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Inclusive π0 production at the CERN p-p̄ collider
Authors:M Banner  Ph Bloch  F Bonaudi  K Borer  M Borghini  J-C Chollet  AG Clark  C Conta  P Darriulat  L Di Lella  J Dines-Hansen  P-A Dorsaz  L Fayard  M Fraternali  D Froidevaux  J-M Gaillard  O Gildemeister  VG Goggi  W Zeller
Institution:1. Physikalisches Institut, Universität Bern, Sidlerstrasse 5, Bern, Switzerland;2. CERN, 1211 Geneva 23, Switzerland;3. Niels Bohr Institute, Blegdamsvej 17, Copenhagen, Denmark;4. Laboratoire de l''Accélérateur Linéaire, Université de Paris-Sud, Orsay, France;5. Istituto di Fisica Nucleare, Università di Pavia, and INFN, Sezione di Pavia, Via A. Bassi 6, Pavia, Italy;6. Centre d''Etudes Nucléaires de Saclay, Gif-sur-Yvette, France
Abstract:Inclusive π0 production has been measured at the CERN pp? collider, s=540 GeV, for 90° production angle and in a range of transverse momenta between 1.5 and 4.5 GeV/c. The invariant production cross section is larger than that measured at s= 53 GeV for p-p collisions. The production of μ mesons aand of direct photons is also investigated.
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