C
C. Hardham
Researcher at Stanford University
Publications - 29
Citations - 2361
C. Hardham is an academic researcher from Stanford University. The author has contributed to research in topics: LIGO & Gravitational wave. The author has an hindex of 22, co-authored 29 publications receiving 2209 citations.
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Journal ArticleDOI
Detector description and performance for the first coincidence observations between LIGO and GEO
B. P. Abbott,Richard J. Abbott,Rana X. Adhikari,A. Ageev,A. Ageev,Benjamin William Allen,R. Amin,S. B. Anderson,W. G. Anderson,M. C. Araya,Helena Armandula,F. Asiri,F. Asiri,Peter Aufmuth,C. Aulbert,Stanislav Babak,R. Balasubramanian,S. W. Ballmer,B. C. Barish,D. Barker,C. Barker-Patton,M. Barnes,B. Barr,M. A. Barton,K. Bayer,Raymond G. Beausoleil,Raymond G. Beausoleil,Krzysztof Belczynski,R. Bennett,R. Bennett,S. J. Berukoff,S. J. Berukoff,J. Betzwieser,B. Bhawal,I. A. Bilenko,G. Billingsley,E. Black,Kent Blackburn,B. Bland-Weaver,B. Bochner,B. Bochner,L. Bogue,L. Bogue,R. Bork,Suvadeep Bose,Patrick Brady,Vladimir B. Braginsky,Vladimir B. Braginsky,J. E. Brau,Duncan A. Brown,S. Brozek,S. Brozek,A. Bullington,Alessandra Buonanno,Alessandra Buonanno,R. Burgess,D. Busby,William E. Butler,Robert L. Byer,Laura Cadonati,Gianpietro Cagnoli,Jordan Camp,C. A. Cantley,L. Cardenas,Kevin M. Carter,Morag M. Casey,J. Castiglione,A. Chandler,J. Chapsky,P. Charlton,S. Chatterji,Yi Chen,V. Chickarmane,D. Chin,Nelson Christensen,D. Churches,C. Colacino,C. Colacino,R. Coldwell,M. Coles,M. Coles,Douglas R. Cook,Thomas Corbitt,D. C. Coyne,Jolien D. E. Creighton,Teviet Creighton,David Crooks,P. Csatorday,B. J. Cusack,Curt Cutler,Erika D'Ambrosio,Karsten Danzmann,Karsten Danzmann,Karsten Danzmann,R. Davies,E. J. Daw,E. J. Daw,D.B. DeBra,T. Delker,R. DeSalvo,S. Dhurandar,Marco Aurelio Diaz,H. Ding,R. W. P. Drever,R. J. Dupuis,C. Ebeling,Jeffrey A. Edlund,P. Ehrens,E. J. Elliffe,T. Etzel,Matthew Evans,Timothy Evans,Carsten Fallnich,D. Farnham,Martin M. Fejer,M. Fine,Lee Samuel Finn,Éanna É. Flanagan,Andreas Freise,R. Frey,Peter Fritschel,V. V. Frolov,M. Fyffe,K. S. Ganezer,J. A. Giaime,A. Gillespie,A. Gillespie,Keisuke Goda,Gabriela Gonzalez,Stefan Goßler,Philippe Grandclément,A. Grant,C. Gray,A. M. Gretarsson,D. Grimmett,Hartmut Grote,S. Grunewald,M. Guenther,Eric K. Gustafson,R. Gustafson,W. O. Hamilton,M. Hammond,J. Hanson,C. Hardham,Gregory M. Harry,A. Hartunian,J. Heefner,Y. Hefetz,Gerhard Heinzel,Ik Siong Heng,M. Hennessy,N. Hepler,A. Heptonstall,M. Heurs,Martin Hewitson,N. Hindman,P. Hoang,J. H. Hough,M. Hrynevych,M. Hrynevych,W. Hua,Richard Ingley,M. Ito,Yousuke Itoh,A. Ivanov,Oliver Jennrich,W. W. Johnson,W. R. Johnston,L. Jones,D. Jungwirth,D. Jungwirth,Vicky Kalogera,Erik Katsavounidis,K. Kawabe,K. Kawabe,Seiji Kawamura,W. Kells,J. Kern,A. Khan,S. Killbourn,Christian J. Killow,Chunglee Kim,C. King,P. J. King,S. Klimenko,P. Kloevekorn,Scott Koranda,K. Kötter,Joseph M. Kovalik,D. B. Kozak,Badri Krishnan,M. Landry,J. Langdale,B. Lantz,R. Lawrence,Albert Lazzarini,M. Lei,V. Leonhardt,I. Leonor,Kenneth