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This article is cited in 12 scientific papers (total in 12 papers)
FIELDS, PARTICLES, AND NUCLEI
Multiplicity density at mid-rapidity in $AA$ collisions: effect of meson cloud
B. G. Zakharov Landau Institute for Theoretical Physics, 117334 Moscow, Russia
Abstract:
We study the influence of the meson cloud of the nucleon on predictions of the Monte Carlo Glauber model for the charged particle multiplicity density at mid-rapidity in $AA$ collisions. We find that for central $AA$ collisions the meson cloud can increase the multiplicity density by $\sim16$–$18\%$. The meson–baryon Fock component reduces the required fraction of the binary collisions by a factor of $\sim 2$ for $\mathrm{Au + Au}$ collisions at $\sqrt{s}=0.2TeVs=0.2TeV$ and $\sim1.5$ for $\mathrm{Pb + Pb}$ collisions at $\sqrt{s}=2.78TeVs=2.78TeV$.
The article is published in the original.
Received: 16.05.2016 Revised: 30.05.2016
Citation:
B. G. Zakharov, “Multiplicity density at mid-rapidity in $AA$ collisions: effect of meson cloud”, Pis'ma v Zh. Èksper. Teoret. Fiz., 104:1 (2016), 8; JETP Letters, 104:1 (2016), 6–11
Linking options:
https://www.mathnet.ru/eng/jetpl4998 https://www.mathnet.ru/eng/jetpl/v104/i1/p8
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