May 15 – 20, 2017
Shanghai Jiao Tong University
Asia/Shanghai timezone
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Hadroproduction and production on nuclear targets of phi-mesons in the Quark-Gluon String model

May 16, 2017, 2:00 PM
2h
Haoran 102 (Shanghai Jiao Tong University)

Haoran 102

Shanghai Jiao Tong University

Xuhui Campus

Speaker

Prof. Carlos Merino (Departamento de Fisica de Particulas, Facultade de Fisica and Instituto Galego de Fisica de Altas Enerxias (IGFAE), Universidade de Santiago de Compostela (Spain))

Description

We use the Quark-Gluon String Model to obtain a quantitatively good description of the phi-meson production experimental data in hadron-nucleon collisions on the spectra of secondary phi, as well as on the ratios of phi/pi- and phi/K-production cross sections, for a wide energy region. We also consider the experimental data on phi-meson production on nuclear targets, and we find that they present unusually small shadow corrections for the inclusive density in the midrapidity region.

Primary authors

Prof. Carlos Merino (Departamento de Fisica de Particulas, Facultade de Fisica and Instituto Galego de Fisica de Altas Enerxias (IGFAE), Universidade de Santiago de Compostela (Spain)) Prof. Gevorg H. Arakelyan (A.Alikhanyan National Scientific Laboratory, Yerevan Physics Institute (Armenia)) Prof. Yuli M. Shabelski (Petersburg Nuclear Physics Institute, NCR Kurchatov Institute, Gatchina (Russia))

Presentation materials

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