γ and π0 production in π− –emulsion interactions at 50 GeV/c
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Published:1981-01-01
Issue:1
Volume:59
Page:39-44
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ISSN:0008-4204
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Container-title:Canadian Journal of Physics
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language:en
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Short-container-title:Can. J. Phys.
Author:
Sengupta P. K.,Goyal D. P.,Mozumder A.,Singh S.
Abstract
The energy and momentum spectra of photons, based on 1017 electron pairs observed in an emulsion stack exposed to a 50 GeV/c π− beam, have been presented. We find, [Formula: see text], [Formula: see text], and [Formula: see text], where qT and qL are respectively the transverse and longitudinal momenta of the photon. Kopylov's relations are then used to obtain the corresponding π0 parameters. We obtain [Formula: see text] and [Formula: see text], where pT and pL represent respectively the transverse and longitudinal momenta of the π0.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy