Nuclear effects in hadron production in nucleon-nucleus collisions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00210025" target="_blank" >RIV/68407700:21340/13:00210025 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.nuclphysbps.2013.10.045" target="_blank" >http://dx.doi.org/10.1016/j.nuclphysbps.2013.10.045</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nuclphysbps.2013.10.045" target="_blank" >10.1016/j.nuclphysbps.2013.10.045</a>

Result language

angličtina

Original language name

Nuclear effects in hadron production in nucleon-nucleus collisions

Original language description

We investigate nuclear effects in production of large-pT hadrons in nucleon-nucleus collisions corresponding to a broad energy range from the fix-target up to RHIC and LHC experiments. For this purpose we use the QCD improved parton model including the intrinsic parton transverse momenta. This model is firstly tested reproducing well the data on pT spectra of hadrons produced in proton-proton collisions at different energies. For investigation of large-pT hadrons produced on nuclear targets we include additionally the nuclear broadening and the nuclear modification of parton distribution functions. We also demonstrate that at large-pT and at forward rapidities the complementary effect of initial state interactions (ISI) causes a significant nuclear suppression. Numerical results for nucleus-to-nucleon ratios are compared with available data from the fix-target and collider experiments. We perform also predictions at forward rapidities which are expected to be measured in the future at

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Nuclear Physics B - Proceedings Supplements

ISBN

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ISSN

0920-5632

e-ISSN

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Number of pages

4

Pages from-to

239-242

Publisher name

Elsevier Science

Place of publication

Amsterdam

Event location

Tatranské Matliare

Event date

Jun 30, 2013

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000329959300045