G. Libbrecht,P. E. Lindquist,S. Liu,J. Logan,M. Lormand,M. J. Lubinski,Harald Lück,Harald Lück,T. T. Lyons,T. T. Lyons,B. Machenschalk,M. MacInnis,M. Mageswaran,K. Mailand,Walid A. Majid,Walid A. Majid,M. Malec,F. Mann,A. Marin,A. Marin,S. Márka,E. Maros,J. Mason,J. Mason,K. Mason,O. Matherny,L. Matone,Nergis Mavalvala,Robert J. McCarthy,David E. McClelland,Martin P McHugh,P. McNamara,P. McNamara,G. Mendell,S. Meshkov,C. Messenger,V. P. Mitrofanov,Guenakh Mitselmakher,R. Mittleman,Osamu Miyakawa,Shinji Miyoki,Shinji Miyoki,Soumya D. Mohanty,G. Moreno,Kasem Mossavi,B. Mours,B. Mours,G. Mueller,Soma Mukherjee,J. Myers,S. Nagano,T. Nash,H. Naundorf,R. K. Nayak,G. Newton,F. Nocera,Philip Nutzman,T. Olson,B. O'Reilly,David J. Ottaway,Adrian C. Ottewill,Adrian C. Ottewill,D. Ouimette,H. Overmier,Benjamin J. Owen,Maria Alessandra Papa,C. Parameswariah,V. Parameswariah,M. Pedraza,S. Penn,Matthew Pitkin,M. V. Plissi,M. R. Pratt,V. Quetschke,F. Raab,H. Radkins,R. Rahkola,M. Rakhmanov,S. R. Rao,D. Redding,D. Redding,M. W. Regehr,M. W. Regehr,T. Regimbau,K. T. Reilly,K. Reithmaier,David H. Reitze,S. Richman,R. Riesen,K. Riles,A. Rizzi,D. I. Robertson,N. A. Robertson,N. A. Robertson,Lindon J. Robison,S. Roddy,J. G. Rollins,Joseph D. Romano,J. H. Romie,Haisheng Rong,D. Rose,E. Rotthoff,Sheila Rowan,Albrecht Rüdiger,Albrecht Rüdiger,Pamela J. Russell,Kevin M. Ryan,I. Salzman,G. H. Sanders,Virginio Sannibale,Bangalore Suryanarayana Sathyaprakash,Peter R. Saulson,Richard L. Savage,A. Sazonov,Roland Schilling,Roland Schilling,Kevin C. Schlaufman,V. Schmidt,V. Schmidt,R. M. S. Schofield,M. Schrempel,Bernard F. Schutz,Bernard F. Schutz,P. Schwinberg,Susan M. Scott,Antony C. Searle,B. Sears,S. Seel,A. S. Sengupta,C. A. Shapiro,C. A. Shapiro,Peter Shawhan,David H. Shoemaker,Q. Z. Shu,A. Sibley,Xavier Siemens,L. Sievers,L. Sievers,D. Sigg,Alicia M. Sintes,Alicia M. Sintes,Kenneth D. Skeldon,J. R. Smith,M. W.E. Smith,M. R. Smith,Peter H. Sneddon,Robert Spero,Robert Spero,G. Stapfer,Kenneth A. Strain,D. M. Strom,A. L. Stuver,T. Summerscales,M. C. Sumner,P. J. Sutton,Julien Sylvestre,Akiteru Takamori,David B. Tanner,H. Tariq,Ian Taylor,R. Taylor,Kip S. Thorne,M. Tibbits,S. Tilav,S. Tilav,Massimo Tinto,Massimo Tinto,K. V. Tokmakov,C. Torres,C. I. Torrie,C. I. Torrie,S. Traeger,S. Traeger,G. Traylor,W. Tyler,D. Ugolini,Michele Vallisneri,Michele Vallisneri,M. H. P. M. van Putten,S. Vass,Alberto Vecchio,C. Vorvick,Sergey P. Vyatchanin,L. Wallace,Herbert Walther,H. Ward,Brent Ware,Brent Ware,K. Watts,D. Webber,A. Weidner,A. Weidner,U. Weiland,A. J. Weinstein,Rainer Weiss,Herbert Welling,Linqing Wen,S. Wen,James Whelan,S. E. Whitcomb,Bernard F. Whiting,Phil Willems,P. R. Williams,P. R. Williams,Roy Williams,Benno Willke,Benno Willke,A. Wilson,B. J. Winjum,B. J. Winjum,Walter Winkler,Walter Winkler,S. Wise,A. G. Wiseman,Graham Woan,R. Wooley,J. Worden,I. Yakushin,H. Yamamoto,Sanichiro Yoshida,I. Zawischa,L. Zhang,N. Zotov,Michael E Zucker,J. Zweizig +423 more
TL;DR: For 17 days in August and September 2002, the LIGO and GEO interferometer gravitational wave detectors were operated in coincidence to produce their first data for scientific analysis.
