Results 71 to 80 of about 72,695 (293)

Targeted searches for gravitational waves from radio pulsars [PDF]

, 2005
An overview of the searches for gravitational waves from radio pulsars with LIGO and GEO is given. We give a brief description of the algorithm used in these targeted searches and provide end-to-end validation of the technique through hardware injections.
, Dupuis R J, Dupuis R J, Lilliefors H W, Owen B, Réjean J Dupuis, the LIGO Scientific collaboration   +6 more
core   +2 more sources

A Cryogenic Silicon Interferometer for Gravitational-wave Detection [PDF]

, 2020
The detection of gravitational waves from compact binary mergers by LIGO has opened the era of gravitational wave astronomy, revealing a previously hidden side of the cosmos.
Adhikari, R. X., Aguiar, O., Altin, P., Arai, K., Barr, B., Barsotti, L., Bassiri, R., Bell, A., Billingsley, G., Birney, R., Blair, D., Bonilla, E., Briggs, J., Brooks, A. F., Brown, D. D., Byer, R., Cao, H., Constancio, M., Cooper, S., Corbitt, T., Coyne, D., Cumming, A., Daw, E., deRosa, R., Eddolls, G., Eichholz, J., Evans, M., Fejer, M., Ferreira, E. C., Freise, A., Frolov, V. V., Gras, S., Green, A., Grote, H., Gustafson, E., Hall, E. D., Hammond, G., Harms, J., Harry, G., Haughian, K., Heinert, D., Heintze, M., Hellman, F., Hennig, J., Hennig, M.., Hild, S., Hough, J., Johnson, W.., Kamai, B., Kapasi, D., Komori, K., Koptsov, D., Korobko, M., Korth, W. Z., Kuns, K., Lantz, B., Leavey, S., Magana-Sandoval, F., Mansell, G., Markosyan, A., Markowitz, A., Martin, I., Martin, R., Martynov, D., McClelland, D. E., McGhee, G., McRae, T., Mills, J., Mitrofanov, V., Molina-Ruiz, M., Mow-Lowry, C., Munch, J., Murray, P., Ng, S., Okada, M. A., Ottaway, D. J., Prokhorov, L., Quetschke, V., Reid, S., Reitze, D., Richardson, J., Robie, R., Romero-Shaw, I., Route, R., Rowan, S., Schnabel, R., Schneewind, M., Seifert, F.., Shaddock, D., Shapiro, B.., Shoemaker, D., Silva, A. S., Slagmolen, B., Smith, J., Smith, N., Steinlechner, J., Strain, K., Taira, D., Tait, S., Tanner, D., Tornasi, Z., Torrie, C., Van Veggel, M., Vanheijningen, J., Veitch, P., Wade, A., Wallace, G., Ward, R., Weiss, R., Wessels, P.., Willke, B., Wipf, C., Yamamoto, H., Yap, M. J., Zhao, C.   +114 more
core   +2 more sources

Quantum-Enhanced Advanced LIGO Detectors in the Era of Gravitational-Wave Astronomy.

Physical Review Letters, 2019
The Laser Interferometer Gravitational Wave Observatory (LIGO) has been directly detecting gravitational waves from compact binary mergers since 2015. We report on the first use of squeezed vacuum states in the direct measurement of gravitational waves ...
M. Tse, Haocun Yu, N. Kijbunchoo, Á. Fernández-Galiana, P. Dupej, L. Barsotti, C. Blair, D. Brown, S. Dwyer, A. Effler, M. Evans, P. Fritschel, V. Frolov, A. Green, G. Mansell, F. Matichard, N. Mavalvala, D. McClelland, L. McCuller, T. McRae, J. Miller, A. Mullavey, E. Oelker, I. Phinney, D. Sigg, B. Slagmolen, T. Vo, R. Ward, C. Whittle, R. Abbott, C. Adams, R. Adhikari, A. Ananyeva, S. Appert, K. Arai, J. Areeda, Y. Asali, S. Aston, C. Austin, A. Baer, M. Ball, S. Ballmer, S. Banagiri, D. Barker, J. Bartlett, B. Berger, J. Betzwieser, D. Bhattacharjee, G. Billingsley, S. Biscans, R. Blair, N. Bode, P. Booker, R. Bork, A. Bramley, A. Brooks, A. Buikema, C. Cahillane, K. Cannon, X. Chen, A. Ciobanu, F. Clara, S. Cooper, K. Corley, S. Countryman, P. Covas, D. Coyne, L. Datrier, D. Davis, C. Di Fronzo, J. Driggers, T. Etzel, T. Evans, J. Feicht, P. Fulda, M. Fyffe, J. Giaime, K. Giardina, P. Godwin, E. Goetz, S. Gras, C. Gray, R. Gray, Anchal Gupta, E. Gustafson, R. Gustafson, J. Hanks, J. Hanson, T. Hardwick, R. Hasskew, M. Heintze, A. Helmling-Cornell, N. Holland, J. Jones, S. Kandhasamy, S. Karki, M. Kasprzack, K. Kawabe, P. King, J. Kissel, Rahul Kumar, M. Landry, B. Lane, B. Lantz, M. Laxen, Y. Lecoeuche, J. Leviton, J. Liu, M. Lormand, A. Lundgren, R. Macas, M. Macinnis, D. Macleod, S. Márka, Z. Márka, D. Martynov, K. Mason, T. Massinger, R. McCarthy, S. Mccormick, J. McIver, G. Mendell, K. Merfeld, E. Merilh, F. Meylahn, T. Mistry, R. Mittleman, G. Moreno, C. Mow-Lowry, S. Mozzon, T. Nelson, P. Nguyen, L. Nuttall, J. Oberling, R. Oram, B. O’Reilly, C. Osthelder, D. Ottaway, H. Overmier, J. R. Palamos, W. Parker, E. Payne, A. Pele, C. Perez, M. Pirello, H. Radkins, K. Ramirez, J. Richardson, K. Riles, N. Robertson, J. Rollins, C. Romel, J. Romie, M. Ross, K. Ryan, T. Sadecki, E. Sanchez, L. Sanchez, T. R. Saravanan, R. Savage, D. Schaetzl, R. Schnabel, R. Schofield, E. Schwartz, D. Sellers, T. Shaffer, J. R. Smith, S. Soni, B. Sorazu, A. Spencer, K. Strain, L. Sun, M. Szczepańczyk, M. Thomas, P. Thomas, K. Thorne, K. Toland, C. Torrie, G. Traylor, A. Urban, G. Vajente, G. Valdes, D. Vander-Hyde, P. Veitch, K. Venkateswara, Gautam Venugopalan, A. Viets, C. Vorvick, M. Wade, J. Warner, B. Weaver, R. Weiss, B. Willke, C. Wipf, L. Xiao, H. Yamamoto, M. Yap, Hang Yu, L. Zhang, M. Zucker, J. Zweizig   +200 more
semanticscholar   +1 more source

