UVUDF: UV Luminosity Functions at the cosmic high-noon
Vihang Mehta, Claudia Scarlata, Marc Rafelski, Timothy Gburek, Harry I. Teplitz, Anahita Alavi, Michael Boylan-Kolchin, Steven Finkelstein, Jonathan P. Gardner,… 展开作者
Vihang Mehta, Claudia Scarlata, Marc Rafelski, Timothy Gburek, Harry I. Teplitz, Anahita Alavi, Michael Boylan-Kolchin, Steven Finkelstein, Jonathan P. Gardner, Norman Grogin, Anton Koekemoer, Peter Kurczynski, Brian Siana, Alex Codoreanu, Duilia F. de Mello, Kyoung-Soo Lee, Emmaris Soto
We present the rest-1500Å UV luminosity functions (LF) for star-forming galaxies during the cosmic \textit{high noon} -- the peak of cosmic star formation rate at $1.5<z<3$. We use deep NUV imaging data obtained as part of the \textit{Hubble} Ultra-Violet Ultra Deep Field (UVUDF) program, along with existing deep optical and NIR coverage on the HUDF. We select F225W, F275W and F336W dropout samples using the Lyman break technique, along with samples in the corresponding redshift ranges selected using photometric redshifts and measure the rest-frame UV LF at $z\sim1.7,2.2,3.0$ respectively, using the modified maximum likelihood estimator. We perform simulations to quantify the survey and sample incompleteness for the UVUDF samples to correct the effective volume calculations for the LF. We select galaxies down to $M_{UV}=-15.9,-16.3,-16.8$ and fit a faint-end slope of $α=-1.20^{+0.10}_{-0.13}, -1.32^{+0.10}_{-0.14}, -1.39^{+0.08}_{-0.12}$ at $1.4<z<1.9$, $1.8<z<2.6$, and $2.4<z<3.6$, respectively. We compare the star formation properties of $z\sim2$ galaxies from these UV observations with results from Hα and UV$+$IR observations. We find a lack of high SFR sources in the UV LF compared to the Hα and UV$+$IR, likely due to dusty SFGs not being properly accounted for by the generic $IRX-β$ relation used to correct for dust. We compute a volume-averaged UV-to-Hα ratio by \textit{abundance matching} the rest-frame UV LF and Hα LF. We find an increasing UV-to-Hα ratio towards low mass galaxies ($M_\star \lesssim 5\times10^9$ M$_\odot$). We conclude that this could be due to a larger contribution from starbursting galaxies compared to the high-mass end.
The Extremely Luminous Quasar Survey in the Sloan Digital Sky Survey footprint. III. The South Galactic Cap Sample and the Quasar Luminosity Function at Cosmic Noon
Spatially Resolved AGN Ionization and Star Formation at Cosmic Noon with JWST/JEMS
Steward Observatory, University of Arizona(亚利桑那大学斯图尔德天文台);NSF NOIRLab(美国国家科学基金会NOIR天文台);International Gemini Observatory/NSF NOIRLab(国际Gemini天文台/美国国家科学基金会NOIR天文台);Department of Astronomy, University of Wisconsin-Madison(威斯康星大学麦迪逊分校天文学系);Kavli Institute for Cosmology, Cambridge(剑桥卡弗里宇宙学研究所)
MEGA and SMILES Find Fewer Dusty Galaxies than Expected at Cosmic Noon
University of Kansas(堪萨斯大学);Texas A&M University(德克萨斯农工大学);NASA Goddard Space Flight Center(美国国家航空航天局戈达德太空飞行中心);The University of Texas at Austin(得克萨斯大学奥斯汀分校);Colby College(科尔比学院);Rochester Institute of Technology(罗切斯特理工学院)
