among high-redshift massive galaxies. We also find that the light distribution of both the compact ETGs and their candidate progenitors does not show any extended "halos" surrounding the compact "core", both in individual images and in stacks. We argue that this is generally inconsistent with the morphology of merger remnants, even if gas-rich, as predicted by N-body simulations. This suggests that the compact ETGs formed via highly dissipative, mostly gaseous accretion of units whose stellar components are very small and undetected in the HST images, with their stellar mass assembling in-situ, and that they have not experienced any major merging until the epoch of observations at z~1.6., Comment: 25 pages, 20 figures; Accepted for publication in ApJ
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- 2013
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162. CANDELS: The correlation between galaxy morphology and star formation activity at z~2
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Lee, Bomee, Giavalisco, Mauro, Williams, Christina C., Guo, Yicheng, Lotz, Jennifer, Van der Wel, Arjen, Ferguson, Henry C., Faber, S. M., Koekemoer, Anton, Grogin, Norman, Kocevski, Dale, Conselice, Christopher J., Wuyts, Stijn, Dekel, Avishai, Kartaltepe, Jeyhan, and Bell, Eric F.
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Astrophysics - Astrophysics of Galaxies ,Astrophysics - Cosmology and Nongalactic Astrophysics - Abstract
We discuss the state of the assembly of the Hubble Sequence in the mix of bright galaxies at redshift 1.4< z \le 2.5 with a large sample of 1,671 galaxies down to H_{AB}~26, selected from the HST/ACS and WFC3 images of the GOODS--South field obtained as part of the GOODS and CANDELS observations. We investigate the relationship between the star formation properties and morphology using various parametric diagnostics, such as the Sersic light profile, Gini (G), M_{20}, Concentration (C), Asymmetry (A) and multiplicity parameters. Our sample clearly separates into massive, red and passive galaxies versus less massive, blue and star forming ones, and this dichotomy correlates very well with the galaxies' morphological properties. Star--forming galaxies show a broad variety of morphological features, including clumpy structures and bulges mixed with faint low surface brightness features, generally characterized by disky-type light profiles. Passively evolving galaxies, on the other hand, very often have compact light distribution and morphology typical of today's spheroidal systems. We also find that artificially redshifted local galaxies have a similar distribution with z~2galaxies in a G-M_{20} plane. Visual inspection between the rest-frame optical and UV images show that there is a generally weak morphological k-correction for galaxies at z~2, but the comparison with non-parametric measures show that galaxies in the rest-frame UV are somewhat clumpier than rest-frame optical. Similar general trends are observed in the local universe among massive galaxies, suggesting that the backbone of the Hubble sequence was already in place at z~2., Comment: 22 pages, 19 figures, ApJ accepted (added 3 references)
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- 2013
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163. X-ray Detections of Sub-millimetre Galaxies: Active Galactic Nuclei Versus Starburst Contribution
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Johnson, Seth P., Wilson, Grant W., Wang, Danial Q., Williams, Christina C., Scott, Kim S., Yun, Min S., Pope, Alexandra, Lowenthal, James, Aretxaga, Itziar, Hughes, David, Kim, M. J., Kim, Sungeun., Tamura, Yoichi, Kohno, Kotaro, Ezawa, Hajime, Kawabe, Ryohei, and Oshima, Tai
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Astrophysics - Galaxy Astrophysics ,Astrophysics - Cosmology and Extragalactic Astrophysics - Abstract
We present a large-scale study of the X-ray properties and near-IR-to-radio SEDs of submillimetre galaxies (SMGs) detected at 1.1mm with the AzTEC instrument across a ~1.2 square degree area of the sky. Combining deep 2-4 Ms Chandra data with Spitzer IRAC/MIPS and VLA data within the GOODS-N/S and COSMOS fields, we find evidence for AGN activity in ~14 percent of 271 AzTEC SMGs, ~28 percent considering only the two GOODS fields. Through X-ray spectral modeling and SED fitting using Monte Carlo Markov Chain techniques to Siebenmorgen et al. (2004) (AGN) and Efstathiou et al. (2000) (starburst) templates, we find that while star formation dominates the IR emission, with SFRs ~100-1000 M_sun/yr, the X-ray emission for most sources is almost exclusively from obscured AGNs, with column densities in excess of 10^23 cm^-2. Only for ~6 percent of our sources do we find an X-ray-derived SFR consistent with NIR-to-radio SED derived SFRs. Inclusion of the X-ray luminosities as a prior to the NIR-to-radio SED effectively sets the AGN luminosity and SFR, preventing significant contribution from the AGN template. Our SED modeling further shows that the AGN and starburst templates typically lack the required 1.1 mm emission necessary to match observations, arguing for an extended, cool dust component. The cross correlation function between the full samples of X-ray sources and SMGs in these fields does not indicate a strong correlation between the two populations at large scales, suggesting that SMGs and AGNs do not necessarily trace the same underlying large scale structure. Combined with the remaining X-ray-dim SMGs, this suggests that sub-mm bright sources may evolve along multiple tracks, with X-ray-detected SMGs representing transitionary objects between periods of high star formation and AGN activity while X-ray-faint SMGs represent a brief starburst phase of more normal galaxies., Comment: 23 pages, 10 figures, 6 tables. Accepted for publication in MNRAS
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- 2013
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164. CANDELS: The progenitors of compact quiescent galaxies at z~2
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Barro, Guillermo, Faber, S. M., Perez-Gonzalez, Pablo G., Koo, David C., Williams, Christina C., Kocevski, Dale D., Trump, Jonathan R., Mozena, Mark, McGrath, Elizabeth, van der Wel, Arjen, Wuyts, Stijn, Bell, Eric F., Croton, Darren J., Dekel, Avishai, Ashby, M. L. N., Ferguson, Henry C., Fontana, Adriano, Giavalisco, Mauro, Grogin, Norman A., Guo, Yicheng, Hathi, Nimish P., Hopkins, Philip F., Huang, Kuang-Han, Koekemoer, Anton M., Kartaltepe, Jeyhan S., Lee, Kyoung-Soo, Newman, Jeffrey A., Porter, Lauren A., Primack, Joel R., Ryan, Russell E., Rosario, David, and Somerville, Rachel S.
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Astrophysics - Cosmology and Nongalactic Astrophysics - Abstract
We combine high-resolution HST/WFC3 images with multi-wavelength photometry to track the evolution of structure and activity of massive (log(M*) > 10) galaxies at redshifts z = 1.4 - 3 in two fields of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS). We detect compact, star-forming galaxies (cSFGs) whose number densities, masses, sizes, and star formation rates qualify them as likely progenitors of compact, quiescent, massive galaxies (cQGs) at z = 1.5 - 3. At z > 2 most cSFGs have specific star-formation rates (sSFR = 10^-9 yr^-1) half that of typical, massive SFGs at the same epoch, and host X-ray luminous AGN 30 times (~30%) more frequently. These properties suggest that cSFGs are formed by gas-rich processes (mergers or disk-instabilities) that induce a compact starburst and feed an AGN, which, in turn, quench the star formation on dynamical timescales (few 10^8 yr). The cSFGs are continuously being formed at z = 2 - 3 and fade to cQGs by z = 1.5. After this epoch, cSFGs are rare, thereby truncating the formation of new cQGs. Meanwhile, down to z = 1, existing cQGs continue to enlarge to match local QGs in size, while less-gas-rich mergers and other secular mechanisms shepherd (larger) SFGs as later arrivals to the red sequence. In summary, we propose two evolutionary scenarios of QG formation: an early (z > 2), fast-formation path of rapidly-quenched cSFGs that evolve into cQGs that later enlarge within the quiescent phase, and a slow, late-arrival (z < 2) path for SFGs to form QGs without passing through a compact state., Comment: Submitted to the Astrophysical Journal Letters, 6 pages, 4 figures
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- 2012
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165. Spectroscopic confirmation of two luminous galaxies at a redshift of 14
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Carniani, Stefano, Hainline, Kevin, D’Eugenio, Francesco, Eisenstein, Daniel J., Jakobsen, Peter, Witstok, Joris, Johnson, Benjamin D., Chevallard, Jacopo, Maiolino, Roberto, Helton, Jakob M., Willott, Chris, Robertson, Brant, Alberts, Stacey, Arribas, Santiago, Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Bunker, Andrew J., Cameron, Alex J., Cargile, Phillip A., Charlot, Stéphane, Curti, Mirko, Curtis-Lake, Emma, Egami, Eiichi, Giardino, Giovanna, Isaak, Kate, Ji, Zhiyuan, Jones, Gareth C., Kumari, Nimisha, Maseda, Michael V., Parlanti, Eleonora, Pérez-González, Pablo G., Rawle, Tim, Rieke, George, Rieke, Marcia, Del Pino, Bruno Rodríguez, Saxena, Aayush, Scholtz, Jan, Smit, Renske, Sun, Fengwu, Tacchella, Sandro, Übler, Hannah, Venturi, Giacomo, Williams, Christina C., and Willmer, Christopher N. A.
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The first observations of the James Webb Space Telescope (JWST) have revolutionized our understanding of the Universe by identifying galaxies at redshift z≈ 13 (refs. 1–3). In addition, the discovery of many luminous galaxies at Cosmic Dawn (z> 10) has suggested that galaxies developed rapidly, in apparent tension with many standard models4–8. However, most of these galaxies lack spectroscopic confirmation, so their distances and properties are uncertain. Here we present JWST Advanced Deep Extragalactic Survey–Near-Infrared Spectrograph spectroscopic confirmation of two luminous galaxies at z=14.32−0.20+0.08and z= 13.90 ± 0.17. The spectra reveal ultraviolet continua with prominent Lyman-α breaks but no detected emission lines. This discovery proves that luminous galaxies were already in place 300 million years after the Big Bang and are more common than what was expected before JWST. The most distant of the two galaxies is unexpectedly luminous and is spatially resolved with a radius of 260 parsecs. Considering also the very steep ultraviolet slope of the second galaxy, we conclude that both are dominated by stellar continuum emission, showing that the excess of luminous galaxies in the early Universe cannot be entirely explained by accretion onto black holes. Galaxy formation models will need to address the existence of such large and luminous galaxies so early in cosmic history.
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- 2024
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166. Rest-frame UV--Optically Selected Galaxies at 2.3<z<3.5: Searching for Dusty Star-forming and Passively-Evolving Galaxies
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Guo, Yicheng, Giavalisco, Mauro, Cassata, Paolo, Ferguson, Henry C., Williams, Christina C., Dickinson, Mark, Koekemoer, Anton M., Grogin, Norman A., Chary, Ranga-Ram, Messias, Hugo, Tundo, Elena, Lin, Lihwai, Lee, Seong-Kook, Salimbeni, Sara, Fontana, Adriano, Grazian, Andrea, Kocevski, Dale, Lee, Kyoung-Soo, Villanueva, Edward, and van der Wel, Arjen
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Astrophysics - Cosmology and Nongalactic Astrophysics - Abstract
A new set of color selection criteria (VJL) analogous with the BzK method is designed to select both star-forming galaxies (SFGs) and passively-evolving galaxies (PEGs) at 2.3
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- 2011
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167. What turns galaxies off? The different morphologies of star-forming and quiescent galaxies since z~2 from CANDELS
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Bell, Eric F., van der Wel, Arjen, Papovich, Casey, Kocevski, Dale, Lotz, Jennifer, McIntosh, Daniel H., Kartaltepe, Jeyhan, Faber, S. M., Ferguson, Harry, Koekemoer, Anton, Grogin, Norman, Wuyts, Stijn, Cheung, Edmond, Conselice, Christopher J., Dekel, Avishai, Dunlop, James S., Giavalisco, Mauro, Herrington, Jessica, Koo, David, McGrath, Elizabeth J., de Mello, Duilia, Rix, Hans-Walter, Robaina, Aday R., and Williams, Christina C.
