Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2005-03-03
Class.Quant.Grav. 22 (2005) S471-S478
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
7 pages, 3 figures; Classical and Quantum Gravity (in press)
Scientific paper
10.1088/0264-9381/22/10/045
The Brazilian spherical antenna (Schenberg) is planned to detect high frequency gravitational waves (GWs) ranging from 3.0 kHz to 3.4 kHz. There is a host of astrophysical sources capable of being detected by the Brazilian antenna, namely: core collapse in supernova events; (proto)neutron stars undergoing hydrodynamical instability; f-mode unstable neutron stars, caused by quakes and oscillations; excitation of the first quadrupole normal mode of 4-9 solar mass black holes; coalescence of neutron stars and/or black holes; exotic sources such as bosonic or strange matter stars rotating at 1.6 kHz; and inspiralling of mini black hole binaries. We here address our study in particular to the neutron stars, which could well become f-mode unstable producing therefore GWs. We estimate, for this particular source of GWs, the event rates that in principle can be detected by Schenberg and by the Dutch Mini-Grail antenna.
Aguiar Odylio Denys
de Araujo Jose Carlos N.
Miranda Oswaldo D.
No associations
LandOfFree
Detectability of f-mode Unstable Neutron Stars by the Schenberg Spherical Antenna does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Detectability of f-mode Unstable Neutron Stars by the Schenberg Spherical Antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detectability of f-mode Unstable Neutron Stars by the Schenberg Spherical Antenna will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-24061