prikaz prve stranice dokumenta Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV
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Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV
Journal of High Energy Physics, 2021 (2021), 10; 159. https://doi.org/10.1007/JHEP10(2021)159
(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...

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2021). Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV. Journal of High Energy Physics, 2021. (10). doi: 10.1007/JHEP10(2021)159

Acharya, S., et al. "Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV." Journal of High Energy Physics, vol. 2021, br. 10, 2021. https://doi.org/10.1007/JHEP10(2021)159

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV." Journal of High Energy Physics 2021, br. 10 (2021). https://doi.org/10.1007/JHEP10(2021)159

Acharya, S., et al. (2021) 'Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV', Journal of High Energy Physics, 2021(10). doi: 10.1007/JHEP10(2021)159

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV. Journal of High Energy Physics [Internet]. 19.10.2021. [pristupljeno 26.12.2024.];2021(10). doi: 10.1007/JHEP10(2021)159

S. Acharya, et al., "Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV", Journal of High Energy Physics, vol. 2021, br. 10, Listopad 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:219494. [Citirano: 26.12.2024.]

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Naslov (engleski)Measurement of the production cross section of prompt Ξ0 c baryons at midrapidity in pp collisions at √s = 5.02 TeV
AutorS. Acharya
Autor
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AutorFilip Erhardt
Autor
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AutorSven Gotovac
Autor
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AutorMarko Jerčić
Autor
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AutorDavid Karatović
Autor
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AutorPetra Lončar
Autor
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AutorEugen Mudnić
Autor
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AutorMirko Planinić
Autor
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AutorNikola Poljak
Autor
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AutorLinda Vicković
Autor
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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 transverse momentum (pT) differential cross- section of the charm-strange baryon Ξc^0 is measured at midrapidity (|y| < 0.5) via its semileptonic decay into e^+Ξ^−ν_e in pp collisions at √s = 5.02 TeV with the ALICE detector at the LHC. The ratio of the pT-differential Ξc^0-baryon and D^0-meson production cross-sections is also reported. The measurements are compared with simulations with different tunes of the PYTHIA 8 event generator, with predictions from a statistical hadronisation model (SHM) with a largely augmented set of charm-baryon states beyond the current lists of the Particle Data Group, and with models including hadronisation via quark coalescence. The pT-integrated cross section of prompt Ξc^0-baryon production at midrapidity is also reported, which is used to calculate the baryon-to-meson ratio Ξc^0/D^0 = 0.20 ± 0.04(stat.)−0.07+0.08(syst.). These results provide an additional indication of a modification of the charm fragmentation from e^+e^− and e^−p collisions to pp collisions.
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. 2021, br. 10, 159
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP10(2021)159
URN:NBNurn:nbn:hr:217:219494
Datum objave publikacije2021-10-19
URL dokumentahttps://link.springer.com/10.1007/JHEP10(2021)159
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), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. Received: July 29, 2021. Accepted: October 4, 2021. Published: October 19, 2021.
Datum i vrijeme pohrane2024-09-22 20:38:16