Results 61 to 70 of about 131,089 (321)

Population synthesis of neutron stars, strange (quark) stars and black holes [PDF]

, 2000
We compute and present the distribution in mass of single and binary neutron stars, strange stars, and black holes. The calculations were performed using a stellar population synthesis code.
Belczynski K., Bulik T., Caldwell R. R., Gondek-Rosinska D., Haensel P., Kluzniak W., Krzysztof Belczynski, Lee W., Pols O., Portegies Zwart S. F., Stergioulas N., Tomasz Bulik, Witten E., Włodzimierz Kluźniak, Zdunik J. L.   +14 more
core   +2 more sources

A Light Redback Companion of PSR J1622–0315 and Irradiation Power in Spider Systems

The Astrophysical Journal, 2023
We report optical observations of the millisecond pulsar binary system PSR J1622–0315 with the Lulin 1 m telescope in Taiwan and the Lijiang 2.4 m telescope in China between 2019 and 2021.
Y. X. Jane Yap, Albert K. H. Kong, Kwan-Lok Li   +2 more
doaj   +1 more source

Cosmic ray positrons from compact binary millisecond pulsars [PDF]

Journal of Cosmology and Astroparticle Physics, 2020
A new population of neutron stars has emerged during the last decade: compact binary millisecond pulsars (CBMSPs). Because these pulsars and their companion stars are in tight orbits with typical separations of 1011 cm, their winds interact strongly ...
M. Linares, M. Kachelrieß
semanticscholar   +1 more source

False-positive Self-lensing Events: TESS Observing Asteroid-crossing Events in Disguise

The Astrophysical Journal, 2023
We report observations of four asteroid-crossing events in Transiting Exoplanet Survey Satellite light curves masquerading as self-lensing pulses from binary systems containing main-sequence stars and black hole or neutron-star companions.
Nicholas M. Sorabella, Silas G. T. Laycock, Liam J. Neeley, Dimitris M. Christodoulou, Sayantan Bhattacharya   +4 more
doaj   +1 more source

MUCHFUSS - Massive Unseen Companions to Hot Faint Underluminous Stars from SDSS [PDF]

, 2012
The project Massive Unseen Companions to Hot Faint Underluminous Stars from SDSS (MUCHFUSS) aims at finding hot subdwarf stars with massive compact companions (white dwarfs with masses $M>1.0 {\rm M_{\odot}}$, neutron stars or black holes). The existence
Abazajian, Coenen, For, Geier, Geier, Geier, Geier, Geier, Geier, Han, Han, Heber, Lisker, Maxted, Maxted, Mereghetti, Napiwotzki, Nelemans, Nelemans, Pfahl, Podsiadlowski, Pollacco, Schuh, Soker, Tillich, Yungelson, Østensen   +26 more
core   +2 more sources

Deep Learning with Quantized Neural Networks for Gravitational-wave Forecasting of Eccentric Compact Binary Coalescence [PDF]

Astrophysical Journal, 2020
We present the first application of deep learning forecasting for binary neutron stars, neutron star–black hole systems, and binary black hole mergers that span an eccentricity range e ≤ 0.9.
Wei Wei, E. Huerta, Mengshen Yun, N. Loutrel, Md Arif Shaikh, Prayush Kumar, R. Haas, V. Kindratenko   +7 more
semanticscholar   +1 more source

The electromagnetic counterparts of compact binary mergers [PDF]

Physics reports, 2019
Mergers of binaries consisting of two neutron stars, or a black hole and a neutron star, offer a unique opportunity to study a range of physical and astrophysical processes using two different and almost orthogonal probes - gravitational waves (GW) and ...
E. Nakar
semanticscholar   +1 more source

Electromagnetic Characterization of the LISA Verification Binary ZTF J0526+5934

The Astrophysical Journal, 2023
We present an analysis of new and archival data to the 20.506 minute LISA verification binary J052610.42+593445.32 (J0526+5934). Our joint spectroscopic and photometric analysis finds that the binary contains an unseen M _1 = 0.89 ± 0.11 M _⊙ CO-core ...
Alekzander Kosakowski, Thomas Kupfer, P. Bergeron, Tyson B. Littenberg   +3 more
doaj   +1 more source

Distinguishing Boson Stars from Black Holes and Neutron Stars from Tidal Interactions in Inspiraling Binary Systems

, 2017
Binary systems containing boson stars---self-gravitating configurations of a complex scalar field--- can potentially mimic black holes or neutron stars as gravitational-wave sources.
Buonanno, Alessandra, Hinderer, Tanja, Ossokine, Serguei, Sennett, Noah, Steinhoff, Jan   +4 more
core   +1 more source

