Actions for High energy hadron-hadron collisions [electronic resource].

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High energy hadron-hadron collisions [electronic resource].

Published
Washington, D.C : United States. Dept. of Energy. Office of Energy Research, 1990.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: (16 pages) : digital, PDF file
Additional Creators
University of Georgia, United States. Department of Energy. Office of Energy Research, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Results of a study on high energy collision with the geometrical model are summarized in three parts: (i) the elastic hadron-hadron collision, (ii) the inelastic hadron-hadron collision, and (iii) the e⁺e{sup −} annihilation. For elastic collisions, a simple expression for the proton matter distribution is proposed which fits well the elastic {bar p}p scattering from ISR to S{bar p}pS energies within the geometrical model. The proton form factor is of the dipole form with an energy-dependent range parameter. The {bar p}p elastic differential cross section at Tevatron energies obtained by extrapolation is in good agreement with experiments. For multiparticle emission processes a unified physical picture for hadron-hadron and e⁺e{sup −} collisions was proposed. A number of predictions were made, including the one that KNO-scaling does not obtain for e⁺e{sup −} two-jet events. An extension of the considerations within the geometrical model led to a theory of the momentum distributions of the outgoing particles which are found in good agreement with current experimental data. Extrapolations of results to higher energies have been made. The cluster size of hadrons produced in e⁺e{sup −} annihilation is found to increase slowly with energy.
Report Numbers
E 1.99:doe/er/40160-7
doe/er/40160-7
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
11/01/1990.
"doe/er/40160-7"
"DE91006387"
Chou, T.T.
Funding Information
FG09-84ER40160
View MARC record | catkey: 14714373