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Поле DC | Значение | Язык |
---|---|---|
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 | 2022-08-18T04:03:38Z | - |
dc.date.available | 2022-08-18T04:03:38Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Search for the doubly charmed baryon Ω+cc / R. Aaij, C. B. Beteta, S. I. Eydelman [et al.] // Science China: Physics, Mechanics and Astronomy. — 2021. — Vol. 64, iss. 10. — [101062, 12 p.]. | en |
dc.identifier.uri | http://earchive.tpu.ru/handle/11683/72759 | - |
dc.description.abstract | A search for the doubly charmed baryon Ω+cc with the decay mode Ω+cc → Ξ+cK−π+ is performed using proton-proton collision data at a centre-of-mass energy of 13 TeV collected by the LHCb experiment from 2016 to 2018, corresponding to an integrated luminosity of 5.4 fb−1. No significant signal is observed within the invariant mass range of 3.6 to 4.0GeV/c2. Upper limits are set on the ratio R of the production cross-section times the total branching fraction of the Ω+cc → Ξ+cK−π+ decay with respect to the Ξ++cc→Λ+cK−π+π+ decay. Upper limits at 95% credibility level for R in the range 0.005 to 0.11 are obtained for different hypotheses on the Ω+cc mass and lifetime in the rapidity range from 2.0 to 4.5 and transverse momentum range from 4 to 15 GeV/c. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | Springer Science+Business Media LLC. | en |
dc.relation.ispartof | Science China: Physics, Mechanics and Astronomy. 2021. Vol. 64, iss. 10 | 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 | Science China: Physics, Mechanics and Astronomy | en |
dc.subject | charmed baryons | en |
dc.subject | limits on production of particles | en |
dc.subject | charmed quarks | en |
dc.subject | experimental tests | en |
dc.title | Search for the doubly charmed baryon Ω+cc | 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 | 101062 | - |
local.filepath | reprint-nw-37946.pdf | - |
local.filepath | https://doi.org/10.1007/s11433-021-1742-7 | - |
local.identifier.bibrec | RU\TPU\network\37946 | - |
local.identifier.perskey | RU\TPU\pers\46775 | - |
local.identifier.perskey | RU\TPU\pers\40978 | - |
local.issue | 10 | - |
local.localtype | Статья | ru |
local.volume | 64 | - |
dc.identifier.doi | 10.1007/s11433-021-1742-7 | - |
Располагается в коллекциях: | Репринты научных публикаций |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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reprint-nw-37946.pdf | 1,38 MB | Adobe PDF | Просмотреть/Открыть |
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