Tracing Radio AGN-Driven Quenching in Post-Starburst Galaxies at Cosmic Noon
Johns Hopkins University(约翰斯·霍普金斯大学);Space Telescope Science Institute(太空望远镜科学研究所);AURA for ESA, Space Telescope Science Institute(欧洲空间局阿雷西博大学协会太空望远镜科学研究所);University of Nottingham(诺丁汉大学);University of St Andrews(圣安德鲁斯大学);University of Edinburgh(爱丁堡大学);European Southern Observatory (ESO)(欧洲南方天文台)
New Determinations of the UV Luminosity Functions from z~9 to z~2 show a remarkable consistency with halo growth and a constant star formation efficiency
ALMA Chemical Evolution (ACE) survey: an overview -- extending dust and gas inference to low metallicities at cosmic noon
Centro de Astrobiología (CAB), CSIC-INTA(西班牙太空生物研究中心);European Southern Observatory(欧洲南方天文台);Leiden Observatory, Leiden University(莱顿大学莱顿天文台);Department of Astronomy, University of Massachusetts, Amherst(马萨诸塞大学阿默斯特分校天文学系);Department of Physics, University of California, Santa Barbara(加州大学圣塔芭芭拉分校物理系);Cosmic Dawn Center at the Niels Bohr Institute, University of Copenhagen and DTU-Space, Technical University of Denmark(哥本哈根大学尼尔斯·玻尔学院宇宙黎明中心及丹麦技术大学DTU空间);Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM(巴黎萨克雷大学、巴黎西岱大学、法国原子能和替代能源委员会、法国国家科学研究中心);Research School of Astronomy and Astrophysics, Australian National University(澳大利亚国立大学天体物理学研究学院);Department of Physics and Astronomy(物理与天文学系)
The major merger-active galactic nucleus connection up to the cosmic noon
SRON Netherlands Institute for Space Research(荷兰空间研究所);Kapteyn Astronomical Institute, University of Groningen(格罗宁根大学卡普坦天文研究所);European Space Agency/ESTEC(欧洲航天局/欧洲空间研究与技术中心);Instituto de Radioastronomía y Astrofísica, Universidad Nacional Autónoma de México(墨西哥国立自治大学无线电天文学与天体物理研究所);School of Physics and Astronomy, University of Nottingham(诺丁汉大学物理与天文学院)
Hidden Monsters with SPHEREx I: A goldmine for heavily reddened quasars at cosmic noon
Centro de Astrofisica Y Tecnologias Afines(天体物理学及相关技术中心);Instituto de Alta Investigación, Universidad de Tarapacá(塔拉帕卡大学高等研究所);Instituto de Estudios Astrofísicos, Facultad de Ingeniería y Ciencias, Universidad Diego Portales(迭戈·波特莱斯大学工程与科学学院天体物理研究所);School of Physics and Astronomy, University of Southampton(南安普顿大学物理与天文学院);Kavli Institute for Astronomy and Astrophysics, Peking University(北京大学柯立夫天文学与天体物理研究所)
No evolution in the number density of little red dots from cosmic dawn to cosmic noon
INAF – Osservatorio di Astrofisica e Scienza dello Spazio di Bologna(意大利国家天体物理研究所博洛尼亚天文与空间科学观测站);Dipartimento di Fisica e Astronomia, Università di Bologna(博洛尼亚大学物理与天文系);Space Telescope Science Institute for the European Space Agency (ESA), ESA Office(欧洲空间局太空望远镜科学研究所);The William H. Miller III Department of Physics and Astronomy, Johns Hopkins University(约翰斯·霍普金斯大学威廉·H·米勒三世物理与天文系);INAF – Arcetri Astrophysical Observatory(意大利国家天体物理研究所阿切尔奇天文台)
Emission-line Variable Active Galactic Nuclei at Cosmic Noon from HETDEX
