prikaz prve stranice dokumenta Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV
  Preuzmi
PDF 2.25 MB
Znanstveni rad - Izvorni znanstveni rad
Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV
Journal of High Energy Physics, 2018 (2018), 4; 108. https://doi.org/10.1007/JHEP04(2018)108
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zou, S. Više autora...

Citirajte ovaj rad

Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zou, S. (2018). Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV. Journal of High Energy Physics, 2018. (4). doi: 10.1007/JHEP04(2018)108

Acharya, S., et al. "Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV." Journal of High Energy Physics, vol. 2018, br. 4, 2018. https://doi.org/10.1007/JHEP04(2018)108

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV." Journal of High Energy Physics 2018, br. 4 (2018). https://doi.org/10.1007/JHEP04(2018)108

Acharya, S., et al. (2018) 'Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV', Journal of High Energy Physics, 2018(4). doi: 10.1007/JHEP04(2018)108

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, i sur.. Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV. Journal of High Energy Physics [Internet]. 2018. [pristupljeno 24.12.2024.];2018(4). doi: 10.1007/JHEP04(2018)108

S. Acharya, et al., "Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV", Journal of High Energy Physics, vol. 2018, br. 4, 2018. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:855456. [Citirano: 24.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:855456
Prijavite se u repozitorij kako biste mogli spremiti objekt u svoju listu.
Podaci o radu
Naslov (engleski)Λ+c production in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV
AutorS. Acharya
Autor
...
AutorTome Antičić
MBZ: 218816
Autor
...
AutorFilip Erhardt
MBZ: 345132
Autor
...
AutorSven Gotovac
MBZ: 108173
Autor
...
AutorMarko Jerčić
MBZ: 358125
Autor
...
AutorPetra Lončar
MBZ: 350591
Autor
...
AutorEugen Mudnić
MBZ: 248856
Autor
...
AutorMirko Planinić
MBZ: 213776
Autor
...
AutorNikola Poljak
MBZ: 283732
Autor
...
AutorGoran Simatović
MBZ: 329845
Autor
...
AutorAntonija Utrobičić
MBZ: 342963
Autor
...
AutorLinda Vicković
MBZ: 242565
Autor
...
AutorS. Zou
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The pT-differential production cross section of prompt Λ+c charmed baryons was measured with the ALICE detector at the Large Hadron Collider (LHC) in pp collisions at √s=7 TeV and in p-Pb collisions at √sNN=5.02 TeV at midrapidity. The Λ+c and Λ¯−c were reconstructed in the hadronic decay modes Λ+c→pK−π+, Λ+c→pK0S and in the semileptonic channel Λ+c→e+νeΛ (and charge conjugates). The measured values of the Λ+c/D0 ratio, which is sensitive to the c-quark hadronisation mechanism, and in particular to the production of baryons, are presented and are larger than those measured previously in different colliding systems, centre-of-mass energies, rapidity and pT intervals, where the Λ+c production process may differ. The results are compared with the expectations obtained from perturbative Quantum Chromodynamics calculations and Monte Carlo event generators. Neither perturbative QCD calculations nor Monte Carlo models reproduce the data, indicating that the fragmentation of heavy-flavour baryons is not well understood. The first measurement at the LHC of the Λ+c nuclear modification factor, RpPb, is also presented. The RpPb is found to be consistent with unity and with that of D mesons within the uncertainties, and consistent with a theoretical calculation that includes cold nuclear matter effects and a calculation that includes charm quark interactions with a deconfined medium.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaJournal of High Energy Physics
Brojčani podacivol. 2018, br. 4, 108
p-ISSN1126-6708
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP04(2018)108
URN:NBNurn:nbn:hr:217:855456
Datum objave publikacije2018
URL dokumentahttps://link.springer.com/article/10.1007%2FJHEP04%282018%29108
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomenaOpen Access, Copyright CERN, for the benefit of the ALICE Collaboration. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0 https://creativecommons.org/licenses/by/4.0/), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. Received: January 11, 2018. Accepted: February 6, 2018. Published: April 18, 2018.
Datum i vrijeme pohrane2020-02-29 20:38:23