Journal ArticleDOI
Setting upper limits on the strength of periodic gravitational waves from PSR J1939+2134 using the first science data from the GEO 600 and LIGO detectors
B. P. Abbott,R. Abbott,Rana X. Adhikari,A. Ageev,A. Ageev,Benjamin William Allen,R. Amin,S. B. Anderson,W. G. Anderson,M. C. Araya,Helena Armandula,F. Asiri,Peter Aufmuth,C. Aulbert,Stanislav Babak,R. Balasubramanian,S. W. Ballmer,B. C. Barish,D. Barker,C. Barker-Patton,M. Barnes,B. Barr,M. A. Barton,K. Bayer,Raymond G. Beausoleil,Krzysztof Belczynski,R. Bennett,S. Berukoff,J. Betzwieser,B. Bhawal,I. A. Bilenko,G. Billingsley,E. Black,Kent Blackburn,B. Bland-Weaver,B. Bochner,L. Bogue,R. Bork,Suvadeep Bose,Patrick Brady,Vladimir B. Braginsky,J. E. Brau,Duncan A. Brown,S. Brozek,A. Bullington,Alessandra Buonanno,R. Burgess,D. Busby,William E. Butler,Robert L. Byer,Laura Cadonati,Gianpietro Cagnoli,Jordan Camp,C. A. Cantley,L. Cardenas,Kevin M. Carter,Morag M. Casey,J. Castiglione,A. Chandler,J. Chapsky,P. Charlton,S. Chatterji,Yi Chen,V. Chickarmane,D. Chin,Nelson Christensen,D. Churches,C. N. Colacino,R. Coldwell,M. Coles,Douglas R. Cook,Thomas Corbitt,D. C. Coyne,J. D. E. Creighton,Teviet Creighton,David Crooks,P. Csatorday,B. J. Cusack,Curt Cutler,Erika D'Ambrosio,Karsten Danzmann,R. Davies,E. J. Daw,D.B. DeBra,T. Delker,R. DeSalvo,Sanjeev Dhurandhar,Marco Aurelio Diaz,H. Ding,R. W. P. Drever,R. J. Dupuis,C. Ebeling,Jeffrey A. Edlund,P. Ehrens,E. J. Elliffe,T. Etzel,Matthew Evans,Timothy Evans,Carsten Fallnich,D. Farnham,Martin M. Fejer,M. Fine,Lee Samuel Finn,Éanna É. Flanagan,Andreas Freise,R. Frey,Peter Fritschel,V. V. Frolov,M. Fyffe,K. S. Ganezer,J. A. Giaime,A. Gillespie,Keisuke Goda,Gabriela Gonzalez,S. Gossler,Philippe Grandclément,A. Grant,C. Gray,A. M. Gretarsson,D. Grimmett,Hartmut Grote,S. Grunewald,M. Guenther,Eric K. Gustafson,R. Gustafson,W. O. Hamilton,M. Hammond,J. Hanson,C. Hardham,Gregory M. Harry,A. Hartunian,J. Heefner,Y. Hefetz,Gerhard Heinzel,Ik Siong Heng,M. Hennessy,N. Hepler,A. Heptonstall,M. Heurs,Martin Hewitson,N. Hindman,P. Hoang,J. H. Hough,M. Hrynevych,W. Hua,Richard Ingley,M. Ito,Yousuke Itoh,A. Ivanov,Oliver Jennrich,W. W. Johnson,W. R. Johnston,L. Jones,D. Jungwirth,V. Kalogera,Erik Katsavounidis,K. Kawabe,Seiji Kawamura,W. Kells,J. Kern,A. Khan,S. Killbourn,Christian J. Killow,Chunglee Kim,C. King,P. J. King,S. Klimenko,P. Kloevekorn,Scott Koranda,K. Kötter,Joseph M. Kovalik,D. B. Kozak,Badri Krishnan,M. Landry,J. Langdale,B. Lantz,R. Lawrence,Albert Lazzarini,M. Lei,V. Leonhardt,I. Leonor,Kenneth G. Libbrecht,P. E. Lindquist,S. Liu,J. Logan,M. Lormand,M. J. Lubinski,Harald Lück,T. T. Lyons,B. Machenschalk,M. MacInnis,M. Mageswaran,K. Mailand,Walid A. Majid,M. Malec,F. Mann,A. Marin,S. Márka,E. Maros,J. Mason,K. Mason,O. Matherny,L. Matone,Nergis Mavalvala,Robert J. McCarthy,David E. McClelland,Martin P McHugh,P. McNamara,G. Mendell,S. Meshkov,C. Messenger,V. P. Mitrofanov,Guenakh Mitselmakher,R. Mittleman,Osamu Miyakawa,Shinji Miyoki,Soumya D. Mohanty,G. Moreno,Kasem Mossavi,B. Mours,Guido Mueller,Soma Mukherjee,J. Myers,Shigeo Nagano,T. Nash,H. Naundorf,R. K. Nayak,G. P. Newton,F. Nocera,Philip Nutzman,T. Olson,B. O'Reilly,David J. Ottaway,Adrian C. Ottewill,D. Ouimette,H. Overmier,Benjamin J. Owen,Maria Alessandra Papa,C. Parameswariah,V. Parameswariah,M. Pedraza,S. Penn,Matthew Pitkin,M. V. Plissi,M. R. Pratt,V. Quetschke,F. J. Raab,H. Radkins,R. Rahkola,M. Rakhmanov,S. R. Rao,D. Redding,M. W. Regehr,T. Regimbau,K. T. Reilly,K. Reithmaier,David H. Reitze,S. Richman,R. Riesen,K. Riles,A. Rizzi,D. I. Robertson,N. A. Robertson,N. A. Robertson,Lindon