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  Upper limit map of a background of gravitational waves

Abbott, B., Abbott, R., Adhikari, R., Agresti, J., Ajith, P., Allen, B., et al. (2007). Upper limit map of a background of gravitational waves. Physical Review D, 76(8): 082003. doi:10.1103/PhysRevD.76.082003.

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Abbott, B.1, Author
Abbott, R.1, Author
Adhikari, R.1, Author
Agresti, Juri1, Author
Ajith, P.2, Author
Allen, Bruce3, Author           
Amin, R.1, Author
Anderson, S. B.1, Author
Anderson, W. G.1, Author
Arain, M.1, Author
Araya, M.1, Author
Armandula, H.1, Author
Ashley, M.1, Author
Aston, S.1, Author
Aufmuth, Peter4, Author           
Aulbert, Carsten3, Author           
Babak, Stanislav5, Author           
Ballmer, S.1, Author
Bantilan, H.1, Author
Barish, B. C.1, Author
Barker, C.1, AuthorBarker, D.1, AuthorBarr, B. W.1, AuthorBarriga, P.1, AuthorBarton, M. A.1, AuthorBayer, K.1, AuthorBelczynski, K.1, AuthorBetzwieser, J.1, AuthorBeyersdorf, P. T.1, AuthorBhawal, B.1, AuthorBilenko, I. A.1, AuthorBillingsley, G.1, AuthorBiswas, R.1, AuthorBlack, E.1, AuthorBlackburn, K.1, AuthorBlackburn, L.1, AuthorBlair, D.1, AuthorBland, B.1, AuthorBogenstahl, Johanna6, Author           Bogue, L.1, AuthorBork, Rolf4, AuthorBoschi, V.1, AuthorBose, Sukanta3, AuthorBrady, Patrick R.1, AuthorBraginsky, V. B.1, AuthorBrau, J. E.1, AuthorBrinkmann, Marc4, Author           Brooks, A.1, AuthorBrown, Duncan A.1, AuthorBullington, A.1, AuthorBunkowski, Alexander2, AuthorBuonanno, A.7, Author           Burmeister, Oliver4, Author           Busby, D.1, AuthorByer, R. L.1, AuthorCadonati, L.1, AuthorCagnoli, G.1, AuthorCamp, J. B.1, AuthorCannizzo, J.1, AuthorCannon, K.1, AuthorCantley, C. A.1, AuthorCao, J.1, AuthorCardenas, L.1, AuthorCasey, Morag M.1, AuthorCastaldi, G.1, AuthorCepeda, C.1, AuthorChalkey, E.1, AuthorCharlton, P.1, AuthorChatterji, S.1, AuthorChelkowski, Simon2, AuthorChen, Yanbei5, Author           Chiadini, F.1, AuthorChin, D.1, AuthorChin, E.1, AuthorChow, J.1, AuthorChristensen, Nelson1, AuthorClark, James1, AuthorCochrane, Paul2, AuthorCokelaer, T.1, AuthorColacino, Carlo Nicola1, AuthorColdwell, R.1, AuthorConte, R.1, AuthorCook, D.1, AuthorCorbitt, Thomas1, AuthorCoward, D.1, AuthorCoyne, D.1, AuthorCreighton, Jolien D. E.1, AuthorCreighton, Teviet D.1, AuthorCroce, R. P.1, AuthorCrooks, D. R. M.1, AuthorCruise, A. M.1, AuthorCumming, A.1, AuthorDalrymple, J.1, AuthorD'Ambrosio, Erika1, AuthorDanzmann, Karsten4, Author           Davies, G.1, AuthorDeBra, D.1, AuthorDegallaix, Jerome4, Author           Degree, M.1, AuthorDemma, T.1, AuthorDergachev, V.1, AuthorDesai, S.1, AuthorDeSalvo, R.1, AuthorDhurandhar, Sanjeev1, AuthorDiaz, M.1, AuthorDickson, J.1, AuthorDi Credico, A.1, AuthorDiederichs, G.1, AuthorDietz, A.1, AuthorDoomes, E. E.1, AuthorDrever, R. W. P.1, AuthorDumas, J. C.1, AuthorDupuis, R. J.1, AuthorDwyer, J. G.1, AuthorEhrens, P.1, AuthorEspinoza, E.1, AuthorEtzel, T.1, AuthorEvans, M.1, AuthorEvans, T.1, AuthorFairhurst, Stephen1, AuthorFan, Y.1, AuthorFazi, D.1, AuthorFejer, M. M.1, AuthorFinn, Lee