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arXiv · 1110.6753

Cross-sections of large-angle hadron production in proton-- and pion--nucleus interactions VIII: aluminium nuclei and beam momenta from {\pm}3 GeV/c to {\pm}15 GeV/c

A. Bolshakova·I. Boyko·G. Chelkov·D. Dedovitch·A. Elagin·D. Emelyanov·M. Gostkin·A. Guskov·Z. Kroumchtein·Y. Nefedov·K. Nikolaev·A. Zhemchugov·F. Dydak·J. Wotschack·A. De Min·V. Ammosov·V. Gapienko·V. Koreshev·A. Semak·Y. Sviridov·E. Usenko·V. Zaets
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Abstract

We report on double-differential inclusive cross-sections of the production of secondary protons, charged pions, and deuterons, in the interactions with a 5% λint thick stationary aluminium target, of proton and pion beams with momentum from \pm3 GeV/c to \pm15 GeV/c. Results are given for secondary particles with production angles between 20 and 125 degrees. Cross-sections on aluminium nuclei are compared with cross-sections on beryllium, carbon, copper, tin, tantalum and lead nuclei.

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A. Bolshakova, I. Boyko, G. Chelkov, D. Dedovitch, A. Elagin, D. Emelyanov, M. Gostkin, A. Guskov, Z. Kroumchtein, Y. Nefedov, K. Nikolaev, A. Zhemchugov, F. Dydak, J. Wotschack, A. De Min, V. Ammosov, V. Gapienko, V. Koreshev, A. Semak, Y. Sviridov, E. Usenko, V. Zaets. 2011-10-31. Cross-sections of large-angle hadron production in proton-- and pion--nucleus interactions VIII: aluminium nuclei and beam momenta from {\pm}3 GeV/c to {\pm}15 GeV/c. https://doi.org/10.1140/epjc%2Fs10052-012-1882-8

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