J. Robison,S. Roddy,J. G. Rollins,Joseph D. Romano,J. H. Romie,Haisheng Rong,D. Rose,E. Rotthoff,Sheila Rowan,Albrecht Rüdiger,Pamela J. Russell,Kevin M. Ryan,I. Salzman,G. H. Sanders,Virginio Sannibale,Bangalore Suryanarayana Sathyaprakash,Peter R. Saulson,Richard L. Savage,A. Sazonov,Roland Schilling,Kevin C. Schlaufman,V. Schmidt,R. M. S. Schofield,M. Schrempel,Bernard F. Schutz,P. Schwinberg,Susan M. Scott,Antony C. Searle,B. Sears,S. Seel,A. S. Sengupta,C. A. Shapiro,Peter Shawhan,D. H. Shoemaker,Q. Z. Shu,A. Sibley,Xavier Siemens,L. Sievers,D. Sigg,Alicia M. Sintes,Kenneth D. Skeldon,J. R. Smith,M. W.E. Smith,M. R. Smith,Peter H. Sneddon,Robert Spero,G. Stapfer,Kenneth A. Strain,D. M. Strom,A. L. Stuver,T. Summerscales,M. C. Sumner,P. J. Sutton,Julien Sylvestre,Akiteru Takamori,David B. Tanner,H. Tariq,Ian Taylor,R. Taylor,Kip S. Thorne,M. Tibbits,S. Tilav,Massimo Tinto,K. V. Tokmakov,C. Torres,C. I. Torrie,C. I. Torrie,S. Traeger,G. Traylor,W. Tyler,D. Ugolini,Michele Vallisneri,M. H. P. M. van Putten,S. Vass,Alberto Vecchio,C. Vorvick,S. P. Vyachanin,L. Wallace,Herbert Walther,H. Ward,Brent Ware,K. Watts,D. Webber,A. Weidner,U. Weiland,A. J. Weinstein,Rainer Weiss,Herbert Welling,Linqing Wen,S. Wen,James Whelan,S. E. Whitcomb,B. F. Whiting,Phil Willems,P. Williams,Roy Williams,Benno Willke,A. Wilson,B. J. Winjum,Walter Winkler,S. Wise,A. G. Wiseman,Graham Woan,R. Wooley,J. Worden,I. Yakushin,H. Yamamoto,Sanichiro Yoshida,I. Zawischa,L. Zhang,N. Zotov,Michael E Zucker,J. Zweizig +376 more
TL;DR: In this article, a model emission mechanism is used to interpret the limits as a constraint on the pulsar's equatorial ellipticity, and two independent analysis methods are used and are demonstrated in two independent methods: a frequency domain method and a time domain method.
Journal ArticleDOI
Analysis of LIGO data for gravitational waves from binary neutron stars
B. P. Abbott,Richard J. Abbott,Rana X. Adhikari,A. Ageev,A. Ageev,Benjamin William Allen,R. Amin,S. B. Anderson,W. G. Anderson,M. C. Araya,Helena Armandula,F. Asiri,P. Aufmuth,C. Aulbert,Stanislav Babak,R. Balasubramanian,S. W. Ballmer,B. C. Barish,D. Barker,C. Barker-Patton,M. Barnes,B. Barr,M. A. Barton,K. Bayer,Raymond G. Beausoleil,Krzysztof Belczynski,R. Bennett,S. Berukoff,J. Betzwieser,B. Bhawal,I. A. Bilenko,G. Billingsley,Kent Blackburn,B. Bland-Weaver,B. Bochner,L. Bogue,R. Bork,Suvadeep Bose,Patrick Brady,Vladimir B. Braginsky,J. E. Brau,Duncan A. Brown,S. Brozek,A. Bullington,Alessandra Buonanno,Alessandra Buonanno,Alessandra Buonanno,R. Burgess,D. Busby,William E. Butler,Robert L. Byer,Laura Cadonati,Gianpietro Cagnoli,Jordan Camp,C. A. Cantley,L. Cardenas,Kevin M. Carter,Morag M. Casey,J. Castiglione,A. Chandler,J. Chapsky,P. Charlton,S. Chatterji,Yi Chen,V. Chickarmane,D. Chin,Nelson Christensen,D. Churches,C. N. Colacino,R. Coldwell,M. Coles,D. Cook,Thomas Corbitt,D. Coyne,J. D. E. Creighton,Teviet Creighton,David Crooks,P. Csatorday,B. J. Cusack,Curt Cutler,Karsten Danzmann,R. Davies,E. J. Daw,D. Debra,T. Delker,R. Desalvo,S. Dhurandhar,H. Ding,R. W.P. Drever,R. J. Dupuis,C. Ebeling,Jeffrey A. Edlund,P. Ehrens,E. J. Elliffe,T. Etzel,Matthew Evans,T. Evans,Carsten Fallnich,D. Farnham,Martin M. Fejer,Lee Samuel Finn,Andreas Freise,R. Frey,Peter Fritschel,V. V. Frolov,M. Fyffe,K. S. Ganezer,J. A. Giaime,A. Gillespie,Keisuke Goda,A. Grant,C. Gray,A. M. Gretarsson,D. Grimmett,Hartmut Grote,S. Grunewald,M. Guenther,Eric K. Gustafson,R. Gustafson,W. O. Hamilton,M. Hammond,J. Hanson,C. Hardham,Gregory