Latest results on Upsilon production in heavy-ion collisions from the STAR experiment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F17%3A00492053" target="_blank" >RIV/61389005:_____/17:00492053 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/832/1/012025" target="_blank" >http://dx.doi.org/10.1088/1742-6596/832/1/012025</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/832/1/012025" target="_blank" >10.1088/1742-6596/832/1/012025</a>

Result language
angličtina
Original language name
Latest results on Upsilon production in heavy-ion collisions from the STAR experiment
Original language description
We report on the latest measurements of the production of Upsilon mesons in heavy-ion collisions from the STAR experiment at RHIC. New measurements of the nuclear modification factors of the Upsilon(1S+2S+3S) and Upsilon(1S) states in U+U collisions at root s(NN) = 193 GeV are presented as a function of the number of participants (N-part) in the collisions. In addition, the suppression of Upsilon(1S) and Upsilon(2S+2S) is presented versus the quark-antiquark binding energy. Preliminary results on Upsilon suppression in Au+Au collisions at root s(NN) = 200 GeV, reconstructed via the dimuon channel, are also reported.
Czech name
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Czech description
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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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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