Results 21 to 30 of about 15,075 (298)

Scope Out Multiband Gravitational-Wave Observations of GW190521-Like Binary Black Holes with Space Gravitational Wave Antenna B-DECIGO

Universe, 2021
The gravitational wave event, GW190521, is the most massive binary black hole merger observed by ground-based gravitational wave observatories LIGO/Virgo to date.
Hiroyuki Nakano, Ryuichi Fujita, Soichiro Isoyama, Norichika Sago   +3 more
doaj   +1 more source

Searches for continuous-wave gravitational radiation

Living Reviews in Relativity, 2023
Now that detection of gravitational-wave signals from the coalescence of extra-galactic compact binary star mergers has become nearly routine, it is intriguing to consider other potential gravitational-wave signatures.
Keith Riles
doaj   +1 more source

Gravitational Waves from a Core-Collapse Supernova: Perspectives with Detectors in the Late 2020s and Early 2030s

Galaxies, 2022
We studied the detectability and reconstruction of gravitational waves from core-collapse supernova multidimensional models using simulated data from detectors predicted to operate in the late 2020s and early 2030s. We found that the detection range will
Marek Szczepańczyk, Michele Zanolin
doaj   +1 more source

A Search for Gravitational Waves from Perturbed Black Hole Ringdowns in LIGO Data [PDF]

, 2008
According to General Relativity a perturbed black hole will return to a stable configuration by the emission of gravitational radiation in a superposition of quasi-normal modes. Such a perturbation will occur due to the coalescence of a black hole binary,
Goggin, Lisa Maria
core   +1 more source

Gravitoastronomy with neutron stars [PDF]

, 2004
Recent advances in gravitational wave detectors mean that we can start to make astrophysically important statements about the physics of neutron stars based on observed upper limits to their gravitational luminosity.
Woan, G., Graham Woan
core   +1 more source

Measurement of Thermo-Optic Properties of Thin Film Dielectric Coatings [PDF]

, 2013
We have carried out an experiment to test the theory of the thermo-optic response of a dielectric stack mirror coating and to measure parameters of interest in calculating thermo-optic noise. Specifically, we measured the coefficient of thermal expansion
Ogin, Gregory H.
core   +1 more source

Prototype superfluid gravitational wave detector [PDF]

Physical Review D, 2021
We study a cross-shaped cavity filled with superfluid $^4$He as a prototype resonant-mass gravitational wave detector. Using a membrane and a re-entrant microwave cavity as a sensitive optomechanical transducer, we were able to observe the thermally excited high-$Q$ acoustic modes of the helium at 20 mK temperature and achieved a strain sensitivity of $
V. Vadakkumbatt, M. Hirschel, J. Manley, T. J. Clark, S. Singh, J. P. Davis   +5 more
openaire   +2 more sources

Adaptive optics methods in gravitational wave interferometric detectors, a perspective [PDF]

, 2018
The performance of present and future gravitational wave detectors is limited by fundamental factors, such as thermal noise, seismic or newtonian noise and quantum nature of light.
Fafone, Viviana, Elisabetta Cesarini, Aiello, Lorenzo, Alessio Rocchi, Cesarini, Elisabetta, Lorenzini, Matteo, Matteo Lorenzini, Rocchi, Alessio, Diana Lumaca, Yury Minenkov, Valeria Sequino, Lorenzo Aiello, Lumaca, Diana, Viviana Fafone, Ilaria Nardecchia, Sequino, Valeria, Nardecchia, Ilaria, Minenkov, Yury   +17 more
core   +1 more source

Observation of a kilogram-scale oscillator near its quantum ground state [PDF]

