prikaz prve stranice dokumenta Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV
  Preuzmi
PDF 986.92 KB
Znanstveni rad - Pismo
Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV
Physics Letters B, 827 (2022); 136984. https://doi.org/10.1016/j.physletb.2022.136984
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. Više autora...

Citirajte ovaj rad

Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2022). Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV. Physics Letters B, 827.. doi: 10.1016/j.physletb.2022.136984

Acharya, S., et al. "Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV." Physics Letters B, vol. 827, 2022. https://doi.org/10.1016/j.physletb.2022.136984

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV." Physics Letters B 827 (2022). https://doi.org/10.1016/j.physletb.2022.136984

Acharya, S., et al. (2022) 'Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV', Physics Letters B, 827. doi: 10.1016/j.physletb.2022.136984

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV. Physics Letters B [Internet]. 2022. [pristupljeno 11.11.2024.];827. doi: 10.1016/j.physletb.2022.136984

S. Acharya, et al., "Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV", Physics Letters B, vol. 827, 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:571233. [Citirano: 11.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:571233
Prijavite se u repozitorij kako biste mogli spremiti objekt u svoju listu.
Podaci o radu
Naslov (engleski)Production of Λ and K^0_s in jets in p–Pb collisions at √sNN = 5.02 TeV and pp collisions at √s =7 TeV
AutorS. Acharya
Autor
...
AutorFilip Erhardt
Autor
...
AutorSven Gotovac
Autor
...
AutorMarko Jerčić
Autor
...
AutorDavid Karatović
Autor
...
AutorPetra Lončar
Autor
...
AutorEugen Mudnić
Autor
...
AutorMirko Planinić
Autor
...
AutorNikola Poljak
Autor
...
AutorLinda Vicković
Autor
...
AutorN. Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The production of Λ baryons and KS0 mesons (V0 particles) was measured in p–Pb collisions at √sNN=5.02 TeV and pp collisions at s=7 TeV with ALICE at the LHC. The production of these strange particles is studied separately for particles associated with hard scatterings and the underlying event to shed light on the baryon-to-meson ratio enhancement observed at intermediate transverse momentum (pT) in high multiplicity pp and p–Pb collisions. Hard scatterings are selected on an event-by-event basis with jets reconstructed with the anti-kT algorithm using charged particles. The production of strange particles associated with jets pT, jetch>10 and pT, jetch>20 GeV/c in p–Pb collisions, and with jet pT, jetch>10 GeV/c in pp collisions is reported as a function of pT. Its dependence on angular distance from the jet axis, R(V0, jet), for jets with pT, jetch>10 GeV/c in p–Pb collisions is reported as well. The pT-differential production spectra of strange particles associated with jets are found to be harder compared to that in the underlying event and both differ from the inclusive measurements. In events containing a jet, the density of the V0 particles in the underlying event is found to be larger than the density in the minimum bias events. The Λ/KS0 ratio associated with jets in p–Pb collisions is consistent with the ratio in pp collisions and follows the expectation of jets fragmenting in vacuum. On the other hand, this ratio within jets is consistently lower than the one obtained in the underlying event and it does not show the characteristic enhancement of baryons at intermediate pT often referred to as “baryon anomaly” in the inclusive measurements.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Pismo
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysics Letters B
Brojčani podacivol. 827, 136984
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2022.136984
URN:NBNurn:nbn:hr:217:571233
Datum objave publikacije2022
URL dokumentahttps://linkinghub.elsevier.com/retrieve/pii/S0370269322001186
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 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 8 September 2021. Received in revised form 11 February 2022. Accepted 18 February 2022. Available online 25 February 2022. Published 10 April 2022.
Datum i vrijeme pohrane2024-09-10 20:46:30