Deep learning ensemble for real-time gravitational wave detection of spinning binary black hole mergers

Physics Letters B, 2021
We introduce the use of deep learning ensembles for real-time, gravitational wave detection of spinning binary black hole mergers. This analysis consists of training independent neural networks that simultaneously process strain data from multiple ...
Wei Wei, Asad Khan, E.A. Huerta, Xiaobo Huang, Minyang Tian   +4 more
doaj   +1 more source

The First Detection of Gravitational Waves

Universe, 2017
This article deals with the first detection of gravitational waves by the advanced Laser Interferometer Gravitational Wave Observatory (LIGO) detectors on 14 September 2015, where the signal was generated by two stellar mass black holes with masses 36
Andrzej Królak, Mandar Patil
doaj   +1 more source

Gravitational wave denoising of binary black hole mergers with deep learning

Physics Letters B, 2020
Gravitational wave detection requires an in-depth understanding of the physical properties of gravitational wave signals, and the noise from which they are extracted.
Wei Wei, E.A. Huerta
doaj   +1 more source

Gravitational Wave Direct Detection does not Constrain the Tensor Spectral Index at CMB Scales

The Open Journal of Astrophysics, 2021
I discuss constraints on the power spectrum of primordial tensor perturbations from a combination of Cosmic Microwave Background (CMB) measurements and the gravitational wave direct detection experiments LIGO/Virgo and DECIGO. There are two main points: (
William H. Kinney
doaj   +1 more source

Localizing compact binary inspirals on the sky using ground-based gravitational wave interferometers [PDF]

, 2011
The inspirals and mergers of compact binaries are among the most promising events for ground-based gravitational-wave (GW) observatories. The detection of electromagnetic (EM) signals from these sources would provide complementary information to the GW ...
Abadie, Accadia, Aylott, Barriga, Berger, Blair, Daniel Holz, Fairhurst, Fairhurst, Fong, Harry, Jonathan Sievers, Komatsu, Kulkarni, Kuroda, Munch, Neal Dalal, Nissanke, Oppenheim, Raymond, Samaya Nissanke, Schutz, Sigg, Sylvestre, van der Sluys   +24 more
core   +2 more sources

Progress on stochastic background search codes for LIGO [PDF]

, 2001
One of the types of signals for which the LIGO interferometric gravitational wave detectors will search is a stochastic background of gravitational radiation.
, , , , Alberto Vecchio, Allen B, Allen B, Allen B, Allen B, Anderson W, Astone P, Astone P, Blackburn K, Charlie W Torres, Ik Siong Heng, John T Whelan, Joseph D Romano, Kolb E W, Maggiore M, Mario C Díaz, Martha Casquette, Martin McHugh, Rosa M Trejo, Ungarelli C, Warren G Anderson   +24 more
core   +2 more sources

The Fermi GBM and LAT follow-up of GW150914

EPJ Web of Conferences, 2017
As the first detection of Gravitation Wave (GW) event arising from the coalescence of two stellar-mass Black Holes (BH) was announced by LIGO, a new era for astronomy began.
Bissaldi E., Connaughton V., Omodei N., Burns E., Goldstein A., Vianello G.   +5 more
doaj   +1 more source