Results 41 to 50 of about 136,037 (243)

Gravitational-wave astronomy with an uncertain noise power spectral density [PDF]

Physical Review Research, 2020
In order to extract information about the properties of compact binaries, we must estimate the noise power spectral density of gravitational-wave data, which depends on the properties of the gravitational-wave detector. In practice, it is not possible to
C. Talbot, E. Thrane
semanticscholar   +1 more source

Sensitivity Studies for Third-Generation Gravitational Wave Observatories [PDF]

, 2010
Advanced gravitational wave detectors, currently under construction, are expected to directly observe gravitational wave signals of astrophysical origin.
Abernathy, M., Acernese, F., Amaro-Seoane, P., Andersson, N., Arun, K., Barone, F., Barr, B., Barsuglia, M., Beker, M., Beveridge, N., Birindelli, S., Bose, S., Bosi, L., Braccini, S., Bradaschia, C., Brand, J. van den, Broeck, C. van den, Bulik, T., Calloni, E., Cella, G., Chelkowski, S., Chincarini, A., Clark, J., Coccia, E., Colacino, C., Colas, J., Cumming, A., Cunningham, L., Cuoco, E., Danilishin, S., Danzmann, K., De Rosa, R., De Salvo, R., Dent, T., Di Fiore, L., Di Virgilio, A., Doets, M., Fafone, V., Falferi, P., Flaminio, R., Franc, J., Frasconi, F., Freise, A., Friedrich, D., Fulda, P., Gair, J., Gemme, G., Genin, E., Gennai, A., Giazotto, A., Glampedakis, K., Granata, M., Grote, H., Gräf, C., Guidi, G., Gurkovsky, A., Hammond, G., Hannam, M., Harms, J., Heinert, D., Hendry, M., Heng, I., Hennes, E., Hild, S., Hough, J., Husa, S., Huttner, S., Jones, G., Khalili, F., Kokeyama, K., Kokkotas, K., Krishnan, B., Li, T. G. F., Lorenzini, M., Lück, H., Majorana, E., Mandel, I., Mandic, V., Mantovani, M., Martin, I., Michel, C., Minenkov, Y., Morgado, N., Mosca, S., Mottin, E. Chassande, Mours, B, Murray, P., Müller-Ebhardt, H., Nawrodt, R., Nelson, J., Oshaughnessy, R., Ott, C. D., Palomba, C., Paoli, A., Parguez, G., Pasqualetti, A., Passaquieti, R., Passuello, D., Pinard, L., Plastino, W., Poggiani1, R., Popolizio, P., Prato, M., Punturo, M., Puppo, P., Rabeling, D., Rapagnani, P., Read, J., Regimbau, T., Rehbein, H., Reid, S., Ricci, F., Richard, F., Rocchi, A., Rowan, S., Rüdiger, A., Santamaría, L., Sassolas, B., Sathyaprakash, B., Schnabel, R., Schwarz, C., Seidel, P., Sintes, A., Somiya, K., Speirits, F., Strain, K., Strigin, S, Sutton, P., Tarabrin, S., Thüring, A., van Veggel, M., Vecchio, A., Veitch, J., Vetrano, F., Vicere, A., Vyatchanin, S., Willke, B., Woan, G., Yamamoto, K.   +138 more
core   +3 more sources

Multiband gravitational-wave astronomy: Observing binary inspirals with a decihertz detector, B-DECIGO [PDF]

Progress of Theoretical and Experimental Physics, 2018
An evolving Japanese gravitational-wave (GW) mission at deci-Hz band: B-DECIGO (DECihertz laser Interferometer Gravitational wave Observatory) will enable us to detect GW150914-like binary black-holes, GW170817-like binary neutron-stars, and the ...
Soichiro Isoyama, H. Nakano, Takashi Nakamura   +2 more
semanticscholar   +1 more source

Attitude-Orbit Coupled Control of Gravitational Wave Detection Spacecraft with Communication Delays

Sensors, 2023
In order to meet the position and attitude requirements of spacecrafts and test masses for gravitational-wave detection missions, the attitude-orbit coordination control of multiple spacecrafts and test masses is studied.
Yu Zhang, Yuan Liu, Jikun Yang, Zhenkun Lu, Juzheng Zhang   +4 more
doaj   +1 more source

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

Surrogate Forward Models for Population Inference on Compact Binary Mergers

The Astrophysical Journal, 2023
Rapidly growing catalogs of compact binary mergers from advanced gravitational wave detectors allow us to explore the astrophysics of massive stellar binaries.
Jeff Riley, Ilya Mandel
doaj   +1 more source

Science Icebreaker Activities: An Example from Gravitational Wave Astronomy [PDF]

, 2005
At the beginning of a class or meeting an icebreaker activity is often used to help loosen the group and get everyone talking. Our motivation is to develop activities that serve the purpose of an icebreaker, but are designed to enhance and supplement a ...
Larson, Michelle B., Larson, Shane L., Rubbo, Louis J., Zaleski, Kristina D.   +3 more
core   +3 more sources

A Magnetospheric Dichotomy for Pulsars with Extreme Inclinations

Universe, 2021
In this work, we expand on a comment by Lyne et al. (2017), that intermittent pulsars tend to congregate near a stripe in the logarithmic period versus period-derivative diagram.
Fan Zhang
doaj   +1 more source

Dark Energy in Light of Multi-Messenger Gravitational-Wave Astronomy [PDF]

Frontiers in Astronomy and Space Sciences, 2018
Gravitational waves (GWs) provide a new tool to probe the nature of dark energy (DE) and the fundamental properties of gravity. We review the different ways in which GWs can be used to test gravity and models for late-time cosmic acceleration. Lagrangian-
J. Ezquiaga, M. Zumalacárregui
semanticscholar   +1 more source

Evidence for a Correlation between Binary Black Hole Mass Ratio and Black Hole Spins

The Astrophysical Journal, 2023
The astrophysical origins of the binary black hole systems seen with gravitational waves are still not well understood. However, features in the distribution of black hole masses, spins, redshifts, and eccentricities provide clues into how these systems ...
Christian Adamcewicz, Paul D. Lasky, Eric Thrane   +2 more
doaj   +1 more source