Phys. Rev. D
69,
082004
(2004)
[16 pages]
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. Abbott et al. (LIGO Scientific Collaboration)
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B. Abbott13, R. Abbott16, R. Adhikari14, A. Ageev21,28, B. Allen40, R. Amin35, S. B. Anderson13, W. G. Anderson30, M. Araya13, H. Armandula13, F. Asiri13,*, P. Aufmuth32, C. Aulbert1, S. Babak7, R. Balasubramanian7, S. Ballmer14, B. C. Barish13, D. Barker15, C. Barker-Patton15, M. Barnes13, B. Barr36, M. A. Barton13, K. Bayer14, R. Beausoleil27,†, K. Belczynski24, R. Bennett36,‡, S. J. Berukoff1,§, J. Betzwieser14, B. Bhawal13, I. A. Bilenko21, G. Billingsley13, E. Black13, K. Blackburn13, B. Bland-Weaver15, B. Bochner14,**, L. Bogue13, R. Bork13, S. Bose41, P. R. Brady40, V. B. Braginsky21, J. E. Brau38, D. A. Brown40, S. Brozek32,††, A. Bullington27, A. Buonanno6,‡‡, R. Burgess14, D. Busby13, W. E. Butler39, R. L. Byer27, L. Cadonati14, G. Cagnoli36, J. B. Camp22, C. A. Cantley36, L. Cardenas13, K. Carter16, M. M. Casey36, J. Castiglione35, A. Chandler13, J. Chapsky13,a, P. Charlton13, S. Chatterji14, Y. Chen6, V. Chickarmane17, D. Chin37, N. Christensen8, D. Churches7, C. Colacino32,2, R. Coldwell35, M. Coles16,b, D. Cook15, T. Corbitt14, D. Coyne13, J. D. E. Creighton40, T. D. Creighton13, D. R. M. Crooks36, P. Csatorday14, B. J. Cusack3, C. Cutler1, E. D’Ambrosio13, K. Danzmann32,2,20, R. Davies7, E. Daw17,c, D. DeBra27, T. Delker35,d, R. DeSalvo13, S. Dhurandhar12, M. Díaz30, H. Ding13, R. W. P. Drever4, R. J. Dupuis36, C. Ebeling8, J. Edlund13, P. Ehrens13, E. J. Elliffe36, T. Etzel13, M. Evans13, T. Evans16, C. Fallnich32, D. Farnham13, M. M. Fejer27, M. Fine13, L. S. Finn29, É. Flanagan9, A. Freise2,e, R. Frey38, P. Fritschel14, V. Frolov16, M. Fyffe16, K. S. Ganezer5, J. A. Giaime17, A. Gillespie13,f, K. Goda14, G. González17, S. Goßler32, P. Grandclément24, A. Grant36, C. Gray15, A. M. Gretarsson16, D. Grimmett13, H. Grote2, S. Grunewald1, M. Guenther15, E. Gustafson27,g, R. Gustafson37, W. O. Hamilton17, M. Hammond16, J. Hanson16, C. Hardham27, G. Harry14, A. Hartunian13, J. Heefner13, Y. Hefetz14, G. Heinzel2, I. S. Heng32, M. Hennessy27, N. Hepler29, A. Heptonstall36, M. Heurs32, M. Hewitson36, N. Hindman15, P. Hoang13, J. Hough36, M. Hrynevych13,h, W. Hua27, R. Ingley34, M. Ito38, Y. Itoh1, A. Ivanov13, O. Jennrich36,i, W. W. Johnson17, W. Johnston30, L. Jones13, D. Jungwirth13,j, V. Kalogera24, E. Katsavounidis14, K. Kawabe20,2, S. Kawamura23, W. Kells13, J. Kern16, A. Khan16, S. Killbourn36, C. J. Killow36, C. Kim24, C. King13, P. King13, S. Klimenko35, P. Kloevekorn2, S. Koranda40, K. Kötter32, J. Kovalik16, D. Kozak13, B. Krishnan1, M. Landry15, J. Langdale16, B. Lantz27, R. Lawrence14, A. Lazzarini13, M. Lei13, V. Leonhardt32, I. Leonor38, K. Libbrecht13, P. Lindquist13, S. Liu13, J. Logan13,k, M. Lormand16, M. Lubinski15, H. Lück32,2, T. T. Lyons13,k, B. Machenschalk1, M. MacInnis14, M. Mageswaran13, K. Mailand13, W. Majid13,a, M. Malec32, F. Mann13, A. Marin14,l, S. Márka13, E. Maros13, J. Mason13,m, K. Mason14, O. Matherny15, L. Matone15, N. Mavalvala14, R. McCarthy15, D. E. McClelland3, M. McHugh19, P. McNamara36,n, G. Mendell15, S. Meshkov13, C. Messenger34, V. P. Mitrofanov21, G. Mitselmakher35, R. Mittleman14, O. Miyakawa13, S. Miyoki13,o, S. Mohanty1,p, G. Moreno15, K. Mossavi2, B. Mours13,q, G. Mueller35, S. Mukherjee1,p, J. Myers15, S. Nagano2, T. Nash10,r, H. Naundorf1, R. Nayak12, G. Newton36, F. Nocera13, P. Nutzman24, T. Olson25, B. O’Reilly16, D. J. Ottaway14, A. Ottewill40,s, D. Ouimette13,j, H. Overmier16, B. J. Owen