M. Harry,A. Hartunian,J. Heefner,Y. Hefetz,Gerhard Heinzel,Ik Siong Heng,M. Hennessy,N. Hepler,A. Heptonstall,M. Heurs,M. Hewitson,N. Hindman,P. Hoang,J. H. Hough,M. Hrynevych,W. Hua,Richard Ingley,M. Ito,Yousuke Itoh,A. Ivanov,Oliver Jennrich,W. W. Johnson,L. Jones,D. Jungwirth,Vicky Kalogera,Erik Katsavounidis,K. Kawabe,Seiji Kawamura,W. Kells,J. Kern,A. Khan,S. Killbourn,Christian J. Killow,Chunglee Kim,C. King,S. Klimenko,P. Kloevekorn,Scott Koranda,J. Kovalik,D. Kozak,Badri Krishnan,Michael Landry,J. Langdale,B. Lantz,R. Lawrence,A. Lazzarini,M. Lei,V. Leonhardt,I. Leonor,Kenneth G. Libbrecht,P. E. Lindquist,S. Liu,J. Logan,M. Lormand,M. Lubinski,T. T. Lyons,B. Machenschalk,M. MacInnis,M. Mageswaran,K. Mailand,Walid A. Majid,M. Malec,F. Mann,A. Marin,E. Maros,J. Mason,K. Mason,L. Matone,Nergis Mavalvala,R. McCarthy,David E. McClelland,Martin P McHugh,P. McNamara,G. Mendell,S. Meshkov,C. Messenger,V. P. Mitrofanov,Guenakh Mitselmakher,R. Mittleman,Shinji Miyoki,Soumya D. Mohanty,G. Moreno,Kasem Mossavi,B. Mours,Guido Mueller,S. Mukherjee,J. Myers,Shigeo Nagano,T. Nash,H. Naundorf,R. K. Nayak,G. Newton,F. Nocera,Philip Nutzman,T. Olson,David J. Ottaway,Adrian C. Ottewill,D. Ouimette,H. Overmier,Benjamin J. Owen,Maria Alessandra Papa +223 more
TL;DR: In this paper, the authors report on a search for gravitational waves from coalescing compact binary systems in the Milky Way and the Magellanic Clouds using data taken by two of the three LIGO interferometers.
Journal ArticleDOI
Limits on gravitational-wave emission from selected pulsars using LIGO data.
B. P. Abbott,R. Abbott,Rana X. Adhikari,A. Ageev,A. Ageev,Benjamin William Allen,R. Amin,S. B. Anderson,W. G. Anderson,M. C. Araya,Helena Armandula,M. Ashley,F. Asiri,Peter Aufmuth,C. Aulbert,Stanislav Babak,R. Balasubramanian,S. W. Ballmer,B. C. Barish,C. Barker,D. Barker,M. Barnes,B. Barr,M. A. Barton,K. Bayer,Raymond G. Beausoleil,Krzysztof Belczynski,Robert Bennett,S. Berukoff,J. Betzwieser,B. Bhawal,I. A. Bilenko,G. Billingsley,E. Black,Kent Blackburn,Lindy Blackburn,B. Bland,B. Bochner,L. Bogue,R. Bork,Suvadeep Bose,Patrick Brady,Vladimir B. Braginsky,J. E. Brau,Duncan A. Brown,A. Bullington,A. Bunkowski,Alessandra Buonanno,R. Burgess,D. Busby,William E. Butler,Robert L. Byer,Laura Cadonati,Gianpietro Cagnoli,Jordan Camp,C. A. Cantley,L. Cardenas,Kevin M. Carter,Morag M. Casey,J. Castiglione,A. Chandler,J. Chapsky,P. Charlton,S. Chatterji,Simon Chelkowski,Yi Chen,V. Chickarmane,D. Chin,Nelson Christensen,D. Churches,Thomas Cokelaer,C. N. Colacino,R. Coldwell,M. Coles,Douglas R. Cook,Thomas Corbitt,D. C. Coyne,Jolien D. E. Creighton,Teviet Creighton,David Crooks,P. Csatorday,B. J. Cusack,Corey Cutler,Erika D'Ambrosio,Karsten Danzmann,E. J. Daw,D.B. DeBra,T. Delker,V. Dergachev,R. DeSalvo,Sanjeev Dhurandhar,A. Di Credico,Marco Aurelio Diaz,H. Ding,R. W. P. Drever,R. J. Dupuis,Jeffrey A. Edlund,P. Ehrens,E. J. Elliffe,T. Etzel,Matthew Evans,Timothy Evans,Stephen Fairhurst,Carsten Fallnich,D. Farnham,Martin M. Fejer,T. Findley,M. Fine,Lee Samuel Finn,K. Y. Franzen,Andreas Freise,R. Frey,Peter Fritschel,V. V. Frolov,M. Fyffe,K. S. Ganezer,J. Garofoli,J. A. Giaime,A. Gillespie,Keisuke Goda,Gabriela Gonzalez,S. Gossler,Philippe Grandclément,A. Grant,C. Gray,A. M. Gretarsson,D. Grimmett,Hartmut Grote,S. Grunewald,M. Guenther,Eric K. Gustafson,R. Gustafson,W. O. Hamilton,M. Hammond,J. Hanson,C. Hardham,Jan Harms,Gregory M. Harry,A. Hartunian,J. Heefner,Y. Hefetz,Gerhard Heinzel,Ik Siong Heng,M. Hennessy,N. Hepler,A. Heptonstall,M. Heurs,Martin Hewitson,Stefan