Measurement of Prompt ψ(2S) to J/ψ Yield Ratios in Pb-Pb and p-p Collisions at √sNN=2.76 TeV

Q: What does this research mean for the field?

The yield ratios of prompt ψ(2S) to J/ψ in Pb-Pb and p-p collisions at √sNN=2.76 TeV provide insights into the suppression mechanisms in heavy-ion collisions. Novelty: ClaimNovelty.SYNTHESIS. Consensus alignment: ConsensusAlignment.NEUTRAL.

V. Khachatryan; Albert M. Sirunyan; Vasile Mihai Ghete; C. Beluffi; Sergey Shmatov; Nikolai Skatchkov; Vitaly Smirnov; Elena Tikhonenko; Anatoli Zarubin; Victor Golovtsov; Yury Ivanov; Victor Kim; Petr Levchenko; Victor Murzin; Camille Beluffi; Vadim Oreshkin; Igor Smirnov; Valentin Sulimov; Lev Uvarov; Sergey Vavilov; Alexey Vorobyev; Andrey Vorobyev; Yuri Andreev; Alexander Dermenev; Sergei Gninenko; Giacomo Bruno; Nikolai Golubev; Mikhail Kirsanov; Nikolai Krasnikov; Anatoli Pashenkov; Danila Tlisov; Alexander Toropin; Vladimir Epshteyn; Vladimir Gavrilov; Natalia Lychkovskaya; Vladimir Popov; Roberto Castello; Grigory Safronov; Sergey Semenov; Alexander Spiridonov; Viatcheslav Stolin; Evgueni Vlasov; Alexander Zhokin; Vladimir Andreev; Maksim Azarkin; Igor Dremin; Martin Kirakosyan; Adrien Caudron; A. V. Leonidov; Gennady Mesyats; Sergey V. Rusakov; Alexey Vinogradov; Andrey Belyaev; Edouard Boos; Alexander Ershov; Andrey Gribushin; Alexandre Kaminskiy; Olga Kodolova; Ludivine Ceard; Vladimir Korotkikh; V. Savrin; Stepan Obraztsov; Sergey Petrushanko; Viktor Savrin; Alexander Snigirev; Irina Vardanyan; Igor Azhgirey; Igor Bayshev; Sergei Bitioukov; Gustavo Gil Da Silveira; Vassili Kachanov; Alexey Kalinin; Dmitri Konstantinov; Victor Krychkine; Vladimir Petrov; Roman Ryutin; Andrei Sobol; Leonid Tourtchanovitch; Sergey Troshin; Nikolay Tyurin; Christophe Delaere; Andrey Uzunian; Alexey Volkov; Petar Adzic; Marko Ekmedzic; Jovan Milosevic; Vladimir Rekovic; Juan Alcaraz Maestre; Carlo Battilana; Enrique Calvo; Marcos Cerrada; Tristan Du Pree; Maria Chamizo Llatas; Nicanor Colino; Begona La Cruz; Antonio Delgado Peris; Daniel Domínguez Vázquez; Alberto Escalante Del Valle; Cristina Fernandez Bedoya; Juan Pablo Fernández Ramos

doi:10.18154/rwth-2015-04349

January 1, 2014

Measurement of Prompt ψ(2S) to J/ψ Yield Ratios in Pb-Pb and p-p Collisions at √sNN=2.76 TeV

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Key Points

The aim is to measure the yield ratios of ψ(2S) to J/ψ in different collision types to understand the nuclear matter's behavior.
Conducted experiments in Pb-Pb and p-p collisions at √sNN=2.76 TeV
Analyzed data from detectors
Compared yield ratios between heavy-ion and proton collisions.
Found distinct yield ratios of ψ(2S) to J/ψ in Pb-Pb compared to p-p collisions
Data suggests presence of nuclear matter effects influencing yields
Results contribute to understanding particle production in heavy-ion collisions.

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Implication

This analysis measures yield ratios of ψ(2S) to J/ψ in Pb-Pb and p-p collisions, suggesting insights into nuclear matter effects.

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Khachatryan et al. (2014) studied this question.

synapsesocial.com/papers/69abc1845af8044f7a4ea33c https://doi.org/10.18154/rwth-2015-04349

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Measurement of Prompt ψ(2S) to J/ψ Yield Ratios in Pb-Pb and p-p Collisions at √sNN=2.76 TeV

Key Points

No abstract yet

Implication

Discussion

Cite This Study

Measurement of Prompt ψ(2S) to J/ψ Yield Ratios in Pb-Pb and p-p Collisions at √sNN=2.76 TeV

Key Points

No abstract yet

Implication

Discussion

Cite This Study

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