Department of Astronomy, The University of Texas at Austin(德克萨斯大学奥斯汀分校天文学系);McDonald Observatory, The University of Texas at Austin(德克萨斯大学奥斯汀分校麦克唐纳天文台);Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences(中国科学院国家天文台光学天文重点实验室);Department of Astronomy & Astrophysics, The Pennsylvania State University(宾夕法尼亚州立大学天文学与天体物理学系);Institute for Gravitation and the Cosmos, The Pennsylvania State University(宾夕法尼亚州立大学引力与宇宙学研究所);Yunnan Observatories, Chinese Academy of Sciences(中国科学院云南天文台);Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences(中国科学院天体结构与演化重点实验室)
PAHSPECS: Polycyclic aromatic hydrocarbon properties at cosmic noon with JWST/MIRI MRS
University of Crete(克里特大学);Foundation for Research and Technology–Hellas (FORTH)(希腊研究与技术基金会);European University Cyprus(塞浦路斯欧洲大学);Centro de Astrobiología (CAB), CSIC-INTA(天体生物学中心(CAB),西班牙国家科学研究委员会-国家航空航天技术研究所);Leiden Observatory, Leiden University(莱顿天文台,莱顿大学);University of California San Diego(加州大学圣地亚哥分校);Universidad Diego Portales(迭戈·波特莱斯大学);Millenium Nucleus for Galaxies (MINGAL)(星系千年核心(MINGAL))
Cosmic Noon Galaxies in the Hubble Ultra Deep Field with MIRI Wide-Field Slitless Spectroscopy
European Space Agency, ESA Office(欧洲空间局,ESA办公室);Space Telescope Science Institute(太空望远镜科学研究所);The Oskar Klein Centre, Department of Astronomy, Stockholm University(奥斯卡·克莱因中心,斯德哥尔摩大学天文系);Stockholm University(斯德哥尔摩大学);Centro de Astrobiología (CAB), CSIC-INTA(天体生物学中心(CAB),CSIC-INTA);Department of Astronomy, The University of Texas at Austin(德克萨斯大学奥斯汀分校天文系);Cosmic Frontier Center, The University of Texas at Austin(德克萨斯大学奥斯汀分校宇宙前沿中心);Leiden Observatory, Leiden University(莱顿天文台,莱顿大学)
Lyα Nebulae in HETDEX: The Largest Statistical Census Bridging Lyα Halos and Blobs across Cosmic Noon
The University of Texas at Austin(德克萨斯大学奥斯汀分校);The Pennsylvania State University(宾夕法尼亚州立大学);Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo(东京大学 Kavli宇宙物理与数学研究所(WPI));Universität Heidelberg(海德堡大学);Yunnan University(云南大学);Max Planck Institute for Ext(马克斯·普朗克研究所)
INAF -- Osservatorio di Astrofisica e Scienza dello Spazio di Bologna(意大利国家天体物理研究所博洛尼亚天文台);Università di Bologna(博洛尼亚大学);Space Telescope Science Institute for the European Space Agency (ESA)(欧洲空间局太空望远镜科学研究所);Johns Hopkins University(约翰斯·霍普金斯大学);INAF – Arcetri Astrophysical Observatory(意大利国家天体物理研究所阿切特里天文台);Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona(巴塞罗那大学宇宙科学研究所);ICREA(加泰罗尼亚高级研究院);Clemson University(克莱姆森大学);Space Telescope Science Institute(太空望远镜科学研究所);Eureka Scientific(尤里卡科学公司);Yale University(耶鲁大学);Univeristà di Roma 3(罗马第三大学);University of Cambridge(剑桥大学);University College London(伦敦大学学院);INAF - Istituto di Radioastronomia(意大利国家天体物理研究所射电天文研究所);Max-Planck-Institut für extraterrestrische Physik (MPE)(马克斯·普朗克地外物理研究所)
CECILIA: The Mass-Metallicity Relation of Low-Mass Galaxies at Cosmic Noon
Johns Hopkins University(约翰斯·霍普金斯大学);Northwestern University(西北大学);University of California, Riverside(加州大学河滨分校);California Institute of Technology(加州理工学院);University of Wisconsin-Madison(威斯康星大学麦迪逊分校)
PAHSPECS: JWST/MIRI Spectroscopy of PAHs at Cosmic Noon
