GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2.

  title={GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2.},
  author={B. Abbott and R. Abbott and T. Abbott and F. Acernese and K. Ackley and C. Adams and T. Adams and P. Addesso and R. Adhikari and V. B. Adya and C. Affeldt and M. Afrough and B. Agarwal and M. Agathos and K. Agatsuma and N. Aggarwal and O. Aguiar and L. Aiello and A. Ain and P. Ajith and B. Allen and G. Allen and A. Allocca and P. Altin and A. Amato and A. Ananyeva and S. Anderson and W. G. Anderson and S. Antier and S. Appert and K. Arai and M. Araya and J. Areeda and N. Arnaud and K. Arun and S. Ascenzi and G. Ashton and M. Ast and S. Aston and P. Astone and P. Aufmuth and C. Aulbert and K. AultONeal and A. Avila-Alvarez and S. Babak and P. Bacon and M. Bader and S. Bae and P. T. Baker and F. Baldaccini and G. Ballardin and S. Ballmer and S. Banagiri and J. Barayoga and S. Barclay and B. C. Barish 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 J. Batch and C. Baune and M. Bawaj and M. Bazzan and B. B'ecsy and C. Beer and M. Bejger and I. Belahcene and A. Bell and B. Berger and G. Bergmann and C. Berry and D. Bersanetti and A. Bertolini and J. Betzwieser and S. Bhagwat and R. Bhandare and I. A. Bilenko and G. Billingsley and C. Billman and J. Birch and R. Birney and O. Birnholtz and S. Biscans and A. Bisht and M. Bitossi and C. Biwer and M. Bizouard and J. K. Blackburn and J. Blackman and C. Blair and D. Blair and R. M. Blair and S. Bloemen and O. Bock and N. Bode and M. Boer and G. Bogaert and A. Boh{\'e} and F. Bondu and R. Bonnand and B. A. Boom and R. Bork and V. Boschi and S. Bose and Y. Bouffanais and A. Bozzi and C. Bradaschia and P. R. Brady and V. Braginsky and M. Branchesi and J. Brau and T. Briant and A. Brillet and M. Brinkmann and V. Brisson and P. Brockill and J. Broida and A. Brooks and D. Brown and N. M. Brown and S. Brunett and C. Buchanan and A. Buikema and T. Bulik and H. Bulten and A. Buonanno and D. Buskulic and C. Buy and R. L. Byer and M. Cabero and L. Cadonati and G. Cagnoli and C. Cahillane and J. Calder{\'o}n Bustillo and T. Callister and E. Calloni and J. Camp and M. Canepa and P. Canizares and K. Cannon and H. Cao and J. Cao and C. Capano and E. Capocasa and F. Carbognani and S. Caride and M. Carney and J. Casanueva Diaz and C. Casentini and S. Caudill and M. Cavaglia and F. Cavalier and R. Cavalieri and G. Cella and C. Cepeda and L. Cerboni Baiardi and G. Cerretani and E. Cesarini and S. Chamberlin and M. Chan and S. Chao and P. Charlton and {\'E}. Chassande-Mottin and D. Chatterjee and K. Chatziioannou and B. Cheeseboro and H. Chen and Y. Chen and H. Cheng and A. Chincarini and A. Chiummo and T. Chmiel and H. Cho and M. Cho and J. Chow and N. Christensen and Q. Chu and A. Chua and S. Chua and A. K. K. Chung and S. Chung and G. Ciani and R. Ciolfi and C. E. Cirelli and A. Cirone and F. Clara and J. Clark and F. Cleva and C. Cocchieri and E. Coccia and P. Cohadon and A. Colla and C. Collette and L. Cominsky and M. Constancio and L. Conti and S. J. Cooper and P. Corban and T. Corbitt and K. Corley and N. Cornish and A. Corsi and S. Cortese and C. A. Costa and M. Coughlin and S. Coughlin and J.-P. Coulon and S. Countryman and P. Couvares and P. B. Covas and E. Cowan and D. Coward and M. Cowart and D. Coyne and R. Coyne and J. D. E. Creighton and T. Creighton and J. Cripe and S. Crowder and T. J. Cullen and A. Cumming and L. Cunningham and E. Cuoco and T. Dal Canton and S. Danilishin and S. D'Antonio and K. Danzmann and A. Dasgupta and C. F. Da Silva Costa and V. Dattilo and I. Dave and M. Davier and D. Davis and E. Daw and B. Day and S. De and D. Debra and E. Deelman and J. Degallaix and M. De Laurentis and S. Del{\'e}glise and W. Del Pozzo and T. Denker and T. Dent and V. Dergachev and R. De Rosa and R. Derosa and R. Desalvo and J. Devenson and R. Devine and S. Dhurandhar and M. D'iaz and L. Di Fiore and M. di Giovanni and T. Di Girolamo and A. Di Lieto and S. Di Pace and I. Di Palma and F. Di Renzo and Zoheyr Doctor and V. Dolique and