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Поле DC | Значение | Язык |
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dc.contributor.author | Aaij, Roel | en |
dc.contributor.author | Beteta, Carlos Abellan | en |
dc.contributor.author | Eydelman, Semen Isaakovich | en |
dc.contributor.author | Kharisova, Anastasiya Evgenjevna | en |
dc.contributor.author | Panshin, Gennady Leonidovich | en |
dc.date.accessioned | 2022-08-18T04:03:39Z | - |
dc.date.available | 2022-08-18T04:03:39Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Measurement of the prompt-production cross-section ratio σ(χc2)/σ(χc1) in pPb collisions at √sNN=8.16 TeV / R. Aaij, C. A. Beteta, S. I. Eydelman [et al.] // Physical Review C. — 2021. — Vol. 103, iss. 6. — [064905, 10 p.]. | en |
dc.identifier.uri | http://earchive.tpu.ru/handle/11683/72763 | - |
dc.description.abstract | This article reports the first measurement of prompt χc1 and χc2 charmonium production in nuclear collisions at Large Hadron Collider energies. The cross-section ratio σ(χc2)/σ(χc1) is measured in pPb collisions at √sNN=8.16 TeV, collected with the LHCb experiment. The χc1,2 states are reconstructed via their decay to a J/ψ meson, subsequently decaying into a pair of oppositely charged muons, and a photon, which is reconstructed in the calorimeter or via its conversion in the detector material. The cross-section ratio is consistent with unity in the two considered rapidity regions. Comparison with a corresponding cross-section ratio previously measured by the LHCb Collaboration in pp collisions suggests that χc1 and χc2 states are similarly affected by nuclear effects occurring in pPb collisions. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | American Physical Society | en |
dc.relation.ispartof | Physical Review C. 2021. Vol. 103, iss. 6 | en |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.rights | Attribution-NonCommercial 4.0 International | en |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | - |
dc.source | Physical Review C | en |
dc.title | Measurement of the prompt-production cross-section ratio σ(χc2)/σ(χc1) in pPb collisions at √sNN=8.16 TeV | en |
dc.type | Article | en |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dcterms.audience | Researches | en |
local.description.firstpage | 064905 | - |
local.filepath | reprint-nw-37924.pdf | - |
local.filepath | https://doi.org/10.1103/PhysRevC.103.064905 | - |
local.identifier.bibrec | RU\TPU\network\37924 | - |
local.identifier.perskey | RU\TPU\pers\46775 | - |
local.identifier.perskey | RU\TPU\pers\40978 | - |
local.issue | 6 | - |
local.localtype | Статья | ru |
local.volume | 103 | - |
dc.identifier.doi | 10.1103/PhysRevC.103.064905 | - |
Располагается в коллекциях: | Репринты научных публикаций |
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Файл | Описание | Размер | Формат | |
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reprint-nw-37924.pdf | 771,02 kB | Adobe PDF | Просмотреть/Открыть |
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