Two-sided constraints on Lorentz invariance violation from Tibet-ASγ and LHAASO very-high-energy photon observations

被引：0

作者：

Satunin, Petr ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Nucl Res, 60th October Anniversary Prospect,7a, Moscow 117312, Russia

来源：

EUROPEAN PHYSICAL JOURNAL C | 2021年 / 81卷 / 08期

关键词：

COSMIC-RAY; TESTS;

D O I：

10.1140/epjc/s10052-021-09547-1

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：

We present new two-sided constraints on the Lorentz Invariance violation energy scale for photons with quartic dispersion relation from recent gamma ray observations by the Tibet-AS gamma and LHAASO experiments. The constraints are based on the consideration of the processes of photon triple splitting (superluminal scenario) and the suppression of shower formation (subluminal). The constraints in the subluminal scenario are better than the pair production constraints and are the strongest in the literature.

引用

页数：7

共 38 条

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