Measurement of large transverse momentum positive particles produced at medium angles at √<em>s</em> = 52.5 GeV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

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Measurement of large transverse momentum positive particles produced at medium angles at √s = 52.5 GeV

Authors:	R Cottrell M Della Negra D Drijard HG Fischer G Fontaine H Frehse C Ghesquiere P Hanke PG Innocenti W Isenbeck EE Kluge V Korbel S Kryzwdzinski A Minten A Putzer KH Schmidt H Schneider WJ Schwille D Wegener

Institution:	1. CERN, European Organization for Nuclear Research, Geneva Collège de France, Paris, France;2. Institut für Hochenergiephysik der Universität, Heidelberg, Germany;3. Institut für Experimentelle Kernphysik der Universität (TH) und des Kernforschungszentrums, Karlsruhe, Germany

Abstract:	The inclusive spectrum of positive particles has been measured at the ISR energy √s = 52.5 GeV as function of transverse momentum, p_T for large p_T values using the Split Field Magnet facility. The angular dependence of the distribution is observed and discussed in the range $9° ? θ^{1} ? 21°$ . An upper limit for the production of ? meson with p_T ? 3 GeV/c is derived from the same sample of data.

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