GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence

被引：2971

作者：

Abbott, B. P. ^{[1
]}

Abbott, R. ^{[1
]}

Abbott, T. D. ^{[2
]}

Acernese, F. ^{[3
,4
]}

Ackley, K. ^{[5
,6
]}

Adams, C. ^{[7
]}

Adams, T. ^{[8
]}

Addesso, P. ^{[9
,10
]}

Adhikari, R. X. ^{[1
]}

Adya, V. B. ^{[11
]}

Affeldt, C. ^{[11
]}

Afrough, M. ^{[12
]}

Agarwal, B. ^{[13
]}

Agathos, M. ^{[14
]}

Agatsuma, K. ^{[15
]}

Aggarwal, N. ^{[16
]}

Aguiar, O. D. ^{[17
]}

Aiello, L. ^{[18
,19
]}

Ain, A. ^{[20
]}

Ajith, P. ^{[21
]}

Allen, B. ^{[11
,22
,23
]}

Allen, G. ^{[13
]}

Allocca, A. ^{[24
,25
]}

Altin, P. A. ^{[26
]}

Amato, A. ^{[27
]}

Ananyeva, A. ^{[1
]}

Anderson, S. B. ^{[1
]}

Anderson, W. G. ^{[22
]}

Angelova, S. V. ^{[28
]}

Antier, S. ^{[29
]}

Appert, S. ^{[1
]}

Arai, K. ^{[1
]}

Araya, M. C. ^{[1
]}

Areeda, J. S. ^{[30
]}

Arnaud, N. ^{[29
,31
]}

Arun, K. G. ^{[32
]}

Ascenzi, S. ^{[33
,34
]}

Ashton, G. ^{[11
]}

Ast, M. ^{[35
]}

Aston, S. M. ^{[7
]}

Astone, P. ^{[36
]}

Atallah, D. V. ^{[37
]}

Aufmuth, P. ^{[23
]}

Aulbert, C. ^{[11
]}

AultONeal, K. ^{[38
]}

Austin, C. ^{[2
]}

Avila-Alvarez, A. ^{[30
]}

Babak, S. ^{[39
]}

Bacon, P. ^{[40
]}

Bader, M. K. M. ^{[15
]}

机构：

[1] CALTECH, LIGO, Pasadena, CA 91125 USA

[2] Louisiana State Univ, Baton Rouge, LA 70803 USA

[3] Univ Salerno, I-84084 Salerno, Italy

[4] Complesso Univ Monte S Angelo, Sez Napoli, Ist Nazl Fis Nucl, I-80126 Naples, Italy

[5] Univ Florida, Gainesville, FL 32611 USA

[6] Monash Univ, Sch Phys & Astron, OzGrav, Clayton, Vic 3800, Australia

[7] LIGO Livingston Observ, Livingston, LA 70754 USA

[8] Univ Savoie Mt Blanc, Lab Annecy Le Vieux Phys Particules LAPP, CNRS, IN2P3, F-74941 Annecy, France

[9] Univ Sannio Benevento, I-82100 Benevento, Italy

[10] Ist Nazl Fis Nucl, Sez Napoli, I-80100 Naples, Italy

[11] Max Planck Inst Gravitat Phys, Albert Einstein Inst, D-30167 Hannover, Germany