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Astrophysics - Cosmology and Nongalactic Astrophysics ,Astrophysics - Astrophysics of Galaxies - Abstract
We use HST/WFC3 imaging from the CANDELS Multicycle Treasury Survey, in conjunction with the Sloan Digital Sky Survey, to explore the evolution of galactic structure for galaxies with stellar masses >3e10M_sun from z=2.2 to the present epoch, a time span of 10Gyr. We explore the relationship between rest-frame optical color, stellar mass, star formation activity and galaxy structure. We confirm the dramatic increase from z=2.2 to the present day in the number density of non-star-forming galaxies above 3e10M_sun reported by others. We further find that the vast majority of these quiescent systems have concentrated light profiles, as parametrized by the Sersic index, and the population of concentrated galaxies grows similarly rapidly. We examine the joint distribution of star formation activity, Sersic index, stellar mass, inferred velocity dispersion, and stellar surface density. Quiescence correlates poorly with stellar mass at all z<2.2. Quiescence correlates well with Sersic index at all redshifts. Quiescence correlates well with `velocity dispersion' and stellar surface density at z>1.3, and somewhat less well at lower redshifts. Yet, there is significant scatter between quiescence and galaxy structure: while the vast majority of quiescent galaxies have prominent bulges, many of them have significant disks, and a number of bulge-dominated galaxies have significant star formation. Noting the rarity of quiescent galaxies without prominent bulges, we argue that a prominent bulge (and perhaps, by association, a supermassive black hole) is an important condition for quenching star formation on galactic scales over the last 10Gyr, in qualitative agreement with the AGN feedback paradigm., Comment: The Astrophysical Journal, in press; 20 pages with 13 figures
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- 2011
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168. On the Clustering of Sub-millimeter Galaxies
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Williams, Christina C., Giavalisco, Mauro, Porciani, Cristiano, Yun, Min S., Pope, Alexandra, Scott, Kimberly S., Austermann, Jason E., Aretxaga, Itziar, Hatsukade, Bunyo, Lee, Kyoung-Soo, Wilson, Grant W., Cybulski, J. Ryan, Hughes, David H., Kawabe, Ryo, Kohno, Kotaro, Perera, Thushara, and Schloerb, F. Peter
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Astrophysics - Cosmology and Nongalactic Astrophysics - Abstract
We measure the angular two-point correlation function of sub-millimeter galaxies (SMGs) from 1.1-millimeter imaging of the COSMOS field with the AzTEC camera and ASTE 10-meter telescope. These data yields one of the largest contiguous samples of SMGs to date, covering an area of 0.72 degrees^2 down to a 1.26 mJy/beam (1-sigma) limit, including 189 (328) sources with S/N greater than 3.5 (3). We can only set upper limits to the correlation length r_0, modeling the correlation function as a power-law with pre-assigned slope. Assuming existing redshift distributions, we derive 68.3% confidence level upper limits of r_0 < 6-8 h^-1 Mpc at 3.7 mJy, and r_0 < 11-12 h^-1 Mpc at 4.2 mJy. Although consistent with most previous estimates, these upper limits imply that the real r_0 is likely smaller. This casts doubts on the robustness of claims that SMGs are characterized by significantly stronger spatial clustering, (and thus larger mass), than differently selected galaxies at high-redshift. Using Monte Carlo simulations we show that even strongly clustered distributions of galaxies can appear unclustered when sampled with limited sensitivity and coarse angular resolution common to current sub-millimeter surveys. The simulations, however, also show that unclustered distributions can appear strongly clustered under these circumstances. From the simulations, we predict that at our survey depth, a mapped area of two degrees^2 is needed to reconstruct the correlation function, assuming smaller beam sizes of future surveys (e.g. the Large Millimeter Telescope's 6" beam size). At present, robust measures of the clustering strength of bright SMGs appear to be below the reach of most observations., Comment: 23 pages, 8 figures, accepted for publication in The Astrophysical Journal
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- 2011
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169. JWST UNCOVER: the overabundance of ultraviolet-luminous galaxies at z > 9.
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Chemerynska, Iryna, Atek, Hakim, Furtak, Lukas J, Zitrin, Adi, Greene, Jenny E, Dayal, Pratika, Weibel, Andrea, Fujimoto, Seiji, Kokorev, Vasily, Goulding, Andy D, Williams, Christina C, Nanayakkara, Themiya, Bezanson, Rachel, Brammer, Gabriel, Cutler, Sam E, Labbe, Ivo, Leja, Joel, Pan, Richard, Price, Sedona H, and van Dokkum, Pieter
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STELLAR luminosity function ,GALAXIES ,GALAXY clusters ,GALAXY formation ,STAR formation ,SPACE telescopes ,STABILITY constants - Abstract
Over the past year, JWST has uncovered galaxies at record-breaking distances up to z ∼ 13. The JWST UNCOVER (ultra-deep NIRSpec and NIRcam observations before the epoch of reionization) program has obtained ultra-deep multiwavelength NIRCam imaging of the massive galaxy cluster A2744 over ∼45 arcmin
2 down to ∼29.5 AB mag. Here, we present a robust ultraviolet (UV) luminosity function derived through lensing clusters at 9 < z < 12. Using comprehensive end-to-end simulations, we account for all lensing effects and systematic uncertainties in deriving both the amplification factors and the effective survey volume. Our results confirm the intriguing excess of UV-bright galaxies (MUV <−20 AB mag) previously reported at z > 9 in recent JWST studies. In particular, a double power-law (DPL) describes better the bright end of the luminosity function compared to the classical Schechter form. The number density of these bright galaxies is 10–100 times larger than theoretical predictions and previous findings based on Hubble Space Telescope (HST) observations. Additionally, we measure a star formation rate density of ρSFR = 10−2.64 M⊙ yr−1 Mpc−3 at these redshifts, which is 4–10 times higher than galaxy formation models that assume a constant star formation efficiency. Future wide-area surveys and accurate modelling of lensing-assisted observations will reliably constrain both the bright and the dim end of the UV luminosity function at z > 9, which will provide key benchmarks for galaxy formation models. [ABSTRACT FROM AUTHOR]- Published
- 2024
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170. The UNCOVER Survey: A First-look HST + JWST Catalog of 60,000 Galaxies near A2744 and beyond
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Weaver, John R., primary, Cutler, Sam E., additional, Pan, Richard, additional, Whitaker, Katherine E., additional, Labbé, Ivo, additional, Price, Sedona H., additional, Bezanson, Rachel, additional, Brammer, Gabriel, additional, Marchesini, Danilo, additional, Leja, Joel, additional, Wang 王, Bingjie 冰洁, additional, Furtak, Lukas J., additional, Zitrin, Adi, additional, Atek, Hakim, additional, Chemerynska, Iryna, additional, Coe, Dan, additional, Dayal, Pratika, additional, van Dokkum, Pieter, additional, Feldmann, Robert, additional, Förster Schreiber, Natascha M., additional, Franx, Marijn, additional, Fujimoto, Seiji, additional, Fudamoto, Yoshinobu, additional, Glazebrook, Karl, additional, de Graaff, Anna, additional, Greene, Jenny E., additional, Juneau, Stéphanie, additional, Kassin, Susan, additional, Kriek, Mariska, additional, Khullar, Gourav, additional, Maseda, Michael V., additional, Mowla, Lamiya A., additional, Muzzin, Adam, additional, Nanayakkara, Themiya, additional, Nelson, Erica J., additional, Oesch, Pascal A., additional, Pacifici, Camilla, additional, Papovich, Casey, additional, Setton, David J., additional, Shapley, Alice E., additional, Shipley, Heath V., additional, Smit, Renske, additional, Stefanon, Mauro, additional, Taylor, Edward N., additional, Weibel, Andrea, additional, and Williams, Christina C., additional
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- 2023
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171. UNCOVER: Illuminating the Early Universe—JWST/NIRSpec Confirmation of z > 12 Galaxies
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Wang 王, Bingjie 冰洁, primary, Fujimoto, Seiji, additional, Labbé, Ivo, additional, Furtak, Lukas J., additional, Miller, Tim B., additional, Setton, David J., additional, Zitrin, Adi, additional, Atek, Hakim, additional, Bezanson, Rachel, additional, Brammer, Gabriel, additional, Leja, Joel, additional, Oesch, Pascal A., additional, Price, Sedona H., additional, Chemerynska, Iryna, additional, Cutler, Sam E., additional, Dayal, Pratika, additional, van Dokkum, Pieter, additional, Goulding, Andy D., additional, Greene, Jenny E., additional, Fudamoto, Y., additional, Khullar, Gourav, additional, Kokorev, Vasily, additional, Marchesini, Danilo, additional, Pan, Richard, additional, Weaver, John R., additional, Whitaker, Katherine E., additional, and Williams, Christina C., additional
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- 2023
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172. JADES Initial Data Release for the Hubble Ultra Deep Field: Revealing the Faint Infrared Sky with Deep JWST NIRCam Imaging
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Rieke, Marcia J., primary, Robertson, Brant, additional, Tacchella, Sandro, additional, Hainline, Kevin, additional, Johnson, Benjamin D., additional, Hausen, Ryan, additional, Ji, Zhiyuan, additional, Willmer, Christopher N. A., additional, Eisenstein, Daniel J., additional, Puskás, Dávid, additional, Alberts, Stacey, additional, Arribas, Santiago, additional, Baker, William M., additional, Baum, Stefi, additional, Bhatawdekar, Rachana, additional, Bonaventura, Nina, additional, Boyett, Kristan, additional, Bunker, Andrew J., additional, Cameron, Alex J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Chen, Zuyi, additional, Curti, Mirko, additional, Curtis-Lake, Emma, additional, Danhaive, A. Lola, additional, DeCoursey, Christa, additional, Dressler, Alan, additional, Egami, Eiichi, additional, Endsley, Ryan, additional, Helton, Jakob M., additional, Hviding, Raphael E., additional, Kumari, Nimisha, additional, Looser, Tobias J., additional, Lyu, Jianwei, additional, Maiolino, Roberto, additional, Maseda, Michael V., additional, Nelson, Erica J., additional, Rieke, George, additional, Rix, Hans-Walter, additional, Sandles, Lester, additional, Saxena, Aayush, additional, Sharpe, Katherine, additional, Shivaei, Irene, additional, Skarbinski, Maya, additional, Smit, Renske, additional, Stark, Daniel P., additional, Stone, Meredith, additional, Suess, Katherine A., additional, Sun, Fengwu, additional, Topping, Michael, additional, Übler, Hannah, additional, Villanueva, Natalia C., additional, Wallace, Imaan E. B., additional, Williams, Christina C., additional, Willott, Chris, additional, Whitler, Lily, additional, Witstok, Joris, additional, and Woodrum, Charity, additional
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- 2023
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173. UNCOVER: A NIRSpec Identification of a Broad-line AGN at z = 8.50
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Kokorev, Vasily, primary, Fujimoto, Seiji, additional, Labbe, Ivo, additional, Greene, Jenny E., additional, Bezanson, Rachel, additional, Dayal, Pratika, additional, Nelson, Erica J., additional, Atek, Hakim, additional, Brammer, Gabriel, additional, Caputi, Karina I., additional, Chemerynska, Iryna, additional, Cutler, Sam E., additional, Feldmann, Robert, additional, Fudamoto, Yoshinobu, additional, Furtak, Lukas J., additional, Goulding, Andy D., additional, de Graaff, Anna, additional, Leja, Joel, additional, Marchesini, Danilo, additional, Miller, Tim B., additional, Nanayakkara, Themiya, additional, Oesch, Pascal A., additional, Pan, Richard, additional, Price, Sedona H., additional, Setton, David J., additional, Smit, Renske, additional, Stefanon, Mauro, additional, Wang 王, Bingjie 冰洁, additional, Weaver, John R., additional, Whitaker, Katherine E., additional, Williams, Christina C., additional, and Zitrin, Adi, additional
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- 2023
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174. JEMS: A Deep Medium-band Imaging Survey in the Hubble Ultra Deep Field with JWST NIRCam and NIRISS
