Constraining the right-handed interactions from pion condensate matter

被引：0

作者：

Goyal, A ^{[1
]}

Dutta, S

机构：

[1] Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India

[2] Interuniv Ctr Astron & Astrophys, Poona 411007, Maharashtra, India

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2000年 / 15卷 / 04期

关键词：

D O I：

10.1142/S0217751X00000240

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We consider right-handed neutrino emission from charged and neutral pion condensate matter that could have been present in the supernova core associated with SN 1987 A. This is used to constrain the strength of right-handed interactions and we get an excluded range of values for the right-handed W boson and extra neutral Z' boson masses. For vanishing W-L - W-R mixing we obtain (1.3 - 1.8)M-WL approximate to less than or equal to M-WR less than or equal to approximate to (370 - 700)M-WL and (1.3 - 1.8)M-WL approximate to less than or equal to M-N' less than or equal to approximate to 158M(WL).

引用

页码：509 / 522

页数：14

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