prikaz prve stranice dokumenta Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV
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Scientific paper - Original scientific paper
Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV
European Physical Journal C, 74 (2014), 8; 2974. https://doi.org/10.1140/epjc/s10052-014-2974-4
(ALICE Collaboration) Abelev, B.; ...; Antičić, Tome; ...; Gotovac, Sven; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Šuša, Tatjana; ...; Vicković, Linda; ...; Zyzak, M. More authors...

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Abelev, B., Antičić, T., Gotovac, S., Mudnić, E., Planinić, M., Poljak, N. ... Zyzak, M. (2014). Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV. European Physical Journal C, 74. (8). doi: 10.1140/epjc/s10052-014-2974-4

Abelev, B., et al. "Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV." European Physical Journal C, vol. 74, no. 8, 2014. https://doi.org/10.1140/epjc/s10052-014-2974-4

Abelev, B., Tome Antičić, Sven Gotovac, Eugen Mudnić, Mirko Planinić, Nikola Poljak, Goran Simatović, Tatjana Šuša, Linda Vicković and M. Zyzak. "Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV." European Physical Journal C 74, no. 8 (2014). https://doi.org/10.1140/epjc/s10052-014-2974-4

Abelev, B., et al. (2014) 'Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV', European Physical Journal C, 74(8). doi: 10.1140/epjc/s10052-014-2974-4

Abelev B, Antičić T, Gotovac S, Mudnić E, Planinić M, Poljak N, and sur.. Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV. European Physical Journal C [Internet]. 2014 [cited 2024 December 29];74(8). doi: 10.1140/epjc/s10052-014-2974-4

B. Abelev, et al., "Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV", European Physical Journal C, vol. 74, no. 8, 2014. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:426647. [Accessed: 29 December 2024]

Metadata
Title (english)Measurement of quarkonium production at forward rapidity in pp collisions at √s = 7 TeV
AuthorB. Abelev
Author
...
AuthorTome Antičić
Author
...
AuthorSven Gotovac
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorGoran Simatović
Author
...
AuthorTatjana Šuša
Author
...
AuthorLinda Vicković
Author
...
AuthorM. Zyzak
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The inclusive production cross sections at forward rapidity of J/ψ, ψ(2S), ϒ(1S) and ϒ(2S) are measured in pp collisions at √s = 7 TeV with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.35 pb−1. Quarkonia are reconstructed in the dimuon-decay channel and the signal yields are evaluated by fitting the μ+μ− invariant mass distributions. The differential production cross sections are measured as a function of the transverse momentum pT and rapidity y, over the ranges 0 < pT < 20 GeV/c for J/ψ, 0 < pT < 12 GeV/c for all other resonances and for 2.5 < y < 4. The measured cross sections integrated over pT and y, and assuming unpolarized quarkonia, are: σJ/ψ = 6.69 ± 0.04 ± 0.63 µb, σψ(2S) = 1.13 ± 0.07 ± 0.19 µb, σϒ(1S) = 54.2 ± 5.0 ± 6.7 nb and σϒ(2S) = 18.4 ± 3.7 ± 2.9 nb, where the first uncertainty is statistical and the second one is systematic. The results are compared to measurements performed by other LHC experiments and to theoretical models.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleEuropean Physical Journal C
Numberingvol. 74, no. 8, 2974
p-ISSN1434-6044
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-014-2974-4
URN:NBNurn:nbn:hr:217:426647
Publication2014
ProjectNumber: 119-0982887-1006
Title (croatian): Istraživanje hadronskih sustava upotrebom relativističkih projektila
Leader: Mirko Planinić
Jurisdiction: Croatia
Funding stream: ZP
ProjectNumber: 098-0982887-2878
Title (croatian): Eksperimentalna fizika na LHC energijama
Leader: Krešo Kadija
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttps://link.springer.com/article/10.1140/epjc/s10052-014-2974-4
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© CERN for the benefit of the ALICE collaboration 2014. This article is published with open access at Springerlink.com. Article funded by SCOAP3. Received: 10 April 2014. Accepted: 9 July 2014. Published online: 13 August 2014.
Created on2019-12-02 18:05:49