prikaz prve stranice dokumenta Search for a common baryon source in high-multiplicity pp collisions at the LHC
  Download
PDF 1.16 MB
Scientific paper - Original scientific paper
Search for a common baryon source in high-multiplicity pp collisions at the LHC
Physics Letters B, 811 (2020); 135849. https://doi.org/10.1016/j.physletb.2020.135849
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Vicković, Linda; ...; Zurlo, N. More authors...

Institutional repository: Repository of the Faculty of Science

Cite this document

Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zurlo, N. (2020). Search for a common baryon source in high-multiplicity pp collisions at the LHC. Physics Letters B, 811.. doi: 10.1016/j.physletb.2020.135849

Acharya, S., et al. "Search for a common baryon source in high-multiplicity pp collisions at the LHC." Physics Letters B, vol. 811, 2020. https://doi.org/10.1016/j.physletb.2020.135849

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Search for a common baryon source in high-multiplicity pp collisions at the LHC." Physics Letters B 811 (2020). https://doi.org/10.1016/j.physletb.2020.135849

Acharya, S., et al. (2020) 'Search for a common baryon source in high-multiplicity pp collisions at the LHC', Physics Letters B, 811. doi: 10.1016/j.physletb.2020.135849

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. Search for a common baryon source in high-multiplicity pp collisions at the LHC. Physics Letters B [Internet]. 2020 [cited 2024 December 29];811. doi: 10.1016/j.physletb.2020.135849

S. Acharya, et al., "Search for a common baryon source in high-multiplicity pp collisions at the LHC", Physics Letters B, vol. 811, 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:875142. [Accessed: 29 December 2024]

Metadata
Title (english)Search for a common baryon source in high-multiplicity pp collisions at the LHC
AuthorS. Acharya
Author
...
AuthorTome Antičić
MBZ: 218816
Author
...
AuthorFilip Erhardt
MBZ: 345132
Author
...
AuthorSven Gotovac
MBZ: 108173
Author
...
AuthorMarko Jerčić
MBZ: 358125
Author
...
AuthorPetra Lončar
MBZ: 350591
Author
...
AuthorEugen Mudnić
MBZ: 248856
Author
...
AuthorMirko Planinić
MBZ: 213776
Author
...
AuthorNikola Poljak
MBZ: 283732
Author
...
AuthorGoran Simatović
MBZ: 329845
Author
...
AuthorLinda Vicković
MBZ: 242565
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)
We report on the measurement of the size of the particle-emitting source from two-baryon correlations with ALICE in high-multiplicity pp collisions at √sNN = 13 TeV. The source radius is studied with low relative momentum p–p, antiproton-antiproton, p–Λ , and antiproton- anti-Λ pairs as a function of the pair transverse mass considering for the first time in a quantitative way the effect of strong resonance decays. After correcting for this effect, the radii extracted for pairs of different particle species agree. This indicates that protons, antiprotons, Λs, and anti-Λs originate from the same source. Within the measured range (1.1–2.2) GeV the invariant radius of this common source varies between 1.3 and 0.85 fm. These results provide a precise reference for studies of the strong hadron– hadron interactions and for the investigation of collective properties in small colliding systems.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 811, 135849
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2020.135849
URN:NBNurn:nbn:hr:217:875142
Publication2020
ProjectNumber: IP-2018-01-4108
Title (croatian): Demistificiranje dvočestičnih korelacija u pp sudarima s nadograđenom komorom vremenske projekcije
Title (english): Demystification two particle correlations in pp collisions with the upgraded time projection chamber
Acronym: TPCwithTPC
Leader: Mirko Planinić
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://www.sciencedirect.com/science/article/pii/S0370269320306523
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2020 CERN for the benefit of the ALICE Collaboration. 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 21 April 2020. Received in revised form 16 September 2020. Accepted 5 October 2020. Available online 8 October 2020.
Created on2021-01-12 13:46:56