Implications of an anti-glitch in AXP/SGR

J. I. Katz

doi:10.1007/s10509-013-1732-7

Implications of an anti-glitch in AXP/SGR

J. I. Katz

Department of Physics

Research output: Contribution to journal › Letter › peer-review

8 Scopus citations

Abstract

The recently observed anti-glitch of AXP 1E 2259+586 may be explained as the consequence of sudden accretion of retrograde matter. AXP/SGR are explained as single neutron stars accompanied by fallback matter from their natal supernovæ, including rocky or metallic planetesimals. The upper bounds on a glitch or anti-glitch in the giant outburst of SGR 1806-20 pose a problem for any model.

Original language	English
Pages (from-to)	611-615
Number of pages	5
Journal	Astrophysics and Space Science
Volume	349
Issue number	2
DOIs	https://doi.org/10.1007/s10509-013-1732-7
State	Published - Feb 2014

Keywords

Anti-glitch
AXP
Magnetar
SGR

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10.1007/s10509-013-1732-7

Cite this

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abstract = "The recently observed anti-glitch of AXP 1E 2259+586 may be explained as the consequence of sudden accretion of retrograde matter. AXP/SGR are explained as single neutron stars accompanied by fallback matter from their natal supernov{\ae}, including rocky or metallic planetesimals. The upper bounds on a glitch or anti-glitch in the giant outburst of SGR 1806-20 pose a problem for any model.",

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AB - The recently observed anti-glitch of AXP 1E 2259+586 may be explained as the consequence of sudden accretion of retrograde matter. AXP/SGR are explained as single neutron stars accompanied by fallback matter from their natal supernovæ, including rocky or metallic planetesimals. The upper bounds on a glitch or anti-glitch in the giant outburst of SGR 1806-20 pose a problem for any model.

KW - Anti-glitch

KW - AXP

KW - Magnetar

KW - SGR

UR - https://www.scopus.com/pages/publications/84899786739

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DO - 10.1007/s10509-013-1732-7

M3 - Letter

AN - SCOPUS:84899786739

SN - 0004-640X

VL - 349

SP - 611

EP - 615

JO - Astrophysics and Space Science

JF - Astrophysics and Space Science

IS - 2

ER -

Implications of an anti-glitch in AXP/SGR

Abstract

Keywords

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