, 2009
We introduce a novel cooling technique capable of approaching the quantum ground state of a kilogram-scale system—an interferometric gravitational wave detector.
Blair, D, Murray, P, Degree, M, Khalili, F., Gretarsson, A M, Hosken, D, Strom, D. M., McKechan, D, Cagnoli, G., Pinto, I. M., Mitra, S, Sigg, D, DeBra, D, Blair, D., Weinstein, A, Sutton, P. J., Hennessy, M, Trias, M, Williams, H R, Takahashi, H., Buonanno, A, Mageswaran, M, Ottens, R. S., Pedraza, M., Lang, M M, Hanna, C., Sibley, A., Worden, J., Frolov, V V, Tokmakov, K.V., Müller-Ebhardt, H, Numata, K., Lam, P., Thuring, A., McCarthy, R., Ju, L, Sears, B, Dwyer, J. G., Ingram, D, Nelson, J., Cunningham, L., Parameshwaraiah, V, Evans, T, Schilling, R, Harms, J, Leonor, I, Billingsley, G, Pankow, C., Giampanis, S, Byer, R., Lockerbie, N. A., Romano, J D, Rogan, A. M., Raab, F, Hirose, E, Allen, G, Williams, H.R., Principe, M, Pitkin, M., Scott, S.M., Allen, B, Degree, M., Fotopoulos, N, Kwee, P., Duke, I., Yamamoto, H, Riles, K, Heng, I.S., Sakata, S., Kawazoe, F, McClelland, D.E., Brady, P R, Papa, M.A., Aso, Y, O'Reilly, B, Melissinos, A, Sung, M., Matzner, R., Thacker, J., Dupuis, R., Grunewald, S, Jones, D.I., Casebolt, T, Kalmus, P., Bogue, L., Debra, D., Christensen, N, Hosken, D., Dupuis, R J, Johnson, B, Maros, E, Hayama, K., Khan, R, Kalmus, P, Smith, J., Heefner, J., Kissel, J. S., Cepeda, C., Zhao, C., Dhurandhar, S., Sakata, S, Armor, P, Dergachev, V, Whiting, B F, Melissinos, A., Ballmer, S, Harry, G., Kopparapu, R.K., Brooks, A., Thorne, K.A., Flasch, K, Bodiya, T., Fricke, T, Sathyaprakash, B., Cutler, R M, Schediwy, S. W., Mailand, K, Traylor, G., Frolov, V.V., van der Sluys, M, Stein, L. C., Murray, P., Romie, J., Mueller-Ebhardt, H., Mukhopadhyay, H., Chalkley, E, Kawabe, K, Ju, L., Samidi, M, Echols, C., McIvor, G, McIntyre, G., Brady, P., Schutz, B.F., Ward, H., Charlton, P, Huttner, S H, Khalili, F. Ya., Torres, C., Wette, K, Schutz, Bernard Frederick, Sathyaprakash, B.S., Bayer, K., Wooley, R., Robinson, Craig Anthony, Rabeling, D., Gustafson, E K, O'Reilly, B., Roddy, S, Zweizig, J, Kamat, S, Mendell, G, Villar, A., Robertson, N., Thorne, K. A., Hennessy, M., Harry, G, McIvor, G., Degallaix, J, Robinson, E L, Duke, I, Stuver, A, de la Jordana, L.S., Anderson, S. B., Anderson, S., Barr, B, Fyffe, M., Wen, S., Hayler, T, Sellers, D., McClelland, D., Barish, B., Kanner, J, Etzel, T, Wu, W, Petrie, T, Garofoli, J, Nishizawa, A., Schediwy, S W, Messenger, C., Torrie, C, Route, R., Sears, B., González, G., Ramsunder, M., Riesen, R., Grosso, R, Fan, Y, Ito, M, Van Den Broeck, C., Meshkov, S, Leindecker, N., Barton, M., Harms, J., Myers, J., Dietz, A., Drever, R.W.P., Winkler, W., Takahashi, H, Postiglione, F., Gustafson, E., Anderson, W