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Williams, Christina C., primary, Tacchella, Sandro, additional, Maseda, Michael V., additional, Robertson, Brant E., additional, Johnson, Benjamin D., additional, Willott, Chris J., additional, Eisenstein, Daniel J., additional, Willmer, Christopher N. A., additional, Ji, Zhiyuan, additional, Hainline, Kevin N., additional, Helton, Jakob M., additional, Alberts, Stacey, additional, Baum, Stefi, additional, Bhatawdekar, Rachana, additional, Boyett, Kristan, additional, Bunker, Andrew J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Curtis-Lake, Emma, additional, de Graaff, Anna, additional, Egami, Eiichi, additional, Franx, Marijn, additional, Kumari, Nimisha, additional, Maiolino, Roberto, additional, Nelson, Erica J., additional, Rieke, Marcia J., additional, Sandles, Lester, additional, Shivaei, Irene, additional, Simmonds, Charlotte, additional, Smit, Renske, additional, Suess, Katherine A., additional, Sun, Fengwu, additional, Übler, Hannah, additional, and Witstok, Joris, additional
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- 2023
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175. JADES: Discovery of extremely high equivalent width Lyman-α emission from a faint galaxy within an ionized bubble at z = 7.3
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Saxena, Aayush, primary, Robertson, Brant E., additional, Bunker, Andrew J., additional, Endsley, Ryan, additional, Cameron, Alex J., additional, Charlot, Stephane, additional, Simmonds, Charlotte, additional, Tacchella, Sandro, additional, Witstok, Joris, additional, Willott, Chris, additional, Carniani, Stefano, additional, Curtis-Lake, Emma, additional, Ferruit, Pierre, additional, Jakobsen, Peter, additional, Arribas, Santiago, additional, Chevallard, Jacopo, additional, Curti, Mirko, additional, D’Eugenio, Francesco, additional, De Graaff, Anna, additional, Jones, Gareth C., additional, Looser, Tobias J., additional, Maseda, Michael V., additional, Rawle, Tim, additional, Rix, Hans-Walter, additional, Del Pino, Bruno Rodríguez, additional, Smit, Renske, additional, Übler, Hannah, additional, Eisenstein, Daniel J., additional, Hainline, Kevin, additional, Hausen, Ryan, additional, Johnson, Benjamin D., additional, Rieke, Marcia, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, Baker, William M., additional, Bhatawdekar, Rachana, additional, Bowler, Rebecca, additional, Boyett, Kristan, additional, Chen, Zuyi, additional, Egami, Eiichi, additional, Ji, Zhiyuan, additional, Kumari, Nimisha, additional, Nelson, Erica, additional, Perna, Michele, additional, Sandles, Lester, additional, Scholtz, Jan, additional, and Shivaei, Irene, additional
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- 2023
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176. JADES: Probing interstellar medium conditions at z ∼ 5.5–9.5 with ultra-deep JWST/NIRSpec spectroscopy
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Cameron, Alex J., primary, Saxena, Aayush, additional, Bunker, Andrew J., additional, D’Eugenio, Francesco, additional, Carniani, Stefano, additional, Maiolino, Roberto, additional, Curtis-Lake, Emma, additional, Ferruit, Pierre, additional, Jakobsen, Peter, additional, Arribas, Santiago, additional, Bonaventura, Nina, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Curti, Mirko, additional, Looser, Tobias J., additional, Maseda, Michael V., additional, Rawle, Tim, additional, Rodríguez Del Pino, Bruno, additional, Smit, Renske, additional, Übler, Hannah, additional, Willott, Chris, additional, Witstok, Joris, additional, Egami, Eiichi, additional, Eisenstein, Daniel J., additional, Johnson, Benjamin D., additional, Hainline, Kevin, additional, Rieke, Marcia, additional, Robertson, Brant E., additional, Stark, Daniel P., additional, Tacchella, Sandro, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, Bhatawdekar, Rachana, additional, Bowler, Rebecca, additional, Boyett, Kristan, additional, Circosta, Chiara, additional, Helton, Jakob M., additional, Jones, Gareth C., additional, Kumari, Nimisha, additional, Ji, Zhiyuan, additional, Nelson, Erica, additional, Parlanti, Eleonora, additional, Sandles, Lester, additional, Scholtz, Jan, additional, and Sun, Fengwu, additional
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- 2023
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177. JADES NIRSpec Spectroscopy of GN-z11: Lyman-α emission and possible enhanced nitrogen abundance in a z = 10.60 luminous galaxy
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Bunker, Andrew J., primary, Saxena, Aayush, additional, Cameron, Alex J., additional, Willott, Chris J., additional, Curtis-Lake, Emma, additional, Jakobsen, Peter, additional, Carniani, Stefano, additional, Smit, Renske, additional, Maiolino, Roberto, additional, Witstok, Joris, additional, Curti, Mirko, additional, D’Eugenio, Francesco, additional, Jones, Gareth C., additional, Ferruit, Pierre, additional, Arribas, Santiago, additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Giardino, Giovanna, additional, de Graaff, Anna, additional, Looser, Tobias J., additional, Lützgendorf, Nora, additional, Maseda, Michael V., additional, Rawle, Tim, additional, Rix, Hans-Walter, additional, Del Pino, Bruno Rodríguez, additional, Alberts, Stacey, additional, Egami, Eiichi, additional, Eisenstein, Daniel J., additional, Endsley, Ryan, additional, Hainline, Kevin, additional, Hausen, Ryan, additional, Johnson, Benjamin D., additional, Rieke, George, additional, Rieke, Marcia, additional, Robertson, Brant E., additional, Shivaei, Irene, additional, Stark, Daniel P., additional, Sun, Fengwu, additional, Tacchella, Sandro, additional, Tang, Mengtao, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, Baker, William M., additional, Baum, Stefi, additional, Bhatawdekar, Rachana, additional, Bowler, Rebecca, additional, Boyett, Kristan, additional, Chen, Zuyi, additional, Circosta, Chiara, additional, Helton, Jakob M., additional, Ji, Zhiyuan, additional, Kumari, Nimisha, additional, Lyu, Jianwei, additional, Nelson, Erica, additional, Parlanti, Eleonora, additional, Perna, Michele, additional, Sandles, Lester, additional, Scholtz, Jan, additional, Suess, Katherine A., additional, Topping, Michael W., additional, Übler, Hannah, additional, Wallace, Imaan E. B., additional, and Whitler, Lily, additional
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- 2023
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178. First Sample of Hα+[O iii]λ5007 Line Emitters at z > 6 Through JWST/NIRCam Slitless Spectroscopy: Physical Properties and Line-luminosity Functions
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Sun, Fengwu, primary, Egami, Eiichi, additional, Pirzkal, Nor, additional, Rieke, Marcia, additional, Baum, Stefi, additional, Boyer, Martha, additional, Boyett, Kristan, additional, Bunker, Andrew J., additional, Cameron, Alex J., additional, Curti, Mirko, additional, Eisenstein, Daniel J., additional, Gennaro, Mario, additional, Greene, Thomas P., additional, Jaffe, Daniel, additional, Kelly, Doug, additional, Koekemoer, Anton M., additional, Kumari, Nimisha, additional, Maiolino, Roberto, additional, Maseda, Michael, additional, Perna, Michele, additional, Rest, Armin, additional, Robertson, Brant E., additional, Schlawin, Everett, additional, Smit, Renske, additional, Stansberry, John, additional, Sunnquist, Ben, additional, Tacchella, Sandro, additional, Williams, Christina C., additional, and Willmer, Christopher N. A., additional
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- 2023
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179. JWST UNCOVER: discovery of z > 9 galaxy candidates behind the lensing cluster Abell 2744
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Atek, Hakim, primary, Chemerynska, Iryna, additional, Wang, Bingjie, additional, Furtak, Lukas J, additional, Weibel, Andrea, additional, Oesch, Pascal, additional, Weaver, John R, additional, Labbé, Ivo, additional, Bezanson, Rachel, additional, van Dokkum, Pieter, additional, Zitrin, Adi, additional, Dayal, Pratika, additional, Williams, Christina C, additional, Nannayakkara, Themiya, additional, Price, Sedona H, additional, Brammer, Gabriel, additional, Goulding, Andy D, additional, Leja, Joel, additional, Marchesini, Danilo, additional, Nelson, Erica J, additional, Pan, Richard, additional, and Whitaker, Katherine E, additional
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- 2023
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180. JWST UNCOVER: Extremely Red and Compact Object at z phot ≃ 7.6 Triply Imaged by A2744
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Furtak, Lukas J., primary, Zitrin, Adi, additional, Plat, Adèle, additional, Fujimoto, Seiji, additional, Wang, Bingjie, additional, Nelson, Erica J., additional, Labbé, Ivo, additional, Bezanson, Rachel, additional, Brammer, Gabriel B., additional, van Dokkum, Pieter, additional, Endsley, Ryan, additional, Glazebrook, Karl, additional, Greene, Jenny E., additional, Leja, Joel, additional, Price, Sedona H., additional, Smit, Renske, additional, Stark, Daniel P., additional, Weaver, John R., additional, Whitaker, Katherine E., additional, Atek, Hakim, additional, Chevallard, Jacopo, additional, Curtis-Lake, Emma, additional, Dayal, Pratika, additional, Feltre, Anna, additional, Franx, Marijn, additional, Fudamoto, Yoshinobu, additional, Marchesini, Danilo, additional, Mowla, Lamiya A., additional, Pan, Richard, additional, Suess, Katherine A., additional, Vidal-García, Alba, additional, and Williams, Christina C., additional
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- 2023
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181. Carbonaceous dust grains seen in the first billion years of cosmic time
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Witstok, Joris, primary, Shivaei, Irene, additional, Smit, Renske, additional, Maiolino, Roberto, additional, Carniani, Stefano, additional, Curtis-Lake, Emma, additional, Ferruit, Pierre, additional, Arribas, Santiago, additional, Bunker, Andrew J., additional, Cameron, Alex J., additional, Charlot, Stephane, additional, Chevallard, Jacopo, additional, Curti, Mirko, additional, de Graaff, Anna, additional, D’Eugenio, Francesco, additional, Giardino, Giovanna, additional, Looser, Tobias J., additional, Rawle, Tim, additional, Rodríguez del Pino, Bruno, additional, Willott, Chris, additional, Alberts, Stacey, additional, Baker, William M., additional, Boyett, Kristan, additional, Egami, Eiichi, additional, Eisenstein, Daniel J., additional, Endsley, Ryan, additional, Hainline, Kevin N., additional, Ji, Zhiyuan, additional, Johnson, Benjamin D., additional, Kumari, Nimisha, additional, Lyu, Jianwei, additional, Nelson, Erica, additional, Perna, Michele, additional, Rieke, Marcia, additional, Robertson, Brant E., additional, Sandles, Lester, additional, Saxena, Aayush, additional, Scholtz, Jan, additional, Sun, Fengwu, additional, Tacchella, Sandro, additional, Williams, Christina C., additional, and Willmer, Christopher N. A., additional
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- 2023
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182. JADES Imaging of GN-z11: Revealing the Morphology and Environment of a Luminous Galaxy 430 Myr after the Big Bang
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Tacchella, Sandro, primary, Eisenstein, Daniel J., additional, Hainline, Kevin, additional, Johnson, Benjamin D., additional, Baker, William M., additional, Helton, Jakob M., additional, Robertson, Brant, additional, Suess, Katherine A., additional, Chen, Zuyi, additional, Nelson, Erica, additional, Puskás, Dávid, additional, Sun, Fengwu, additional, Alberts, Stacey, additional, Egami, Eiichi, additional, Hausen, Ryan, additional, Rieke, George, additional, Rieke, Marcia, additional, Shivaei, Irene, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, Bunker, Andrew, additional, Cameron, Alex J., additional, Carniani, Stefano, additional, Charlot, Stephane, additional, Curti, Mirko, additional, Curtis-Lake, Emma, additional, Looser, Tobias J., additional, Maiolino, Roberto, additional, Maseda, Michael V., additional, Rawle, Tim, additional, Rix, Hans-Walter, additional, Smit, Renske, additional, Übler, Hannah, additional, Willott, Chris, additional, Witstok, Joris, additional, Baum, Stefi, additional, Bhatawdekar, Rachana, additional, Boyett, Kristan, additional, Danhaive, A. Lola, additional, de Graaff, Anna, additional, Endsley, Ryan, additional, Ji, Zhiyuan, additional, Lyu, Jianwei, additional, Sandles, Lester, additional, Saxena, Aayush, additional, Scholtz, Jan, additional, Topping, Michael W., additional, and Whitler, Lily, additional
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- 2023
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183. The James Webb Space Telescope Mission
