PION LASERS FROM HIGH-ENERGY COLLISIONS

被引：133

作者：

PRATT, S ^{[1
]}

机构：

[1] MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824

来源：

PHYSICS LETTERS B | 1993年 / 301卷 / 2-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(93)90682-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A technique is presented which allows rapid calculation of multi-particle Bose-Einstein interference to all orders for a finite system. This technique is used to illustrate how multi-particle interference can enhance the emission of pions in a heavy-ion collision. Corrections to multiplicity distributions, single-body spectra and two-body correlations are demonstrated. The possibility of creating a pion laser with the upcoming lead beam at CERN is discussed. The effects of symmetrization regarding isospin fluctuations are demonstrated in the context of a simple model. It is shown that these effects can play an important role in expanding anomalous (CENTAURO) cosmic ray events.

引用

页码：159 / 164

页数：6

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