G, Strain, K A, McClelland, D. E., Dietz, A, Kawazoe, F., Whitcomb, S E, Ottaway, D J, Ehrens, P., Mitra, S., Fritschel, P, Gossler, S, Grote, H., Markosyan, A., Fairhurst, Stephen, Mossavi, K, Wipf, C C, McGuire, S. C., Robinson, E. L., Espinoza, E, Mueller, G, Petrie, T., Sancho de la Jordana, L, Ito, M., Riles, K., Schofield, R, Stein, L C, McIntyre, G, Tanner, D.B., Mason, K, Sutton, Patrick J., Wooley, R, Strain, K.A., Tyler, W., Fejer, M. M., Abbott, B. P., Kopparapu, R., Mavalvala, N, Hough, J, Penn, S., Sandberg, V, Etzel, T., Quetschke, V, Díaz, M, Huttner, S.H., Anderson, W., Slagmolen, B., Mukherjee, S, Tanner, D B, Patel, P., Messenger, C. J., Smith, M R, Myers, E., Lang, M.M., Rakhmanov, M., Finn, L., Rehbein, H, Klimenko, S, Rüdiger, A, Waldman, S. J., Boschi, V, Barish, B. C., Dietz, Alexander, Wiseman, A.G., Brady, P. R., Bland, B, Fazi, D., Cannizzo, J., Ugolini, D., Creighton, J., Mason, K., Stochino, A, Weinert, M, Gustafson, E.K., Beyersdorf, P.T., Veitch, J, Brown, D., Kissel, J S, Veitch, P, Cutler, R.M., Willke, B., Ehrens, P, Numata, K, Ryan, K., Pletsch, H.J., Romano, J. D., Pankow, C, Aulbert, C., Rowan, S, Marx, J. N., Hage, B, Lubinski, M., Anderson, W.G., Veitch, J., Huttner, S. H., Danzmann, K, Aston, S, Moe, B, Matichard, F., Shawhan, P, Mukhopadhyay, H, Grimaldi, F., Minelli, J, Sengupta, A S, Giampanis, S., Araya, M, Machenschalk, B, Heng, I S, Scott, S. M., González, G, Dooley, K., Leonhardt, V, Hayler, T., Rivera, B., Slagmolen, B. J. J., Flasch, K., Hanson, J., Sigg, D., McKechan, D., Dhurandhar, S, Strom, D M, Lucianetti, A., Moe, B., Whelan, J. T., Luck, H., Schutz, B F, Schutz, B., Kopparapu, R K, Sancho de la Jordana, L., Tokmakov, K. V., Hirose, E., Mohanty, S., Shawhan, P., Davies, G, Mittleman, R, Sintes, A., Mitselmakher, G., Beyersdorf, P. T., Dooley, K.L., Martin, R. M., Bland, B., Cardenas, L., Slagmolen, B J J, Pinto, I M, DeSalvo, R., Vass, S, Williams, L, Fyffe, M, Sathyaprakash, Bangalore Suryanarayana, Kawamura, S, Armor, P., Saulson, P., Lang, M. M., Perreca, A, Russell, P, Munch, J., Lang, M., Smith, J. R., Corbitt, T., Harstad, E., Owen, B. J., Biswas, R., Coyne, D, Aston, S., Searle, A. C., King, P, McKenzie, K, Willems, P. A., Ivanov, A, Sengupta, A., Ugolini, D, Brau, J., Sorazu, B, Lubinski, M, Tokmakov, K V, Jones, D. I., Weinert, M., Schofield, R., Brown, D. A., Van Den Broeck, Chris, O'Dell, J., Sinha, S., Fejer, M.M., Reitze, D., Finn, L. S., Fejer, M M, Dalrymple, J, Giaime, J A, Bose, S, Nash, T, Papa, M A, Rollins, J., Robertson, N.A., Dickson, J., Vahlbruch, H, Burmeister, O., Barish, B C, Kalogera, V, Khalili, F