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Gardner, Jonathan P., primary, Mather, John C., additional, Abbott, Randy, additional, Abell, James S., additional, Abernathy, Mark, additional, Abney, Faith E., additional, Abraham, John G., additional, Abraham, Roberto, additional, Abul-Huda, Yasin M., additional, Acton, Scott, additional, Adams, Cynthia K., additional, Adams, Evan, additional, Adler, David S., additional, Adriaensen, Maarten, additional, Aguilar, Jonathan Albert, additional, Ahmed, Mansoor, additional, Ahmed, Nasif S., additional, Ahmed, Tanjira, additional, Albat, Rüdeger, additional, Albert, Loïc, additional, Alberts, Stacey, additional, Aldridge, David, additional, Allen, Mary Marsha, additional, Allen, Shaune S., additional, Altenburg, Martin, additional, Altunc, Serhat, additional, Alvarez, Jose Lorenzo, additional, Álvarez-Márquez, Javier, additional, de Oliveira, Catarina Alves, additional, Ambrose, Leslie L., additional, Anandakrishnan, Satya M., additional, Andersen, Gregory C., additional, Anderson, Harry James, additional, Anderson, Jay, additional, Anderson, Kristen, additional, Anderson, Sara M., additional, Aprea, Julio, additional, Archer, Benita J., additional, Arenberg, Jonathan W., additional, Argyriou, Ioannis, additional, Arribas, Santiago, additional, Artigau, Étienne, additional, Arvai, Amanda Rose, additional, Atcheson, Paul, additional, Atkinson, Charles B., additional, Averbukh, Jesse, additional, Aymergen, Cagatay, additional, Bacinski, John J., additional, Baggett, Wayne E., additional, Bagnasco, Giorgio, additional, Baker, Lynn L., additional, Balzano, Vicki Ann, additional, Banks, Kimberly A., additional, Baran, David A., additional, Barker, Elizabeth A., additional, Barrett, Larry K., additional, Barringer, Bruce O., additional, Barto, Allison, additional, Bast, William, additional, Baudoz, Pierre, additional, Baum, Stefi, additional, Beatty, Thomas G., additional, Beaulieu, Mathilde, additional, Bechtold, Kathryn, additional, Beck, Tracy, additional, Beddard, Megan M., additional, Beichman, Charles, additional, Bellagama, Larry, additional, Bely, Pierre, additional, Berger, Timothy W., additional, Bergeron, Louis E., additional, Bernier, Antoine-Darveau, additional, Bertch, Maria D., additional, Beskow, Charlotte, additional, Betz, Laura E., additional, Biagetti, Carl P., additional, Birkmann, Stephan, additional, Bjorklund, Kurt F., additional, Blackwood, James D., additional, Blazek, Ronald Paul, additional, Blossfeld, Stephen, additional, Bluth, Marcel, additional, Boccaletti, Anthony, additional, Boegner Jr, Martin E., additional, Bohlin, Ralph C., additional, Boia, John Joseph, additional, Böker, Torsten, additional, Bonaventura, N., additional, Bond, Nicholas A., additional, Bosley, Kari Ann, additional, Boucarut, Rene A., additional, Bouchet, Patrice, additional, Bouwman, Jeroen, additional, Bower, Gary, additional, Bowers, Ariel S., additional, Bowers, Charles W., additional, Boyce, Leslye A., additional, Boyer, Christine T., additional, Boyer, Martha L., additional, Boyer, Michael, additional, Boyer, Robert, additional, Bradley, Larry D., additional, Brady, Gregory R., additional, Brandl, Bernhard R., additional, Brannen, Judith L., additional, Breda, David, additional, Bremmer, Harold G., additional, Brennan, David, additional, Bresnahan, Pamela A., additional, Bright, Stacey N., additional, Broiles, Brian J., additional, Bromenschenkel, Asa, additional, Brooks, Brian H., additional, Brooks, Keira J., additional, Brown, Bob, additional, Brown, Bruce, additional, Brown, Thomas M., additional, Bruce, Barry W., additional, Bryson, Jonathan G., additional, Bujanda, Edwin D., additional, Bullock, Blake M., additional, Bunker, A. J., additional, Bureo, Rafael, additional, Burt, Irving J., additional, Bush, James Aaron, additional, Bushouse, Howard A., additional, Bussman, Marie C., additional, Cabaud, Olivier, additional, Cale, Steven, additional, Calhoon, Charles D., additional, Calvani, Humberto, additional, Canipe, Alicia M., additional, Caputo, Francis M., additional, Cara, Mihai, additional, Carey, Larkin, additional, Case, Michael Eli, additional, Cesari, Thaddeus, additional, Cetorelli, Lee D., additional, Chance, Don R., additional, Chandler, Lynn, additional, Chaney, Dave, additional, Chapman, George N., additional, Charlot, S., additional, Chayer, Pierre, additional, Cheezum, Jeffrey I., additional, Chen, Bin, additional, Chen, Christine H., additional, Cherinka, Brian, additional, Chichester, Sarah C., additional, Chilton, Zachary S., additional, Chittiraibalan, Dharini, additional, Clampin, Mark, additional, Clark, Charles R., additional, Clark, Kerry W., additional, Clark, Stephanie M., additional, Claybrooks, Edward E., additional, Cleveland, Keith A., additional, Cohen, Andrew L., additional, Cohen, Lester M., additional, Colón, Knicole D., additional, Coleman, Benee L., additional, Colina, Luis, additional, Comber, Brian J., additional, Comeau, Thomas M., additional, Comer, Thomas, additional, Reis, Alain Conde, additional, Connolly, Dennis C., additional, Conroy, Kyle E., additional, Contos, Adam R., additional, Contreras, James, additional, Cook, Neil J., additional, Cooper, James L., additional, Cooper, Rachel Aviva, additional, Correia, Michael F., additional, Correnti, Matteo, additional, Cossou, Christophe, additional, Costanza, Brian F., additional, Coulais, Alain, additional, Cox, Colin R., additional, Coyle, Ray T., additional, Cracraft, Misty M., additional, Crew, Keith A., additional, Curtis, Gary J., additional, Cusveller, Bianca, additional, Maciel, Cleyciane Da Costa, additional, Dailey, Christopher T., additional, Daugeron, Frédéric, additional, Davidson, Greg S., additional, Davies, James E., additional, Davis, Katherine Anne, additional, Davis, Michael S., additional, Day, Ratna, additional, de Chambure, Daniel, additional, de Jong, Pauline, additional, De Marchi, Guido, additional, Dean, Bruce H., additional, Decker, John E., additional, Delisa, Amy S., additional, Dell, Lawrence C., additional, Dellagatta, Gail, additional, Dembinska, Franciszka, additional, Demosthenes, Sandor, additional, Dencheva, Nadezhda M., additional, Deneu, Philippe, additional, DePriest, William W., additional, Deschenes, Jeremy, additional, Dethienne, Nathalie, additional, Detre, Örs Hunor, additional, Diaz, Rosa Izela, additional, Dicken, Daniel, additional, DiFelice, Audrey S., additional, Dillman, Matthew, additional, Disharoon, Maureen O., additional, Dixon, William V., additional, Doggett, Jesse B., additional, Dominguez, Keisha L., additional, Donaldson, Thomas S., additional, Doria-Warner, Cristina M., additional, Santos, Tony Dos, additional, Doty, Heather, additional, Douglas, Jr, Robert E., additional, Doyon, René, additional, Dressler, Alan, additional, Driggers, Jennifer, additional, Driggers, Phillip A., additional, Dunn, Jamie L., additional, DuPrie, Kimberly C., additional, Dupuis, Jean, additional, Durning, John, additional, Dutta, Sanghamitra B., additional, Earl, Nicholas M., additional, Eccleston, Paul, additional, Ecobichon, Pascal, additional, Egami, Eiichi, additional, Ehrenwinkler, Ralf, additional, Eisenhamer, Jonathan D., additional, Eisenhower, Michael, additional, Eisenstein, Daniel J., additional, El Hamel, Zaky, additional, Elie, Michelle L., additional, Elliott, James, additional, Elliott, Kyle Wesley, additional, Engesser, Michael, additional, Espinoza, Néstor, additional, Etienne, Odessa, additional, Etxaluze, Mireya, additional, Evans, Leah, additional, Fabreguettes, Luce, additional, Falcolini, Massimo, additional, Falini, Patrick R., additional, Fatig, Curtis, additional, Feeney, Matthew, additional, Feinberg, Lee D., additional, Fels, Raymond, additional, Ferdous, Nazma, additional, Ferguson, Henry C., additional, Ferrarese, Laura, additional, Ferreira, Marie-Héléne, additional, Ferruit, Pierre, additional, Ferry, Malcolm, additional, Filippazzo, Joseph Charles, additional, Firre, Daniel, additional, Fix, Mees, additional, Flagey, Nicolas, additional, Flanagan, Kathryn A., additional, Fleming, Scott W., additional, Florian, Michael, additional, Flynn, James R., additional, Foiadelli, Luca, additional, Fontaine, Mark R., additional, Fontanella, Erin Marie, additional, Forshay, Peter Randolph, additional, Fortner, Elizabeth A., additional, Fox, Ori D., additional, Framarini, Alexandro P., additional, Francisco, John I., additional, Franck, Randy, additional, Franx, Marijn, additional, Franz, David E., additional, Friedman, Scott D., additional, Friend, Katheryn E., additional, Frost, James R., additional, Fu, Henry, additional, Fullerton, Alexander W., additional, Gaillard, Lionel, additional, Galkin, Sergey, additional, Gallagher, Ben, additional, Galyer, Anthony D., additional, García Marín, Macarena, additional, Gardner, Lisa E., additional, Garland, Dennis, additional, Garrett, Bruce Albert, additional, Gasman, Danny, additional, Gáspár, András, additional, Gastaud, René, additional, Gaudreau, Daniel, additional, Gauthier, Peter Timothy, additional, Geers, Vincent, additional, Geithner, Paul H., additional, Gennaro, Mario, additional, Gerber, John, additional, Gereau, John C., additional, Giampaoli, Robert, additional, Giardino, Giovanna, additional, Gibbons, Paul C., additional, Gilbert, Karoline, additional, Gilman, Larry, additional, Girard, Julien H., additional, Giuliano, Mark E., additional, Gkountis, Konstantinos, additional, Glasse, Alistair, additional, Glassmire, Kirk Zachary, additional, Glauser, Adrian Michael, additional, Glazer, Stuart D., additional, Goldberg, Joshua, additional, Golimowski, David A., additional, Gonzaga, Shireen P., additional, Gordon, Karl D., additional, Gordon, Shawn J., additional, Goudfrooij, Paul, additional, Gough, Michael J., additional, Graham, Adrian J., additional, Grau, Christopher M., additional, Green, Joel David, additional, Greene, Gretchen R., additional, Greene, Thomas P., additional, Greenfield, Perry E., additional, Greenhouse, Matthew A., additional, Greve, Thomas R., additional, Greville, Edgar M., additional, Grimaldi, Stefano, additional, Groe, Frank E., additional, Groebner, Andrew, additional, Grumm, David M., additional, Grundy, Timothy, additional, Güdel, Manuel, additional, Guillard, Pierre, additional, Guldalian, John, additional, Gunn, Christopher A., additional, Gurule, Anthony, additional, Gutman, Irvin Meyer, additional, Guy, Paul D., additional, Guyot, Benjamin, additional, Hack, Warren J., additional, Haderlein, Peter, additional, Hagan, James B., additional, Hagedorn, Andria, additional, Hainline, Kevin, additional, Haley, Craig, additional, Hami, Maryam, additional, Hamilton, Forrest Clifford, additional, Hammann, Jeffrey, additional, Hammel, Heidi B., additional, Hanley, Christopher J., additional, Hansen, Carl August, additional, Hardy, Bruce, additional, Harnisch, Bernd, additional, Harr, Michael Hunter, additional, Harris, Pamela, additional, Hart, Jessica Ann, additional, Hartig, George F., additional, Hasan, Hashima, additional, Hashim, Kathleen Marie, additional, Hashimoto, Ryan, additional, Haskins, Sujee J., additional, Hawkins, Robert Edward, additional, Hayden, Brian, additional, Hayden, William L., additional, Healy, Mike, additional, Hecht, Karen, additional, Heeg, Vince J., additional, Hejal, Reem, additional, Helm, Kristopher A., additional, Hengemihle, Nicholas J., additional, Henning, Thomas, additional, Henry, Alaina, additional, Henry, Ronald L., additional, Henshaw, Katherine, additional, Hernandez, Scarlin, additional, Herrington, Donald C., additional, Heske, Astrid, additional, Hesman, Brigette Emily, additional, Hickey, David L., additional, Hilbert, Bryan N., additional, Hines, Dean C., additional, Hinz, Michael R., additional, Hirsch, Michael, additional, Hitcho, Robert S., additional, Hodapp, Klaus, additional, Hodge, Philip E., additional, Hoffman, Melissa, additional, Holfeltz, Sherie T., additional, Holler, Bryan Jason, additional, Hoppa, Jennifer Rose, additional, Horner, Scott, additional, Howard, Joseph M., additional, Howard, Richard J., additional, Huber, Jean M., additional, Hunkeler, Joseph S., additional, Hunter, Alexander, additional, Hunter, David Gavin, additional, Hurd, Spencer W., additional, Hurst, Brendan J., additional, Hutchings, John B., additional, Hylan, Jason E., additional, Ignat, Luminita Ilinca, additional, Illingworth, Garth, additional, Irish, Sandra M., additional, Isaacs III, John C., additional, Jackson Jr, Wallace C., additional, Jaffe, Daniel T., additional, Jahic, Jasmin, additional, Jahromi, Amir, additional, Jakobsen, Peter, additional, James, Bryan, additional, James, John C., additional, James, LeAndrea Rae, additional, Jamieson, William Brian, additional, Jandra, Raymond D., additional, Jayawardhana, Ray, additional, Jedrzejewski, Robert, additional, Jeffers, Basil S., additional, Jensen, Peter, additional, Joanne, Egges, additional, Johns, Alan T., additional, Johnson, Carl A., additional, Johnson, Eric L., additional, Johnson, Patricia, additional, Johnson, Phillip Stephen, additional, Johnson, Thomas K., additional, Johnson, Timothy W., additional, Johnstone, Doug, additional, Jollet, Delphine, additional, Jones, Danny