Di-hadron correlations with identified leading hadrons in 200 GeV Au + Au and d plus Au collisions at STAR
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00236365" target="_blank" >RIV/68407700:21340/15:00236365 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/15:00454045
Result on the web
<a href="http://dx.doi.org/10.1016/j.physletb.2015.10.037" target="_blank" >http://dx.doi.org/10.1016/j.physletb.2015.10.037</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physletb.2015.10.037" target="_blank" >10.1016/j.physletb.2015.10.037</a>
Alternative languages
Result language
angličtina
Original language name
Di-hadron correlations with identified leading hadrons in 200 GeV Au + Au and d plus Au collisions at STAR
Original language description
The STAR Collaboration presents for the first time two-dimensional di-hadron correlations with identified leading hadrons in 200 GeV central Au+Au and minimum-bias d+Au collisions to explore hadronization mechanisms in the quark gluon plasma. The enhancement of the jet-like yield for leading pions in Au + Au data with respect to the d + Au reference and the absence of such an enhancement for leading non-pions (protons and kaons) are discussed within the context of a quark recombination scenario. The correlated yield at large angles, specifically in the ridge region, is found to be significantly higher for leading non-pions than pions. The consistencies of the constituent quark scaling, azimuthal harmonic model and a mini-jet modification model description of the data are tested, providing further constraints on hadronization.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-20841S" target="_blank" >GA13-20841S: Study of nuclear matter in ultra-relativistic heavy-ion collisions at RHIC</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics Letters B
ISSN
0370-2693
e-ISSN
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Volume of the periodical
751
Issue of the periodical within the volume
Dec
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
233-240
UT code for WoS article
000365384600037
EID of the result in the Scopus database
2-s2.0-84945326598