29, M. A. Papa1, C. Parameswariah16, V. Parameswariah15, M. Pedraza13, S. Penn11, M. Pitkin36, M. Plissi36, M. Pratt14, V. Quetschke32, F. Raab15, H. Radkins15, R. Rahkola38, M. Rakhmanov35, S. R. Rao13, D. Redding13,a, M. W. Regehr13,a, T. Regimbau14, K. T. Reilly13, K. Reithmaier13, D. H. Reitze35, S. Richman14,t, R. Riesen16, K. Riles37, A. Rizzi16,u, D. I. Robertson36, N. A. Robertson36,27, L. Robison13, S. Roddy16, J. Rollins14, J. D. Romano30,v, J. Romie13, H. Rong35,f, D. Rose13, E. Rotthoff29, S. Rowan36, A. Rüdiger20,2, P. Russell13, K. Ryan15, I. Salzman13, G. H. Sanders13, V. Sannibale13, B. Sathyaprakash7, P. R. Saulson28, R. Savage15, A. Sazonov35, R. Schilling20,2, K. Schlaufman29, V. Schmidt13,w, R. Schofield38, M. Schrempel32,x, B. F. Schutz1,7, P. Schwinberg15, S. M. Scott3, A. C. Searle3, B. Sears13, S. Seel13, A. S. Sengupta12, C. A. Shapiro29,y, P. Shawhan13, D. H. Shoemaker14, Q. Z. Shu35,z, A. Sibley16, X. Siemens40, L. Sievers13,a, D. Sigg15, A. M. Sintes1,33, K. Skeldon36, J. R. Smith2, M. Smith14, M. R. Smith13, P. Sneddon36, R. Spero13,a, G. Stapfer16, K. A. Strain36, D. Strom38, A. Stuver29, T. Summerscales29, M. C. Sumner13, P. J. Sutton29,r, J. Sylvestre13, A. Takamori13, D. B. Tanner35, H. Tariq13, I. Taylor7, R. Taylor13, K. S. Thorne6, M. Tibbits29, S. Tilav13,, M. Tinto4,a, K. V. Tokmakov21, C. Torres30, C. Torrie13,36, S. Traeger32,, G. Traylor16, W. Tyler13, D. Ugolini31, M. Vallisneri6,, M. van Putten14, S. Vass13, A. Vecchio34, C. Vorvick15, S. P. Vyachanin21, L. Wallace13, H. Walther20, H. Ward36, B. Ware13,a, K. Watts16, D. Webber13, A. Weidner20,2, U. Weiland32, A. Weinstein13, R. Weiss14, H. Welling32, L. Wen13, S. Wen17, J. T. Whelan19, S. E. Whitcomb13, B. F. Whiting35, P. A. Willems13, P. R. Williams1,, R. Williams4, B. Willke32,2, A. Wilson13, B. J. Winjum29,§, W. Winkler20,2, S. Wise35, A. G. Wiseman40, G. Woan36, R. Wooley16, J. Worden15, I. Yakushin16, H. Yamamoto13, S. Yoshida26, I. Zawischa32,, L. Zhang13, N. Zotov18, M. Zucker16, and J. Zweizig13, (LIGO Scientific Collaboration)
1Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany 2Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany 3Australian National University, Canberra, 0200, Australia 4California Institute of Technology, Pasadena, California 91125, USA 5California State University Dominguez Hills, Carson, California 90747, USA 6Caltech-CaRT, Pasadena, California 91125, USA 7Cardiff University, Cardiff, CF2 3YB, United Kingdom 8Carleton College, Northfield, Minnesota 55057, USA 9Cornell University, Ithaca, New York 14853, USA 10Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA 11Hobart and William Smith Colleges, Geneva, New York 14456, USA 12Inter-University Centre for Astronomy and Astrophysics, Pune, 411007, India 13LIGO, California Institute of Technology, Pasadena, California 91125, USA 14LIGO-Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA 15LIGO Hanford Observatory, Richland, Washington 99352, USA 16LIGO Livingston Observatory, Livingston, Louisiana 70754, USA 17Louisiana State University, Baton Rouge, Louisiana 70803, USA 18Louisiana Tech University, Ruston, Louisiana 71272, USA 19Loyola University, New Orleans, Louisiana 70118, USA 20Max Planck Institut für Quantenoptik, D-85748, Garching, Germany 21Moscow State University, Moscow, 119992, Russia 22NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA 23National Astronomical Observatory of Japan, Tokyo 181-8588, Japan 24Northwestern University, Evanston, Illinois 60208, USA 25Salish Kootenai College, Pablo, Montana 59855, USA 26Southeastern Louisiana