Počet záznamů: 1
Study of the p-p-K.sup.+./sup. and p-p-K.sup.–./sup. dynamics using the femtoscopy technique
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SYSNO ASEP 0582629 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Study of the p-p-K+ and p-p-K– dynamics using the femtoscopy technique Tvůrce(i) Acharya, S. (IN)
Adamová, Dagmar (UJF-V) RID, ORCID, SAI
Adler, A. (DE)
Aglieri Rinella, G. (CH)
Bielčík, J. (CZ)
Bielčíková, Jana (UJF-V) RID, ORCID, SAI
Broz, M. (CZ)
Contreras, J. G. (CZ)
Filová, V. (CZ)
Grecká, Ekaterina (UJF-V) ORCID
Grund, D. (CZ)
Herman, T. (CZ)
Isakov, Artem (UJF-V) ORCID, SAI
Kotliarov, Artem (UJF-V) ORCID, SAI
Krupová, D. M. (CZ)
Křížek, Filip (UJF-V) RID, ORCID, SAI
Kushpil, Svetlana (UJF-V) RID, ORCID, SAI
Šafařík, K. (CZ)
Torres, S. R. (CZ)
Závada, Petr (FZU-D) RID, ORCIDCelkový počet autorů 1041 Číslo článku 298 Zdroj.dok. European Physical Journal A. - : Springer - ISSN 1434-6001
Roč. 59, č. 12 (2023)Poč.str. 14 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova ALICE collaboration ; heavy ion collisions Obor OECD Nuclear physics Výzkumná infrastruktura CERN-CZ III - 90240 - Fyzikální ústav AV ČR, v. v. i. Způsob publikování Open access Institucionální podpora FZU-D - RVO:68378271 ; UJF-V - RVO:61389005 UT WOS 001144238600001 EID SCOPUS 85180267787 DOI 10.1140/epja/s10050-023-01139-9 Anotace The interactions of kaons (K) and antikaons ((K) over bar) with few nucleons (N) were studied so far using kaonic atom data and measurements of kaon production and interaction yields in nuclei. Some details of the three-body KNN and KNN dynamics are still not well understood, mainly due to the overlap with multi-nucleon interactions in nuclei. An alternative method to probe the dynamics of three-body systems with kaons is to study the final state interaction within triplet of particles emitted in pp collisions at the Large Hadron Collider, which are free from effects due to the presence of bound nucleons. This Letter reports the first femtoscopic study of p-p-K+ and p-p-K- correlations measured in high-multiplicity pp collisions at root s = 13 TeV by the ALICE Collaboration. The analysis shows that the measured p-p-K+ and p-p-K- correlation functions can be interpreted in terms of pairwise interactions in the triplets, indicating that the dynamics of such systems is dominated by the two-body interactions without significant contributions from three-body effects or bound states. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2024 Elektronická adresa https://doi.org/10.1140/epja/s10050-023-01139-9
Počet záznamů: 1