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DOI | 10.1126/science.aat8123 |
A gamma-ray determination of the Universe's star formation history | |
Abdollahi, S.1; 39;Ammando, F.2 | |
2018-11-30 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 362期号:6418页码:1031-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Japan; Germany; USA; Italy; France; Sweden; Spain; Iceland; South Africa; Austria; Peoples R China; Switzerland; Slovakia |
英文摘要 | The light emitted by all galaxies over the history of the Universe produces the extragalactic background light (EBL) at ultraviolet, optical, and infrared wavelengths. The EBL is a source of opacity for gamma rays via photon-photon interactions, leaving an imprint in the spectra of distant gamma-ray sources. We measured this attenuation using 739 active galaxies and one gamma-ray burst detected by the Fermi Large Area Telescope. This allowed us to reconstruct the evolution of the EBL and determine the star formation history of the Universe over 90% of cosmic time. Our star formation history is consistent with independent measurements from galaxy surveys, peaking at redshift z similar to 2. Upper limits of the EBL at the epoch of reionization suggest a turnover in the abundance of faint galaxies at z similar to 6. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000451609000039 |
WOS关键词 | EXTRAGALACTIC BACKGROUND LIGHT ; SPECTRAL ENERGY-DISTRIBUTION ; GALAXY LUMINOSITY FUNCTION ; POPULATION-III STARS ; ULTRA-DEEP FIELD ; PAIR PRODUCTION ; ULTRAVIOLET ; EVOLUTION ; STELLAR ; ABSORPTION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/200200 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Hiroshima Univ, Dept Phys Sci, Higashihiroshima, Hiroshima 7398526, Japan; 2.DESY, D-15738 Zeuthen, Germany; 3.Clemson Univ, Kinard Lab Phys, Dept Phys & Astron, Clemson, SC 29634 USA; 4.Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Dept Phys, Santa Cruz, CA 95064 USA; 5.Univ Calif Santa Cruz, Dept Astron & Astrophys, Santa Cruz, CA 95064 USA; 6.Univ Pisa, I-56127 Pisa, Italy; 7.Ist Nazl Fis Nucl, Sez Pisa, I-56127 Pisa, Italy; 8.Univ Paris Diderot, Serv Astrophys, Commissariat Energie Atom Saclay, CNRS,Inst Res Fundamental Laws Universe,Lab Astro, F-91191 Gif Sur Yvette, France; 9.Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy; 10.Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy; 11.Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy; 12.Univ Padua, Dipartimento Fis & Astron G Galilei, I-35131 Padua, Italy; 13.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA; 14.Univ Maryland, Dept Astron, College Pk, MD 20742 USA; 15.Univ Bari, Dipartimento Fis M Merlin, I-70126 Bari, Italy; 16.Politecn Bari, I-70126 Bari, Italy; 17.Ist Nazl Fis Nucl, Sez Bari, I-70126 Bari, Italy; 18.Stanford Univ, WW Hansen Labs Phys, Kavli Inst Particle Astrophys & Cosmol, Dept Phys, Stanford, CA 94305 USA; 19.Stanford Univ, SLAC Natl Accelerator Lab, Stanford, CA 94305 USA; 20.Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy; 21.Univ Torino, Dipartimento Fis, I-10125 Turin, Italy; 22.Univ Padua, Dept Phys & Astron, Vicolo Osservatorio 3, I-35122 Padua, Italy; 23.Univ Montpellier, CNRS, Inst Natl Phys Nucl Phys Particules, Lab Universe & Particules Montpellier, F-34095 Montpellier, France; 24.Ecole Polytech, CNRS, Lab Leprince Ringuet, Inst Natl Phys Nucl Phys Particules, F-91128 Palaiseau, France; 25.CRESST, Greenbelt, MD 20771 USA; 26.Ist Astrofis Spaziale & Fis Cosm Milano, Ist Nazl Astrofis, Via E Bassini 15, I-20133 Milan, Italy; 27.Italian Space Agcy, Via Politecn Snc, I-00133 Rome, Italy; 28.Naval Res Lab, Div Space Sci, Washington, DC 20375 USA; 29.Agenzia Spaziale Italiana, Space Sci Data Ctr, Via Politecn Snc, I-00133 Rome, Italy; 30.Ist Nazl Fis Nucl, Sez Perugia, I-06123 