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Production of (anti-) He 3 and (anti-) H 3 in p-Pb collisions at sNN =5.02 TeV
- Author(s): Acharya, S
- Adamová, D
- Adler, A
- Adolfsson, J
- Aggarwal, MM
- Aglieri Rinella, G
- Agnello, M
- Agrawal, N
- Ahammed, Z
- Ahmad, S
- Ahn, SU
- Akindinov, A
- Al-Turany, M
- Alam, SN
- Albuquerque, DSD
- Aleksandrov, D
- Alessandro, B
- Alfanda, HM
- Alfaro Molina, R
- Ali, B
- Ali, Y
- Alici, A
- Alkin, A
- Alme, J
- Alt, T
- Altenkamper, L
- Altsybeev, I
- Anaam, MN
- Andrei, C
- Andreou, D
- Andrews, HA
- Andronic, A
- Angeletti, M
- Anguelov, V
- Anson, C
- Antičić, T
- Antinori, F
- Antonioli, P
- Anwar, R
- Apadula, N
- Aphecetche, L
- Appelshaüser, H
- Arcelli, S
- Arnaldi, R
- Arratia, M
- Arsene, IC
- Arslandok, M
- Augustinus, A
- Averbeck, R
- Aziz, S
- Azmi, MD
- Badalà, A
- Baek, YW
- Bagnasco, S
- Bai, X
- Bailhache, R
- Bala, R
- Baldisseri, A
- Ball, M
- Balouza, S
- Barbera, R
- Barioglio, L
- Barnaföldi, GG
- Barnby, LS
- Barret, V
- Bartalini, P
- Barth, K
- Bartsch, E
- Baruffaldi, F
- Bastid, N
- Basu, S
- Batigne, G
- Batyunya, B
- Bauri, D
- Bazo Alba, JL
- Bearden, IG
- Bedda, C
- Behera, NK
- Belikov, I
- Bell Hechavarria, ADC
- Bellini, F
- Bellwied, R
- Belyaev, V
- Bencedi, G
- Beole, S
- Bercuci, A
- Berdnikov, Y
- Berenyi, D
- Bertens, RA
- Berzano, D
- Besoiu, MG
- Betev, L
- Bhasin, A
- Bhat, IR
- Bhat, MA
- Bhatt, H
- Bhattacharjee, B
- Bianchi, A
- Bianchi, L
- Bianchi, N
- et al.
Published Web Location
https://doi.org/10.1103/PHYSREVC.101.044906Abstract
The transverse momentum (pT) differential yields of (anti-)He3 and (anti-)H3 measured in p-Pb collisions at sNN = 5.02 TeV with ALICE at the Large Hadron Collider (LHC) are presented. The ratios of the pT-integrated yields of (anti-)He3 and (anti-)H3 to the proton yields are reported, as well as the pT dependence of the coalescence parameters B3 for (anti-)He3 and (anti-)H3. For (anti-)He3, the results obtained in four classes of the mean charged-particle multiplicity density are also discussed. These results are compared to predictions from a canonical statistical hadronization model and coalescence approaches. An upper limit on the total yield of 4Hē is determined.