S.1, AuthorFiumara, V.1, AuthorFotopoulos, N.1, AuthorFranzen, Alexander1, AuthorFranzen, K. Y.1, AuthorFreise, Andreas1, AuthorFrey, R.1, AuthorFricke, T.1, AuthorFritschel, P.1, AuthorFrolov, V. V.1, AuthorFyffe, M.1, AuthorGaldi, V.1, AuthorGarofoli, J.1, AuthorGholami, Iraj8, AuthorGiaime, J. A.1, AuthorGiampanis, Stefanos3, Author           Giardina, K. D.1, AuthorGoda, Keisuke1, AuthorGoetz, E.1, AuthorGoggin, Lisa M.1, AuthorGonzalez, Gabriela1, AuthorGoßler, Stefan4, Author           Grant, A.1, AuthorGras, S.1, AuthorGray, C.1, AuthorGray, M.1, AuthorGreenhalgh, J.1, AuthorGretarsson, A. M.1, AuthorGrosso, R.1, AuthorGrote, Hartmut4, Author           Grunewald, Steffen9, Author           Guenther, Mathias1, AuthorGustafson, R.1, AuthorHage, B.4, Author           Hammer, D.1, AuthorHanna, Chad1, AuthorHanson, J.1, AuthorHarms, Jan2, AuthorHarry, G.1, AuthorHarstad, E.1, AuthorHayler, T.1, AuthorHeefner, J.1, AuthorHeng, Ik Siong1, AuthorHeptonstall, A.1, AuthorHeurs, M.6, Author           Hewitson, Martin3, Author           Hild, Stefan6, Author           Hirose, E.1, AuthorHoak, D.1, AuthorHosken, D.1, AuthorHough, J.1, AuthorHowell, E.1, AuthorHoyland, D.1, AuthorHuttner, S. H.1, AuthorIngram, D.1, AuthorInnerhofer, Edith1, AuthorIto, M.1, AuthorItoh, Yousuke1, AuthorIvanov, A.1, AuthorJackrel, D.1, AuthorJohnson, B.1, AuthorJohnson, W. W.1, AuthorJones, David Ian1, AuthorJones, G.1, AuthorJones, R.1, AuthorJu, L.1, AuthorKalmus, P.1, AuthorKalogera, V.1, AuthorKasprzyk, D.1, AuthorKatsavounidis, E.1, AuthorKawabe, Keita1, AuthorKawamura, Seiji1, AuthorKawazoe, Fumiko4, Author           Kells, W.1, AuthorKeppel, D. G.1, AuthorKhalili, F. Y.1, AuthorKim, C.1, AuthorKing, Peter6, Author           Kissel, J. S.1, AuthorKlimenko, S.1, AuthorKokeyama, Keiko1, AuthorKondrashov, V.1, AuthorKopparapu, R. K.1, AuthorKozak, D.1, AuthorKrishnan, Badri5, Author           Kwee, Patrick4, Author           Lam, Ping Koy1, AuthorLandry, Michael1, AuthorLantz, B.1, AuthorLazzarini, Albert1, AuthorLee, Bum-Hoon1, AuthorLei, M.1, AuthorLeiner, J.1, AuthorLeonhardt, Volker1, AuthorLeonor, I.1, AuthorLibbrecht, K.1, AuthorLindquist, P.1, AuthorLockerbie, N. A.1, AuthorLongo, M.1, AuthorLormand, M.1, AuthorLubinski, M.1, AuthorLück, Harald4, Author           Machenschalk, Bernd3, Author           MacInnis, M.1, AuthorMageswaran, M.1, AuthorMailand, K.1, AuthorMalec, Michaela1, AuthorMandic, V.1, AuthorMarano, S.1, AuthorMarka, S.1, AuthorMarkowitz, J.1, AuthorMaros, E.1, AuthorMartin, Ian1, AuthorMarx, J. N.1, AuthorMason, K.1, AuthorMatone, L.1, AuthorMatta, V.1, AuthorMavalvala, N.1, AuthorMcCarthy, R.1, AuthorMcClelland, D. E.1, AuthorMcGuire, S. C.1, AuthorMcHugh, Martin1, AuthorMcKenzie, K.1, AuthorMcNabb, J. W. C.1, AuthorMcWilliams, S.1, AuthorMeier, Tobias4, Author           Melissinos, A.1, AuthorMendell, Gregory1, AuthorMercer, R. A.1, AuthorMeshkov, S.1, AuthorMessaritaki, E.1, AuthorMessenger, C. J.3, Author           Meyers, D.1, AuthorMikhailov, E.1, AuthorMitra, S.1, AuthorMitrofanov, V. P.1, AuthorMitselmakher, G.1, AuthorMittleman, R.1, AuthorMiyakawa, O.1, AuthorMohanty, Soumya1, AuthorMoreno, G.1, AuthorMossavi, Kasem4, Author           