Hild,N. Hindman,P. Hoang,J. H. Hough,M. Hrynevych,W. Hua,M. Ito,Yousuke Itoh,A. Ivanov,Oliver Jennrich,B. Johnson,W. W. Johnson,W. R. Johnston,David Jones,L. Jones,D. Jungwirth,Vicky Kalogera,Erik Katsavounidis,K. Kawabe,Seiji Kawamura,W. Kells,J. Kern,A. Khan,S. Killbourn,Christian J. Killow,Chunglee Kim,C. King,Phil D. C. King,S. Klimenko,Scott Koranda,K. Kötter,Joseph M. Kovalik,D. B. Kozak,Badri Krishnan,M. Landry,J. Langdale,B. Lantz,R. Lawrence,Albert Lazzarini,M. Lei,I. Leonor,Kenneth G. Libbrecht,A. Libson,P. E. Lindquist,S. Liu,J. Logan,M. Lormand,M. J. Lubinski,Harald Lück,T. T. Lyons,B. Machenschalk,M. MacInnis,M. Mageswaran,K. Mailand,W. Majid,W. Majid,M. Malec,F. Mann,A. Marin,S. Márka,E. Maros,J. Mason,K. Mason,O. Matherny,L. Matone,Nergis Mavalvala,Robert J. McCarthy,David E. McClelland,Martin P McHugh,J. W C McNabb,G. Mendell,R. A. Mercer,S. Meshkov,E. Messaritaki,C. Messenger,V. P. Mitrofanov,Guenakh Mitselmakher,R. Mittleman,Osamu Miyakawa,Shinji Miyoki,Soumya D. Mohanty,G. Moreno,Kasem Mossavi,Guido Mueller,Soma Mukherjee,P. G. Murray,J. Myers,Shigeo Nagano,T. Nash,R. K. Nayak,G. Newton,F. Nocera,J. S. Noel,Philip Nutzman,T. Olson,B. O'Reilly,David J. Ottaway,Adrian C. Ottewill,D. Ouimette,H. Overmier,Benjamin J. Owen,Yi Pan,Maria Alessandra Papa,V. Parameshwaraiah,C. Parameswariah,M. Pedraza,S. Penn,Matthew Pitkin,M. V. Plissi,Reinhard Prix,V. Quetschke,F. J. Raab,H. Radkins,R. Rahkola,M. Rakhmanov,S. R. Rao,K. Rawlins,S. Ray-Majumder,V. Re,D. Redding,M. W. Regehr,T. Regimbau,Stuart Reid,K. T. Reilly,K. Reithmaier,David H. Reitze,S. Richman,R. Riesen,K. Riles,B. Rivera,A. Rizzi,D. I. Robertson,D. I. Robertson,N. A. Robertson,Lindon J. Robison,S. Roddy,J. Rollins,Joseph D. Romano,J. Romie,Haisheng Rong,D. Rose,E. Rotthoff,Sheila Rowan,Albrecht Rüdiger,P. Russell,Kris Ryan,I. Salzman,V. Sandberg,G. H. Sanders,V. Sannibale,Bangalore Suryanarayana Sathyaprakash,Peter R. Saulson,R. L. Savage,A. Sazonov,Roland Schilling,Kevin C. Schlaufman,V. Schmidt,Roman Schnabel,R. Schofield,R. Schofield,Bernard F. Schutz,P. Schwinberg,Susan M. Scott,S. E. Seader,Antony C. Searle,B. Sears,S. Seel,Frank Seifert,A. S. Sengupta,C. A. Shapiro,Peter Shawhan,David H. Shoemaker,Q. Z. Shu,A. Sibley,X. Siemens,L. Sievers,D. Sigg,Alicia M. Sintes,J. R. Smith,Michael D. Smith,M. R. Smith,Peter H. Sneddon,Robert Spero,G. Stapfer,D. Steussy,Kenneth A. Strain,D. M. Strom,A. L. Stuver,T. Summerscales,M. C. Sumner,P. J. Sutton,Julien Sylvestre,Akiteru Takamori,David B. Tanner,H. Tariq,Ian Taylor,R. Taylor,K. A. Thorne,Kip S. Thorne,M. Tibbits,S. Tilav,Massimo Tinto,K. V. Tokmakov,C. Torres,C. I. Torrie,G. Traylor,W. Tyler,D. Ugolini,Carlo Ungarelli,Michele Vallisneri,M. H. P. M. van Putten,S. Vass,Alberto Vecchio,John Veitch,C. Vorvick,S. P. Vyachanin,L. Wallace,Herbert Walther,H. Ward,Brent Ware,K. Watts,D. Webber,A. Weidner,U. Weiland,A. J. Weinstein,Rainer Weiss,Herbert Welling,Linqing Wen,S. Wen,James Whelan,S. E. Whitcomb,B. F. Whiting,Sandra E. Wiley,C. Wilkinson,Phil Willems,P. Williams,Roy Williams,Benno Willke,A. Wilson,B. J. Winjum,Walter Winkler,S. Wise,A. G. Wiseman,Graham Woan,R. Wooley,John Worden,W. Wu,I. Yakushin,H. Yamamoto,Shuhei Yoshida,K. D. Zaleski,Michele Zanolin,I. Zawischa,L. Zhang,R. Zhu,N. Zotov,Michael E Zucker,J. Zweizig,Michael Kramer,Andrew Lyne +407 more
TL;DR: The unprecedented sensitivity of the detectors allows us to set strain upper limits as low as a few times 10(-24), which translate into limits on the equatorial ellipticities of the pulsars, which are smaller than 10(-5) for the four closest pulsars.
