r-Mode Oscillations and Rocket Effect in Rotating Superfluid Neutron Stars. II. Numerical Results

被引：0
|
作者：
G. Colucci
M. Mannarelli
C. Manuel
机构：
[1] Università di Bari and I.N.F.N. Sezione di Bari,
[2] Departament d’Estructura i Constituents de la Matèria and Institut de Ciències del Cosmos (ICCUB),undefined
[3] Universitat de Barcelona,undefined
[4] I.N.F.N.,undefined
[5] Laboratori Nazionali del Gran Sasso,undefined
[6] Instituto de Ciencias del Espacio (IEEC/CSIC),undefined
[7] Campus Universitat Autònoma de Barcelona,undefined
[8] Facultat de Cències,undefined
来源：
Astrophysics | 2013年 / 56卷
关键词：
neutron stars; oscillations; rocket effect;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We estimate the time scale due to damping mechanism responsible for the rocket effect. We consider a two-fluid model in which both components can oscillate, and we consider two different kinds of r-mode oscillations, one predominantly associated with comoving displacements of the two fluids and the second associated with countermoving out-of-phase, displacements. In the former case, we find that the dissipation mechanism associated with the rocket effect is not able to prevent the growth of r-mode instability. In the latter case, the rocket effect prevents the growth of r-mode instability for temperatures larger than about 109 K.
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页码：104 / 120
页数：16
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    Colucci, G.
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    [J]. ASTROPHYSICS, 2013, 56 (01) : 104 - 120
  • [2] r-Mode Oscillations and Rocket Effect in Rotating Superfluid Neutron Stars. I. Formalism
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