P., additional, Jones, Gregory S., additional, Jones, Olivia C., additional, Jones, Ronald A., additional, Jones, Vicki, additional, Jordan, Ian J., additional, Jordan, Margaret E., additional, Jue, Reginald, additional, Jurkowski, Mark H., additional, Justis, Grant, additional, Justtanont, Kay, additional, Kaleida, Catherine C., additional, Kalirai, Jason S., additional, Kalmanson, Phillip Cabrales, additional, Kaltenegger, Lisa, additional, Kammerer, Jens, additional, Kan, Samuel K., additional, Kanarek, Graham Childs, additional, Kao, Shaw-Hong, additional, Karakla, Diane M., additional, Karl, Hermann, additional, Kassin, Susan A., additional, Kauffman, David D., additional, Kavanagh, Patrick, additional, Kelley, Leigh L., additional, Kelly, Douglas M., additional, Kendrew, Sarah, additional, Kennedy, Herbert V., additional, Kenny, Deborah A., additional, Keski-Kuha, Ritva A., additional, Keyes, Charles D., additional, Khan, Ali, additional, Kidwell, Richard C., additional, Kimble, Randy A., additional, King, James S., additional, King, Richard C., additional, Kinzel, Wayne M., additional, Kirk, Jeffrey R., additional, Kirkpatrick, Marc E., additional, Klaassen, Pamela, additional, Klingemann, Lana, additional, Klintworth, Paul U., additional, Knapp, Bryan Adam, additional, Knight, Scott, additional, Knollenberg, Perry J., additional, Knutsen, Daniel Mark, additional, Koehler, Robert, additional, Koekemoer, Anton M., additional, Kofler, Earl T., additional, Kontson, Vicki L., additional, Kovacs, Aiden Rose, additional, Kozhurina-Platais, Vera, additional, Krause, Oliver, additional, Kriss, Gerard A., additional, Krist, John, additional, Kristoffersen, Monica R., additional, Krogel, Claudia, additional, Krueger, Anthony P., additional, Kulp, Bernard A., additional, Kumari, Nimisha, additional, Kwan, Sandy W., additional, Kyprianou, Mark, additional, Labador, Aurora Gadiano, additional, Labiano, Álvaro, additional, Lafrenière, David, additional, Lagage, Pierre-Olivier, additional, Laidler, Victoria G., additional, Laine, Benoit, additional, Laird, Simon, additional, Lajoie, Charles-Philippe, additional, Lallo, Matthew D., additional, Lam, May Yen, additional, LaMassa, Stephanie Marie, additional, Lambros, Scott D., additional, Lampenfield, Richard Joseph, additional, Lander, Matthew Ed, additional, Langston, James Hutton, additional, Larson, Kirsten, additional, Larson, Melora, additional, LaVerghetta, Robert Joseph, additional, Law, David R., additional, Lawrence, Jon F., additional, Lee, David W., additional, Lee, Janice, additional, Lee, Yat-Ning Paul, additional, Leisenring, Jarron, additional, Leveille, Michael Dunlap, additional, Levenson, Nancy A., additional, Levi, Joshua S., additional, Levine, Marie B., additional, Lewis, Dan, additional, Lewis, Jake, additional, Lewis, Nikole, additional, Libralato, Mattia, additional, Lidon, Norbert, additional, Liebrecht, Paula Louisa, additional, Lightsey, Paul, additional, Lilly, Simon, additional, Lim, Frederick C., additional, Lim, Pey Lian, additional, Ling, Sai-Kwong, additional, Link, Lisa J., additional, Link, Miranda Nicole, additional, Lipinski, Jamie L., additional, Liu, XiaoLi, additional, Lo, Amy S., additional, Lobmeyer, Lynette, additional, Logue, Ryan M., additional, Long, Chris A., additional, Long, Douglas R., additional, Long, Ilana D., additional, Long, Knox S., additional, López-Caniego, Marcos, additional, Lotz, Jennifer M., additional, Love-Pruitt, Jennifer M., additional, Lubskiy, Michael, additional, Luers, Edward B., additional, Luetgens, Robert A., additional, Luevano, Annetta J., additional, G. Flores Lui, Sarah Marie, additional, Lund III, James M., additional, Lundquist, Ray A., additional, Lunine, Jonathan, additional, Lützgendorf, Nora, additional, Lynch, Richard J., additional, MacDonald, Alex J., additional, MacDonald, Kenneth, additional, Macias, Matthew J., additional, Macklis, Keith I., additional, Maghami, Peiman, additional, Maharaja, Rishabh Y., additional, Maiolino, Roberto, additional, Makrygiannis, Konstantinos G., additional, Malla, Sunita Giri, additional, Malumuth, Eliot M., additional, Manjavacas, Elena, additional, Marini, Andrea, additional, Marrione, Amanda, additional, Marston, Anthony, additional, Martel, André R, additional, Martin, Didier, additional, Martin, Peter G., additional, Martinez, Kristin L., additional, Maschmann, Marc, additional, Masci, Gregory L., additional, Masetti, Margaret E., additional, Maszkiewicz, Michael, additional, Matthews, Gary, additional, Matuskey, Jacob E., additional, McBrayer, Glen A., additional, McCarthy, Donald W., additional, McCaughrean, Mark J., additional, McClare, Leslie A., additional, McClare, Michael D., additional, McCloskey, John C., additional, McClurg, Taylore D., additional, McCoy, Martin, additional, McElwain, Michael W., additional, McGregor, Roy D., additional, McGuffey, Douglas B., additional, McKay, Andrew G., additional, McKenzie, William K., additional, McLean, Brian, additional, McMaster, Matthew, additional, McNeil, Warren, additional, De Meester, Wim, additional, Mehalick, Kimberly L., additional, Meixner, Margaret, additional, Meléndez, Marcio, additional, Menzel, Michael P., additional, Menzel, Michael T., additional, Merz, Matthew, additional, Mesterharm, David D., additional, Meyer, Michael R., additional, Meyett, Michele L., additional, Meza, Luis E., additional, Midwinter, Calvin, additional, Milam, Stefanie N., additional, Miller, Jay Todd, additional, Miller, William C., additional, Miskey, Cherie L., additional, Misselt, Karl, additional, Mitchell, Eileen P., additional, Mohan, Martin, additional, Montoya, Emily E., additional, Moran, Michael J., additional, Morishita, Takahiro, additional, Moro-Martín, Amaya, additional, Morrison, Debra L., additional, Morrison, Jane, additional, Morse, Ernie C., additional, Moschos, Michael, additional, Moseley, S. H., additional, Mosier, Gary E., additional, Mosner, Peter, additional, Mountain, Matt, additional, Muckenthaler, Jason S., additional, Mueller, Donald G., additional, Mueller, Migo, additional, Muhiem, Daniella, additional, Mühlmann, Prisca, additional, Mullally, Susan Elizabeth, additional, Mullen, Stephanie M., additional, Munger, Alan J, additional, Murphy, Jess, additional, Murray, Katherine T., additional, Muzerolle, James C., additional, Mycroft, Matthew, additional, Myers, Andrew, additional, Myers, Carey R., additional, R. Myers, Fred Richard, additional, Myers, Richard, additional, Myrick, Kaila, additional, Nagle, IV, Adrian F., additional, Nayak, Omnarayani, additional, Naylor, Bret, additional, Neff, Susan G., additional, Nelan, Edmund P., additional, Nella, John, additional, Nguyen, Duy Tuong, additional, Nguyen, Michael N., additional, Nickson, Bryony, additional, Nidhiry, John Joseph, additional, Niedner, Malcolm B., additional, Nieto-Santisteban, Maria, additional, Nikolov, Nikolay K., additional, Nishisaka, Mary Ann, additional, Noriega-Crespo, Alberto, additional, Nota, Antonella, additional, O’Mara, Robyn C., additional, Oboryshko, Michael, additional, O’Brien, Marcus B., additional, Ochs, William R., additional, Offenberg, Joel D., additional, Ogle, Patrick Michael, additional, Ohl, Raymond G., additional, Olmsted, Joseph Hamden, additional, Osborne, Shannon Barbara, additional, O’Shaughnessy, Brian Patrick, additional, Östlin, Göran, additional, O’Sullivan, Brian, additional, Otor, O. Justin, additional, Ottens, Richard, additional, Ouellette, Nathalie N.-Q., additional, Outlaw, Daria J., additional, Owens, Beverly A., additional, Pacifici, Camilla, additional, Page, James Christophe, additional, Paranilam, James G., additional, Park, Sang, additional, Parrish, Keith A., additional, Paschal, Laura, additional, Patapis, Polychronis, additional, Patel, Jignasha, additional, Patrick, Keith, additional, Pattishall Jr, Robert A., additional, Paul, Douglas William, additional, Paul, Shirley J., additional, Pauly, Tyler Andrew, additional, Pavlovsky, Cheryl M., additional, Peña-Guerrero, Maria, additional, Pedder, Andrew H., additional, Peek, Matthew Weldon, additional, Pelham, Patricia A., additional, Penanen, Konstantin, additional, Perriello, Beth A., additional, Perrin, Marshall D., additional, Perrine, Richard F., additional, Perrygo, Chuck, additional, Peslier, Muriel, additional, Petach, Michael, additional, Peterson, Karla A., additional, Pfarr, Tom, additional, Pierson, James M., additional, Pietraszkiewicz, Martin, additional, Pilchen, Guy, additional, Pipher, Judy L., additional, Pirzkal, Norbert, additional, Pitman, Joseph T., additional, Player, Danielle M., additional, Plesha, Rachel, additional, Plitzke, Anja, additional, Pohner, John A., additional, Poletis, Karyn Konstantin, additional, Pollizzi, Joseph A., additional, Polster, Ethan, additional, Pontius, James T., additional, Pontoppidan, Klaus, additional, Porges, Susana C., additional, Potter, Gregg D., additional, Prescott, Stephen, additional, Proffitt, Charles R., additional, Pueyo, Laurent, additional, Quispe Neira, Irma Aracely, additional, Radich, Armando, additional, Rager, Reiko T., additional, Rameau, Julien, additional, Ramey, Deborah D., additional, Alarcon, Rafael Ramos, additional, Rampini, Riccardo, additional, Rapp, Robert, additional, Rashford, Robert A., additional, Rauscher, Bernard J., additional, Ravindranath, Swara, additional, Rawle, Timothy, additional, Rawlings, Tynika N., additional, Ray, Tom, additional, Regan, Michael W., additional, Rehm, Brian, additional, Rehm, Kenneth D., additional, Reid, Neill, additional, Reis, Carl A., additional, Renk, Florian, additional, Reoch, Tom B., additional, Ressler, Michael, additional, Rest, Armin W., additional, Reynolds, Paul J., additional, Richon, Joel G., additional, Richon, Karen V., additional, Ridgaway, Michael, additional, Riedel, Adric Richard, additional, Rieke, George H., additional, Rieke, Marcia J., additional, Rifelli, Richard E., additional, Rigby, Jane R., additional, Riggs, Catherine S., additional, Ringel, Nancy J., additional, Ritchie, Christine E., additional, Rix, Hans-Walter, additional, Robberto, Massimo, additional, Robinson, Gregory L., additional, Robinson, Michael S., additional, Robinson, Orion, additional, Rock, Frank W., additional, Rodriguez, David R., additional, del Pino, Bruno Rodríguez, additional, Roellig, Thomas, additional, Rohrbach, Scott O., additional, Roman, Anthony J., additional, Romelfanger, Frederick J., additional, Romo Jr, Felipe P., additional, Rosales, Jose J., additional, Rose, Perry, additional, Roteliuk, Anthony F., additional, Roth, Marc N., additional, Rothwell, Braden Quinn, additional, Rouzaud, Sylvain, additional, Rowe, Jason, additional, Rowlands, Neil, additional, Roy, Arpita, additional, Royer, Pierre, additional, Rui, Chunlei, additional, Rumler, Peter, additional, Rumpl, William, additional, Russ, Melissa L., additional, Ryan, Michael B., additional, Ryan, Richard M., additional, Saad, Karl, additional, Sabata, Modhumita, additional, Sabatino, Rick, additional, Sabbi, Elena, additional, Sabelhaus, Phillip A., additional, Sabia, Stephen, additional, Sahu, Kailash C., additional, Saif, Babak N., additional, Salvignol, Jean-Christophe, additional, Samara-Ratna, Piyal, additional, Samuelson, Bridget S., additional, Sanders, Felicia A., additional, Sappington, Bradley, additional, Sargent, B. A., additional, Sauer, Arne, additional, Savadkin, Bruce J., additional, Sawicki, Marcin, additional, Schappell, Tina M., additional, Scheffer, Caroline, additional, Scheithauer, Silvia, additional, Scherer, Ron, additional, Schiff, Conrad, additional, Schlawin, Everett, additional, Schmeitzky, Olivier, additional, Schmitz, Tyler S., additional, Schmude, Donald J., additional, Schneider, Analyn, additional, Schreiber, Jürgen, additional, Schroeven-Deceuninck, Hilde, additional, Schultz, John J., additional, Schwab, Ryan, additional, Schwartz, Curtis H., additional, Scoccimarro, Dario, additional, Scott, John F., additional, Scott, Michelle B., additional, Seaton, Bonita L., additional, Seely, Bruce S., additional, Seery, Bernard, additional, Seidleck, Mark, additional, Sembach, Kenneth, additional, Shanahan, Clare Elizabeth, additional, Shaughnessy, Bryan, additional, Shaw, Richard A., additional, Shay, Christopher Michael, additional, Sheehan, Even, additional, Sheth, Kartik, additional, Shih, Hsin-Yi, additional, Shivaei, Irene, additional, Siegel, Noah, additional, Sienkiewicz, Matthew G., additional, Simmons, Debra D., additional, Simon, Bernard P., additional, Sirianni, Marco, additional, Sivaramakrishnan, Anand, additional, Slade, Jeffrey E., additional, Sloan, G. C., additional, Slocum, Christine E., additional, Slowinski, Steven E., additional, Smith, Corbett T., additional, Smith, Eric P., additional, Smith, Erin C., additional, Smith, Koby, additional, Smith, Robert, additional, Smith, Stephanie J., additional, Smolik, John