Study of clusters and hypernuclei production with the NICA/MPD experiment
Description
Heavy-ion collisions provide the unique possibility to create and investigate hot and dense matter in the laboratory. At the initial stage of the reaction a QGP is formed, while the final stage is driven by the hadronization process and the formation of clusters. The capture of the produced hyperons by clusters of nucleons leads to the hypernuclei formation which is a very rare process at strangeness threshold energies. We report on the first results on the dynamical modeling of cluster formation with the combined PHSD + SACA (Parton–Hadron–Strings dynamics + Simulated Annealing Clusterization Algorithm) model at Nuclotron and NICA energies. The clusters selection in SACA is realized by a simulated annealing procedure to obtain the most bound configuration of fragments and nucleons. Based on present predictions of the combined model we study the possibility to detect such clusters and hypernuclei in the NICA/MPD detector
Additional details
Identifiers
Publishing Information
- Journal Title
- Physics of Atomic Nuclei
- Journal Volume
- 78
- Journal Issue
- 13
- Journal Page Range
- p. 1508-1510
- ISSN
- 1063-7788
- CODEN
- PANUEO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47041669
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ALGORITHMS; ANNEALING; GLUON MODEL; HEAVY ION REACTIONS; HYPERNUCLEI; HYPERONS; NUCLEONS; QUARK MATTER; QUARK MODEL; STRANGENESS; STRING MODELS; THRESHOLD ENERGY
- Descriptors DEC
- BARYONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; ENERGY; EXTENDED PARTICLE MODEL; FERMIONS; HADRONS; HEAT TREATMENTS; MATHEMATICAL LOGIC; MATHEMATICAL MODELS; MATTER; NUCLEAR FRAGMENTS; NUCLEAR REACTIONS; NUCLEI; PARTICLE MODELS; PARTICLE PROPERTIES; QUARK MODEL; STRANGE PARTICLES
Optional Information
- Copyright
- Copyright (c) 2015 Pleiades Publishing, Ltd.