MowLowry, C.1, AuthorMoylan, A.1, AuthorMudge, D.1, AuthorMüller, G.1, AuthorMukherjee, Soma1, AuthorMüller-Ebhardt, Helge4, Author           Munch, J.1, AuthorMurray, P.1, AuthorMyers, E.1, AuthorMyers, J.1, AuthorNewton, G.1, AuthorNishizawa, A.1, AuthorNumata, K.1, AuthorO'Reilly, B.1, AuthorO'Shaughnessy, R.1, AuthorOttaway, D. J.1, AuthorOvermier, H.1, AuthorOwen, B. J.1, AuthorPan, Y.1, AuthorPapa, Maria Alessandra5, Author           Parameshwaraiah, V.1, AuthorPatel, P.1, AuthorPedraza, M.1, AuthorPenn, S.1, AuthorPierro, V.1, AuthorPinto, I. M.1, AuthorPitkin, Matthew1, AuthorPletsch, Holger3, Author           Plissi, M. V.1, AuthorPostiglione, F.1, AuthorPrix, Reinhard3, Author           Quetschke, V.1, AuthorRaab, F.1, AuthorRabeling, D.1, AuthorRadkins, H.1, AuthorRahkola, R.1, AuthorRainer, N.2, AuthorRakhmanov, M.1, AuthorRawlins, K.1, AuthorRay-Majumder, S.1, AuthorRe, V.1, AuthorRehbein, Henning6, Author           Reid, S.1, AuthorReitze, D. H.1, AuthorRibichini, L.2, AuthorRiesen, R.1, AuthorRiles, K.1, AuthorRivera, B.1, AuthorRobertson, N. A.1, AuthorRobinson, C.1, AuthorRobinson, E. L.9, Author           Roddy, S.1, AuthorRodriguez, A.1, AuthorRogan, A. M.1, AuthorRollins, J.1, AuthorRomano, J. D.1, AuthorRomie, J.1, AuthorRoute, R.1, AuthorRowan, S.1, AuthorRüdiger, Albrecht4, Author           Ruet, L.1, AuthorRussell, P.1, AuthorRyan, K.1, AuthorSakata, S.1, AuthorSamidi, M.1, AuthorSancho de la Jordana, L. 1, AuthorSandberg, V.1, AuthorSaraf, S.1, AuthorSarin, P.1, AuthorSathyaprakash, B. S.1, AuthorSato, S.1, AuthorSaulson, P. R.1, AuthorSavage, R.1, AuthorSavov, P.1, AuthorSchediwy, S.1, AuthorSchilling, Roland4, Author           Schnabel, Roman4, Author           Schofield, R.1, AuthorSchutz, Bernard F.5, Author           Schwinberg, P.1, AuthorScott, S. M.1, AuthorSearle, A. C.1, AuthorSears, B.1, AuthorSeifert, Frank6, Author           Sellers, D.1, AuthorSengupta, A. S.1, AuthorShawhan, P.1, AuthorShoemaker, D. H.1, AuthorSibley, A.1, AuthorSidles, J. A.1, AuthorSiemens, X.1, AuthorSigg, D.1, AuthorSinha, S.1, AuthorSintes, A. M.9, Author           Slagmolen, B. J. J.1, AuthorSlutsky, J.1, AuthorSmith, J. R.2, AuthorSmith, M. R.1, AuthorSomiya, K.4, Author           Strain, K. A.4, Author           Strom, D. M.1, AuthorStuver, A.1, AuthorSummerscales, T. Z.1, AuthorSun, K. X.1, AuthorSung, M.1, AuthorSutton, P. J.1, AuthorTakahashi, H.8, AuthorTanner, D. B.1, AuthorTarallo, M.1, AuthorTaylor, R.1, AuthorTaylor, R.1, AuthorThacker, J.1, AuthorThorne, K. A.1, AuthorThorne, K. S.1, AuthorThüring, Andre4, Author           Tokmakov, K. V.1, AuthorTorres, C.1, AuthorTorrie, C.1, AuthorTraylor, G.1, AuthorTrias, M.1, AuthorTyler, W.1, AuthorUgolini, D.1, AuthorUngarelli, C.1, AuthorUrbanek, K.1, AuthorVahlbruch, Henning4, Author           Vallisneri, M.1, Authorvan den Broeck, C.1, AuthorVarvella, M.1, AuthorSannibale, V.1, AuthorVass, S.1, AuthorVecchio, A.1, AuthorVeitch, J.1, AuthorVeitch, P.1, AuthorVillar, A.1, AuthorVorvick, C.1, AuthorVyachanin, S. P.1, AuthorWaldman, S. J.1, AuthorWallace, L.1, AuthorWard, H.1, AuthorWard, R.1, AuthorWatts, K.1, AuthorWebber, D.1, AuthorWeidner, Andreas4, Author           