L., additional, Soderblom, David R., additional, Sohn, Sangmo Tony, additional, Sokol, Jeff, additional, Sonneborn, George, additional, Sontag, Christopher D., additional, Sooy, Peter R., additional, Soummer, Remi, additional, Southwood, Dana M., additional, Spain, Kay, additional, Sparmo, Joseph, additional, Speer, David T., additional, Spencer, Richard, additional, Sprofera, Joseph D., additional, Stallcup, Scott S., additional, Stanley, Marcia K., additional, Stansberry, John A., additional, Stark, Christopher C., additional, Starr, Carl W., additional, Stassi, Diane Y., additional, Steck, Jane A., additional, Steeley, Christine D., additional, Stephens, Matthew A., additional, Stephenson, Ralph J., additional, Stewart, Alphonso C., additional, Stiavelli, Massimo, additional, Jr, Hervey Stockman, additional, Strada, Paolo, additional, Straughn, Amber N., additional, Streetman, Scott, additional, Strickland, David Kendal, additional, Strobele, Jingping F., additional, Stuhlinger, Martin, additional, Stys, Jeffrey Edward, additional, Such, Miguel, additional, Sukhatme, Kalyani, additional, Sullivan, Joseph F., additional, Sullivan, Pamela C., additional, Sumner, Sandra M., additional, Sun, Fengwu, additional, Sunnquist, Benjamin Dale, additional, Swade, Daryl Allen, additional, Swam, Michael S., additional, Swenton, Diane F., additional, Swoish, Robby A., additional, Tam Litten, Oi In, additional, Tamas, Laszlo, additional, Tao, Andrew, additional, Taylor, David K., additional, Taylor, Joanna M., additional, Plate, Maurice te, additional, Van Tea, Mason, additional, Teague, Kelly K., additional, Telfer, Randal C., additional, Temim, Tea, additional, Texter, Scott C., additional, Thatte, Deepashri G., additional, Thompson, Christopher Lee, additional, Thompson, Linda M., additional, Thomson, Shaun R., additional, Thronson, Harley, additional, Tierney, C. M., additional, Tikkanen, Tuomo, additional, Tinnin, Lee, additional, Tippet, William Thomas, additional, Todd, Connor William, additional, Tran, Hien D., additional, Trauger, John, additional, Trejo, Edwin Gregorio, additional, Vinh Truong, Justin Hoang, additional, Tsukamoto, Christine L., additional, Tufail, Yasir, additional, Tumlinson, Jason, additional, Tustain, Samuel, additional, Tyra, Harrison, additional, Ubeda, Leonardo, additional, Underwood, Kelli, additional, Uzzo, Michael A., additional, Vaclavik, Steven, additional, Valenduc, Frida, additional, Valenti, Jeff A., additional, Van Campen, Julie, additional, van de Wetering, Inge, additional, Van Der Marel, Roeland P., additional, van Haarlem, Remy, additional, Vandenbussche, Bart, additional, van Dishoeck, Ewine F., additional, Vanterpool, Dona D., additional, Vernoy, Michael R., additional, Vila Costas, Maria Begoña, additional, Volk, Kevin, additional, Voorzaat, Piet, additional, Voyton, Mark F., additional, Vydra, Ekaterina, additional, Waddy, Darryl J., additional, Waelkens, Christoffel, additional, Wahlgren, Glenn Michael, additional, Walker Jr, Frederick E., additional, Wander, Michel, additional, Warfield, Christine K., additional, Warner, Gerald, additional, Wasiak, Francis C., additional, Wasiak, Matthew F., additional, Wehner, James, additional, Weiler, Kevin R., additional, Weilert, Mark, additional, Weiss, Stanley B., additional, Wells, Martyn, additional, Welty, Alan D., additional, Wheate, Lauren, additional, Wheeler, Thomas P., additional, White, Christy L., additional, Whitehouse, Paul, additional, Whiteleather, Jennifer Margaret, additional, Whitman, William Russell, additional, Williams, Christina C., additional, Willmer, Christopher N. A., additional, Willott, Chris J., additional, Willoughby, Scott P., additional, Wilson, Andrew, additional, Wilson, Debra, additional, Wilson, Donna V., additional, Windhorst, Rogier, additional, Wislowski, Emily Christine, additional, Wolfe, David J., additional, Wolfe, Michael A., additional, Wolff, Schuyler, additional, Wondel, Amancio, additional, Woo, Cindy, additional, Woods, Robert T., additional, Worden, Elaine, additional, Workman, William, additional, Wright, Gillian S., additional, Wu, Carl, additional, Wu, Chi-Rai, additional, Wun, Dakin D., additional, Wymer, Kristen B., additional, Yadetie, Thomas, additional, Yan, Isabelle C., additional, Yang, Keith C., additional, Yates, Kayla L., additional, Yeager, Christopher R., additional, Yerger, Ethan John, additional, Young, Erick T., additional, Young, Gary, additional, Yu, Gene, additional, Yu, Susan, additional, Zak, Dean S., additional, Zeidler, Peter, additional, Zepp, Robert, additional, Zhou, Julia, additional, Zincke, Christian A., additional, Zonak, Stephanie, additional, and Zondag, Elisabeth, additional
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- 2023
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184. JWST NIRCam+NIRSpec: Interstellar medium and stellar populations of young galaxies with rising star formation and evolving gas reservoirs
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Tacchella, Sandro, primary, Johnson, Benjamin D, additional, Robertson, Brant E, additional, Carniani, Stefano, additional, D’Eugenio, Francesco, additional, Kumari, Nimisha, additional, Maiolino, Roberto, additional, Nelson, Erica J, additional, Suess, Katherine A, additional, Übler, Hannah, additional, Williams, Christina C, additional, Adebusola, Alabi, additional, Alberts, Stacey, additional, Arribas, Santiago, additional, Bhatawdekar, Rachana, additional, Bonaventura, Nina, additional, Bowler, Rebecca A A, additional, Bunker, Andrew J, additional, Cameron, Alex J, additional, Curti, Mirko, additional, Egami, Eiichi, additional, Eisenstein, Daniel J, additional, Frye, Brenda, additional, Hainline, Kevin, additional, Helton, Jakob M, additional, Ji, Zhiyuan, additional, Looser, Tobias J, additional, Lyu, Jianwei, additional, Perna, Michele, additional, Rawle, Timothy, additional, Rieke, George, additional, Rieke, Marcia, additional, Saxena, Aayush, additional, Sandles, Lester, additional, Shivaei, Irene, additional, Simmonds, Charlotte, additional, Sun, Fengwu, additional, Willmer, Christopher N A, additional, Willott, Chris J, additional, and Witstok, Joris, additional
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- 2023
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185. JWST and ALMA Imaging of Dust-obscured, Massive Substructures in a Typical z ∼ 3 Star-forming Disk Galaxy
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Rujopakarn, Wiphu, primary, Williams, Christina C., additional, Daddi, Emanuele, additional, Schramm, Malte, additional, Sun, Fengwu, additional, Alberts, Stacey, additional, Rieke, George H., additional, Tan, Qing-Hua, additional, Tacchella, Sandro, additional, Giavalisco, Mauro, additional, and Silverman, John D., additional
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- 2023
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186. The First Quiescent Galaxies in TNG300
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Hartley, Abigail I, primary, Nelson, Erica J, additional, Suess, Katherine A, additional, Garcia, Alex M, additional, Park, Minjung, additional, Hernquist, Lars, additional, Bezanson, Rachel, additional, Nevin, Rebecca, additional, Pillepich, Annalisa, additional, Schechter, Aimee L, additional, Terrazas, Bryan A, additional, Torrey, Paul, additional, Wellons, Sarah, additional, Whitaker, Katherine E, additional, and Williams, Christina C, additional
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- 2023
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187. JWST UNCOVER:Extremely Red and Compact Object at z phot ≃ 7.6 Triply Imaged by A2744
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Furtak, Lukas J., Zitrin, Adi, Plat, Adèle, Fujimoto, Seiji, Wang, Bingjie, Nelson, Erica J., Labbé, Ivo, Bezanson, Rachel, Brammer, Gabriel B., Van Dokkum, Pieter, Endsley, Ryan, Glazebrook, Karl, Greene, Jenny E., Leja, Joel, Price, Sedona H., Smit, Renske, Stark, Daniel P., Weaver, John R., Whitaker, Katherine E., Atek, Hakim, Chevallard, Jacopo, Curtis-lake, Emma, Dayal, Pratika, Feltre, Anna, Franx, Marijn, Fudamoto, Yoshinobu, Marchesini, Danilo, Mowla, Lamiya A., Pan, Richard, Suess, Katherine A., Vidal-garcía, Alba, Williams, Christina C., Furtak, Lukas J., Zitrin, Adi, Plat, Adèle, Fujimoto, Seiji, Wang, Bingjie, Nelson, Erica J., Labbé, Ivo, Bezanson, Rachel, Brammer, Gabriel B., Van Dokkum, Pieter, Endsley, Ryan, Glazebrook, Karl, Greene, Jenny E., Leja, Joel, Price, Sedona H., Smit, Renske, Stark, Daniel P., Weaver, John R., Whitaker, Katherine E., Atek, Hakim, Chevallard, Jacopo, Curtis-lake, Emma, Dayal, Pratika, Feltre, Anna, Franx, Marijn, Fudamoto, Yoshinobu, Marchesini, Danilo, Mowla, Lamiya A., Pan, Richard, Suess, Katherine A., Vidal-garcía, Alba, and Williams, Christina C.
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- 2023
188. JADES:Probing interstellar medium conditions at z ∼ 5.5-9.5 with ultra-deep JWST/NIRSpec spectroscopy
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Cameron, Alex J., Saxena, Aayush, Bunker, Andrew J., D’eugenio, Francesco, Carniani, Stefano, Maiolino, Roberto, Curtis-lake, Emma, Ferruit, Pierre, Jakobsen, Peter, Arribas, Santiago, Bonaventura, Nina, Charlot, Stephane, Chevallard, Jacopo, Curti, Mirko, Looser, Tobias J., Maseda, Michael V., Rawle, Tim, Rodríguez Del Pino, Bruno, Smit, Renske, Übler, Hannah, Willott, Chris, Witstok, Joris, Egami, Eiichi, Eisenstein, Daniel J., Johnson, Benjamin D., Hainline, Kevin, Rieke, Marcia, Robertson, Brant E., Stark, Daniel P., Tacchella, Sandro, Williams, Christina C., Willmer, Christopher N. A., Bhatawdekar, Rachana, Bowler, Rebecca, Boyett, Kristan, Circosta, Chiara, Helton, Jakob M., Jones, Gareth C., Kumari, Nimisha, Ji, Zhiyuan, Nelson, Erica, Parlanti, Eleonora, Sandles, Lester, Scholtz, Jan, Sun, Fengwu, Cameron, Alex J., Saxena, Aayush, Bunker, Andrew J., D’eugenio, Francesco, Carniani, Stefano, Maiolino, Roberto, Curtis-lake, Emma, Ferruit, Pierre, Jakobsen, Peter, Arribas, Santiago, Bonaventura, Nina, Charlot, Stephane, Chevallard, Jacopo, Curti, Mirko, Looser, Tobias J., Maseda, Michael V., Rawle, Tim, Rodríguez Del Pino, Bruno, Smit, Renske, Übler, Hannah, Willott, Chris, Witstok, Joris, Egami, Eiichi, Eisenstein, Daniel J., Johnson, Benjamin D., Hainline, Kevin, Rieke, Marcia, Robertson, Brant E., Stark, Daniel P., Tacchella, Sandro, Williams, Christina C., Willmer, Christopher N. A., Bhatawdekar, Rachana, Bowler, Rebecca, Boyett, Kristan, Circosta, Chiara, Helton, Jakob M., Jones, Gareth C., Kumari, Nimisha, Ji, Zhiyuan, Nelson, Erica, Parlanti, Eleonora, Sandles, Lester, Scholtz, Jan, and Sun, Fengwu
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- 2023
189. JWST UNCOVER:discovery of z > 9 galaxy candidates behind the lensing cluster Abell 2744
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Atek, Hakim, Chemerynska, Iryna, Wang, Bingjie, Furtak, Lukas J, Weibel, Andrea, Oesch, Pascal, Weaver, John R, Labbé, Ivo, Bezanson, Rachel, Van dokkum, Pieter, Zitrin, Adi, Dayal, Pratika, Williams, Christina C, Nannayakkara, Themiya, Price, Sedona H, Brammer, Gabriel, Goulding, Andy D, Leja, Joel, Marchesini, Danilo, Nelson, Erica J, Pan, Richard, Whitaker, Katherine E, Atek, Hakim, Chemerynska, Iryna, Wang, Bingjie, Furtak, Lukas J, Weibel, Andrea, Oesch, Pascal, Weaver, John R, Labbé, Ivo, Bezanson, Rachel, Van dokkum, Pieter, Zitrin, Adi, Dayal, Pratika, Williams, Christina C, Nannayakkara, Themiya, Price, Sedona H, Brammer, Gabriel, Goulding, Andy D, Leja, Joel, Marchesini, Danilo, Nelson, Erica J, Pan, Richard, and Whitaker, Katherine E
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- 2023
190. First spectroscopic observations of the galaxies that reionized the Universe
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Atek, Hakim, Labbé, Ivo, Furtak, Lukas J., Chemerynska, Iryna, Fujimoto, Seiji, Setton, David J., Miller, Tim B., Oesch, Pascal, Bezanson, Rachel, Price, Sedona H., Dayal, Pratika, Zitrin, Adi, Kokorev, Vasily, Weaver, John R., Brammer, Gabriel, van Dokkum, Pieter, Williams, Christina C., Cutler, Sam E., Feldmann, Robert, Fudamoto, Yoshinobu, Greene, Jenny E., Leja, Joel, Maseda, Michael V., Muzzin, Adam, Pan, Richard, Papovich, Casey, Nelson, Erica J., Nanayakkara, Themiya, Stark, Daniel P., Stefanon, Mauro, Suess, Katherine A., Wang, Bingjie, Whitaker, Katherine E., Atek, Hakim, Labbé, Ivo, Furtak, Lukas J., Chemerynska, Iryna, Fujimoto, Seiji, Setton, David J., Miller, Tim B., Oesch, Pascal, Bezanson, Rachel, Price, Sedona H., Dayal, Pratika, Zitrin, Adi, Kokorev, Vasily, Weaver, John R., Brammer, Gabriel, van Dokkum, Pieter, Williams, Christina C., Cutler, Sam E., Feldmann, Robert, Fudamoto, Yoshinobu, Greene, Jenny E., Leja, Joel, Maseda, Michael V., Muzzin, Adam, Pan, Richard, Papovich, Casey, Nelson, Erica J., Nanayakkara, Themiya, Stark, Daniel P., Stefanon, Mauro, Suess, Katherine A., Wang, Bingjie, and Whitaker, Katherine E.
