REMARKS ON TRIAXIALITY, SPIN-UP, AND MAGNETIC-FIELD OBLIQUITY OF SOME MILLISECOND PULSARS

被引：3

作者：

CHAU, WY

CHENG, KS

ZHANG, JL

机构：

[1] Queen's University, Kingston, Ont.

[2] Univ. of Sci. and Technol. of China, Hefei, Anhui

[3] Department of Physics, University of Hong Kong

来源：

ASTROPHYSICAL JOURNAL | 1992年 / 390卷 / 02期

关键词：

PULSARS-GENERAL; STARS-NEUTRON; STARS-ROTATION;

D O I：

10.1086/171298

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show how two " observed " properties of millisecond pulsars-a very small nonaxisymmetry in the mass distribution and the near-orthogonality between the rotational and the magnetic axis-can find very natural explanation within the context of the collapse formation and evolution of such objects modeled by uniform density ellipsoids. This could also provide alternate explanations to the observed spin-up of some pulsars in globular clusters.

引用

页码：486 / 488

页数：3

共 31 条

[1] GRAVITATIONAL-RADIATION FROM A SOLID-CRUST NEUTRON STAR
ALPAR, MA
PINES, D
[J]. NATURE, 1985, 314 (6009) : 334 - 336
[2] DISCOVERY OF 2 RADIO PULSARS IN THE GLOBULAR-CLUSTER M15
ANDERSON, SB
GORHAM, PW
KULKARNI, SR
PRINCE, TA
WOLSZCZAN, A
[J]. NATURE, 1990, 346 (6279) : 42 - 44
[3] DENSE BARYON MATTER CALCULATIONS WITH REALISTIC POTENTIALS
BETHE, HA
JOHNSON, MB
[J]. NUCLEAR PHYSICS A, 1974, A230 (01) : 1 - 58
[4] SOLUTIONS OF 2 PROBLEMS IN THEORY OF GRAVITATIONAL RADIATION
CHANDRASEKHAR, S
[J]. PHYSICAL REVIEW LETTERS, 1970, 24 (11) : 611 - +
[5] CHANDRASEKHAR S, 1986, ELLIPSOIDAL FIGURES
[6] GRAVITATIONAL RADIATION FROM NEUTRON STARS
CHAU, WY
[J]. ASTROPHYSICAL JOURNAL, 1967, 147 (02) : 664 - &
[7] RAPIDLY ROTATING PULSARS AND JACOBI ELLIPSOIDS
CHAU, WY
SRULOVIC.P
[J]. PHYSICAL REVIEW D, 1971, 3 (08): : 1999 - &
[8] GRAVITATIONAL RADIATION AND OBLIQUE ROTATOR MODEL
CHAU, WY
[J]. NATURE, 1970, 228 (5272) : 655 - &
[9] CHAU WY, 1971, APJ, V168, P179
[10] CHAU WY, 1991, IN PRESS ASTROPHYS A

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