prikaz prve stranice dokumenta Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$
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Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$
The European Physical Journal A, 59 (2023), 7; 145. https://doi.org/10.1140/epja/s10050-023-00998-6
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; 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. (2023). Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$. The European Physical Journal A, 59. (7). doi: 10.1140/epja/s10050-023-00998-6

Acharya, S., et al. "Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$." The European Physical Journal A, vol. 59, br. 7, 2023. https://doi.org/10.1140/epja/s10050-023-00998-6

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković i N. Zurlo. "Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$." The European Physical Journal A 59, br. 7 (2023). https://doi.org/10.1140/epja/s10050-023-00998-6

Acharya, S., et al. (2023) 'Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$', The European Physical Journal A, 59(7). doi: 10.1140/epja/s10050-023-00998-6

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$. The European Physical Journal A [Internet]. 03.07.2023. [pristupljeno 06.08.2024.];59(7). doi: 10.1140/epja/s10050-023-00998-6

S. Acharya, et al., "Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$", The European Physical Journal A, vol. 59, br. 7, Srpanj 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:933071. [Citirano: 06.08.2024.]

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Naslov (engleski)Towards the understanding of the genuine three-body interaction for p–p–p and p–p–$$\Lambda $$
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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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)
Three-body nuclear forces play an important role in the structure of nuclei and hypernuclei and are also incorporated in models to describe the dynamics of dense baryonic matter, such as in neutron stars. So far, only indirect measurements anchored to the binding energies of nuclei can be used to constrain the three-nucleon force, and if hyperons are considered, the scarce data on hypernuclei impose only weak constraints on the three-body forces. In this work, we present the first direct measurement of the p–p–p and p–p–Λ systems in terms of three- particle correlation functions carried out for pp collisions at √s = 13 TeV. Three-particle cumulants are extracted from the correlation functions by applying the Kubo formalism, where the three- particle interaction contribution to these correlations can be isolated after subtracting the known two-body interaction terms. A negative cumulant is found for the p–p–p system, hinting to the presence of a residual three-body effect while for p–p– the cumulant is consistent with zero. This measurement demonstrates the accessibility of three- baryon correlations at the LHC.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaThe European Physical Journal A
Brojčani podacivol. 59, br. 7, 145
e-ISSN1434-601X
DOIhttps://doi.org/10.1140/epja/s10050-023-00998-6
URN:NBNurn:nbn:hr:217:933071
Datum objave publikacije2023-07-03
URL dokumentahttps://link.springer.com/10.1140/epja/s10050-023-00998-6
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© CERN for the benefit of the ALICE Collaboration 2023. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. Received: 17 June 2022. Accepted: 30 September 2022. Published online: 3 July 2023.
Datum i vrijeme pohrane2024-07-15 20:51:09