Density discontinuity of a neutron star and gravitational waves

被引：109
作者：
Sotani, H
Tominaga, K
Maeda, K
机构：
[1] Waseda Univ, Dept Phys, Shinjuku Ku, Tokyo 1698555, Japan
[2] Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan
来源：
PHYSICAL REVIEW D | 2002年 / 65卷 / 02期
关键词：
D O I：
10.1103/PhysRevD.65.024010
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We calculate quasinormal f and g modes of a neutron star with density discontinuity, which may appear in a phase transition at an extremely high density. We find that discontinuity will reflect largely on the f mode, and that the g mode could also be important for a less massive star.
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页数：12
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