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Scientific paper - Letter
Measurement of K⁎(892)± production in inelastic pp collisions at the LHC
Physics Letters B, 828 (2022); 137013. https://doi.org/10.1016/j.physletb.2022.137013
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2022). Measurement of K⁎(892)± production in inelastic pp collisions at the LHC. Physics Letters B, 828.. doi: 10.1016/j.physletb.2022.137013

Acharya, S., et al. "Measurement of K⁎(892)± production in inelastic pp collisions at the LHC." Physics Letters B, vol. 828, 2022. https://doi.org/10.1016/j.physletb.2022.137013

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "Measurement of K⁎(892)± production in inelastic pp collisions at the LHC." Physics Letters B 828 (2022). https://doi.org/10.1016/j.physletb.2022.137013

Acharya, S., et al. (2022) 'Measurement of K⁎(892)± production in inelastic pp collisions at the LHC', Physics Letters B, 828. doi: 10.1016/j.physletb.2022.137013

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Measurement of K⁎(892)± production in inelastic pp collisions at the LHC. Physics Letters B [Internet]. 2022 [cited 2024 October 09];828. doi: 10.1016/j.physletb.2022.137013

S. Acharya, et al., "Measurement of K⁎(892)± production in inelastic pp collisions at the LHC", Physics Letters B, vol. 828, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:510274. [Accessed: 09 October 2024]

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Metadata
Title (english)Measurement of K⁎(892)± production in inelastic pp collisions at the LHC
AuthorS. Acharya
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorDavid Karatović
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
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AuthorNikola Poljak
Author
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AuthorLinda Vicković
Author
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AuthorN. Zurlo
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 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.
Keywords (english)
Languageenglish
Publication typeScientific paper - Letter
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 828, 137013
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2022.137013
URN:NBNurn:nbn:hr:217:510274
Publication2022
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269322001472
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2022 European Organization for Nuclear Research. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 27 May 2021. Received in revised form 27 February 2022. Accepted 9 March 2022. Available online 16 March 2022. Published 10 May 2022.
Created on2024-09-10 20:41:43