@article{29ccebb2d3f849fda1e8e02e7ac35b67,

title = "Upper limits on the rates of binary neutron star and neutron star-black hole mergers from Advanced LIGO's first observing run",

abstract = "We report here the non-detection of gravitational waves from the merger of binary-neutron star systems and neutron star-black hole systems during the first observing run of the Advanced Laser Interferometer Gravitationalwave Observatory (LIGO). In particular, we searched for gravitational-wave signals from binary-neutron star systems with component masses ∈[1, 3] M⊙? and component dimensionless spins <0.05. We also searched for neutron star-black hole systems with the same neutron star parameters, black hole mass ∈[2, 99] M⊙, and no restriction on the black hole spin magnitude. We assess the sensitivity of the two LIGO detectors to these systems and find that they could have detected the merger of binary-neutron star systems with component mass distributions of 1.35 ± 0.13M⊙ at a volume-weighted average distance of ∼70 Mpc, and for neutron star-black hole systems with neutron star masses of 1.4M⊙ and black hole masses of at least 5M⊙, a volume-weighted average distance of at least ∼110 Mpc. From this we constrain with 90% confidence the merger rate to be less than 12,600 Gpc-3 yr-1 for binary-neutron star systems and less than 3600 Gpc-3 yr-1 for neutron star-black hole systems. We discuss the astrophysical implications of these results, which we find to be in conflict with only the most optimistic predictions. However, we find that if no detection of neutron star-binary mergers is made in the next two Advanced LIGO and Advanced Virgo observing runs we would place significant constraints on the merger rates. Finally, assuming a rate of -10+20 -7 Gpc-3 yr-1, short gamma-ray bursts beamed toward the Earth, and assuming that all short gamma-ray bursts have binary-neutron star (neutron star-black hole) progenitors, we can use our 90% confidence rate upper limits to constrain the beaming angle of the gamma-ray burst to be greater than -2°.3+1.7 -1.1 (-4°.3+3.1 -1.9).",

keywords = "binaries: general, gamma-ray burst: general, gravitational waves, stars: black holes, stars: neutron",

author = "{LIGO Scientific Collaboration and Virgo Collaborations} and Abbott, {B. P.} and R. Abbott and Abbott, {T. D.} and Abernathy, {M. R.} and F. Acernese and K. Ackley and C. Adams and T. Adams and P. Addesso and Adhikari, {R. X.} and Adya, {V. B.} and C. Affeldt and M. Agathos and K. Agatsuma and N. Aggarwal and Aguiar, {O. D.} and L. Aiello and A. Ain and P. Ajith and B. Allen and A. Allocca and Altin, {P. A.} and Anderson, {S. B.} and Anderson, {W. G.} and K. Arai and Araya, {M. C.} and Arceneaux, {C. C.} and Areeda, {J. S.} and N. Arnaud and Arun, {K. G.} and S. Ascenzi and G. Ashton and M. Ast and Aston, {S. M.} and P. Astone and P. Aufmuth and C. Aulbert and S. Babak and P. Bacon and Bader, {M. K.M.} and Baker, {P. T.} and F. Baldaccini and G. Ballardin and Ballmer, {S. W.} and Barayoga, {J. C.} and Barclay, {S. E.} and Barish, {B. C.} and D. Barker and F. Barone and B. Barr and L. Barsotti and M. Barsuglia and D. Barta and J. Bartlett and I. Bartos and R. Bassiri and A. Basti and Batch, {J. C.} and C. Baune and V. Bavigadda and M. Bazzan and M. Bejger and Bell, {A. S.} and Berger, {B. K.} and G. Bergmann and Berry, {C. P.L.} and D. Bersanetti and A. Bertolini and J. Betzwieser and S. Bhagwat and R. Bhandare and Bilenko, {I. A.} and G. Billingsley and J. Birch and R. Birney and S. Biscans and A. Bisht and M. Bitossi and C. Biwer and Bizouard, {M. A.} and Blackburn, {J. K.} and Blair, {C. D.} and Blair, {D. G.} and Blair, {R. M.} and S. Bloemen and O. Bock and M. Boer and G. Bogaert and C. Bogan and A. Bohe and C. Bond and F. Bondu and R. Bonnand and Boom, {B. A.} and R. Bork and V. Boschi and S. Bose and Y. Bouffanais and A. Bozzi and C. Bradaschia and Brady, {P. R.} and Braginsky, {V. B.} and M. Branchesi and Brau, {J. E.} and T. Briant and A. Brillet and M. Brinkmann and V. Brisson and P. Brockill and Broida, {J. E.} and Brooks, {A. F.} and Brown, {D. A.} and Brown, {D. D.} and Brown, {N. M.} and S. Brunett and Buchanan, {C. C.} and A. Buikema and T. Bulik and Bulten, {H. J.} and A. Buonanno and D. Buskulic and C. Buy and Byer, {R. L.} and M. Cabero and L. Cadonati and G. Cagnoli and C. Cahillane and Bustillo, {J. Calder{\'o}n} and T. Callister and E. Calloni and Camp, {J. B.} and Cannon, {K. C.} and J. Cao and Capano, {C. D.} and E. Capocasa and F. Carbognani and S. Caride and Diaz, {J. Casanueva} and C. Casentini and S. Caudill and M. Cavagli{\`a} and F. Cavalier and R. Cavalieri and G. Cella and Cepeda, {C. B.} and Baiardi, {L. Cerboni} and G. Cerretani and E. Cesarini and Chamberlin, {S. J.} and M. Chan and S. Chao and P. Charlton and E. Chassande-Mottin and Cheeseboro, {B. D.} and Chen, {H. Y.} and Y. Chen and C. Cheng and A. Chincarini and A. Chiummo and Cho, {H. S.} and M. Cho and Chow, {J. H.} and N. Christensen and Q. Chu and S. Chua and S. Chung and G. Ciani and F. Clara and Clark, {J. A.} and F. Cleva and E. Coccia and Cohadon, {P. F.} and A. Colla and Collette, {C. G.} and L. Cominsky and M. Constancio and A. Conte and L. Conti and D. Cook and Corbitt, {T. R.} and N. Cornish and A. Corsi and S. Cortese and Costa, {C. A.} and Coughlin, {M. W.} and Coughlin, {S. B.} and Coulon, {J. P.} and Countryman, {S. T.} and P. Couvares and Cowan, {E. E.} and Coward, {D. M.} and Cowart, {M. J.} and Coyne, {D. C.} and R. Coyne and K. Craig and Creighton, {J. D.E.} and J. Cripe and Crowder, {S. G.} and A. Cumming and L. Cunningham and E. Cuoco and {Dal Canton}, T. and Danilishin, {S. L.} and S. D'Antonio and K. Danzmann and Darman, {N. S.} and A. Dasgupta and {Da Silva Costa}, {C. F.} and V. Dattilo and I. Dave and M. Davier and Davies, {G. S.} and Daw, {E. J.} and R. Day and S. De and D. Debra and G. Debreczeni and J. Degallaix and {De Laurentis}, M. and S. Del{\'e}glise and {Del Pozzo}, W. and T. Denker and T. Dent and V. Dergachev and {De Rosa}, R. and Derosa, {R. T.} and R. Desalvo and Devine, {R. C.} and S. Dhurandhar and D{\'i}az, {M. C.} and {Di Fiore}, L. and {Di Giovanni}, M. and {Di Girolamo}, T. and {Di Lieto}, A. and {Di Pace}, S. and {Di Palma}, I. and {Di Virgilio}, A. and V. Dolique and F. Donovan and Dooley, {K. L.} and S. Doravari and R. Douglas and Downes, {T. P.} and M. Drago and Howell, {E. J.} and L. Ju and {Van Heijningen}, {J. V.} and L. Wen and C. Zhao and Zhu, {X. J.}",

