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Nuclear effects on tetraquark production by double parton scattering

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Autor(es):
Carvalho, F. ; Navarra, F. S. ; Foka, Y ; Brambilla, N ; Kovalenko, V
Número total de Autores: 5
Tipo de documento: Artigo Científico
Fonte: RICAP16, 6TH ROMA INTERNATIONAL CONFERENCE ON ASTROPARTICLE PHYSICS; v. 137, p. 8-pg., 2017-01-01.
Resumo

In this work we study the nuclear effects in exotic meson production. We estimate the total cross section as a function of the energy for pPb scattering using a version of the color evaporation model (CEM) adapted to Double Parton Scattering (DPS). We fond that the cross section grows significantly with the atomic number, indicating that the hypothesis of tetraquark states can be tested in pA collisions at LHC. (AU)

Processo FAPESP: 16/10001-2 - XII Quark Confinement and the Hadron Spectrum
Beneficiário:Fabiana Carvalho
Modalidade de apoio: Auxílio à Pesquisa - Reunião - Exterior