Search for gravitational waves from binary inspirals in S3 and S4 LIGO data [PDF]

, 2008
We report on a search for gravitational waves from the coalescence of compact binaries during the third and fourth LIGO science runs. The search focused on gravitational waves generated during the inspiral phase of the binary evolution.
A. Brooks, A. Bullington, A. Bunkowski, A. Buonanno, A. C. Searle, A. Cumming, A. Di Credico, A. Dietz, A. Franzen, A. Freise, A. G. Wiseman, A. Grant, A. Heptonstall, A. Ivanov, A. Lazzarini, A. M. Cruise, A. M. Gretarsson, A. M. Rogan, A. M. Sintes, A. Melissinos, A. Moylan, A. Nishizawa, A. Rodriguez, A. Rüdiger, A. S. Sengupta, A. Sazonov, A. Sibley, A. Stuver, A. Thüring, A. Vecchio, A. Villar, A. Weidner, A. Weinstein, A. V. Tutukov, B. Abbott, B. Allen, B. Barr, B. Bhawal, B. Bland, B. C. Barish, B. F. Schutz, B. F. Whiting, B. Hage, B. J. J. Slagmolen, B. J. Owen, B. Johnson, B. Krishnan, B. Lantz, B. Lee, B. Machenschalk, B. O’Reilly, B. Rivera, B. S. Sathyaprakash, B. Sears, B. Willke, C. A. Cantley, C. Aulbert, C. Barker, C. C. Wipf, C. Cepeda, C. Gray, C. Hanna, C. J. Messenger, C. Kim, C. MowLowry, C. N. Colacino, C. Parameswariah, C. Robinson, C. Torres, C. Torrie, C. Ungarelli, C. Van Den Broeck, C. Vorvick, C. Wilkinson, C. Zhao, D. A. Brown, D. B. Tanner, D. Barker, D. Blair, D. Busby, D. Chin, D. Cook, D. Coward, D. Coyne, D. DeBra, D. E. McClelland, D. Fazi, D. G. Keppel, D. H. Reitze, D. H. Shoemaker, D. Hammer, D. Hoak, D. Hosken, D. Hoyland, D. I. Jones, D. Ingram, D. J. Ottaway, D. Jackrel, D. Kasprzyk, D. Kozak, D. M. Strom, D. M. Whitbeck, D. Meyers, D. Mudge, D. R. M. Crooks, D. Rabeling, D. Sellers, D. Sigg, D. Ugolini, D. Webber, D. Woods, E. Black, E. Chalkey, E. Chin, E. D’Ambrosio, E. E. Doomes, E. Espinoza, E. Goetz, E. Harstad, E. Hirose, E. Howell, E. Innerhofer, E. Katsavounidis, E. L. Robinson, E. Maros, E. Messaritaki, E. Mikhailov, E. Myers, F. Chiadini, F. Kawazoe, F. Nocera, F. Postiglione, F. Raab, F. Seifert, F. Ya. Khalili, G. Billingsley, G. Cagnoli, G. Castaldi, G. Davies, G. Diederichs, G. González, G. H. Sanders, G. Harry, G. Jones, G. Mendell, G. Mitselmakher, G. Moreno, G. Mueller, G. Newton, G. Traylor, G. Woan, H. Armandula, H. Bantilan, H. Grote, H. Lück, H. Müller-Ebhardt, H. Overmier, H. Pletsch, H. Radkins, H. Rehbein, H. Takahashi, H. Vahlbruch, H. Ward, H. Yamamoto, H. zur Mühlen, I. A. Bilenko, I. Gholami, I. Leonor, I. M. Pinto, I. Martin, I. S. Heng, I. Wilmut, I. Yakushin, J. A. Giaime, J. A. Sidles, J. Agresti, J. B. Camp, J. Betzwieser, J. Bogenstahl, J. Cannizzo, J. Cao, J. Chow, J. Clark, J. D. E. Creighton, J. D. Romano, J. Dalrymple, J. Degallaix, J. Dickson, J. E. Brau, J. G. Dwyer, J. Garofoli, J. Greenhalgh, J. Hanson, J. Harms, J. Heefner, J. Hough, J. Leiner, J. Markowitz, J. Munch, J. Myers, J. N. Marx, J. R. Smith, J. Rollins, J. Romie, J. S. Kissel, J. Slutsky, J. T. Whelan, J. Thacker, J. Veitch, J. W. C. McNabb, J. Worden, J. Zhang, J. Zweizig, J.