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Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions
Journal of High Energy Physics, 2023 (2023), 08; 006. https://doi.org/10.1007/JHEP08(2023)006
(ALICE Collaboration) Acharya, Sheryasi; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, Nicola Više autora...

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2023). Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions. Journal of High Energy Physics, 2023. (08). doi: 10.1007/JHEP08(2023)006

Acharya, Sheryasi, et al. "Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions." Journal of High Energy Physics, vol. 2023, br. 08, 2023. https://doi.org/10.1007/JHEP08(2023)006

Acharya, Sheryasi, Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković i Nicola Zurlo. "Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions." Journal of High Energy Physics 2023, br. 08 (2023). https://doi.org/10.1007/JHEP08(2023)006

Acharya, S., et al. (2023) 'Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions', Journal of High Energy Physics, 2023(08). doi: 10.1007/JHEP08(2023)006

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions. Journal of High Energy Physics [Internet]. 02.08.2023. [pristupljeno 22.11.2024.];2023(08). doi: 10.1007/JHEP08(2023)006

S. Acharya, et al., "Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions", Journal of High Energy Physics, vol. 2023, br. 08, Kolovoz 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:587959. [Citirano: 22.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:587959
Podaci o radu
Naslov (engleski)Inclusive and multiplicity dependent production of electrons from heavy-flavour hadron decays in pp and p-Pb collisions
AutorSheryasi 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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AutorMirko Planinić
Autor
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AutorNikola Poljak
Autor
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AutorLinda Vicković
Autor
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AutorNicola Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Measurements of the production of electrons from heavy-flavour hadron decays in pp collisions at √𝑠 = 13 TeV at midrapidity with the ALICE detector are presented down to a transverse momentum (pT) of 0.2 GeV/c and up to pT = 35 GeV/c, which is the largest momentum range probed for inclusive electron measurements in ALICE. In p-Pb collisions, the production cross section and the nuclear modification factor of electrons from heavy-flavour hadron decays are measured in the pT range 0.5 < pT < 26 GeV/c at √𝑠NN = 8.16 TeV. The nuclear modification factor is found to be consistent with unity within the statistical and systematic uncertainties. In both collision systems, first measurements of the yields of electrons from heavy-flavour hadron decays in different multiplicity intervals normalised to the multiplicity-integrated yield (self-normalised yield) at midrapidity are reported as a function of the self-normalised charged-particle multiplicity estimated at midrapidity. The self-normalised yields in pp and p-Pb collisions grow faster than linear with the self-normalised multiplicity. A strong pT dependence is observed in pp collisions, where the yield of high-pT electrons increases faster as a function of multiplicity than the one of low-pT electrons. The measurement in p-Pb collisions shows no pT dependence within uncertainties. The self-normalised yields in pp and p-Pb collisions are compared with measurements of other heavy-flavour, light-flavour, and strange particles, and with Monte Carlo simulations.
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. 2023, br. 08, 006
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP08(2023)006
URN:NBNurn:nbn:hr:217:587959
Datum objave publikacije2023-08-02
URL dokumentahttps://link.springer.com/10.1007/JHEP08(2023)006
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. Received: April 28, 2023. Accepted: July 16, 2023. Published: August 2, 2023. .
Datum i vrijeme pohrane2024-07-15 13:03:54