OBSERVATION OF PROMPT SINGLE-MUON PRODUCTION BY 400-GEV PROTONS

被引：18

作者：

BROWN, KW ^{[1
]}

BARISH, BC ^{[1
]}

BARTLETT, JF ^{[1
]}

BODEK, A ^{[1
]}

SHAEVITZ, MH ^{[1
]}

SISKIND, EJ ^{[1
]}

DIAMANTBERGER, AM ^{[1
]}

DISHAW, JP ^{[1
]}

FAESSLER, M ^{[1
]}

LIU, JK ^{[1
]}

MERRITT, FS ^{[1
]}

WOJCICKI, SG ^{[1
]}

机构：

[1] STANFORD UNIV,STANFORD,CA 94305

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.43.410

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have observed a prompt single-muon signal in the region 0.8<pt<2.5 GeV/c produced by the interactions of 400-GeV protons in steel. The prompt 1-μ+ rate is comparable in magnitude to the prompt 2-μ rate in the same kinematic region. If interpreted as originating from the production and muon decay of charmed particles, the 1-μ signal corresponds to a charm production cross section in the range of 13 to 60 μb/nucleon, depending on production parameters. © 1979 The American Physical Society.

引用

页码：410 / 413

页数：4

共 21 条

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