Nuclear modification factors of ? mesons in d+Au, Cu+Cu, and Au+Au collisions at (radical)sNN=200?GeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00179462" target="_blank" >RIV/68407700:21340/11:00179462 - isvavai.cz</a>
Result on the web
<a href="http://link.aps.org/doi/10.1103/PhysRevC.83.024909DOI:10.1103/PhysRevC.83.024909PACS:21.65.Jk" target="_blank" >http://link.aps.org/doi/10.1103/PhysRevC.83.024909DOI:10.1103/PhysRevC.83.024909PACS:21.65.Jk</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.83.024909" target="_blank" >10.1103/PhysRevC.83.024909</a>

Result language
angličtina
Original language name
Nuclear modification factors of ? mesons in d+Au, Cu+Cu, and Au+Au collisions at (radical)sNN=200?GeV
Original language description
The PHENIX experiment at the Relativistic Heavy Ion Collider has performed systematic measurements of ? meson production in the K+K- decay channel at midrapidity in p+p, d+Au, Cu+Cu, and Au+Au collisions at (radical)sNN=200?GeV. Results are presented onthe ? invariant yield and the nuclear modification factor RAA for Au+Au and Cu+Cu, and RdA for d+Au collisions, studied as a function of transverse momentum (1<pT<7?GeV/c) and centrality. In central and midcentral Au+Au collisions, the RAA of ? exhibitsa suppression relative to expectations from binary scaled p+p results.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Project
<a href="/en/project/LA08015" target="_blank" >LA08015: Collaboration of the Czech Republic with CERN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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