-C. Dumas, J. M. Weisberg, K. A. Strain, K. A. Thorne, K. Bayer, K. Belczynski, K. Blackburn, K. Cannon, K. Carter, K. D. Giardina, K. Danzmann, K. Goda, K. Kawabe, K. Kokeyama, K. Libbrecht, K. Mailand, K. Mason, K. McKenzie, K. Mossavi, K. Numata, K. Postnov, K. Rawlins, K. Riles, K. Ryan, K. S. Ganezer, K. S. Thorne, K. Somiya, K. Urbanek, K. V. Tokmakov, K. Watts, K. Wette, K. Y. Franzen, K.-X. Sun, K. S. Thorne, L. Blackburn, L. Bogue, L. Cadonati, L. Cardenas, L. Goggin, L. Ju, L. Matone, L. Ribichini, L. Ruet, L. S. Finn, L. Sancho de la Jordana, L. Wallace, L. Williams, L. Zhang, M. A. Barton, M. A. Papa, M. Arain, M. Araya, M. Ashley, M. Brinkmann, M. Degree, M. Díaz, M. Evans, M. Fyffe, M. Gray, M. Guenther, M. Heurs, M. Hewitson, M. Ito, M. Landry, M. Lei, M. Longo, M. Lormand, M. Lubinski, M. M. Casey, M. M. Fejer, M. MacInnis, M. Mageswaran, M. Malec, M. McHugh, M. Pedraza, M. Pitkin, M. R. Smith, M. Rakhmanov, M. Samidi, M. Sung, M. Tarallo, M. Trias, M. V. Plissi, M. Vallisneri, M. van Putten, M. Varvella, M. Weinert, M. Zanolin, M. Zucker, N. A. Lockerbie, N. A. Robertson, N. Christensen, N. Fotopoulos, N. Mavalvala, N. Rainer, N. Yunes, N. Zotov, O. Burmeister, O. Miyakawa, P. A. Willems, P. Ajith, P. Aufmuth, P. Barriga, P. Charlton, P. Cochrane, P. Ehrens, P. Fritschel, P. J. Sutton, P. K. Lam, P. Kalmus, P. King, P. Kwee, P. Lindquist, P. Murray, P. Patel, P. R. Brady, P. R. Saulson, P. Russell, P. Sarin, P. Savov, P. Schwinberg, P. Shawhan, P. T. Beyersdorf, P. Veitch, R. A. Mercer, R. Abbott, R. Adhikari, R. Amin, R. Biswas, R. Bork, R. Coldwell, R. Conte, R. DeSalvo, R. Frey, R. Grosso, R. Gustafson, R. J. Dupuis, R. Jones, R. K. Kopparapu, R. L. Byer, R. McCarthy, R. Mittleman, R. O’Shaughnessy, R. P. Croce, R. Prix, R. Rahkola, R. Riesen, R. Route, R. Savage, R. Schilling, R. Schnabel, R. Schofield, R. Taylor, R. Taylor, R. W. P. Drever, R. Ward, R. Weiss, R. Wooley, S. Aston, S. B. Anderson, S. Babak, S. Ballmer, S. Bose, S. C. McGuire, S. Chatterji, S. Chelkowski, S. Desai, S. Dhurandhar, S. E. Whitcomb, S. Fairhurst, S. Giampanis, S. Gossler, S. Gras, S. Grunewald, S. H. Huttner, S. Hild, S. J. Waldman, S. Kawamura, S. Klimenko, S. M. Scott, S. Marano, S. McWilliams, S. Meshkov, S. Mitra, S. Mohanty, S. Mukherjee, S. Márka, S. P. Vyachanin, S. Penn, S. Ray-Majumder, S. Reid, S. Roddy, S. Rowan, S. Sakata, S. Saraf, S. Sato, S. Schediwy, S. Sinha, S. Vass, S. Wen, S. Wiley, S. Wise, S. Yoshida, S. F. Portegies Zwart, T. Cokelaer, T. Corbitt, T. D. Creighton, T. Demma, T. Etzel, T. Evans, T. Fricke, T. Hayler, T. Meier, T. Nash, T. Regimbau, T. Z. Summerscales, V. B. Braginsky, V. Boschi, V. Dergachev, V. Fiumara, V. Galdi, V. Kalogera, V. Kondrashov, V. Leonhardt, V. Mandic, V. Matta, V. P. Mitrofanov, V. Parameshwaraiah, V. Pierro, V. Quetschke, V. Re, V. Sandberg, V. Sannibale, V. V. Frolov, W. E. Butler, W. G. Anderson, W. Kells, W. Tyler, W. W. Johnson, W. Winkler, W. Wu, X. Siemens, Y. Chen, Y. Fan, Y. Itoh, Y. Pan, Z. Yan   +459 more
core   +7 more sources