F. Donovan and K. Dooley and S. Doravari and I. Dorrington and R. Douglas and M. Dovale {\'A}lvarez and T. Downes and M. Drago and R. Drever and J. Driggers and Z. Du and M. Ducrot and J. Duncan and S. Dwyer and T. Edo and M. C. Edwards and A. Effler and H. Eggenstein and P. Ehrens and J. Eichholz and S. Eikenberry and R. Eisenstein and R. Essick and Z. Etienne and T. Etzel and M. Evans and T. Evans and M. Factourovich and V. Fafone and H. Fair and S. Fairhurst and X. Fan and S. Farinon and B. Farr and W. Farr and E. Fauchon-Jones and M. Favata and M. Fays and H. Fehrmann and J. Feicht and M. M. Fejer and A. Fernandez-Galiana and I. Ferrante and E. Ferreira and F. Ferrini and F. Fidecaro and I. Fiori and D. Fiorucci and R. Fisher and R. Flaminio and M. Fletcher and H. Fong and P. W. Forsyth and S. Forsyth and J. Fournier and S. Frasca and F. Frasconi and Z. Frei and A. Freise and R. Frey and V. Frey and E. Fries and P. Fritschel and V. Frolov and P. Fulda and M. Fyffe and H. Gabbard and M. Gabel and B. Gadre and S. Gaebel and J. Gair and L. Gammaitoni and M. Ganija and S. Gaonkar and F. Garufi and S. Gaudio and G. Gaur and V. Gayathri and N. Gehrels and G. Gemme and E. G{\'e}nin and A. Gennai and D. George and J. George and L. Gergely and V. Germain and S. Ghonge and A. Ghosh and S. Ghosh and J. A. Giaime and K. Giardina and A. Giazotto and K. Gill and L. Glover and E. Goetz and R. Goetz and S. Gomes and G. Gonzalez and J. M. Gonzalez Castro and A. Gopakumar and M. Gorodetsky and S. Gossan and M. Gosselin and R. Gouaty and A. Grado and C. Graef and M. Granata and A. Grant and S. Gras and C. Gray and G. Greco and A. C. Green and P. Groot and H. Grote and S. Grunewald and P. Gruning and G. Guidi and X. Guo and A. Gupta and M. Gupta and K. Gushwa and E. Gustafson and R. Gustafson and B. Hall and E. Hall and G. Hammond and M. Haney and M. Hanke and J. Hanks and C. Hanna and M. Hannam and O. A. Hannuksela and J. Hanson and T. Hardwick and J. Harms and G. Harry and I. Harry and M. Hart and C.-J. Haster and K. Haughian and J. Healy and A. Heidmann and M. Heintze and H. Heitmann and P. Hello and G. Hemming and M. Hendry and I. S. Heng and J. Hennig and J. Henry and A. Heptonstall and M. Heurs and S. Hild and D. Hoak and D. Hofman and K. Holt and D. Holz and P. Hopkins and C. Horst and J. Hough and E. Houston and E. Howell and Yi-ming Hu and E. Huerta and D. Huet and B. Hughey and S. Husa and S. Huttner and T. Huynh-Dinh and N. Indik and D. Ingram and R. Inta and G. Intini and H. N. Isa and J. Isac and M. Isi and B. Iyer and K. Izumi and T. Jacqmin and K. Jani and P. Jaranowski and S. Jawahar and F. Jim'enez-Forteza and W. Johnson and N. Johnson-McDaniel and D. Jones and R. Jones and R. Jonker and L. Ju and J. Junker and C. Kalaghatgi and V. Kalogera and S. Kandhasamy and G. Kang and J. Kanner and S. Karki and K. Karvinen and M. Kasprzack and M. Katolik and E. Katsavounidis and W. Katzman and S. Kaufer and K. Kawabe and F. K'ef'elian and D. Keitel and A. J. Kemball and R. Kennedy and C. Kent and J. Key and F. Y. Khalili and I. Khan and S. Khan and Z. Khan and E. Khazanov and N. Kijbunchoo and C. Kim and J. Kim and W. Kim and Y. Kim and S. J. Kimbrell and E. King and P. King and R. Kirchhoff and J. Kissel and L. Kleybolte and S. Klimenko and P. Koch and S. Koehlenbeck and S. Koley},
  journal={Physical review letters},
  volume={118 22},
  • B. Abbott, R. Abbott, +497 authors S. Koley
  • Published 2017
  • Physics, Medicine
  • Physical review letters
  • We describe the observation of GW170104, a gravitational-wave signal produced by the coalescence of a pair of stellar-mass black holes. The signal was measured on January 4, 2017 at 10∶11:58.6 UTC by the twin advanced detectors of the Laser Interferometer Gravitational-Wave Observatory during their second observing run, with a network signal-to-noise ratio of 13 and a false alarm rate less than 1 in 70 000 years. The inferred component black hole masses are 31.2_{-6.0}^{+8.4}M_{⊙} and 19.4_{-5… CONTINUE READING
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