Publication:
Measurement of K*(892)± production in inelastic pp collisions at the LHC

Простая страница элемента
dc.contributor.authorAcharya, S.
dc.contributor.authorAdamova, D.
dc.contributor.authorAdler, A.
dc.contributor.authorAdolfsson, J.
dc.contributor.authorBelyaev, V.
dc.contributor.authorBogdanov, A.
dc.contributor.authorBolozdynya, A.
dc.contributor.authorGrigoriev, V.
dc.contributor.authorKaplin, V.
dc.contributor.authorKondratyeva, N.
dc.contributor.authorLoginov, V.
dc.contributor.authorOkorokov, V. A.
dc.contributor.authorSamsonov, V.
dc.contributor.authorSelyuzhenkov, I.
dc.contributor.authorБеляев, Владимир Никитич
dc.contributor.authorБогданов, Алексей Александрович
dc.contributor.authorБолоздыня, Александр Иванович
dc.contributor.authorГригорьев, Владислав Анатольевич
dc.contributor.authorКондратьева, Наталья Викторовна
dc.contributor.authorЛогинов, Виталий Александрович
dc.contributor.authorОкороков, Виталий Алексеевич
dc.date.accessioned2024-12-26T10:08:55Z
dc.date.available2024-12-26T10:08:55Z
dc.date.issued2022
dc.description.abstract© 2022 European Organization for Nuclear ResearchThe first results on K⁎(892)± resonance production in inelastic pp collisions at LHC energies of s=5.02, 8, and 13 TeV are presented. The K⁎(892)± has been reconstructed via its hadronic decay channel K⁎(892)→±KS0+π± with the ALICE detector. Measurements of transverse momentum distributions, pT-integrated yields, and mean transverse momenta for charged K⁎(892) are found to be consistent with previous ALICE measurements for neutral K⁎(892) within uncertainties. For pT>1 GeV/c the K⁎(892)± transverse momentum spectra become harder with increasing centre-of-mass energy from 5.02 to 13 TeV, similar to what previously observed for charged kaons and pions. For pT<1 GeV/c the K⁎(892)± yield does not evolve significantly and the abundance of K⁎(892)± relative to K is rather independent of the collision energy. The transverse momentum spectra, measured for K⁎(892)± at midrapidity in the interval 0 < pT<15 GeV/c, are not well described by predictions of different versions of PYTHIA 6, PYTHIA 8 and EPOS-LHC event generators. These generators reproduce the measured pT-integrated K⁎±/K ratios and describe well the momentum dependence for pT<2 GeV/c.
dc.identifier.citationMeasurement of K*(892)± production in inelastic pp collisions at the LHC / Acharya, S. [et al.] // Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. - 2022. - 828. - 10.1016/j.physletb.2022.137013
dc.identifier.doi10.1016/j.physletb.2022.137013
dc.identifier.urihttps://www.doi.org/10.1016/j.physletb.2022.137013
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85126957198&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28896
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.titleMeasurement of K*(892)± production in inelastic pp collisions at the LHC
dc.typeArticle
dspace.entity.typePublication
oaire.citation.volume828
relation.isAuthorOfPublication0c35bdf0-e4a5-4bab-9135-24b4dcebdc51
relation.isAuthorOfPublicationff6d1701-c1a2-4be3-a69e-a7995c92ceb4
relation.isAuthorOfPublication1d8f5393-4fe0-49d5-88f8-44bf0d1f9a2c
relation.isAuthorOfPublicationd7e45518-6531-496c-b85c-7b1898447eec
relation.isAuthorOfPublication7e54a546-39b5-4e4f-a210-adb7f894e355
relation.isAuthorOfPublicationaa9da0ec-8410-4214-80bc-8c0aeee9de4d
relation.isAuthorOfPublication12ad78c6-42e8-4584-9d58-8063e07fd584
relation.isAuthorOfPublication.latestForDiscovery0c35bdf0-e4a5-4bab-9135-24b4dcebdc51
relation.isOrgUnitOfPublicationc8407a6f-7272-450d-8d99-032352c76b55
relation.isOrgUnitOfPublicationd19559ab-04cd-486a-ae8e-f40ccd36a1a6
relation.isOrgUnitOfPublicationba0b4738-e6bd-4285-bda5-16ab2240dbd1
relation.isOrgUnitOfPublication06e1796d-4f55-4057-8d7e-bb2f3b5676f5
relation.isOrgUnitOfPublication.latestForDiscoveryc8407a6f-7272-450d-8d99-032352c76b55
relation.isProjectOfPublication85e9ba34-498f-4b76-8cde-e437c02212c3
relation.isProjectOfPublication.latestForDiscovery85e9ba34-498f-4b76-8cde-e437c02212c3
Файлы
Коллекции
Публикации