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首页> 外文期刊>Physics of atomic nuclei >The yields of light meson resonances in neutrino-nucleus interactions at 〈Eν〉 ≈ 10 GeV
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The yields of light meson resonances in neutrino-nucleus interactions at 〈Eν〉 ≈ 10 GeV

机译：在≈10 GeV的中微子-核相互作用中的轻介子共振的产生

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摘要

The total yields of the all well established light meson resonances (up to the φ(1020) meson) are estimated in neutrino-nucleus charged current interactions at 〈Eν〉 ≈ 10 GeV, using the data obtained with SKAT bubble chamber. The yield of φ meson in neutrino production is obtained for the first time. For some resonances, the yields in the forward and backward hemispheres in the hadronic c.m.s. are also extracted. From the comparison of the obtained and available higher-energy data, an indication is obtained that the resonance yields rise almost linearly as a function of the mass W of the neutrino produced hadronic system. The fractions of pions originating from the light resonance decays are inferred.
机译：使用SKAT气泡室获得的数据，在≈10 GeV的中微子-核带电电流相互作用中，估计所有公认的轻介子共振的总产量（直至φ（1020）介子）。首次获得中微子产生中的介子产率。对于某些共振，强子c.m.s中前半球和后半球的屈服。也被提取。通过比较所获得的和可获得的较高能量的数据，表明共振产量几乎随中微子产生的强子体系的质量W成线性增加。推断出源自光共振衰减的π离子分数。

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