Inelastic interactions of protons with photoemulsion nuclei at 4·5 GeV/c

Autor: V. I. Ostroumov, B. Kusambaev, M. I. Adamovich, V. A. Plyushchev, M. Marku, V. Novický, A. Marin, V. I. Bubnov, V. G. Larionova, L. Achmadalieva, E. S. Basova, M. Haiduc, A. S. Gaitinov, V.A. Bakaev, G. M. Chernov, J. Karaba, I. J. Chasnikov, V. A. Leskin, V. G. Bogdanov, V.A. Antonchik, B.P. Bannik, N. A. Perfilov, U. G. Guljamov, P. N. Lebedev, N. Dalkhazhav, R. Togo, M.M. Muminov, K. D. Tolstov, L.E. Eremenko, Z. I. Solovjeva, S. Vokál, M. Šumbera, R.M. Ibatov, S. P. Kharlamov, N. A. Bondarenko, M. Karabova, A. I. Bondarenko, M. Tothova, S. D. Bogdanov, E. Siles, B. G. Rachimbajev, B. Chadra, K. G. Gulamov
Rok vydání: 1981
Předmět:
Zdroj: Czechoslovak Journal of Physics. 31:490-498
ISSN: 1572-9486
0011-4626
DOI: 10.1007/bf01596415
Popis: In inelastic collisions of protons with photoemulsion nuclei at 4·5 GeV/c, data have been obtained on multiplicity of shower particles, energy spectrum of fast secondary protons with (2·5±0·1) GeV average energy, and energy spectrum of produced charged pions with (640±±50) MeV average energy. The multiplicity, angular distributions, and energy of particles arising from splitting target-nuclei are also determined: the proton spectrum is approximated by the power dependenceE -γ withγ=1·4±0·1. The distribution of protons andπ-mesons over rapiditiesy=0·5 In[(E+p)/(E−p)] have been obtained. The average multiplicity for secondary particles coincide with the predicted values given by the cascade-evaporation model.
Databáze: OpenAIRE
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