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arXiv · 1108.1623

Nuclear attenuation of three-hadron systems in neutrino-induced reactions

N. M. Agababyan·L. Grigorian·N. Grigoryan·H. Gulkanyan·A. A. Ivanilov·Zh. Karamyan·V. A. Korotkov
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Abstract

For the first time, the nuclear attenuation of three hadron systems is studied in neutrino-induced reactions using the data obtained with SKAT bubble chamber. The strongest attenuation (R_3 ~ 0.6) is observed for a system carrying an overwhelming fraction of the current quark energy, as well as for a system with the smallest effective mass. An indication is obtained that the correlation effects in the nuclear attenuation play only a minor role. The experimental data are compared with predictions of the quark string fragmentation model.

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N. M. Agababyan, L. Grigorian, N. Grigoryan, H. Gulkanyan, A. A. Ivanilov, Zh. Karamyan, V. A. Korotkov. 2011-08-08. Nuclear attenuation of three-hadron systems in neutrino-induced reactions. https://arxiv.org/abs/1108.1623

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