Strange-particle production from neutrino interactions in the BNL 7-foot bubble chamber
1981; American Physical Society; Volume: 24; Issue: 11 Linguagem: Inglês
10.1103/physrevd.24.2779
ISSN1538-4500
AutoresN. J. Baker, P. L. Connolly, S. Kahn, H. Kirk, M. J. Murtagh, R.B. Palmer, N. P. Samios, M. Tanaka,
Tópico(s)Dark Matter and Cosmic Phenomena
ResumoStrange-particle production in charged-current and neutral-current neutrino interactions has been studied using the BNL 7-foot deuterium bubble chamber. A total of 37 charged-current and 9 neutral-current events in the data sample contain one or more strange particles. Three events have $\ensuremath{\Delta}S\ensuremath{\ne}0$. The measured total rate for neutral ${V}^{0}$ production in charged-current interactions is (4.2\ifmmode\pm\else\textpm\fi{}1.0)%. Cross sections are given for low-multiplicity reactions involving neutral strange particles.
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