Ya, Cokelaer, T., Vyatchanin, S., Hallam, J. M., Seifert, F, Libbrecht, K., Fritschel, P., Machenschalk, B., Veitch, P., Lin, H, Sathyaprakash, B. S., Matichard, F, Ruet, L, Lormand, M., Weinstein, A., Jones, D I, Hammer, D., Whiting, B. F., Dickson, J, Wiseman, A. G., Ward, H, Amin, R., Williams, H., Christensen, N., Siemens, X, Mow-Lowry, C., Braginsky, V B, Creighton, J D E, Grote, H, Rivera, B, O'Dell, J, Rogan, A.M., Krishnan, B., Vecchio, A, Chatterji, S, Miyakawa, O., Stein, L., Amin, R, Sun, K. -X., Doomes, E., Owen, B., Pletsch, H J, Dupuis, R.J., Strom, D., Cao, J., Mow-Lowry, C, Rabeling, D.S., Thorne, K.S., Frolov, V. V., Sintes, A. M., Brau, J. E., Giaime, J.A., Plissi, M. V., Mercer, R A, Gras, S., Zweizig, J., Marx, J.N.., Rollins, J, Leonhardt, V., Johnson, W., Lormand, M, Lantz, B, Tyler, W, Sutton, P., Mossavi, K., Rodriguez, A., Mitrofanov, V., Creighton, J.D.E., Greenhalgh, R.J.S., Quetschke, V., Sengupta, A. S., Mercer, R.A., Minelli, J., Cook, D., Hallam, J M, Armandula, H., Bose, S., Savage, R., Davies, Geraint, Jones, D., Scott, S., Clark, D, Mandic, V., Ward, R, Markosyan, A, Martin, I, Searle, A.C., Jones, R, Clark, J, Cadonati, L., Wiseman, A., Winkler, W, Schediwy, S.W., Williams, L., Wipf, C.C., Raab, F., Khazanov, E, Lodhia, D., Castaldi, G., Bilenko, I.A., McGuire, S.C., Blackburn, L, Cutler, R., Blackburn, K, Searle, A C, Stuver, A., Munch, J, Dooley, K. L., Chen, Y., Kasprzyk, D, Mueller, G., Dumas, J., Cannizzo, J, Perreca, A., Sandberg, V., Kozak, D, Heptonstall, A., Barish, B.C., Ogin, G., Whitcomb, S.E., Fotopoulos, N., Kamat, S., Jones, G, Keppel, D.G., Danilishin, S., Fehrmann, H., Whitcomb, S., Jones, G., Markowitz, J, Dooley, K L, Russell, P., Kokeyama, K., Ward, R., Cunningham, L, Schediwy, S., Bilenko, I., Sannibale, V, Chelkowski, S, Giaime, J. A., Miao, H, Sun, K-X, Heptonstall, A, Marx, J N, Vyatchanin, S.P., Márka, S, Ballmer, S., Sarin, P., Ulmen, J., Doomes, E E, Lockerbie, N.A., Mavalvala, N., Worden, J, Marka, Z., Sun, K.X., Donovan, F., Miller, J., Romano, J., Márka, Z, Sengupta, A.S., Taylor, J., Meier, T, Diaz, M., Gray, M, Schwinberg, P., Yan, Z, Bastarrika, M, Taylor, R, DeSalvo, R, Kawamura, S., Mitselmakher, G, Papa, M. A., Lam, P. K., Vass, S., Gray, C, Camp, J.B., Frey, R., Zhao, C, Cumming, A., Ottens, R., Bodiya, T. P., Penn, S, Effler, A., Meyers, D., Traylor, G, Wen, S, Danilishin, S, Camp, J B, Bodiya, T P, Slutsky, J, Aulbert, C, Kondrashov, V., Tanner, D., Frolov, V., Hanson, J, Anderson, S.B., Cannon, K, Owen, B J, Strain, K. A., Charlton, P., Thorne, K., Martin, R., Whitcomb, S. E., Reitze, D. H., Harstad, E, Drever, R. W. P., Reitze, D H, Hallam, J.M., King, P., McKechan, David, Camp, J. B., Meier, T., Messenger, C J, Nelson, J, Pitkin, M, Giardina, K.D., Nishizawa, A, Smith, N