[12] Univ Mississippi, University, MS 38677 USA

[13] Univ Illinois, NCSA, Urbana, IL 61801 USA

[14] Univ Cambridge, Cambridge CB2 1TN, England

[15] Nikhef, Sci Pk, NL-1098 XG Amsterdam, Netherlands

[16] MIT, 5LIGO, Cambridge, MA 02139 USA

[17] Inst Nacl Pesquisas Espaciais, BR-12227010 Sao Jose Dos Campos, SP, Brazil

[18] GSSI, I-67100 Laquila, Italy

[19] Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67100 Assergi, Italy

[20] Interuniv Ctr Astron & Astrophys, Pune 411007, Maharashtra, India

[21] Tata Inst Fundamental Res, Int Ctr Theoret Sci, Bengaluru 560089, India

[22] Univ Wisconsin Milwaukee, Milwaukee, WI 53201 USA

[23] Leibniz Univ Hannover, D-30167 Hannover, Germany

[24] Univ Pisa, I-56127 Pisa, Italy

[25] Ist Nazl Fis Nucl, Sez Pisa, I-56127 Pisa, Italy

[26] Australian Natl Univ, OzGrav, Canberra, ACT 0200, Australia

[27] CNRS, IN2P3, LMA, F-69622 Villeurbanne, France

[28] Univ West Scotland, SUPA, Paisley PA1 2BE, Renfrew, Scotland

[29] Univ Paris Saclay, CNRS, IN2P3, Univ Paris Sud,LAL, F-91898 Orsay, France

[30] Calif State Univ Fullerton, Fullerton, CA 92831 USA

[31] EGO, I-56021 Pisa, Italy

[32] Chennai Math Inst, Madras 603103, Tamil Nadu, India

[33] Univ Roma Tor Vergata, I-00133 Rome, Italy

[34] Ist Nazl Fis Nucl, Sez Roma Tor Vergata, I-00133 Rome, Italy

[35] Univ Hamburg, D-22761 Hamburg, Germany

[36] Ist Nazl Fis Nucl, Sez Roma, I-00185 Rome, Italy

[37] Cardiff Univ, Cardiff CF24 3AA, S Glam, Wales

[38] Embry Riddle Aeronaut Univ, Prescott, AZ 86301 USA

[39] Max Planck Inst Gravitat Phys, Albert Einstein Inst, D-14476 Potsdam, Germany

[40] Univ Paris Diderot, APC, AstroParticule & Cosmol,CNRS,IN2P3, Observ Paris,Sorbonne Paris Cite,CEA,Irfu, F-75205 Paris 13, France

[41] Korea Inst Sci & Technol Informat, Daejeon 34141, South Korea

[42] West Virginia Univ, Morgantown, WV 26506 USA

[43] Univ Perugia, I-06123 Perugia, Italy

[44] Ist Nazl Fis Nucl, Sez Perugia, I-06123 Perugia, Italy

[45] Syracuse Univ, Syracuse, NY 13244 USA

[46] Univ Minnesota, Minneapolis, MN 55455 USA

[47] Univ Glasgow, SUPA, Glasgow G12 8QQ, Lanark, Scotland

[48] LIGO Hanford Observ, Richland, WA 99352 USA

[49] Caltech CaRT, Pasadena, CA 91125 USA

[50] RMKI, Wigner RCP, Konkoly Thege Miklos Ut 29-33, H-1121 Budapest, Hungary

来源：

PHYSICAL REVIEW LETTERS | 2017年 / 119卷 / 14期

基金：

美国国家科学基金会; 俄罗斯科学基金会; 澳大利亚研究理事会; 瑞士国家科学基金会; 匈牙利科学研究基金会; 中国国家自然科学基金; 俄罗斯基础研究基金会; 新加坡国家研究基金会; 加拿大自然科学与工程研究理事会;

关键词：

ADVANCED LIGO; RADIATION; CHOICE; TOOL;

D O I：

10.1103/PhysRevLett.119.141101

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

On August 14, 2017 at 10:30:43 UTC, the Advanced Virgo detector and the two Advanced LIGO detectors coherently observed a transient gravitational-wave signal produced by the coalescence of two stellar mass black holes, with a false-alarm rate of less than or similar to 1 in 27 000 years. The signal was observed with a three-detector network matched-filter signal-to-noise ratio of 18. The inferred masses of the initial black holes are 30.5(-3.0)(+5.7)M(circle dot) and 25.3(-4.2)(+2.8) M-circle dot (at the 90% credible level). The luminosity distance of the source is 540(-210)(+130) Mpc, corresponding to a redshift of z = 0.11(-0.04)(+0.03). A network of three detectors improves the sky localization of the source, reducing the area of the 90% credible region from 1160 deg(2) using only the two LIGO detectors to 60 deg(2) using all three detectors. For the first time, we can test the nature of gravitational-wave polarizations from the antenna response of the LIGO-Virgo network, thus enabling a new class of phenomenological tests of gravity.

引用

页数：16

共 155 条

[81] GRAVITATIONAL-WAVE OBSERVATIONS AS A TOOL FOR TESTING RELATIVISTIC GRAVITY [J].