作者
B Abbott, R Abbott, R Adhikari, A Ageev, Bruce Allen, R Amin, SB Anderson, WG Anderson, M Araya, H Armandula, M Ashley, F Asiri, Peter Aufmuth, C Aulbert, Stanislav Babak, Ramachandran Balasubramanian, S Ballmer, BC Barish, C Barker, D Barker, M Barnes, B Barr, MA Barton, K Bayer, R Beausoleil, K Belczynski, R Bennett, Steven J Berukoff, J Betzwieser, B Bhawal, IA Bilenko, G Billingsley, E Black, K Blackburn, L Blackburn, B Bland, B Bochner, L Bogue, Rolf Bork, Sukanta Bose, Patrick R Brady, VB Braginsky, JE Brau, Duncan A Brown, A Bullington, Alexander Bunkowski, A Buonanno, R Burgess, D Busby, WE Butler, RL Byer, L Cadonati, G Cagnoli, JB Camp, CA Cantley, L Cardenas, K Carter, Morag M Casey, J Castiglione, A Chandler, J Chapsky, P Charlton, S Chatterji, Simon Chelkowski, Y Chen, V Chickarmane, D Chin, Nelson Christensen, D Churches, Thomas Cokelaer, C Colacino, R Coldwell, M Coles, D Cook, Thomas Corbitt, D Coyne, Jolien DE Creighton, Teviet D Creighton, DRM Crooks, P Csatorday, BJ Cusack, Curt Cutler, Erika D’Ambrosio, K Danzmann, E Daw, D DeBra, T Delker, V Dergachev, R DeSalvo, Sanjeev Dhurandhar, A Di Credico, M Díaz, H Ding, RWP Drever, RJ Dupuis, JA Edlund, P Ehrens, EJ Elliffe, T Etzel, M Evans, T Evans, Stephen Fairhurst, Carsten Fallnich, D Farnham, MM Fejer, T Findley, M Fine, Lee S Finn, KY Franzen, Andreas Freise, R Frey, P Fritschel, VV Frolov, M Fyffe, KS Ganezer, J Garofoli, JA Giaime, A Gillespie, Keisuke Goda, Gabriela Gonzalez, S Goßler, P Grandclément, A Grant, C Gray, AM Gretarsson, D Grimmett, H Grote, S Grunewald, Mathias Guenther, E Gustafson, R Gustafson, WO Hamilton, M Hammond, J Hanson, C Hardham, Jan Harms, G Harry, A Hartunian, J Heefner, Y Hefetz, G Heinzel, Ik Siong Heng, M Hennessy, N Hepler, A Heptonstall, Michèle Heurs, M Hewitson, S Hild, N Hindman, P Hoang
发表日期
2005/5/12
期刊
Physical review letters
卷号
94
期号
18
页码范围
181103
出版商
American Physical Society
简介
We place direct upper limits on the amplitude of gravitational waves from 28 isolated radio pulsars by a coherent multidetector analysis of the data collected during the second science run of the LIGO interferometric detectors. These are the first direct upper limits for 26 of the 28 pulsars. We use coordinated radio observations for the first time to build radio-guided phase templates for the expected gravitational-wave signals. The unprecedented sensitivity of the detectors allows us to set strain upper limits as low as a few times 10− 24. These strain limits translate into limits on the equatorial ellipticities of the pulsars, which are smaller than 10− 5 for the four closest pulsars.
引用总数
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B Abbott, R Abbott, R Adhikari, A Ageev, B Allen… - Physical review letters, 2005