Top hadrons in Lorentz-violating field theory

被引：2

作者：

Altschul, Brett ^{[1
]}

机构：

[1] Univ South Carolina, Dept Phys & Astron, Columbia, SC 29208 USA

来源：

PHYSICAL REVIEW D | 2020年 / 102卷 / 07期

关键词：

INVARIANCE; HESS;

D O I：

10.1103/PhysRevD.102.075010

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

If there is Lorentz symmetry violation in the t quark sector of the standard model, changes to particles' dispersion relations might allow for the existence of stable top-flavored hadrons. Observations of the survival of high-energy gamma-rays over astrophysical distances can be used to place constraints on Lorentz violation coefficients in the t sector at similar to 10(-4)-10(-6) levels of precision.

引用

页数：8

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