Upsilon production in U plus U collisions at root s(NN)=193 GeV measured with the STAR experiment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F16%3A00471135" target="_blank" >RIV/61389005:_____/16:00471135 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/16:00306511
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevC.94.064904" target="_blank" >http://dx.doi.org/10.1103/PhysRevC.94.064904</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.94.064904" target="_blank" >10.1103/PhysRevC.94.064904</a>
Alternative languages
Result language
angličtina
Original language name
Upsilon production in U plus U collisions at root s(NN)=193 GeV measured with the STAR experiment
Original language description
We present a measurement of the inclusive production of. mesons in U + U collisions at root s(NN) = 193 GeV at midrapidity (vertical bar y vertical bar < 1). Previous studies in central Au+Au collisions at root s(NN) = 200 GeV show a suppression of Upsilon (1S+2S+3S) production relative to expectations from the Upsilon yield in p+p collisions scaled by the number of binary nucleon-nucleon collisions (N-coll), with an indication that the.(1S) state is also suppressed. The present measurement extends the number of participant nucleons in the collision (N-part) by 20% compared to Au+Au collisions, and allows us to study a system with higher energy density. We observe a suppression in both the Upsilon (1S+2S+3S) and Upsilon (1S) yields in central U+U data, which consolidates and extends the previously observed suppression trend in Au+Au collisions.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review C
ISSN
2469-9985
e-ISSN
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Volume of the periodical
94
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
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UT code for WoS article
000390269900001
EID of the result in the Scopus database
2-s2.0-85006164528