Inclusive charged-current antineutrino-nucleon interactions at high energies
| Autor: | V.S. Kaftanov, V.Z. Kolganov, V. A. Gapienko, R. Orava, J. Bell, V.I. Sirotenko, V.I. Efremenko, E. Wang, F. A. Nezrick, V. I. Koreshev, R. Endorf, B. P. Roe, V.G. Zaetz, C. T. Coffin, P. V. Pitukhin, S.P. Krutchinin, I.V. Makhljueva, Z. U. Usubov, D. Bogert, J. P. Berge, V.I. Shekeljan, V.G. Shevchenko, V. V. Ammosov, A.G. Denisov, A.V. Fedotov, D. Sinclair, V.I. Klukhin, M. A. Kubantsev, P.A. Gorichev, J. A. Malko, G. S. Gapienko, R. Hanft, E. A. Slobodyuk, G.K. Kliger, A. A. Seidl |
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| Jazyk: | angličtina |
| Rok vydání: | 1982 |
| Předmět: |
Quark
Physics Nuclear and High Energy Physics Particle physics Scattering High Energy Physics::Phenomenology Inelastic scattering Deep inelastic scattering Nuclear physics Bubble chamber lcsh:QC770-798 High Energy Physics::Experiment lcsh:Nuclear and particle physics. Atomic energy. Radioactivity Nucleon Nuclear Experiment Scaling Charged current |
| Zdroj: | Nuclear Physics B, Vol 199, Iss 3, Pp 399-423 (1982) |
| ISSN: | 0550-3213 |
| Popis: | We present results on the experimental study of inelastic charged-current antineutrino-nucleon scattering in the energy range of 10–200 GeV. The data sample, consisting of about 6500 antineutrino-induced events, was obtained in the Fermilab 15 ft bubble chamber filled with a heavy neon-hydrogen mixture. The differential cross sections for ¯νμN interactions are presented in terms of scaling variables x and y. The structure functions F2ν and xF3¯ν have been evaluated as functions of x and E¯ν. A deviation from the scaling hypothesis, similar to those found in other experiments on inelastic lepton-nucleon scattering, has been observed. The data are interpreted in the framework of the quark-parton model. Quark and antiquark distributions and their energy dependences are presented. |
| Databáze: | OpenAIRE |
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