K[s]-meson suppression in central Au+Au collisions at center-of-mass energy of 200 GeV per nucleon pair

St. Petersburg Polytechnic University Journal - Physics and Mathematics Peter the Great St. Petersburg Polytechnic University

Since 2008

ISSN 2304-9782

ISSN 2618-8686

ISSN 2405-7223

Year: 2011 Issue: 2 (122)

5 129150

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UDK: 539.126.3

Article type: Research Article

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K[s]-meson suppression in central Au+Au collisions at center-of-mass energy of 200 GeV per nucleon pair

Nuclear physics

Authors:

Berdnikov Alexander Ya. Ivanishchev Dmitry A. Kotov Dmitry O. Ryabov Victor G. Ryabov Yuri G. Samsonov Vladimir M.

Abstract:

Measurements for K[s]-meson production at high transverse momentum in Au+Au collisions at center-of-mass energy of 200 GeV per nucleon pair are presented. A fourfold-fivefold suppression of the K[s]-meson yield in central Au+Au collisions is found.