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GSTDTAP  > 地球科学
DOI10.1126/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
ISSN0036-8075
EISSN1095-9203
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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