Properties of P̅p annihilations into strange particles at 702 and 757 MeV/c

Ganguli, S. N. ; Gurtu, A. ; Malhotra, P. K. ; Raghavan, R. ; Subramanian, A. ; Cerrada, M. ; Diaz, J. ; Garzon, J. A. ; Hamatsu, R. ; Montanet, L. ; Defoix, Ch. ; Dobrzynski, L. ; Ladron de Guevara, P. ; Nacash, R. ; Petitjean, P. ; Adeva, B. ; Aguilar-Benitez, M. ; Duran, I. ; Fernandez, M. C. ; Rubio, J. A. ; Jesus, Salicio ; Jose, Salicio ; Angelini, C. ; Bigi, A. ; Pazzi, R. (1981) Properties of P̅p annihilations into strange particles at 702 and 757 MeV/c Nuclear Physics B, 183 (3). pp. 295-329. ISSN 0550-3213

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/0550-3...

Related URL: http://dx.doi.org/10.1016/0550-3213(81)90136-X

Abstract

P̅p annihilations, leading to the production of at least one neutral K meson in the final state, have been studied in the incident momentum region of 700–760 MeV/c. Topological cross sections and cross sections for the various exclusive final states are presented. Detailed analyses of the different final states have been carried out to study the importance of resonance production and of quasi two-body and quasi three-body processes. A detailed study of the KK̅ πsystem in the four-body final states shows that the F1 meson is a spurious effect due to systematic biases. In the momentum range investigated, the C = +1 final states are strongly suppressed.

Item Type:Article
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ID Code:31945
Deposited On:30 Mar 2011 11:31
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