<img src="http://www.sciencedirect.com/scidirimg/entities/204e.gif" alt="greek small letter alpha" title="greek small letter alpha" border="0">(<i>Q</i>) corrections to particle multiplicity ratios in gluon and quark jets期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

按检索

(Q) corrections to particle multiplicity ratios in gluon and quark jets

Authors:	J B Gaffney and A H Mueller

Institution:	Department of Physics, Columbia University, New York, New York 10027, USA

Abstract:	The order (Q²) correction to the particle multiplicity ratio in gluon and quark jets is calculated in QCD. Through (Q²) we find , with r = <n>_{gluon jet}/<n>_{quark jet}. This ratio is independent of the opening angle chosen to define the jets.

Keywords:
本文献已被 ScienceDirect 等数据库收录！