NΔ and ΔΔ dibaryons

Avraham Gal*

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

Experimental evidence for I(JP)=0(3+) ΔΔ dibaryon D03(2370) has been presented recently by the WASA-at-COSY Collaboration. Here I review new hadronic-basis calculations of L 0 nonstrange NΔ and ΔΔ dibaryon candidates. In particular, D03(2370) is generated dynamically in terms of long-range physics dominated by pions, nucleons and Δ's. These calculations are so far the only ones to reproduce the relatively small D03(2370) width of 70-80 MeV. Predictions are also given for the location and width of D30, the I(JP)=3(0+) exotic partner of D03(2370).

Original languageEnglish
Article number012001
JournalJournal of Physics: Conference Series
Volume562
Issue number1
DOIs
StatePublished - 8 Dec 2014
Event4th International Conference on Hadron Physics, TROIA 2014 - Canakkale, Turkey
Duration: 1 Jul 20145 Jul 2014

Bibliographical note

Publisher Copyright:
© Published under licence by IOP Publishing Ltd.

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