- Abstract
Low-mass galaxies in the early universe are believed to be the building blocks of present-day galaxies. These fledgling systems likely played a pivotal role in cosmic reionization, a major phase transition from neutral Hydrogen to ionized plasma around 600-800 Myr after the Big Bang. However, these galaxies have eluded comprehensive spectroscopic studies owing to their extreme faintness. Here we report the first spectroscopic analysis of 8 ultra-faint galaxies during the epoch of reionization with absolute magnitudes between M$_{\rm UV}$ $\sim -17$ to $-15$ mag (down to 0.005 $L^{\star}$). The combination of ultra-deep NIRSpec (Near-Infrared Spectrograph) observations and the strong gravitational lensing boost of Abell~2744 allow us to derive the first spectroscopic constraints on the prevalence of faint galaxies and their ionizing properties during the Universe's first billion years. We find that faint galaxies are prodigious producers of ionizing photons with log($\xi_{\rm ion}$/ Hz erg$^{-1}$) =$25.8\pm 0.05$, a factor of 4 larger than canonical values. This means that the total rate of ionizing photons produced by galaxies exceeds that needed for reionization, even for modest values of escape fraction ($f_{\rm esc}$ =5%). These findings provide robust evidence that faint galaxies were the main drivers of cosmic reionization at $z\sim7$., Comment: 29 pages, 7 figures, 2 tables
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- 2023
191. A supermassive black hole in the early universe growing in the shadows
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Furtak, Lukas J., Labbé, Ivo, Zitrin, Adi, Greene, Jenny E., Dayal, Pratika, Chemerynska, Iryna, Kokorev, Vasily, Miller, Tim B., Goulding, Andy D., Bezanson, Rachel, Brammer, Gabriel B., Cutler, Sam E., Leja, Joel, Pan, Richard, Price, Sedona H., Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Atek, Hakim, Bogdán, Ákos, Charlot, Stéphane, Curtis-Lake, Emma, van Dokkum, Pieter, Endsley, Ryan, Fudamoto, Yoshinobu, Fujimoto, Seiji, de Graaff, Anna, Glazebrook, Karl, Juneau, Stéphanie, Marchesini, Danilo, Maseda, Michael V., Nelson, Erica, Oesch, Pascal A., Plat, Adèle, Setton, David J., Stark, Daniel P., Williams, Christina C., Furtak, Lukas J., Labbé, Ivo, Zitrin, Adi, Greene, Jenny E., Dayal, Pratika, Chemerynska, Iryna, Kokorev, Vasily, Miller, Tim B., Goulding, Andy D., Bezanson, Rachel, Brammer, Gabriel B., Cutler, Sam E., Leja, Joel, Pan, Richard, Price, Sedona H., Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Atek, Hakim, Bogdán, Ákos, Charlot, Stéphane, Curtis-Lake, Emma, van Dokkum, Pieter, Endsley, Ryan, Fudamoto, Yoshinobu, Fujimoto, Seiji, de Graaff, Anna, Glazebrook, Karl, Juneau, Stéphanie, Marchesini, Danilo, Maseda, Michael V., Nelson, Erica, Oesch, Pascal A., Plat, Adèle, Setton, David J., Stark, Daniel P., and Williams, Christina C.
- Abstract
Early JWST observations have uncovered a new, substantial population of red sources that might represent a previously overlooked phase of actively growing supermassive black holes (Kocevski et al. 2023, Matthee et al. 2023, Labbe et al. 2023). One of the most intriguing examples is an extremely red, point-like object that was found to be triply-imaged by the strong lensing galaxy cluster Abell 2744 (Furtak et al. 2023), allowing an unprecedented detailed look into this enigmatic population. Here we present deep spectroscopic JWST/NIRSpec observations of this object, Abell2744-QSO1. The spectroscopy confirms that the three images are of the same object, and that it is a highly reddened ($A_V\sim3$) broad emission-line Active Galactic Nucleus (AGN) at a redshift of $z_{\mathrm{spec}}=7.0451\pm0.0005$. From the width of H$\beta$ ($\mathrm{FWHM}=2800\pm250\,\frac{\mathrm{km}}{\mathrm{s}}$) we derive a black hole mass of $M_{\mathrm{BH}}=3_{-1}^{+2}\times10^7\,\mathrm{M}_{\odot}$. We infer a very high ratio of black hole to galaxy mass of at least 3% and possibly as high as 100%, an order of magnitude or more than is seen in local galaxies. The lack of strong metal lines in the spectrum together with the high bolometric luminosity ($L_{\mathrm{bol}}=(1.1\pm0.3)\times10^{45}\,\frac{\mathrm{erg}}{\mathrm{s}}$) suggest that we are seeing the black hole in a phase of rapid growth, accreting at 30% of the Eddington limit. Based on early JWST imaging studies we estimate that such heavily reddened, low-mass black holes can be $\sim100$ times more common than UV-selected ones at this epoch. The rapid growth and high black hole to galaxy mass ratio of A2744-QSO1 suggests that it may represent the missing link between black hole seeds (Inayoshi et al. 2020; Greene et al. 2020; Volonteri 2021) and the first luminous quasars (Fan et al. 2023)., Comment: Submitted. Comments welcome!
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- 2023
192. Inside-out growth in the early Universe: a core in a vigorously star-forming disc
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Baker, William M., Tacchella, Sandro, Johnson, Benjamin D., Nelson, Erica, Suess, Katherine A., D'Eugenio, Francesco, Curti, Mirko, de Graaff, Anna, Ji, Zhiyuan, Maiolino, Roberto, Robertson, Brant, Scholtz, Jan, Alberts, Stacey, Arribas, Santiago, Boyett, Kristan, Bunker, Andrew J., Carniani, Stefano, Charlot, Stephane, Chen, Zuyi, Chevallard, Jacopo, Curtis-Lake, Emma, Danhaive, A. Lola, DeCoursey, Christa, Egami, Eiichi, Eisenstein, Daniel J., Endsley, Ryan, Hausen, Ryan, Helton, Jakob M., Kumari, Nimisha, Looser, Tobias J., Maseda, Michael V., Puskás, Dávid, Rieke, Marcia, Sandles, Lester, Sun, Fengwu, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A., Witstok, Joris, Baker, William M., Tacchella, Sandro, Johnson, Benjamin D., Nelson, Erica, Suess, Katherine A., D'Eugenio, Francesco, Curti, Mirko, de Graaff, Anna, Ji, Zhiyuan, Maiolino, Roberto, Robertson, Brant, Scholtz, Jan, Alberts, Stacey, Arribas, Santiago, Boyett, Kristan, Bunker, Andrew J., Carniani, Stefano, Charlot, Stephane, Chen, Zuyi, Chevallard, Jacopo, Curtis-Lake, Emma, Danhaive, A. Lola, DeCoursey, Christa, Egami, Eiichi, Eisenstein, Daniel J., Endsley, Ryan, Hausen, Ryan, Helton, Jakob M., Kumari, Nimisha, Looser, Tobias J., Maseda, Michael V., Puskás, Dávid, Rieke, Marcia, Sandles, Lester, Sun, Fengwu, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A., and Witstok, Joris
- Abstract
The physical processes that establish the morphological evolution and the structural diversity of galaxies are key unknowns in extragalactic astrophysics. Here we report the finding of the morphologically-mature galaxy JADES-GS+53.18343-27.79097, which existed within the first 700 million years of the Universe's history. This star-forming galaxy with a stellar mass of $10^{8.6}$ solar masses consists of three components, a highly-compact core with a half-light radius of 144 pc, a strongly star-forming disc with a radius of 468 pc, and a star-forming clump, which all show distinctive star-formation histories. The central stellar mass density of this galaxy is within a factor of two of the most massive present-day ellipticals, while being globally 1000 times less massive. The radial profile of the specific star-formation rate is strongly rising toward the outskirts. This evidence strongly suggests the first detection of inside-out growth of a galaxy as a proto-bulge and a star-forming disc in the Epoch of Reionization., Comment: 49 pages, 15 figures, submitted to Nature Astronomy
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- 2023
193. Spectroscopic confirmation of four metal-poor galaxies at z=10.3-13.2
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Curtis-Lake, Emma, Carniani, Stefano, Cameron, Alex, Charlot, Stephane, Jakobsen, Peter, Maiolino, Roberto, Bunker, Andrew, Witstok, Joris, Smit, Renske, Chevallard, Jacopo, Willott, Chris, Ferruit, Pierre, Arribas, Santiago, Bonaventura, Nina, Curti, Mirko, D'Eugenio, Francesco, Franx, Marijn, Giardino, Giovanna, Looser, Tobias. J., Lutzgendorf, Nora, Maseda, Michael., Rawle, Tim, Rix, Hans-Walter, del Pino, Bruno Rodriguez, Ubler, Hannah, Sirianni, Marco, Dressler, Alan, Egami, Eiichi, Eisenstein, Daniel. J., Endsley, Ryan, Hainline, Kevin, Hausen, Ryan, Johnson, Benjamin. D., Rieke, Marcia, Robertson, Brant, Shivaei, Irene, Stark, Daniel. P., Tacchella, Sandro, Williams, Christina. C., Willmer, Christopher N. A., Bhatawdekar, Rachana, Bowler, Rebecca, Boyett, Kristan, Chen, Zuyi, de Graaff, Anna, Helton, Jakob. M., Hviding, Raphael. E., Jones, Gareth. C., Kumari, Nimisha, Lyu, Jianwei, Nelson, Erica, Perna, Michele, Sandles, Lester, Saxena, Aayush, Suess, Katherine. A., Sun, Fengwu, Topping, Michael. W., Wallace, Imaan E. B., Whitler, Lily, Curtis-Lake, Emma, Carniani, Stefano, Cameron, Alex, Charlot, Stephane, Jakobsen, Peter, Maiolino, Roberto, Bunker, Andrew, Witstok, Joris, Smit, Renske, Chevallard, Jacopo, Willott, Chris, Ferruit, Pierre, Arribas, Santiago, Bonaventura, Nina, Curti, Mirko, D'Eugenio, Francesco, Franx, Marijn, Giardino, Giovanna, Looser, Tobias. J., Lutzgendorf, Nora, Maseda, Michael., Rawle, Tim, Rix, Hans-Walter, del Pino, Bruno Rodriguez, Ubler, Hannah, Sirianni, Marco, Dressler, Alan, Egami, Eiichi, Eisenstein, Daniel. J., Endsley, Ryan, Hainline, Kevin, Hausen, Ryan, Johnson, Benjamin. D., Rieke, Marcia, Robertson, Brant, Shivaei, Irene, Stark, Daniel. P., Tacchella, Sandro, Williams, Christina. C., Willmer, Christopher N. A., Bhatawdekar, Rachana, Bowler, Rebecca, Boyett, Kristan, Chen, Zuyi, de Graaff, Anna, Helton, Jakob. M., Hviding, Raphael. E., Jones, Gareth. C., Kumari, Nimisha, Lyu, Jianwei, Nelson, Erica, Perna, Michele, Sandles, Lester, Saxena, Aayush, Suess, Katherine. A., Sun, Fengwu, Topping, Michael. W., Wallace, Imaan E. B., and Whitler, Lily
- Abstract
As part of the JWST Advanced Deep Extragalactic Survey (JADES), NIRSpec has spectroscopically confirmed four young and metal-poor galaxies at redshift 10.3-13.2, from an early epoch of galaxy formation.Finding and characterizing the first galaxies that illuminated the early universe at cosmic dawn is pivotal to understand the physical conditions and the processes that led to the formation of the first stars. In the first few months of operations, imaging from the James Webb Space Telescope (JWST) has been used to identify tens of candidates of galaxies at redshift (z) greater than 10, less than 450 million years after the Big Bang. However, none of such candidates has yet been confirmed spectroscopically, leaving open the possibility that they are actually low-redshift interlopers. Here we present spectroscopic confirmation and analysis of four galaxies unambiguously detected at redshift 10.3
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- 2023
194. REQUIEM-2D:A Diversity of Formation Pathways in a Sample of Spatially Resolved Massive Quiescent Galaxies at z similar to 2
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Akhshik, Mohammad, Whitaker, Katherine E., Leja, Joel, Richard, Johan, Spilker, Justin S., Song, Mimi, Brammer, Gabriel, Bezanson, Rachel, Ebeling, Harald, Gallazzi, Anna R., Mahler, Guillaume, Mowla, Lamiya A., Nelson, Erica J., Pacifici, Camilla, Sharon, Keren, Toft, Sune, Williams, Christina C., Wright, Lillian, Zabl, Johannes, Akhshik, Mohammad, Whitaker, Katherine E., Leja, Joel, Richard, Johan, Spilker, Justin S., Song, Mimi, Brammer, Gabriel, Bezanson, Rachel, Ebeling, Harald, Gallazzi, Anna R., Mahler, Guillaume, Mowla, Lamiya A., Nelson, Erica J., Pacifici, Camilla, Sharon, Keren, Toft, Sune, Williams, Christina C., Wright, Lillian, and Zabl, Johannes
- Abstract
REQUIEM-2D (Resolving Quiescent Magnified Galaxies with 2D Grism Spectroscopy) comprises a sample of eight massive (log(M-* /M-circle dot) > 10.6) strongly lensed quiescent galaxies at z similar to 2. REQUIEM-2D combines the natural magnification from strong gravitational lensing with the high-spatial-resolution grism spectroscopy of the Hubble Space Telescope through a spectrophotometric fit to study spatially resolved stellar populations. We show that quiescent galaxies in the REQUIEM-2D survey have diverse formation histories with age gradients at the 1 sigma- 3 sigma level, including examples of (1) a younger central region supporting outside-in formation, (2) flat age gradients that show evidence for both spatially uniform early formation and inside-out quenching, and (3) regions at a fixed radial distance having different ages (such asymmetries cannot be recovered when averaging stellar population measurements azimuthally). The typical dust attenuation curve for the REQUIEM-2D galaxies is constrained to be steeper than Calzetti's law in the UV and generally consistent with A(V) < 1. Combined together and accounting for the different physical radial distances and formation timescales, we find that the REQUIEM-2D galaxies that formed earlier in the universe exhibit slow and uniform growth in their inner core, whereas the galaxies that formed later have rapid inner growth in their inner core with younger ages than the outskirts. These results challenge the currently accepted paradigm of how massive quiescent galaxies form, where the earliest galaxies are thought to form most rapidly. Significantly larger samples close to the epoch of formation with similar data quality and higher spectral resolution are required to validate this finding.
