Publications [#381175] of Seog Oh

Papers Published

1. Acharya, S; Adamová, D; Aglieri Rinella, G; Agnello, M; Agrawal, N; Ahammed, Z; Ahmad, S; Ahn, SU; Ahuja, I; Akindinov, A; Al-Turany, M; Aleksandrov, D; Alessandro, B; Alfanda, HM; Alfaro Molina, R; Ali, B; Alici, A; Alizadehvandchali, N; Alkin, A; Alme, J; Alocco, G; Alt, T; Altamura, AR; Altsybeev, I; Alvarado, JR; Anaam, MN; Andrei, C; Andreou, N; Andronic, A; Anguelov, V; Antinori, F; Antonioli, P; Apadula, N; Aphecetche, L; Appelshäuser, H; Arata, C; Arcelli, S; Aresti, M; Arnaldi, R; Arneiro, JGMCA; Arsene, IC; Arslandok, M; Augustinus, A; Averbeck, R; Azmi, MD; Baba, H; Badalà, A; Bae, J; Baek, YW; Bai, X; Bailhache, R; Bailung, Y; Balbino, A; Baldisseri, A; Balis, B; Banerjee, D; Banoo, Z; Barbera, R; Barile, F; Barioglio, L; Barlou, M; Barman, B; Barnaföldi, GG; Barnby, LS; Barret, V; Barreto, L; Bartels, C; Barth, K; Bartsch, E; Bastid, N; Basu, S; Batigne, G; Battistini, D; Batyunya, B; Bauri, D; Bazo Alba, JL; Bearden, IG; Beattie, C; Becht, P; Behera, D; Belikov, I; Bell Hechavarria, ADC; Bellini, F; Bellwied, R; Belokurova, S; Beltran, YAV; Bencedi, G; Beole, S; Berdnikov, Y; Berdnikova, A; Bergmann, L; Besoiu, MG; Betev, L; Bhaduri, PP; Bhasin, A; Bhat, MA; Bhattacharjee, B; Bianchi, L; Bianchi, N; Bielčík, J, Exploring the Strong Interaction of Three-Body Systems at the LHC, Physical Review X, vol. 14 no. 3 (July, 2024) [doi]
   (last updated on 2026/01/21)

   Abstract:
   Deuterons are atomic nuclei composed of a neutron and a proton held together by the strong interaction. Unbound ensembles composed of a deuteron and a third nucleon have been investigated in the past using scattering experiments, and they constitute a fundamental reference in nuclear physics to constrain nuclear interactions and the properties of nuclei. In this work, K⁺-d and p-d femtoscopic correlations measured by the ALICE Collaboration in proton-proton (pp) collisions at √s ¼ 13 TeV at the Large Hadron Collider ffiffi (LHC) are presented. It is demonstrated that correlations in momentum space between deuterons and kaons or protons allow us to study three-hadron systems at distances comparable with the proton radius. The analysis of the K⁺-d correlation shows that the relative distances at which deuterons and protons or kaons are produced are around 2 fm. The analysis of the p-d correlation shows that only a full three-body calculation that accounts for the internal structure of the deuteron can explain the data. In particular, the sensitivity of the observable to the short-range part of the interaction is demonstrated. These results indicate that correlations involving light nuclei in pp collisions at the LHC will also provide access to any three-body system in the strange and charm sectors.