Ushomirsky, Greg (2001) R-modes in accreting and young neutron stars. In: Astrophysical Sources for Ground-Based Gravitational Wave Detectors. AIP Conference Proceedings. No.575. American Institute of Physics , Melville, NY, pp. 284-295. ISBN 0-7354-0014-8. https://resolver.caltech.edu/CaltechAUTHORS:20111118-100300999
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Abstract
Recent work has raised the exciting possibility that r-mode pulsations (Rossby waves) in rotating neutron star cores may be strong gravitational wave sources. Rapidly rotating young neutron stars born in supernovae enter the r-mode instability region within the first minutes of their lives and may spin down by substantial amounts due to gravitational radiation from r-modes. Accreting neutron stars in low-mass X-ray binaries (LMXBs) are spun up by accretion to such short rotation periods that they may be unstable to r-mode pulsations as well. Gravitational waves from these neutron stars are strong enough to be detectable by second-generation, "enhanced" gravitational wave interferometers. I review the recent progress in understanding the r-mode instability in young and accreting neutron stars, with the focus on the issues of the coupling of the pulsations to the crust and nonlinear saturation amplitudes.
| Item Type: | Book Section | |||||||||
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| Additional Information: | © 2001 American Institute of Physics. Issue Date: 22 June 2001. | |||||||||
| Subject Keywords: | neutron stars; stellar pulsations; stellar evolution; stellar rotation; accretion; gravitational waves; astrophysical radiation mechanisms | |||||||||
| Series Name: | AIP Conference Proceedings | |||||||||
| Issue or Number: | 575 | |||||||||
| Classification Code: | PACS: 97.60.Jd; 97.10.Sj; 95.30.Sf; 04.30.Db | |||||||||
| DOI: | 10.1063/1.1387319 | |||||||||
| Record Number: | CaltechAUTHORS:20111118-100300999 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20111118-100300999 | |||||||||
| Official Citation: | R-modes in accreting and young neutron stars Greg Ushomirsky, AIP Conf. Proc. 575, 284 (2001), DOI:10.1063/1.1387319 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 27854 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Jason Perez | |||||||||
| Deposited On: | 21 Nov 2011 00:11 | |||||||||
| Last Modified: | 09 Nov 2021 16:52 |
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