Gravitational waves and pulsating stars: What can we learn from future observations?

被引：229

作者：

Andersson, N

Kokkotas, KD

机构：

[1] UNIV WALES COLL CARDIFF,DEPT PHYS & ASTRON,CARDIFF CF2 3YB,S GLAM,WALES

[2] UNIV JENA,MAX PLANCK SOC,RES UNIT THEORY GRAVITAT,D-07743 JENA,GERMANY

[3] ARISTOTELIAN UNIV THESSALONIKI,DEPT PHYS,GR-54006 THESSALONIKI,GREECE

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.77.4134

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present new results for pulsating stars in general relativity. First we show that the so-called gravitational-wave modes of a neutron star can be excited when a gravitational wave impinges on the star. Numerical simulations suggest that the modes may be astrophysically relevant, and we discuss whether they will be observable with future gravitational-wave detectors. We also discuss how such observations could lead to estimates of both the radius and the mass of a neutron star, and thus put constraints on the nuclear equation of state.

引用

页码：4134 / 4137

页数：4

共 26 条

[1] ALLEN G, IN PRESS
[2] Space-time modes of relativistic stars
Andersson, N
Kokkotas, KD
Schutz, BF
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1996, 280 (04) : 1230 - 1234
[3] On the oscillation spectra of ultracompact stars: An extensive survey of gravitational-wave modes
Andersson, N
Kojima, Y
Kokkotas, KD
[J]. ASTROPHYSICAL JOURNAL, 1996, 462 (02) : 855 - 864
[4] ANDERSSON N, IN PRESS GEN RELATIV
[5] COLLISION OF 2 BLACK-HOLES
ANNINOS, P
HOBILL, D
SEIDEL, E
SMARR, L
SUEN, WM
[J]. PHYSICAL REVIEW LETTERS, 1993, 71 (18) : 2851 - 2854
[6] Pulsar recoil and gravitational radiation due to asymmetrical stellar collapse and explosion
Burrows, A
Hayes, J
[J]. PHYSICAL REVIEW LETTERS, 1996, 76 (03) : 352 - 355
[7] ON THE NONRADIAL OSCILLATIONS OF A STAR .3. A RECONSIDERATION OF THE AXIAL MODES
CHANDRASEKHAR, S
FERRARI, V
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1991, 434 (1891): : 449 - 457
[8] ON THE NONRADIAL OSCILLATIONS OF SLOWLY ROTATING STARS INDUCED BY THE LENS-THIRRING EFFECT
CHANDRASEKHAR, S
FERRARI, V
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1991, 433 (1888): : 423 - 440
[9] DAMPING TIMES FOR NEUTRON-STAR OSCILLATIONS
CUTLER, C
LINDBLOM, L
SPLINTER, RJ
[J]. ASTROPHYSICAL JOURNAL, 1990, 363 (02) : 603 - 611
[10] NETWORKS OF RESONANT GRAVITATIONAL-WAVE ANTENNAS
FRASCA, S
PAPA, MA
[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 1995, 4 (01): : 1 - 50

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