期刊
ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE, VOL 71, 2021
卷 71, 期 -, 页码 377-402出版社
ANNUAL REVIEWS
DOI: 10.1146/annurev-nucl-102419-034438
关键词
strong interaction; correlations; hyperon; kaon; nuclear physics; femtoscopy; lattice QCD; bound state; chiral effective field theory; neutron stars
资金
- DFG [EXC 2094 390783311 ORIGINS, SFB 1258, FAB898/2-2]
- GSI [TMLRG1316F]
- BmBF [05P15WOFCA]
The strong interaction among hadrons has been traditionally studied through scattering experiments, but analyzing correlations in momentum space for stable and unstable hadrons in collisions has provided a new method. Recent results on hyperon-nucleon, hyperon-hyperon, and kaon-nucleon pairs show the potential of measuring the residual strong interaction of any hadron pair.
The strong interaction among hadrons has been measured in the past by scattering experiments. Although this technique has been extremely successful in providing information about the nucleon-nucleon and pion-nucleon interactions, when unstable hadrons are considered the experiments become more challenging. In the last few years, the analysis of correlations in the momentum space for pairs of stable and unstable hadrons measured in pp and p+Pb collisions by the ALICE Collaboration at the LHC has provided a new method to investigate the strong interaction among hadrons. In this article, we review the numerous results recently achieved for hyperon-nucleon, hyperon-hyperon, and kaon-nucleon pairs, which show that this new method opens the possibility of measuring the residual strong interaction of any hadron pair.
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