note = "Funding Information: The authors gratefully acknowledge the support of the United States National Science Foundation (NSF) for the construction and operation of the LIGO Laboratory and Advanced LIGO as well as the Science and Technology Facilities Council (STFC) of the United Kingdom the Max-Planck-Society (MPS), and the State of Niedersachsen/Germany for support of the construction of Advanced LIGO and construction and operation of the GEO600 detector. Additional support for Advanced LIGO was provided by the Australian Research Council. The authors gratefully acknowledge the Italian Istituto Nazionale di Fisica Nucleare (INFN), the French Centre National de la Recherche Scientifique (CNRS) and the Foundation for Fundamental Research on Matter supported by the Netherlands Organisation for Scientific Research, for the construction and operation of the Virgo detector and the creation and support of the EGO consortium. The authors also gratefully acknowledge research support from these agencies as well as by the Council of Scientific and Industrial Research of India, Department of Science and Technology, India, Science and Engineering Research Board (SERB), India, Ministry of Human Resource Development, India, the Spanish Ministerio de Economia y Competitividad, the Conselleria d'Economia i Competitivitat and Conselleria d'Educacio Cultura i Universitats of the Govern de les Illes Balears, the National Science Centre of Poland, the European Commission, the Royal Society, the Scottish Funding Council, the Scottish Universities Physics Alliance, the Hungarian Scientific Research Fund (OTKA), the Lyon Institute of Origins (LIO), the National Research Foundation of Korea, Industry Canada and the Province of Ontario through the Ministry of Economic Development and Innovation, the Natural Science and Engineering Research Council Canada, Canadian Institute for Advanced Research, the Brazilian Ministry of Science, Technology, and Innovation, Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP), Russian Foundation for Basic Research, the Leverhulme Trust, the Research Corporation, Ministry of Science and Technology (MOST), Taiwan and the Kavli Foundation. The authors gratefully acknowledge the support of the NSF, STFC, MPS, INFN, CNRS, and the State of Niedersachsen/Germany for provision of computational resources. Publisher Copyright: {\textcopyright} 2016. The American Astronomical Society. All rights reserved.",

year = "2016",

month = jan,

day = "12",

doi = "10.3847/2041-8205/832/2/L21",

language = "English",

volume = "832",

journal = "Astrophysical Journal Letters",

issn = "2041-8205",

publisher = "IOP Publishing",

number = "2",

}