Perugia, Italy; 31.Sonoma State Univ, Dept Phys & Astron, Rohnert Pk, CA 94928 USA; 32.Stockholm Univ, Dept Phys, AlbaNova, SE-10691 Stockholm, Sweden; 33.AlbaNova, Oskar Klein Ctr Cosmoparticle Phys, SE-10691 Stockholm, Sweden; 34.Ist Nazl Astrofis, Ist Radioastron, I-40129 Bologna, Italy; 35.Univ Bologna, Dipartimento Astron, I-40127 Bologna, Italy; 36.Univ Telemat Pegaso, Piazza Trieste & Trento 48, I-80132 Naples, Italy; 37.Univ Complutense Madrid, Grp Altas Energias, E-28040 Madrid, Spain; 38.Friedrich Alexander Univ Erlangen Nurnberg, Erlangen Ctr Astroparticle Phys, Erwin Rommel Str 1, D-91058 Erlangen, Germany; 39.Circolo Astrofili Talmassons, I-33030 Campoformido, UD, Italy; 40.Univ Orleans, CNRS, Lab Phys & Chim Environnem & Espace, F-45071 Orleans 02, France; 41.CNRS, Observ Paris, Stn Radioastron Nancy, Inst Natl Sci Univers, F-18330 Nancy, France; 42.George Washington Univ, Dept Phys, 725 21st St NW, Washington, DC 20052 USA; 43.Max Planck Inst Astrophys, Postfach 1317, D-85741 Garching, Germany; 44.Univ Iceland, Sci Inst, IS-107 Reykjavik, Iceland; 45.Royal Inst Technol, Kungliga Tekniska Hogskoln, Roslagstullsbacken 23, SE-10691 Stockholm, Sweden; 46.Stockholm Univ, Roslagstullsbacken 23, SE-10691 Stockholm, Sweden; 47.Royal Inst Technol, Kungliga Tekniska Hogskolan, Dept Phys, AlbaNova, SE-10691 Stockholm, Sweden; 48.Univ Bordeaux, CNRS, Inst Natl Phys Nucl Phys Particules, Ctr Etud Nucl Bordeaux Gradignan, BP120, F-33175 Gradignan, France; 49.Hiroshima Univ, Hiroshima Astrophys Sci Ctr, Higashihiroshima, Hiroshima 7398526, Japan; 50.Ist Nazl Fis Nucl, Sez Roma Tor Vergata, I-00133 Rome, Italy; 51.Univ Denver, Dept Phys & Astron, Denver, CO 80208 USA; 52.Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany; 53.Ist Nazl Astrofis, Osservatorio Astron Trieste, I-34143 Trieste, Italy; 54.Univ Johannesburg, Dept Phys, Box 524,Auckland Pk, ZA-2006 Johannesburg, South Africa; 55.Leopold Franzens Univ Innsbruck, Inst Astro & Teilchenphy, A-6020 Innsbruck, Austria; 56.Leopold Franzens Univ Innsbruck, Inst Theoret Phys, A-6020 Innsbruck, Austria; 57.Univ Hong Kong, Dept Phys, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China; 58.Univ Hong Kong, Lab Space Res, Hong Kong, Hong Kong, Peoples R China; 59.Nycb Real Time Comp Inc, Lattingtown, NY 11560 USA; 60.Purdue Univ Northwest, Hammond, IN 46323 USA; 61.Nagoya Univ, Solar Terr Environm Lab, Nagoya, Aichi 4648601, Japan; 62.CNRS, Inst Rech Astrophys & Planetol, F-31028 Toulouse 4, France; 63.Univ Toulouse, Galaxies Astrophys Hautes Energies Cosmol, Inst Rech Astrophys & Planetol, Univ Paul Sabatier,Observ Midi Pyrenees, F-31400 Toulouse, France; 64.CSIC, Inst Space Sci, Inst Estudis Espacials Catalunya, Campus Univ Autonoma Barcelona,Carrer Magrans S-N, E-08193 Barcelona, Spain; 65.ICREA, E-08010 Barcelona, Spain; 66.Ist Nazl Fis Nucl, Ist Astrofis Spaziale & Fis Cosm Bologna, Via P Gobetti 101, I-40129 Bologna, Italy; 67.Univ Perugia, Dipartimento Fis, I-06123 Perugia, Italy; 68.Int Gamma Ray Astrophys Lab Sci Data Ctr, CH-1290 Versoix, Switzerland; 69.Calif State Univ Los Angeles, Dept Phys & Astron, Los Angeles, CA 90032 USA; 70.Praxis Inc, Alexandria, VA 22303 USA; 71.Naval Res Lab, Washington, DC 20375 USA; 72.Univ Trieste, I-34127 Trieste, Italy; 73.Univ Nova Gorica, Ctr Astrophys & Cosmol, Nova Gorica, Slovakia |
推荐引用方式 GB/T 7714 | Abdollahi, S.,39;Ammando, F.. A gamma-ray determination of the Universe's star formation history[J]. SCIENCE,2018,362(6418):1031-+. |
APA | Abdollahi, S.,&39;Ammando, F..(2018).A gamma-ray determination of the Universe's star formation history.SCIENCE,362(6418),1031-+. |
MLA | Abdollahi, S.,et al."A gamma-ray determination of the Universe's star formation history".SCIENCE 362.6418(2018):1031-+. |
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