Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Michael Kesden"'
Publikováno v:
Physical Review D. 107
We investigate the detectability of sub-dominant spin effects in merging black-hole binaries using current gravitational-wave data. Using a phenomenological model that separates the spin dynamics into precession (azimuthal motion) and nutation (polar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c1f0f56b7d61b3ddfdecfa6a001935
http://arxiv.org/abs/2204.00026
http://arxiv.org/abs/2204.00026
Autor:
Nathan Steinle, Michael Kesden
The spin precession of binary black holes (BBHs) that originate from isolated high-mass binary stars is determined by the interplay of phenomena such as tides, winds, accretion, common-envelope evolution, natal kicks, and stellar core-envelope coupli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::576346fc552a4914f1ff17e4e619478f
https://doi.org/10.48550/arxiv.2206.00391
https://doi.org/10.48550/arxiv.2206.00391
Autor:
Midori Kitagawa, Paul Fishwick, Mary Urquhart, Michael Kesden, Rosanna Guadagno, Kieth Gryder, Ngoc Tran, Alex Najera, Diego Ochoa
Publikováno v:
Communications in Computer and Information Science ISBN: 9783031063909
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e1848595605f359a7cd5f0bdab176b1
https://doi.org/10.1007/978-3-031-06391-6_8
https://doi.org/10.1007/978-3-031-06391-6_8
Strong gravitational lensing of gravitational waves (GWs) occurs when the GWs from a compact binary system travel near a massive object. The mismatch between a lensed signal and unlensed templates determines whether lensing can be identified in a par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44ff7d5a80c3d9e5db1e45c7fd407359
Autor:
Ken Suura, Virgilio Gonzenbach, Haley Puddy, Baily Hale, Mary Urquhart, Ngoc Tran, Aniket Raj, Paul A. Fishwick, Rosanna E. Guadagno, Michael Kesden, Cenk Koknar, Rong Jin, Midori Kitagawa
Publikováno v:
Sustainability
Volume 13
Issue 20
Sustainability, Vol 13, Iss 11225, p 11225 (2021)
Volume 13
Issue 20
Sustainability, Vol 13, Iss 11225, p 11225 (2021)
A usability study evaluated the ease with which users interacted with an author-designed modeling and simulation program called STEPP (Scaffolded Training Environment for Physics Programming). STEPP is a series of educational modules for introductory
Stars that approach a supermassive black hole (SMBH) too closely can be disrupted by the tidal gravitational field of the SMBH. The resulting debris forms a tidal stream orbiting the SMBH which can collide with itself due to relativistic apsidal prec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4985ed97425c4b5607949dcf6ed2a25
http://arxiv.org/abs/2108.01140
http://arxiv.org/abs/2108.01140
Autor:
Nathan Steinle, Michael Kesden
Publikováno v:
Physical Review D. 103
Binary black holes (BBHs) can form from the collapsed cores of isolated high-mass binary stars. The masses and spins of these BBHs are determined by the complicated interplay of phenomena such as tides, winds, accretion, common-envelope evolution (CE
Binary black holes with misaligned spins will generically induce both precession and nutation of the orbital angular momentum $\bf{L}$ about the total angular momentum $\bf{J}$. These phenomena modulate the phase and amplitude of the gravitational wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bdea5b2496ccfabd97c2f72f490438b
Massive black hole (MBH) binary inspiral time scales are uncertain, and their spins are even more poorly constrained. Spin misalignment, along with unequal mass ratios and spin magnitudes, introduces asymmetry in the gravitational radiation, which im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f12ddd6498f8df9aa71f06a81110662
http://arxiv.org/abs/2006.06647
http://arxiv.org/abs/2006.06647