prikaz prve stranice dokumenta KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV
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Scientific paper - Letter
KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV
Physics Letters B, 833 (2022); 137335. https://doi.org/10.1016/j.physletb.2022.137335
(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). KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV. Physics Letters B, 833.. doi: 10.1016/j.physletb.2022.137335

Acharya, S., et al. "KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV." Physics Letters B, vol. 833, 2022. https://doi.org/10.1016/j.physletb.2022.137335

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV." Physics Letters B 833 (2022). https://doi.org/10.1016/j.physletb.2022.137335

Acharya, S., et al. (2022) 'KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV', Physics Letters B, 833. doi: 10.1016/j.physletb.2022.137335

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV. Physics Letters B [Internet]. 2022 [cited 2024 December 10];833. doi: 10.1016/j.physletb.2022.137335

S. Acharya, et al., "KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV", Physics Letters B, vol. 833, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:431247. [Accessed: 10 December 2024]

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Metadata
Title (english)KS0KS0 and KS0K± femtoscopy in pp collisions at √s = 5.02 and 13 TeV
AuthorS. Acharya
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorDavid Karatović
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorLinda Vicković
Author
...
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)
Femtoscopic correlations with the particle pair combinations KS0KS0 and KS0K± are studied in pp collisions at √s=5.02 and 13 TeV by the ALICE experiment. At both energies, boson source parameters are extracted for both pair combinations, by fitting models based on Gaussian size distributions of the sources, to the measured two- particle correlation functions. The interaction model used for the KS0KS0 analysis includes quantum statistics and strong final-state interactions through the f0(980) and a0(980) resonances. The model used for the KS0K± analysis includes only the final-state interaction through the a0 resonance. Source parameters extracted in the present work are compared with published values from pp collisions at √s=7 TeV and the different pair combinations are found to be consistent. From the observation that the strength of the KS0KS0 correlations is significantly greater than the strength of the KS0K± correlations, the new results are compatible with the a0 resonance being a tetraquark state of the form (q1, q2‾, s, s‾), where q1 and q2 are u or d quarks.
Keywords (english)
Languageenglish
Publication typeScientific paper - Letter
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 833, 137335
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2022.137335
URN:NBNurn:nbn:hr:217:431247
Publication2022
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269322004695
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, ALICE. 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 1 December 2021. Received in revised form 11 May 2022. Accepted 18 July 2022. Available online 21 July 2022. Published 10 October 2022.
Created on2024-09-10 20:11:23