Journal ArticleDOI
Searching for a stochastic background of gravitational waves with the laser interferometer gravitational-wave observatory
B. Abbott,R. Abbott,Rana X. Adhikari,Juri Agresti,P. Ajith,Benjamin William Allen,R. S. Amin,S. B. Anderson,W. G. Anderson,M. Araya,H. Armandula,Michael C. B. Ashley,S. M. Aston,C. Aulbert,Stanislav Babak,S. Ballmer,B. C. Barish,C. Barker,D. Barker,B. Barr,Pablo Barriga,M. A. Barton,K. Bayer,Krzysztof Belczynski,J. Betzwieser,P. T. Beyersdorf,B. Bhawal,I. A. Bilenko,G. Billingsley,Eric D. Black,K. Blackburn,Lindy Blackburn,David Blair,B. Bland,L. Bogue,R. Bork,Suvadeep Bose,Patrick Brady,Vladimir B. Braginsky,J. E. Brau,A. Brooks,Duncan A. Brown,A. Bullington,A. Bunkowski,Alessandra Buonanno,Alessandra Buonanno,R. Burman,D. Busby,Robert L. Byer,Laura Cadonati,Gianpietro Cagnoli,Jordan Camp,John K. Cannizzo,K. C. Cannon,C. A. Cantley,Junwei Cao,L. Cardenas,Morag M. Casey,C. Cepeda,P. Charlton,S. Chatterji,Simon Chelkowski,Yi Chen,D. Chin,E. Chin,Jong H. Chow,Nelson Christensen,Thomas Cokelaer,C. N. Colacino,R.L. Coldwell,D. Cook,Thomas Corbitt,David Coward,D. Coyne,Jolien D. E. Creighton,T. D. Creighton,David Crooks,A. M. Cruise,A. Cumming,Curt Cutler,J. Dalrymple,E. D'Ambrosio,Karsten Danzmann,Gavin Davies,G. de Vine,D.B. DeBra,Jerome Degallaix,V. Dergachev,Shantanu Desai,R. DeSalvo,S. Dhurandar,A. Di Credico,Marco Aurelio Diaz,J. Dickson,G. Diederichs,A. Dietz,E. E. Doomes,R. W. P. Drever,J. C. Dumas,R. J. Dupuis,P. Ehrens,E. J. Elliffe,T. Etzel,Matthew Evans,T. Evans,Stephen Fairhurst,Yaohui Fan,Martin M. Fejer,Lee Samuel Finn,N. Fotopoulos,A. Franzen,K. Y. Franzen,R. Frey,T. T. Fricke,Peter Fritschel,V. V. Frolov,M. Fyffe,J. Garofoli,I. Gholami,J. A. Giaime,S. Giampanis,Keisuke Goda,Evan Goetz,L. Goggin,Gabriela Gonzalez,S. Gossler,A. Grant,Slawomir Gras,C. Gray,Malcolm B. Gray,J. Greenhalgh,A. M. Gretarsson,D. Grimmett,R. Grosso,Hartmut Grote,S. Grunewald,M. Guenther,R. Gustafson,Boris Hage,Chad Hanna,J. Hanson,C. Hardham,Jan Harms,Gregory M. Harry,Elizabeth Harstad,T. Hayler,J. Heefner,Ik Siong Heng,A. Heptonstall,M. Heurs,Martin Hewitson,Stefan Hild,N. Hindman,E. Hirose,D. Hoak,P. Hoang,D. J. Hosken,J. H. Hough,Eric Howell,D. Hoyland,W. Hua,S. H. Huttner,D. Ingram,M. Ito,Yousuke Itoh,A. Ivanov,D. Jackrel,B. Johnson,W. W. Johnson,D. I. Jones,Gareth Jones,Roger Jones,Li Ju,Peter Kalmus,Vicky Kalogera,D. Kasprzyk,Erik Katsavounidis,K. Kawabe,Seiji Kawamura,Fumiko Kawazoe,W. Kells,F. Ya. Khalili,A. Khan,Chunglee Kim,Peter King,S. Klimenko,K. Kokeyama,V. Kondrashov,Scott Koranda,D. Kozak,Badri Krishnan,P. Kwee,Ping Koy Lam,Michael Landry,B. Lantz,A. Lazzarini,B. Lee,M. Lei,V. Leonhardt,I. Leonor,Kenneth G. Libbrecht,P. Lindquist,N. A. Lockerbie,M. Lormand,M. Lubinski,Harald