Publication:
Measurements of π- production in 7 Be + 9 Be collisions at beam momenta from 19A to 150 AGeV/c in the NA61/SHINE experiment at the CERN SPS: NA61/SHINE Collaboration

Простая страница элемента
dc.contributor.authorAcharya, A.
dc.contributor.authorAdhikary, H.
dc.contributor.authorAduszkiewicz, A.
dc.contributor.authorAllison, K. K.
dc.contributor.authorBrandin, A.
dc.contributor.authorGolosov, O.
dc.contributor.authorKargin, N.
dc.contributor.authorKashirin, E.
dc.contributor.authorMorozov, S.
dc.contributor.authorSelyuzhenkov, I.
dc.contributor.authorStrikhanov, M.
dc.contributor.authorTaranenko, A.
dc.contributor.authorБрандин, Андрей Владимирович
dc.contributor.authorГолосов, Олег Владимирович
dc.contributor.authorКаргин, Николай Иванович
dc.contributor.authorСтриханов, Михаил Николаевич
dc.contributor.authorТараненко, Аркадий Владимирович
dc.date.accessioned2024-11-27T08:47:05Z
dc.date.available2024-11-27T08:47:05Z
dc.date.issued2020
dc.description.abstract© 2020, The Author(s).The NA61/SHINE collaboration studies at the CERN Super Proton Synchrotron (SPS) the onset of deconfinement in hadronic matter by the measurement of particle production in collisions of nuclei with various sizes at a set of energies covering the SPS energy range. This paper presents results on inclusive double-differential spectra and mean multiplicities of π- mesons produced in the 5% most central7Be + 9Be collisions at beam momenta of 19A, 30A, 40A, 75A and 150AGeV/c obtained by the so-called h- method which does not require any particle identification. The shape of the transverse mass spectra differs from the shapes measured in central Pb + Pb collisions and inelastic p+p interactions. The normalized width of the rapidity distribution decreases with increasing collision energy and is in between the results for inelastic nucleon–nucleon and central Pb + Pb collisions. The mean multiplicity of pions per wounded nucleon in central7Be + 9Be collisions is close to that in central Pb + Pb collisions up to 75AGeV/c. However, at the top SPS energy the result lies between those for nucleon–nucleon and Pb + Pb interactions. The results are discussed in the context of predictions for the onset of deconfinement at the CERN SPS collision energies.
dc.identifier.citationMeasurements of π- production in 7 Be + 9 Be collisions at beam momenta from 19A to 150 AGeV/c in the NA61/SHINE experiment at the CERN SPS: NA61/SHINE Collaboration / Acharya, A. [et al.] // European Physical Journal C. - 2020. - 80. - № 10. - 10.1140/epjc/s10052-020-08514-6
dc.identifier.doi10.1140/epjc/s10052-020-08514-6
dc.identifier.urihttps://www.doi.org/10.1140/epjc/s10052-020-08514-6
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85092773387&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000583224800001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22459
dc.relation.ispartofEuropean Physical Journal C
dc.titleMeasurements of π- production in 7 Be + 9 Be collisions at beam momenta from 19A to 150 AGeV/c in the NA61/SHINE experiment at the CERN SPS: NA61/SHINE Collaboration
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue10
oaire.citation.volume80
relation.isAuthorOfPublication86fb429a-6e41-44c7-b025-4cf32d1f2f74
relation.isAuthorOfPublicationbd32b8d0-106c-4da4-a7e8-ce53883cb9ba
relation.isAuthorOfPublicationb63cacca-2813-4dee-964b-26cdc4e09e74
relation.isAuthorOfPublication85af5626-2b88-4006-9deb-f9293b0bdc4c
relation.isAuthorOfPublication0251bcb9-399a-497b-a1f2-77360ac345a6
relation.isAuthorOfPublication.latestForDiscovery86fb429a-6e41-44c7-b025-4cf32d1f2f74
relation.isOrgUnitOfPublication543ffddb-d115-4466-be75-83b0f2c5a473
relation.isOrgUnitOfPublicationba0b4738-e6bd-4285-bda5-16ab2240dbd1
relation.isOrgUnitOfPublication06e1796d-4f55-4057-8d7e-bb2f3b5676f5
relation.isOrgUnitOfPublication.latestForDiscovery543ffddb-d115-4466-be75-83b0f2c5a473
Файлы
Original bundle
Теперь показываю 1 - 1 из 1
Уменьшенное изображение
Name:
W3125582026.pdf
Size:
3.42 MB
Format:
Adobe Portable Document Format
Description:
Download
Коллекции
Публикации