THE SCATTERING OF FERMIONS FROM SUPERCONDUCTING COSMIC STRINGS

被引：8

作者：

PERKINS, WB

机构：

[1] Department of Applied Mathematics and Theoretical Physics, Cambridge, CB3 9EW, Silver Street

来源：

NUCLEAR PHYSICS B | 1991年 / 364卷 / 02期

关键词：

D O I：

10.1016/0550-3213(91)90593-M

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The scattering of fermions by a superconducting cosmic string is considered. By considering the penetration of the fermionic wave function to the core radius, we find that the cross section for string-catalysed baryon decay is exponentially suppressed for string currents in excess of 10(5) A.

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收藏

页码：451 / 474

页数：24

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