Model comparison from LIGO-Virgo data on GW170817's binary components and consequences for the merger remnant

被引：115

作者：

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

Abbott, R. ^{[1
]}

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

Abraham, S. ^{[3
]}

Acernese, F. ^{[4
,5
]}

Ackley, K. ^{[6
]}

Adams, C. ^{[7
]}

Adya, V. B. ^{[8
]}

Affeldt, C. ^{[9
,10
]}

Agathos, M. ^{[11
,12
]}

Agatsuma, K. ^{[13
]}

Aggarwal, N. ^{[14
]}

Aguiar, O. D. ^{[15
]}

Aiello, L. ^{[16
,17
]}

Ain, A. ^{[3
]}

Ajith, P. ^{[18
]}

Allen, G. ^{[19
]}

Allocca, A. ^{[20
,21
]}

Aloy, M. A. ^{[22
]}

Altin, P. A. ^{[8
]}

Amato, A. ^{[23
]}

Anand, S. ^{[1
]}

Ananyeva, A. ^{[1
]}

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

Anderson, W. G. ^{[24
]}

Angelova, S., V ^{[25
]}

Antier, S. ^{[26
]}

Appert, S. ^{[1
]}

Arai, K. ^{[1
]}

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

Areeda, J. S. ^{[27
]}

Arene, M. ^{[26
]}

Arnaud, N. ^{[28
,29
]}

Aronson, S. M. ^{[30
]}

Arun, K. G. ^{[31
]}

Ascenzi, S. ^{[16
,32
]}

Ashton, G. ^{[6
]}

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

Astone, P. ^{[33
]}

Aubin, F. ^{[34
]}

Aufmuth, P. ^{[10
]}

AultONeal, K. ^{[35
]}

Austin, C. ^{[2
]}

Avendano, V ^{[36
]}

Avila-Alvarez, A. ^{[27
]}

Babak, S. ^{[26
]}

Bacon, P. ^{[26
]}

Badaracco, F. ^{[16
,17
]}

Bader, M. K. M. ^{[37
]}

Bae, S. ^{[38
]}

机构：

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

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

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

[4] Univ Salerno, Dipartimento Farm, I-84084 Salerno, Italy

[5] INFN, Sez Napoli, Complesso Univ Monte S Angelo, I-80126 Naples, Italy

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

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

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

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

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

[11] Friedrich Schiller Univ Jena, Theoret Phys Inst, D-07743 Jena, Germany

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

[13] Univ Birmingham, Birmingham B15 2TT, W Midlands, England

[14] MIT, LIGO, 77 Massachusetts Ave, Cambridge, MA 02139 USA

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

[16] Gran Sasso Sci Inst, I-67100 Laquila, Italy

[17] INFN, Lab Nazl Gran Sasso, I-67100 Assergi, Italy

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

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

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

[21] INFN, Sez Pisa, I-56127 Pisa, Italy

[22] Univ Valencia, Dept Astron & Astrofis, E-46100 Valencia, Spain

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

[24] Univ Wisconsin, Milwaukee, WI 53201 USA

[25] Univ Strathclyde, SUPA, Glasgow G1 1XQ, Lanark, Scotland

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

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

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

[29] EGO, I-56021 Pisa, Italy

[30] Univ Florida, Gainesville, FL 32611 USA

[31] Chennai Math Inst, Chennai 603103, Tamil Nadu, India

[32] INFN, Sez Roma Tor Vergata, I-00133 Rome, Italy

[33] INFN, Sez Roma, I-00185 Rome, Italy

[34] Univ Grenoble Alpes, Univ Savoie Mt Blanc, LAPP, IN2P3,CNRS, F-74941 Annecy, France

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

[36] Montclair State Univ, Montclair, NJ 07043 USA

[37] Nikhef, Sci Pk 105, NL-105 XG Amsterdam, Netherlands

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

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

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

[41] INFN, Sez Perugia, I-06123 Perugia, Italy

[42] Syracuse Univ, Syracuse, NY 13244 USA

[43] Univ Minnesota, Minneapolis, MN 55455 USA

[44] Univ Milano Bicocca, I-20126 Milan, Italy

[45] INFN, Sez Milano Bicocca, I-20126 Milan, Italy

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

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

[48] Caltech CaRT, Pasadena, CA 91125 USA

[49] Univ Salerno, Scuola Med Salernitana, Dipartimento Med Chirurg & Odontoiatria, I-84081 Salerno, Italy

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

来源：

CLASSICAL AND QUANTUM GRAVITY | 2020年 / 37卷 / 04期

基金：

新加坡国家研究基金会; 澳大利亚研究理事会; 英国科学技术设施理事会; 美国国家科学基金会; 俄罗斯基础研究基金会; 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; 俄罗斯科学基金会; 英国工程与自然科学研究理事会;

关键词：

neutron stars; neutron star equation of state; gravitational wave astronomy; compact object mergers; EQUATION-OF-STATE; LONG-LIVED REMNANT; NEUTRON-STAR; NUCLEAR-EQUATION; MAXIMUM MASS; GRAVITATIONAL-WAVES; TIDAL DEFORMABILITY; ENERGY; PARAMETRIZATION; CURVES;

