Charged {rho}-meson production in neutrino-induced reactions at Almost-Equal-To 10 GeV
- Joint Institute for Nuclear Research (Russian Federation)
- Institute for High Energy Physics (Russian Federation)
- Yerevan Physics Institute (Armenia)
The production of charged {rho} mesons on nuclei and nucleons is investigated in charged current neutrino interactions at moderate energies (} Almost-Equal-To 10 GeV), using the data obtained with SKAT bubble chamber. No strong nuclear effects are observed in {rho}{sup +} and {rho}{sup -} production. The fractions of charged and neutral pions originating from {rho} decays are obtained and compared with higher-energy data. From analysis of the obtained and available data on {rho}{sup +} and K*{sup +}(892) neutrino production, the strangeness suppression factor is extracted: {lambda}{sub s} = 0.18 {+-} 0.03. Estimation is obtained for cross section of coherent {rho}{sup +} neutrino production on nuclei.
- OSTI ID:
- 22029977
- Journal Information:
- Physics of Atomic Nuclei, Vol. 74, Issue 2; Other Information: Copyright (c) 2011 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
- Country of Publication:
- United States
- Language:
- English
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