Centro de Astrobiología (CAB), CSIC-INTA(天体生物学中心(CAB),西班牙国家航空航天技术研究所/西班牙国家研究委员会);Institute of Astrophysics, Foundation for Research and Technology–Hellas (FORTH)(希腊研究与技术基金会天体物理研究所);Leiden Observatory, Leiden University(莱顿大学莱顿天文台);Department of Astronomy & Astrophysics, University of California San Diego(加州大学圣地亚哥分校天文与天体物理系);Instituto de Estudios Astrofícos, Facultad de Ingeniería y Ciencias, Universidad Diego Portales(迭戈帕托莱斯大学工程与科学学院天体物理研究所);Millenium Nucleus for Galaxies (MINGAL)(星系千年核心(MINGAL));INAF Osservatorio di Astrofisica e Scienza dello Spazio di Bologna(博洛尼亚空间天体物理学与科学国家研究院)
The first detection of dense gas in a massive main-sequence galaxy at cosmic noon
Universidad de Concepción(康塞普西翁大学);Millenium Nucleus for Galaxies (MINGAL)(星系千年核心(MINGAL));Cosmic Dawn Center (DAWN)(宇宙黎明中心(DAWN));DTU-Space, Technical University of Denmark(丹麦技术大学空间研究所);Purple Mountain Observatory, Chinese Academy of Sciences(中国科学院紫金山天文台);Max-Planck-Institut für Radioastronomie(马克斯·普朗克射电天文研究所);Technical University of Munich(慕尼黑工业大学);University of California, Berkeley(加州大学伯克利分校);Max-Planck-Institut für Astrophysik (MPA)(马克斯·普朗克天体物理研究所);INAF - Osservatorio Astronomico di Padova(意大利国家天体物理研究所帕多瓦天文台);Max-Planck-Institut für extraterrestrische Physik (MPE)(马克斯·普朗克地外物理研究所)
Star Formation and Nebular Attenuation from Pa$α$, Br$α$, and Br$β$ in Massive Dust-obscured Galaxies at Cosmic Noon using JWST
The University of Texas at Austin(德克萨斯大学奥斯汀分校);University of Maryland, College Park(马里兰大学帕克分校);University of Massachusetts, Amherst(马萨诸塞大学阿默斯特分校);Tufts University(塔夫茨大学);Space Telescope Science Institute(太空望远镜科学研究所);University of Arizona(亚利桑那大学);California Institute of Technology(加州理工学院)
A JWST MIRI LRS Survey of 37 Massive Star-Forming Galaxies and AGN at Cosmic Noon -- Overview and First Results
The University of Texas at Austin(德克萨斯大学奥斯汀分校);University of Massachusetts, Amherst(马萨诸塞大学阿默斯特分校);Tufts University(塔夫茨大学);Space Telescope Science Institute(太空望远镜科学研究所);University of Arizona(亚利桑那大学);University of Kansas(堪萨斯大学);California Institute of Technology(加州理工学院);University of California Santa Barbara(加州大学圣巴巴拉分校);Foundation for Research and Technology-Hellas (FORTH)(希腊研究基金会);European University Cyprus(塞浦路斯欧洲大学);NASA-Goddard Space Flight Center(美国宇航局戈达德太空飞行中心);University of Washington(华盛顿大学)
The WISSH quasars project XIII. A multi-epoch study of ultra-fast broad absorption line outflows at cosmic noon
INAF - Istituto di Astrofisica Spaziale e Fisica Cosmica(意大利国家天体物理研究所空间天体物理与宇宙学研究所);INAF - Osservatorio Astronomico di Roma(意大利国家天体物理研究所罗马天文台);Center for General Education, Shinshu University(信州大学通识教育中心);INAF - Osservatorio di Astrofisica e Scienza dello Spazio di Bologna(意大利国家天体物理研究所博洛尼亚天体物理与空间科学观测站);Dipartimento di Fisica “G. Occhialini”, Università degli Studi di Milano-Bicocca(米兰比可卡大学G. Occhialini物理系);INAF - Osservatorio Astronomico di Trieste(意大利国家天体物理研究所的里雅斯特天文台);Dipartimento di Fisica(比萨大学);Università di Pisa(意大利国家天体物理研究所阿尔切特里天文台);INAF - Osservatorio Astrofisico di Arcetri