D O I：

10.1088/1361-6382/ab5f7c

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

GW170817 is the very first observation of gravitational waves originating from the coalescence of two compact objects in the mass range of neutron stars, accompanied by electromagnetic counterparts, and offers an opportunity to directly probe the internal structure of neutron stars. We perform Bayesian model selection on a wide range of theoretical predictions for the neutron star equation of state. For the binary neutron star hypothesis, we find that we cannot rule out the majority of theoretical models considered. In addition, the gravitational-wave data alone does not rule out the possibility that one or both objects were low-mass black holes. We discuss the possible outcomes in the case of a binary neutron star merger, finding that all scenarios from prompt collapse to long-lived or even stable remnants are possible. For long-lived remnants, we place an upper limit of 1.9 kHz on the rotation rate. If a black hole was formed any time after merger and the coalescing stars were slowly rotating, then the maximum baryonic mass of non-rotating neutron stars is at most 3.05 M-circle dot, and three equations of state considered here can be ruled out. We obtain a tighter limit of 2.67 M-circle dot for the case that the merger results in a hypermassive neutron star.

引用

页数：43

共 142 条

[1] Advanced LIGO [J].

Aasi, J. ;

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. ;

Abernathy, M. R. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. ;

Affeldt, C. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Ain, A. ;

Ajith, P. ;

Alemic, A. ;

Allen, B. ;

Amariutei, D. ;

Anderson, S. B. ;

Anderson, W. G. ;

Arai, K. ;

Araya, M. C. ;

Arceneaux, C. ;

Areeda, J. S. ;

Ashton, G. ;

Ast, S. ;

Aston, S. M. ;

Aufmuth, P. ;

Aulbert, C. ;

Aylott, B. E. ;

Babak, S. ;

Baker, P. T. ;

Ballmer, S. W. ;

Barayoga, J. C. ;

Barbet, M. ;

Barclay, S. ;

Barish, B. C. ;

Barker, D. ;

Barr, B. ;

Barsotti, L. ;

Bartlett, J. ;

Barton, M. A. ;

Bartos, I. ;

Bassiri, R. ;

Batch, J. C. ;

Baune, C. ;

Behnke, B. ;

Bell, A. S. ;

Bell, C. .

CLASSICAL AND QUANTUM GRAVITY, 2015, 32 (07)

[2] Properties of the Binary Black Hole Merger GW150914 [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Abernathy, M. R. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allocca, A. ;

Altin, P. A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Arai, K. ;

Araya, M. C. ;

Arceneaux, C. C. ;

Areeda, J. S. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Aufmuth, P. ;

Aulbert, C. ;

Babak, S. ;

Bacon, P. ;

Bader, M. K. M. ;

Baker, P. T. ;

Baldaccini, F. ;

Ballardin, G. ;

Ballmer, S. W. ;

Barayoga, J. C. ;

Barclay, S. E. ;

Barish, B. C. ;

Barker, D. ;

Barone, F. ;

Barr, B. .

PHYSICAL REVIEW LETTERS, 2016, 116 (24)

[3] GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Abraham, S. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, G. ;

Allocca, A. ;

Aloy, M. A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S., V ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arene, M. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Aston, S. M. ;

Astone, P. ;

Aubin, F. ;

Aufmuth, P. ;

AultONeal, K. ;

Austin, C. ;

Avendano, V ;

Avila-Alvarez, A. ;

Babak, S. ;

Bacon, P. ;

Badaracco, F. ;

Bader, M. K. M. ;

Bae, S. ;

Baker, P. T. .

PHYSICAL REVIEW X, 2019, 9 (03)

[4] Search for Gravitational Waves from a Long-lived Remnant of the Binary Neutron Star Merger GW170817 [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Aloy, M. A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S. V. ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arene, M. ;

Arnaud, N. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D. V. ;

Aubin, F. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. ;

Bacon, P. .

ASTROPHYSICAL JOURNAL, 2019, 875 (02)

[5] Constraining the p-Mode-g-Mode Tidal Instability with GW170817 [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Aloy, M. A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S. V. ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arene, M. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D. V. ;

Aubin, F. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. .

PHYSICAL REVIEW LETTERS, 2019, 122 (06)

[6] Properties of the Binary Neutron Star Merger GW170817 [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Aloy, M. A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S., V ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arene, M. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D., V ;

Aubin, F. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. .

PHYSICAL REVIEW X, 2019, 9 (01)

[7] Estimating the Contribution of Dynamical Ejecta in the Kilonova Associated with GW170817 [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Afrough, M. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S. V. ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D. V. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. ;

Bacon, P. ;

Bader, M. K. M. .

ASTROPHYSICAL JOURNAL LETTERS, 2017, 850 (02)

[8] Search for Post-merger Gravitational Waves from the Remnant of the Binary Neutron Star Merger GW170817 [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Afrough, M. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S. V. ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D. V. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. ;

Bacon, P. ;

Bader, M. K. M. .

ASTROPHYSICAL JOURNAL LETTERS, 2017, 851 (01)

[9]

Abbott B. P., 2017, ASTROPHYS J LETT, V848, pL12, DOI [DOI 10.3847/2041-8213/aa67da, 10.3847/2041-8213/ac8e6e]

[10]

Abbott B P

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