Color rearrangements in B-meson decays
2009 (English)In: Physical Review D, ISSN 1550-7998, Vol. 79, no 1, 014011- p.Article in journal (Refereed) Published
Wepresent a new model, based on color rearrangements, which atthe same time can describe both hidden and open charmproduction in B-meson decays. The model is successfully compared toboth inclusive decays, such as B-->J/psiX and B-->DsX, as wellas exclusive ones, such as B-->J/psiK(*) and B-->D(*)D(*)K. It alsogives a good description of the momentum distribution of directJ/psi's, especially in the low-momentum region, which earlier has beenclaimed as a possible signal for new exotic states.
Place, publisher, year, edition, pages
2009. Vol. 79, no 1, 014011- p.
IdentifiersURN: urn:nbn:se:uu:diva-98103DOI: 10.1103/PhysRevD.79.014011ISI: 000262979700036OAI: oai:DiVA.org:uu-98103DiVA: diva2:173285