D, Shoemaker, D H, Slagmolen, B.J.J., Coyne, D., Lazzarini, A., Miyakawa, O, Zhang, L, Rainer, N, Lodhia, D, Zhang, J, Rogan, A., Bodiya, T.P., Fairhurst, S., Bilenko, I. A., Castaldi, G, Bullington, A, Grosso, R., Tanner, D. B., Prix, R, Wallace, L., Myers, E, Robinson, E.L., Cepeda, C, Saraf, S, MacInnis, M., Myers, J, Messenger, Christopher, Brau, J E, Keppel, D. G., Dumas, J-C, Vaulin, R., Matzner, R, Summerscales, T., Fazi, D, Robinson, C, Freise, A, Marka, S., Doomes, E.E., Thacker, J, Mitrofanov, V. P., Adhikari, R., Byer, R. L., Dumas, J.-C., Finn, L S, Marx, J., Drever, R W P, Thorne, K. S., Braginsky, V. B., Dumas, J.C, Gray, M., Matone, L., Strom, D.M., Biswas, R, Giardina, K. D., Siemens, X., Dergachev, V., Camp, J., Tokmakov, K., Rakhmanov, M, Goggin, L, Bullington, A., Echols, C, Gretarsson, A.M., Maros, E., Veitch, John, Cokelaer, Thomas, Finn, L.S., Giardina, K D, Brown, D.A., Wilkinson, C., Burmeister, O, Pedraza, M, Moreno, G., Goetz, E, Zotov, N, Chelkowski, S., Van Den Broeck, C, Mercer, R., Keppel, D G, Katsavounidis, E., Ruet, L., Plissi, M.V., Mittleman, R., Radkins, H., Taylor, R., Zanolin, M., Adhikari, R, Sarin, P, Kissel, J., McGuire, S C, Sibley, A, Willems, P A, Kozak, D., MacInnis, M, Yakushin, I., Smith, N.D., Waldman, S.J., Clark, D., Lam, P.K., Bogue, L, Lockerbie, N A, Principe, M., Sengupta, Anand Sankar, Stone, R., Huttner, S., Zucker, M, Gholami, I, Kozhevatov, I., Klimenko, S., Bastarrika, M., Jones, R., Goda, K, Wilkinson, C, Summerscales, T. Z., Hoak, D., Black, E, Stochino, A., Smith, J.R., Gouaty, R, Sintes, A M, Markowitz, J., Garofoli, J., Saraf, S., Shoemaker, D., Overmier, H, Keppel, D., Gholami, I., Newton, G., Trias, M., Vyatchanin, S P, Somiya, K., Lei, M., Heefner, J, Wette, K., Strain, K., Sannibale, V., Brinkmann, M., Mitrofanov, V P, Buonanno, A., Heng, I. S., Martin, I., Whiting, B.F., Barker, D, Yan, Z., Barker, C, Jones, Gareth, Giardina, K., Beyersdorf, P., Sun, K., Heng, I., Schnabel, R., Sato, S, Beyersdorf, P T, Kasprzyk, D., Desai, S., Weinstein, Alan J., Sintes, A.M., Cardenas, L, Plissi, M., Overmier, H., Abbott, B., Rowan, S., Whiting, B., Mandic, V, Kim, C, Vorvick, C, Barriga, P, van der Sluys, M., Braginsky, V., Stein, L.C., Kondrashov, V, Guenther, M., Aufmuth, P., Schwinberg, P, Ryan, K, Danzmann, K., Dalrymple, J., Moreno, G, Pan, Y, Savage, R, Gonzlez, G., Chen, Y, Ajith, Parameswaran, Wu, W., Grant, A., Mageswaran, M., Nash, T., Brooks, A, Barker, C., Sellers, D, Allen, G., Gossler, S., Dwyer, J.G., McKenzie, K., Sutton, P.J., Wipf, C., Araya, M., Hanna, C, Goda, K., Gretarsson, A., Miller, J, Martin, R M, Smith, M. R., Kozhevatov, I, Barker, D., Hammer, D, Goggin, L., Drever, R., Muller-Ebhardt, H., Frey, R, Vecchio, A., Whelan, J., Patel, P, Kawabe, K., Sinha, S, Lei, M, Doomes, E. E., Goetz, E., Dwyer, J