Variation of radiation length due to LPM effect

被引：6

作者：

Baier, VN ^{[1
]}

Katkov, VM ^{[1
]}

机构：

[1] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

来源：

PHYSICS LETTERS A | 2004年 / 327卷 / 2-3期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/j.physleta.2004.04.080

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The photon emission intensity spectrum is calculated taking into account influence of multiple scattering (the LPM effect) under conditions of recent CERN SPS experiment. It is shown that the theory quite satisfactory describes data. The integral characteristics: the radiation length and total probability of photon emission are analyzed under influence of the LPM effect, and the asymptotic expansions of these characteristics are derived. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：202 / 209

页数：8

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