Lück,B. Machenschalk,M. MacInnis,M. Mageswaran,K. Mailand,M. Malec,V. Mandic,S. Márka,J. Markowitz,E. Maros,I. W. Martin,J. N. Marx,K. Mason,L. Matone,Nergis Mavalvala,R. McCarthy,David E. McClelland,S. C. McGuire,Martin P McHugh,Kirk McKenzie,J. W C McNabb,T. Meier,A. C. Melissinos,G. Mendell,R. A. Mercer,S. Meshkov,E. Messaritaki,C. Messenger,D. Meyers,Eugeniy E. Mikhailov,Subhasish Mitra,V. P. Mitrofanov,Guenakh Mitselmakher,R. Mittleman,O. Miyakawa,Soumya D. Mohanty,G. Moreno,Kasem Mossavi,C. M. Mow-Lowry,A. Moylan,Damien Mudge,Guido Mueller,Helge Müller-Ebhardt,Soma Mukherjee,Jesper Munch,P. G. Murray,E. Myers,J. Myers,G. Newton,Kenji Numata,Brian O'Reilly,Richard O'Shaughnessy,David J. Ottaway,H. Overmier,Benjamin J. Owen,Yi Pan,Maria Alessandra Papa,V. Parameshwaraiah,M. Pedraza,S. Penn,Matthew Pitkin,M. V. Plissi,Reinhard Prix,V. Quetschke,F. J. Raab,D. S. Rabeling,H. Radkins,R. Rahkola,Malik Rakhmanov,K. Rawlins,S. Ray-Majumder,V. Re,H. Rehbein,Stuart Reid,David H. Reitze,L. Ribichini,R. Riesen,K. Riles,B. Rivera,D. I. Robertson,N. A. Robertson,N. A. Robertson,C. Robinson,S. Roddy,A. Rodriguez,A. M. Rogan,J. G. Rollins,Joseph D. Romano,J. Romie,Roger K. Route,Sheila Rowan,Albrecht Rüdiger,L. Ruet,P. Russell,K. Ryan,S. Sakata,M. Samidi,L. Sancho De La Jordana,V. Sandberg,V. Sannibale,S. Saraf,P. Sarin,Bangalore Suryanarayana Sathyaprakash,Shuichi Sato,Peter R. Saulson,R. Savage,Sascha Schediwy,Roland Schilling,Roman Schnabel,R. M. S. Schofield,Bernard F. Schutz,P. Schwinberg,Susan M. Scott,S. E. Seader,Antony C. Searle,B. Sears,Frank Seifert,D. Sellers,A. S. Sengupta,P. Shawhan,Benjamin Sheard,David H. Shoemaker,A. Sibley,X. Siemens,Daniel Sigg,Alicia M. Sintes,B. J. J. Slagmolen,J. Slutsky,J. R. Smith,M. R. Smith,Peter H. Sneddon,Kentaro Somiya,Clive C. Speake,O. Spjeld,Kenneth A. Strain,D. M. Strom,A. L. Stuver,T. Summerscales,Ke Sun,M. Sung,P. J. Sutton,D. B. Tanner,Marco G. Tarallo,R. Taylor,J. Thacker,K. A. Thorne,Kip S. Thorne,Andre Thüring,K. V. Tokmakov,C. Torres,C. Torrie,G. Traylor,Miquel Trias,W. Tyler,D. Ugolini,Carlo Ungarelli,H. Vahlbruch,Michele Vallisneri,M. Varvella,S. Vass,Alberto Vecchio,John Veitch,P. J. Veitch,Sarah J. Vigeland,A. Villar,C. Vorvick,S. P. Vyachanin,S. J. Waldman,L. Wallace,H. Ward,R. Ward,K. Watts,D. Webber,A. Weidner,A. Weinstein,Rainer Weiss,S. Wen,K. Wette,James Whelan,D. M. Whitbeck,S. E. Whitcomb,B. F. Whiting,C. Wilkinson,P. Willems,Benno Willke,I. Wilmut,Walter Winkler,Christopher Wipf,S. Wise,A. G. Wiseman,Graham Woan,Daniel C. Woods,R. Wooley,J. Worden,W. Wu,I. Yakushin,H. Yamamoto,Z. Yan,Shuhei Yoshida,Nicolás Yunes,M. Zanolin,L. Zhang,Chunnong Zhao,N. Zotov,Michael E Zucker,H. zur Mühlen,J. Zweizig +411 more
TL;DR: In this article, the amplitude of a stochastic background of gravitational waves has been shown to be ΩGW × [H0/(72 km s−1 Mpc−1)]2 < 6.5 × 10-5.