G, Williams, H. R., Hayama, K, Ivanov, A., Lucianetti, A, Krishnan, B, Savov, P., Prix, R., Hewitson, M., O'Shaughnessy, R., Wilmut, I, Radkins, H, Brau, J.E., Gras, S, Kalogera, V., Dwyer, J., Landry, M, Cannon, K., Gretarsson, A. M., Arain, M. A., Urbanek, K, Degallaix, J., Fan, Y., Brunet, G, Yamamoto, H., Thüring, A, Mercer, R. A., Kokeyama, K, Evans, T., Boschi, V., Bayer, K, Brinkmann, M, Kells, W., Romano, Joseph David, Wilmut, I., Mailand, K., Bantilan, H., Khalili, F.Y., Romano, J.D., Ramsunder, M, Urbanek, K., Hild, S, Creighton, J. D. E., Plissi, M V, Sorazu, B., Wallace, L, Mendell, G., Allen, B., Vaulin, R, Lindquist, P., Smith, M.R., Fricke, T., Rainer, N., Gustafson, R, Samidi, M., Leindecker, N, Cumming, A, Giaime, J., Rabeling, D S, Lantz, B., Smith, J R, Davies, G., Matone, L, Rudiger, A., Papa, M., Bork, R., Wipf, C. C., Villar, A, Waldman, S J, Blackburn, K., Willems, P.A., Anderson, S B, Lam, P K, Shoemaker, D. H., Summerscales, T Z, Meshkov, S., Wiseman, A G, Ottaway, D., Yakushin, I, Reitze, D.H., Weiss, R, Johnson, W. W., Route, R, Pinto, I.M., Bantilan, H, Braginsky, V.B., Robertson, N. A., Gouaty, R., Rodriguez, A, Searle, A., Ajith, P., Torrie, C., Freise, A., Schutz, B. F., Khalili, F. Ya, Summerscales, T.Z., Shoemaker, D.H., Vyatchanin, S. P., Johnson, B., Casebolt, T., Greenhalgh, R. J. S., Ottens, R.S., Lindquist, P, Romie, J, Pletsch, H., Lin, H., Woan, G., Billingsley, G., Pletsch, H. J., Abbott, R, Brady, P.R., Zanolin, M, Babak, S., Clark, J., Kwee, P, McClelland, D E, Schnabel, R, Byer, R.L., Roddy, S., Cagnoli, G, Waldman, S., Sato, S., Arain, M., Abbott, B, Zucker, M., Mukherjee, S., Pan, Y., Babak, S, Betzwieser, J, Stone, R, Bork, R, Dupuis, R. J., Aufmuth, P, Hough, J., Libbrecht, K, Hallam, J., Cook, D, Grant, A, Vorvick, C., Arain, M A, Cokelaer, T, Messenger, C.J., Willke, B, Saulson, P R, Kissel, J.S., Conte, R, Fairhurst, S, Betzwieser, J., Rehbein, H., Hild, S., Kanner, J., Hage, B., Ottens, R S, Barriga, P., Bilenko, I A, Landry, M., Leonor, I., Sung, M, Anderson, W. G., Hewitson, M, Meyers, D, Sun, K.-X., Robinson, E., Grunewald, S., Woan, G, Smith, N., Greenhalgh, R., Lu, P.   +999 more
core   +1 more source

Coatings for Gravitational Wave Detectors [PDF]

, 2022
This article gives an overview of optical coatings for gravitational-wave detectors, presenting considerations about candidate coating materials to further improve the sensitivity of the Advanced LIGO and Virgo detectors and of detector generations ...
Granata, Massimo, Steinlechner, Jessica, Murray, Peter G, Murray, Peter G., Bassiri, Riccardo   +4 more
core   +1 more source