Observation of the Independence of the p/π Ratio from the Nuclear Size for Hadrons Knocked out with Large Transverse Momenta from a Nuclear Target by 50-GeV Protons
- Autores: Antonov N.N.1, Ukhanov M.N.1, Uglekov V.Y.1, Terekhov V.I.1, Semak A.A.1, Romanovskii V.A.1, Pryanikov D.S.1, Prudkoglyad A.F.1, Mysnik A.I.1, Ilyushin M.A.1, Gres’ V.N.1, Gapienko G.S.1, Gapienko V.A.1, Galoyan A.S.2, Viktorov V.A.1, Baldin A.A.2, Shimanskii S.S.2
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Afiliações:
- Institute for High Energy Physics
- Joint Institute for Nuclear Research
- Edição: Volume 108, Nº 12 (2018)
- Páginas: 783-786
- Seção: Fields, Particles, and Nuclei
- URL: https://ogarev-online.ru/0021-3640/article/view/161408
- DOI: https://doi.org/10.1134/S0021364018240074
- ID: 161408
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Resumo
The yields of cumulative protons and π± mesons emitted at a laboratory angle of 40° from carbon and heavier nuclear targets irradiated by a proton beam from the U70 accelerator (Institute for High Energy Physics, Protvino) have been studied in the SPIN experiment. It has been found that the effect of the target nucleus on the yield of particles with large transverse momenta is weakened.
Sobre autores
N. Antonov
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
M. Ukhanov
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
V. Uglekov
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
V. Terekhov
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
A. Semak
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
V. Romanovskii
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
D. Pryanikov
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
A. Prudkoglyad
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
A. Mysnik
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
M. Ilyushin
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
V. Gres’
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
G. Gapienko
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
V. Gapienko
Institute for High Energy Physics
Autor responsável pela correspondência
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
A. Galoyan
Joint Institute for Nuclear Research
Email: Vladimir.Gapienko@ihep.ru
Rússia, Dubna, Moscow region, 141980
V. Viktorov
Institute for High Energy Physics
Email: Vladimir.Gapienko@ihep.ru
Rússia, Protvino, Moscow region, 142281
A. Baldin
Joint Institute for Nuclear Research
Email: Vladimir.Gapienko@ihep.ru
Rússia, Dubna, Moscow region, 141980
S. Shimanskii
Joint Institute for Nuclear Research
Email: Vladimir.Gapienko@ihep.ru
Rússia, Dubna, Moscow region, 141980
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