Large Transverse Momentum Production of Gamma Rays at Nal
作者:
D. C. Carey,
J. R. Johnson,
D. J. Ritchie,
A. Roberts,
R. Shafer,
D. Theriot,
J. K. Walker,
M. Goldberg,
E. von Goeler,
F. E. Taylor,
M. Wong,
期刊:
AIP Conference Proceedings
(AIP Available online 1973)
卷期:
Volume 12,
issue 1
页码: 114-120
ISSN:0094-243X
年代: 1973
DOI:10.1063/1.2947068
出版商: AIP
数据来源: AIP
摘要:
We have measured the single photon inclusive cross section, d&sgr;&ggr;/dkd&OHgr;, for the reactionp + (pn) ⇒ &ggr; + anything, which can be related to the inclusive &pgr;ocross section. The results indicate that the invariant &pgr;ocross section falls exponentially for transverse momenta pTless than about 1 GeV/c. At larger transverse momenta the cross section falls more slowly. Preliminary results on the energy dependence at fixed transverse momentum are given.
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