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Measurement of strange baryon–antibaryon interactions with femtoscopic correlations
Physics Letters B, 802 (2020); 135223. https://doi.org/10.1016/j.physletb.2020.135223
(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; ...; Zurlo, N. Više autora...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zurlo, N. (2020). Measurement of strange baryon–antibaryon interactions with femtoscopic correlations. Physics Letters B, 802.. doi: 10.1016/j.physletb.2020.135223

Acharya, S., et al. "Measurement of strange baryon–antibaryon interactions with femtoscopic correlations." Physics Letters B, vol. 802, 2020. https://doi.org/10.1016/j.physletb.2020.135223

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Measurement of strange baryon–antibaryon interactions with femtoscopic correlations." Physics Letters B 802 (2020). https://doi.org/10.1016/j.physletb.2020.135223

Acharya, S., et al. (2020) 'Measurement of strange baryon–antibaryon interactions with femtoscopic correlations', Physics Letters B, 802. doi: 10.1016/j.physletb.2020.135223

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, i sur.. Measurement of strange baryon–antibaryon interactions with femtoscopic correlations. Physics Letters B [Internet]. 2020. [pristupljeno 18.11.2024.];802. doi: 10.1016/j.physletb.2020.135223

S. Acharya, et al., "Measurement of strange baryon–antibaryon interactions with femtoscopic correlations", Physics Letters B, vol. 802, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:355979. [Citirano: 18.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:355979
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Naslov (engleski)Measurement of strange baryon–antibaryon interactions with femtoscopic correlations
AutorS. Acharya
Autor
...
AutorTome Antičić
Autor
...
AutorFilip Erhardt
MBZ: 345132
Autor
...
AutorSven Gotovac
MBZ: 108173
Autor
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AutorMarko Jerčić
MBZ: 358125
Autor
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AutorPetra Lončar
MBZ: 350591
Autor
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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
...
AutorN. Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Two-particle correlation functions were measured for pp‾ , pΛ‾ , p‾Λ , and ΛΛ‾ pairs in Pb–Pb collisions at √sNN=2.76 TeV and √sNN=5.02 TeV recorded by the ALICE detector. From a simultaneous fit to all obtained correlation functions, real and imaginary components of the scattering lengths, as well as the effective ranges, were extracted for combined pΛ‾ and p‾Λ pairs and, for the first time, for ΛΛ‾ pairs. Effective averaged scattering parameters for heavier baryon–antibaryon pairs, not measured directly, are also provided. The results reveal similarly strong interaction between measured baryon–antibaryon pairs, suggesting that they all annihilate in the same manner at the same pair relative momentum k* . Moreover, the reported significant non-zero imaginary part and negative real part of the scattering length provide motivation for future baryon–antibaryon bound state searches.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysics Letters B
Brojčani podacivol. 802, 135223
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2020.135223
URN:NBNurn:nbn:hr:217:355979
Datum objave publikacije2020
URL dokumentahttps://www.sciencedirect.com/science/article/pii/S0370269320300277
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2020 The Author(s). 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 25 September 2019; received in revised form 10 January 2020; accepted 13 January 2020; available online 16 January 2020; published 10 March 2020.
Datum i vrijeme pohrane2020-11-22 15:32:31