Compton scattering in noncommutative space-time at the Next Linear Collider

被引：46

作者：

Mathews, P ^{[1
]}

机构：

[1] Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil

来源：

PHYSICAL REVIEW D | 2001年 / 63卷 / 07期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1103/PhysRevD.63.075007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study Compton scattering in the noncommutative (NC) counterpart of QED. Interactions in NC QED have momentum dependent phase factors and the gauge fields have Yang-Mills type couplings; this modifies the cross sections and they are different from the commuting standard model. Collider signals of noncommutative space-time are studied at the Next Linear Collider (NLC) operating in the e gamma mode. Results for different polarized cases are presented and it is shown that the Compton process can probe the noncommutative scale in the range of 1-2.5 TeV for typical proposed NLC energies.

引用

页数：6

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