Λ and K
s
0
production in pC collisions at 10 GeV/c |
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Authors: | P Zh Aslanyan V N Emelyanenko G G Rikhkvitzkaya |
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Institution: | (1) Joint Institute for Nuclear Research, Dubna, Russia;(2) Yerevan State University, Yerevan, Armenia |
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Abstract: | The experimental data from the 2-m propane bubble chamber have been analyzed for pC → Λ(K
s
0
)X reactions at 10 GeV/c. The estimation of experimental inclusive cross sections for Λ and K
s
0
production in the p
12C collision is equal to σΛ = (13.3 ± 1.7) mb and σ
K
s
0
= (4.6 ± 0.6) mb, respectively. The measured 〈Λ〉/〈π+〉 ratio from pC reaction is equal to (5.3 ± 0.8) × 10−2, and it is approximately two times larger than the 〈Λ〉/〈π+〉 ratio simulated by the FRITIOF model and than that of experimental pp reactions at the same energy.
The text was submitted by the authors in English. |
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Keywords: | |
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