Λc+, ∑c, Ξc and Λb hypernuclei in the quark-meson coupling model

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dc.contributor.authorTsushima K.
dc.contributor.authorKhanna F.C.
dc.date.accessioned2024-03-13T01:44:47Z
dc.date.available2024-03-13T01:44:47Z
dc.date.issued2004
dc.description.abstractCharmed (and bottom) hypernuclei are studied in the quark-meson coupling (QMC) model. This completes systematic studies of charmed (Λ c+, ∑c, Ξc), and Λb, hypernuclei in the QMC model. Effects of the Pauli blocking due to the underlying quark structure of baryons, and the ∑ cN-ΛcN channel coupling are phenomenologically taken into account at the hadronic level in the same way as those included for strange hypernuclei. Our results suggest that the ∑c ++ and Ξc+ hypernuclei are very unlikely to be formed, while the Λc+, Ξc 0 and Λb, hypernuclei are quite likely to be formed. For the ∑c+ hypernuclei, the formation probability is non-zero, though small. A detailed analysis is also made about the phenomenologically introduced Pauli blocking and channel coupling effects for the ∑c0 hypernuclei.
dc.description.firstpage1765
dc.description.issuenumber12
dc.description.lastpage1786
dc.description.volume30
dc.identifier.doi10.1088/0954-3899/30/12/001
dc.identifier.issn0954-3899
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37917
dc.relation.ispartofJournal of Physics G: Nuclear and Particle Physics
dc.rightsAcesso Restrito
dc.titleΛc+, ∑c, Ξc and Λb hypernuclei in the quark-meson coupling model
dc.typeArtigo
local.scopus.citations44
local.scopus.eid2-s2.0-10944235088
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=10944235088&origin=inward
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