University, Hammond, Louisiana 70402, USA 27Stanford University, Stanford, California 94305, USA 28Syracuse University, Syracuse, New York 13244, USA 29The Pennsylvania State University, University Park, Pennsylvania 16802, USA 30The University of Texas at Brownsville and Texas Southmost College, Brownsville, Texas 78520, USA 31Trinity University, San Antonio, Texas 78212, USA 32Universität Hannover, D-30167 Hannover, Germany 33Universitat de les Illes Balears, E-07071 Palma de Mallorca, Spain 34University of Birmingham, Birmingham, B15 2TT, United Kingdom 35University of Florida, Gainesville, Florida 32611, USA 36University of Glasgow, Glasgow, G12 8QQ, United Kingdom 37University of Michigan, Ann Arbor, Michigan 48109, USA 38University of Oregon, Eugene, Oregon 97403, USA 39University of Rochester, Rochester, New York 14627, USA 40University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA 41Washington State University, Pullman, Washington 99164, USA
Received 17 September 2003; published 30 April 2004
Data collected by the GEO 600 and LIGO interferometric gravitational wave detectors during their first observational science run were searched for continuous gravitational waves from the pulsar J1939+2134 at twice its rotation frequency. Two independent analysis methods were used and are demonstrated in this paper: a frequency domain method and a time domain method. Both achieve consistent null results, placing new upper limits on the strength of the pulsar’s gravitational wave emission. A model emission mechanism is used to interpret the limits as a constraint on the pulsar’s equatorial ellipticity.
© 2004 The American Physical Society
URL:
http://link.aps.org/doi/10.1103/PhysRevD.69.082004
DOI:
10.1103/PhysRevD.69.082004
PACS:
04.80.Nn, 07.05.Kf, 95.55.Ym, 97.60.Gb
*Currently at Stanford Linear Accelerator Center. †Permanent address: HP Laboratories. ‡Currently at Rutherford Appleton Laboratory. §Currently at University of California, Los Angeles. **Currently at Hofstra University. ††Currently at Siemens AG. ‡‡Permanent address: GReCO, Institut d’Astrophysique de Paris (CNRS). aCurrently at NASA Jet Propulsion Laboratory. bCurrently at National Science Foundation. cCurrently at University of Sheffield. dCurrently at Ball Aerospace Corporation. eCurrently at European Gravitational Observatory. fCurrently at Intel Corp. gCurrently at Lightconnect Inc. hCurrently at Keck Observatory. iCurrently at ESA Science and Technology Center. jCurrently at Raytheon Corporation. kCurrently at Mission Research Corporation. lCurrently at Harvard University. mCurrently at Lockheed-Martin Corporation. nCurrently at NASA Goddard Space Flight Center. oPermanent address: University of Tokyo, Institute for Cosmic Ray Research. pCurrently at The University of Texas at Brownsville and Texas Southmost College. qCurrently at Laboratoire d’Annecy-le-Vieux de Physique des Particules. rCurrently at LIGO-California Institute of Technology. sPermanent address: University College Dublin. tCurrently at Research Electro-Optics Inc. uCurrently at Institute of Advanced Physics, Baton Rouge, LA. vCurrently at Cardiff University. wCurrently at European Commission, DG Research, Brussels, Belgium. xCurrently at Spectra Physics Corporation. yCurrently at University of Chicago. zCurrently at LightBit Corporation. Currently at University of Delaware. Currently at Carl Zeiss GmbH. Permanent address: NASA Jet Propulsion Laboratory. Currently at Shanghai Astronomical Observatory. Currently at Laser Zentrum Hannover. http://www.ligo.org
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