25-29 September 2017
Salamanca, Spain
Europe/Zurich timezone

Hadroproduction and production on nuclear targets of phi-mesons in the Quark-Gluon String model

26 Sep 2017, 19:00
2h
Auditorium Hall

Auditorium Hall

Poster QCD and hadron structure Poster session

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))

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