Weinert, Michael4, Author           Weinstein, A.1, AuthorWeiss, R.1, AuthorWen, S.1, AuthorWette, K.3, Author           Whelan, J. T.9, Author           Whitbeck, D. M.1, AuthorWhitcomb, S. E.1, AuthorWhiting, B. F.1, AuthorWilkinson, C.1, AuthorWillems, P. A.1, AuthorWilliams, L.1, AuthorWillke, Benno4, Author           Wilmut, I.1, AuthorWinkler, Walter4, Author           Wipf, C. C.1, AuthorWise, S.1, AuthorWiseman, A. G.1, AuthorWoan, G.1, AuthorWoods, D.1, AuthorWooley, R.1, AuthorWorden, J.1, AuthorWu, W.1, AuthorYakushin, I.1, AuthorYamamoto, H.1, AuthorYan, Z.1, AuthorYoshida, S.9, Author           Yunes, N.1, AuthorZanolin, M.1, AuthorZhang, J.1, AuthorZhang, L.1, AuthorZhao, C.1, AuthorZotov, N.1, AuthorZucker, M.1, Authorzur Mühlen, Heiko4, Author           Zweizig, J.1, Author more..
Affiliations:
1External Organizations, ou_persistent22              
2AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, Hannover, DE, ou_24009              
3Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, Hannover, DE, ou_24011              
4Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, Hannover, DE, ou_24010              
5Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, Golm, DE, ou_24013              
6Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, ou_24010              
7Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_1933290              
8AEI-Golm, MPI for Gravitational Physics, Max Planck Society, Golm, DE, ou_24008              
9Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_24013              

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 Abstract: We searched for an anisotropic background of gravitational waves using data from the LIGO S4 science run and a method that is optimized for point sources. This is appropriate if, for example, the gravitational wave background is dominated by a small number of distinct astrophysical sources. No signal was seen. Upper limit maps were produced assuming two different power laws for the source strain power spectrum. For an f-3 power law and using the 50 Hz to 1.8 kHz band the upper limits on the source strain power spectrum vary between 1.2×10-48 Hz-1 (100 Hz/f)3 and 1.2×10-47 Hz-1 (100 Hz/f)3, depending on the position in the sky. Similarly, in the case of constant strain power spectrum, the upper limits vary between 8.5×10-49 Hz-1 and 6.1×10-48 Hz-1. As a side product a limit on an isotropic background of gravitational waves was also obtained. All limits are at the 90% confidence level. Finally, as an application, we focused on the direction of Sco-X1, the brightest low-mass x-ray binary. We compare the upper limit on strain amplitude obtained by this method to expectations based on the x-ray flux from Sco-X1.

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 Dates: 2007-102007
 Publication Status: Issued
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 Rev. Type: Peer
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Title: Physical Review D
Source Genre: Journal
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Pages: - Volume / Issue: 76 (8) Sequence Number: 082003 Start / End Page: - Identifier: ISSN: 1550-7998