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- 2023
195. JADES: Using NIRCam Photometry to Investigate the Dependence of Stellar Mass Inferences on the IMF in the Early Universe
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Woodrum, Charity, Rieke, Marcia, Ji, Zhiyuan, Baker, William M., Bhatawdekar, Rachana, Bunker, Andrew J., Charlot, Stéphane, Curtis-Lake, Emma, Eisenstein, Daniel J., Hainline, Kevin, Hausen, Ryan, Helton, Jakob M., Hviding, Raphael E., Johnson, Benjamin D., Robertson, Brant, Sun, Fengwu, Tacchella, Sandro, Whitler, Lily, Williams, Christina C., Willmer, Christopher N. A., Woodrum, Charity, Rieke, Marcia, Ji, Zhiyuan, Baker, William M., Bhatawdekar, Rachana, Bunker, Andrew J., Charlot, Stéphane, Curtis-Lake, Emma, Eisenstein, Daniel J., Hainline, Kevin, Hausen, Ryan, Helton, Jakob M., Hviding, Raphael E., Johnson, Benjamin D., Robertson, Brant, Sun, Fengwu, Tacchella, Sandro, Whitler, Lily, Williams, Christina C., and Willmer, Christopher N. A.
- Abstract
The detection of numerous and relatively bright galaxies at redshifts z > 9 has prompted new investigations into the star-forming properties of high-redshift galaxies. Using local forms of the initial mass function (IMF) to estimate stellar masses of these galaxies from their light output leads to galaxy masses that are at the limit allowed for the state of the LambdaCDM Universe at their redshift. We explore how varying the IMF assumed in studies of galaxies in the early universe changes the inferred values for the stellar masses of these galaxies. We infer galaxy properties with the SED fitting code Prospector using varying IMF parameterizations for a sample of 102 galaxies from the JWST Advanced Deep Extragalactic Survey (JADES) spectroscopically confirmed to be at z > 6.7, with additional photometry from the JWST Extragalactic Medium Band Survey (JEMS) for twenty-one galaxies. We demonstrate that models with stellar masses reduced by a factor of three or more do not affect the modeled spectral energy distribution (SED)., Comment: The Significance statement is required for PNAS submission
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- 2023
196. NGDEEP Epoch 1: Spatially Resolved H$\alpha$ Observations of Disk and Bulge Growth in Star-Forming Galaxies at $z \sim$ 0.6-2.2 from JWST NIRISS Slitless Spectroscopy
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Shen, Lu, Papovich, Casey, Matharu, Jasleen, Pirzkal, Nor, Hu, Weida, Backhaus, Bren E., Bagley, Micaela B., Cheng, Yingjie, Cleri, Nikko J., Finkelstein, Steven L., Huertas-Company, Marc, Giavalisco, Mauro, Grogin, Norman A., Jung, Intae, Kartaltepe, Jeyhan S., Koekemoer, Anton M., Lotz, Jennifer M., Maseda, Michael V., Pérez-González, Pablo G., Rothberg, Barry, Simons, Raymond C., Tacchella, Sandro, Williams, Christina C., Yung, L. Y. Aaron, Shen, Lu, Papovich, Casey, Matharu, Jasleen, Pirzkal, Nor, Hu, Weida, Backhaus, Bren E., Bagley, Micaela B., Cheng, Yingjie, Cleri, Nikko J., Finkelstein, Steven L., Huertas-Company, Marc, Giavalisco, Mauro, Grogin, Norman A., Jung, Intae, Kartaltepe, Jeyhan S., Koekemoer, Anton M., Lotz, Jennifer M., Maseda, Michael V., Pérez-González, Pablo G., Rothberg, Barry, Simons, Raymond C., Tacchella, Sandro, Williams, Christina C., and Yung, L. Y. Aaron
- Abstract
We study the H$\alpha$ equivalent width, EW(H$\alpha$), maps of 19 galaxies at $0.6 < z < 2.2$ in the Hubble Ultra Deep Field (HUDF) derived from NIRISS slitless spectroscopy as part of the Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey. Our galaxies mostly lie on the star-formation main sequence with a stellar mass range of $\mathrm{10^9 - 10^{11} M_\odot}$, characterized as "typical" star-forming galaxies at these redshifts. Leveraging deep HST and JWST broad-band images, spanning 0.4-4.8 $\mu$m, we perform spatially-resolved fitting of the spectral energy distributions (SEDs) for these galaxies and construct specific star formation rate (sSFR) and stellar-mass-weighted age maps with a spatial resolution of $\sim$1 kpc. The pixel-to-pixel EW(H$\alpha$) increases with increasing sSFR and with decreasing age. The average trends are slightly different from the relations derived from integrated fluxes of galaxies from the literature, suggesting complex evolutionary trends within galaxies. We quantify the radial profiles of EW(H$\alpha$), sSFR, and age. The majority (84%) of galaxies show positive EW(H$\alpha$) gradients in line with the inside-out quenching scenario. A few galaxies (16%) show inverse (and flat) trends possibly due to merging or starbursts. We compare the distributions of EW(H$\alpha$) and sSFR to the star formation history models (SFHs) as a function of galactocentric radius. We argue that the central regions of galaxies have experienced, at least one, rapid star-formation episodes, which leads to the formation of the bulge, while their outer regions (e.g., disks) grow via more smoothly varying SFHs. These results demonstrate the ability to study resolved star formation in distant galaxies with JWST NIRISS., Comment: 25 pages, 12 figures
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- 2023
197. The first quiescent galaxies in TNG300
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Hartley, Abigail I, Nelson, Erica J, Suess, Katherine A, Garcia, Alex M, Park, Minjung, Hernquist, Lars, Bezanson, Rachel, Nevin, Rebecca, Pillepich, Annalisa, Schechter, Aimee L, Terrazas, Bryan A, Torrey, Paul, Wellons, Sarah, Whitaker, Katherine E, Williams, Christina C, Hartley, Abigail I, Nelson, Erica J, Suess, Katherine A, Garcia, Alex M, Park, Minjung, Hernquist, Lars, Bezanson, Rachel, Nevin, Rebecca, Pillepich, Annalisa, Schechter, Aimee L, Terrazas, Bryan A, Torrey, Paul, Wellons, Sarah, Whitaker, Katherine E, and Williams, Christina C
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- 2023
198. JADES: The incidence rate and properties of galactic outflows in low-mass galaxies across 3 < z < 9
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Carniani, Stefano, Venturi, Giacomo, Parlanti, Eleonora, de Graaff, Anna, Maiolino, Roberto, Arribas, Santiago, Bonaventura, Nina, Boyett, Kristan, Bunker, Andrew J., Cameron, Alex J., Charlot, Stephane, Chevallard, Jacopo, Curti, Mirko, Curtis-Lake, Emma, Eisenstein, Daniel J., Giardino, Giovanna, Hausen, Ryan, Kumari, Nimisha, Maseda, Michael V., Nelson, Erica, Perna, Michele, Rix, Hans-Walter, Robertson, Brant, Del Pino, Bruno Rodríguez, Sandles, Lester, Scholtz, Jan, Simmonds, Charlotte, Smit, Renske, Tacchella, Sandro, Übler, Hannah, Williams, Christina C., Willott, Chris, and Witstok, Joris
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
We investigate the incidence and properties of ionized gas outflows in a sample of 52 galaxies with stellar mass between $10^7$ M$_{\odot}$ and $10^9$ M$_{\odot}$ observed with ultra-deep JWST/NIRSpec MSA spectroscopy as part of the JWST Advanced Deep Extragalactic Survey (JADES). The high-spectral resolution (R2700) NIRSpec observations allowed us to identify for the first time the signature of outflows in the rest-frame optical nebular lines in low-mass galaxies at $z>3$. The incidence fraction of ionized outflows, traced by broad components, is about 25-40$\%$ depending on the intensity of the emission lines. The low incidence fraction might be due to both the sensitivity limit and the fact that outflows are not isotropic but have a limited opening angle which results in a detection only when this is directed toward our line of sight. Evidence for outflows increases slightly with stellar mass and star-formation rate. The median velocity and mass loading factor (i.e., the ratio between mass outflow rate and star formation rate) of the outflowing ionized gas are 500 km s$^{-1}$ and $\eta=2.1^{+2.5}_{-1.6}$, respectively. These are two and 100 times higher, respectively than the typical values observed in local dwarf galaxies. These outflows are able to escape the gravitational potential of the galaxy and enrich the circum-galactic medium and, potentially, the inter-galactic medium. Our results indicate that outflows can significantly impact the star formation activity in low-mass galaxies within the first 2 Gyr of the Universe., Comment: 16 pages, 3 tables, Submitted to A&A
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- 2023
199. UNCOVER: Candidate Red Active Galactic Nuclei at 3<z<7 with JWST and ALMA
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Labbe, Ivo, Greene, Jenny E., Bezanson, Rachel, Fujimoto, Seiji, Furtak, Lukas J., Goulding, Andy D., Matthee, Jorryt, Naidu, Rohan P., Oesch, Pascal A., Atek, Hakim, Brammer, Gabriel, Chemerynska, Iryna, Coe, Dan, Cutler, Sam E., Dayal, Pratika, Feldmann, Robert, Franx, Marijn, Glazebrook, Karl, Leja, Joel, Marchesini, Danilo, Maseda, Michael, Nanayakkara, Themiya, Nelson, Erica J., Pan, Richard, Papovich, Casey, Price, Sedona H., Suess, Katherine A., Wang, Bingjie, Whitaker, Katherine E., Williams, Christina C., and Zitrin, Adi
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
The James Webb Space Telescope (JWST) is revolutionizing our knowledge of $z>5$ galaxies and their actively accreting black holes. Using the JWST Cycle 1 Treasury program Ultradeep NIRSpec and NIRCam ObserVations before the Epoch of Reionization (UNCOVER) in the lensing field Abell 2744, we report the identification of a sample of little red dots at $3 < z_{\rm{phot}} < 7$ that likely contain highly-reddened accreting supermassive black holes. Using a NIRCam-only selection to F444W$, Comment: submitted to ApJ
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- 2023
200. JADES: Balmer Decrement Measurements at redshifts 4 < z < 7
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Sandles, Lester, D'Eugenio, Francesco, Maiolino, Roberto, Looser, Tobias J., Arribas, Santiago, Baker, William M., Bonaventura, Nina, Bunker, Andrew J., Cameron, Alex J., Carniani, Stefano, Charlot, Stephane, Chevallard, Jacopo, Curti, Mirko, Curtis-Lake, Emma, de Graaff, Anna, Eisenstein, Daniel J., Hainline, Kevin, Ji, Zhiyuan, Johnson, Benjamin D., Jones, Gareth C., Kumari, Nimisha, Nelson, Erica, Perna, Michele, Rawle, Tim, Rix, Hans-Walter, Robertson, Brant, Del Pino, Bruno Rodriguez, Scholtz, Jan, Shivaei, Irene, Smit, Renske, Sun, Fengwu, Tacchella, Sandro, Uebler, Hannah, Williams, Christina C., Willott, Chris, and Witstok, Joris
- Subjects
Astrophysics - Astrophysics of Galaxies - Abstract
We present Balmer decrement H$\alpha$/ H$\beta$ measurements for a sample of 51 galaxies at redshifts z = 4-7 observed with the JWST/NIRSpec MSA, as part of the JADES survey. Leveraging 28-hour long exposures and the efficiency of the prism/clear configuration (but also using information from the medium-resolution gratings), we are able to probe directly the low-mass end of the galaxy population, reaching stellar masses Mstar as low as 10^7 Msun . We find that the correlation between Balmer decrement and Mstar is already established at these high redshifts, indicating a rapid build up of dust in moderately massive galaxies at such early epochs. The lowest-mass galaxies in our sample (Mstar = 1-3 x 10^7 Msun ) display a remarkably low Balmer decrement of 2.88 $\pm$ 0.08, consistent with case B, suggesting very little dust content. However, we warn that such a low observed Balmer decrement may also partly be a consequence of an intrinsically lower H$\alpha$/ H$\beta$, resulting from the extreme conditions of the ionized gas in these primeval and unevolved systems. We further compare the Balmer decrement to continuum-derived star-formation rates (SFR), finding tentative evidence of a correlation, which likely traces the underlying connection between SFR and mass of cold gas. However, we note that larger samples are required to distinguish between direct and primary correlations from indirect and secondary dependencies at such high redshifts.
- Published
- 2023
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