Inclusive Σ±(1385) production in K-p interactions at 110 GeV/c

Banerjee, S. ; Ganguli, S. N. ; Gurtu, A. ; Raghavan, R. ; Shankar, K. ; Goldschmidt-Clermont, Y. ; Ross, R. T. ; Squarcia, S. ; Dziunikowska, K. ; Haupt, T. ; et., al (1986) Inclusive Σ±(1385) production in K-p interactions at 110 GeV/c Zeitschrift für Physik C Particles and Fields, 31 (3). pp. 409-416. ISSN 0170-9739

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Results are presented on inclusive production of ∑+(1385) and ∑-(1385) in K - p interactions at 110 GeV/c. The inclusive and topological cross sections have been estimated and compared with published results at lower energies. The inclusive cross section of ∑+(1385) seems to decrease with c.m. energy, while that of the ∑-(1385) is nearly constant. The mean charged multiplicity associate to ∑(1385) increases with c.m. energy. The ∑+(1385) is produced both in the target fragmentation region and in the central region where ∑-(1385) is predominantly produced in the central region. Approximately 16% of the Λ's stem from the decay of ∑±(1385) and the kinematic distributions of these Λ's are not very different from the inclusive Λ's.

Item Type:Article
Source:Copyright of this article belongs to Springer-Verlag.
ID Code:14974
Deposited On:13 Nov 2010 13:12
Last Modified:17 May 2011 10:19

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