Hadronic states with both open charm and bottom in effective field theory

Abstract

We perform a field-theoretical study of possible deuteron-like molecules with both open charm and bottom, using the Heavy-Meson Effective Theory. In this approach, we analyze the parameter space of the coupling constants and discuss the formation of loosely-bound $D^{(\ast )}{B}^{(\ast )}$-states. We estimate their masses and other properties.

arXiv comment29 pages; Version accepted for publication in Nuclear Physics A

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Cited by in corpus (4)

• $D{D}^{\ast }$ potentials in chiral perturbation theory and possible molecular states
• ${\bar{B}}^{(\ast )}{\bar{B}}^{(\ast )}$ interactions in chiral effective field theory
• A note on the possible bound $D^{(\ast )}{D}^{(\ast )},{\bar{B}}^{(\ast )}{\bar{B}}^{(\ast )}$ and $D^{(\ast )}{\bar{B}}^{(\ast )}$ states
• An effective field theory approach to monopolium