PRODUCTION OF HIGH-MASS MUON PAIRS IN PI-BE COLLISIONS AT 150 AND 175 GEV-C

被引：39

作者：

BARATE, R

BAREYRE, P

BONAMY, P

BORGEAUD, P

DAVID, M

ERNWEIN, J

GENTIT, FX

LAURENS, G

LEMOIGNE, Y

ROUSSARIE, A

VILLET, G

ZANINOTTI, S

ASTBURY, P

DUANE, A

KING, GJ

NANDI, BC

OWEN, DP

PITTUCK, D

WEBSDALE, DM

WILLIAMS, MCS

WYLIE, A

MCEWEN, JG

ABOLINS, MA

BRABSON, B

CRITTENDEN, R

HEINZ, R

KRIDER, J

MARSHALL, T

PALFREY, T

机构：

[1] CENS,F-91190 GIF SUR YVETTE,FRANCE

[2] UNIV LONDON IMPERIAL COLL SCI & TECHNOL,LONDON SW7 2AZ,ENGLAND

[3] UNIV SOUTHAMPTON,SOUTHAMPTON SO9 5NH,HAMPSHIRE,ENGLAND

[4] INDIANA UNIV,BLOOMINGTON,IN 47401

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.43.1541

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper presents production and decay characteristics of 500 high-mass, high-resolution μ+μ- pairs produced in π- Be collisions at 150 and 175 GeV/c. The data do not agree with a simple Drell-Yan production mechanism, but indicate that higher-order quantum-chromodynamic corrections must be included. © 1979 The American Physical Society.

引用

页码：1541 / 1544

页数：4

共 17 条

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