Tetraquarks, pentaquarks and dibaryons

Maiani, L. (2016) Tetraquarks, pentaquarks and dibaryons. Il nuovo cimento C, 39 (4). pp. 1-17. ISSN 1826-9885

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The discovery of two pentaquarks by LHCb has reinforced the case of exotic hadrons, which have diquarks and antidiquarks as basic units. I review i) the cases studied until know, the so-called XYZ and pentaquark states, ii) the theoretical basis for this concept and iii) the implications for the existence of further states, in particular with baryon number equal to two (dibaryons).

Item Type: Article
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 16 Nov 2020 20:21
Last Modified: 16 Nov 2020 20:21
URI: http://eprints.bice.rm.cnr.it/id/eprint/19628

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