Expectancy of large pulsar glitches

被引：0

作者：

Baykal, A ^{[1
]}

Alpar, A ^{[1
]}

机构：

[1] MIDDLE E TECH UNIV,DEPT PHYS,TR-06531 ANKARA,TURKEY

来源：

PULSARS: PROBLEMS AND PROGRESS | 1996年 / 105卷

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the expectancy of large glitches (Delta Omega/Omega > 10(-7)) from a sample of 472 pulsars other than the Vela pulsar. The pulsars in this sample have exhibited 20 large glitches. In the sample the total observation span is larger than 2000 pulsar years. We assume that all pulsars experience such glitches, with rates that depend on the pulsars' rotation rate and spin-down rate, and on the glitch model. The superfluid vortex unpinning model gives good agreement with the observed distribution of glitches and with the parameter values deduced for the Vela pulsar glitches.

引用

页码：105 / 106

页数：2

共 50 条

[21] Crust or core? Insights from the slow rise of large glitches in the Crab pulsar
Haskell, B.
Khomenko, V.
Antonelli, M.
Antonopoulou, D.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 481 (01) : L146 - L150
[22] Recent glitches detected in the Crab pulsar
Wang, Jingbo
Wang, Na
Tong, Hao
Yuan, Jianping
ASTROPHYSICS AND SPACE SCIENCE, 2012, 340 (02) : 307 - 315
[23] Pulsar glitches: observations and physical interpretation
Antonopoulou, Danai
Haskell, Brynmor
Espinoza, Cristobal M.
REPORTS ON PROGRESS IN PHYSICS, 2022, 85 (12)
[24] Pulsar glitches in a strangeon star model
Lai, X. Y.
Yun, C. A.
Lu, J. G.
Lu, G. L.
Wang, Z. J.
Xu, R. X.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 476 (03) : 3303 - 3309
[25] Platelet collapse model of pulsar glitches
Morley, PD
Schmidt, I
EUROPHYSICS LETTERS, 1996, 33 (02): : 105 - 109
[26] Twelve years of glitches in the Vela pulsar
Flanagan, CS
PULSARS: PROBLEMS AND PROGRESS, 1996, 105 : 103 - 104
[27] Gravitational radiation from pulsar glitches
van Eysden, C. A.
Melatos, A.
CLASSICAL AND QUANTUM GRAVITY, 2008, 25 (22)
[28] Exploring Pulsar Glitches with Dipolar Supersolids
Bland, Thomas
Ferlaino, Francesca
Mannarelli, Massimo
Poli, Elena
Trabucco, Silvia
FEW-BODY SYSTEMS, 2024, 65 (03)
[29] GLITCHES AND PINNED VORTICITY IN THE CRAB PULSAR
ALPAR, MA
ANDERSON, PW
PINES, D
SHAHAM, J
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1981, 78 (09): : 5299 - 5301
[30] PULSAR GLITCHES AND METASTABILITY OF SUPERFLUID CORE
BANERJI, S
CHANDA, R
NATURE-PHYSICAL SCIENCE, 1972, 239 (96): : 139 - &

← 1 2 3 4 5 →