journal article
oaidoi:10.1016/j.physletb.2012.10.063

Exotic Bc-like molecules in QCD sum rules

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Publication date
5 December 2012
Publisher
Elsevier B.V.
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    Abstract

    AbstractWe use the QCD sum rules to study possible Bc-like molecular states. We consider isoscalar JP=0+ and JP=1+ D(⁎)B(⁎) molecular currents. We consider the contributions of condensates up to dimension eight and we work at leading order in αs. We obtain for these states masses around 7 GeV

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