A. A. Filin

Three-body Ddquer pion dynamics for the X(3872)

We investigate the role played by the three-body

Remarks on the study of the X(3872) from Effective Field Theory with Pion-Exchange Interaction

Dbar{D}pi

Heavy-quark spin symmetry partners of the X(3872) revisited

dynamics on the near-threshold resonance X(3872) charmonium state, which is assumed to be formed by nonperturbative

Spin partners of the Z b (10610) and Z b (10650) revisited

Dbar D^*

Threshold pion production in proton-proton collisions at NNLO in chiral EFT

dynamics. It is demonstrated that, as compared to the naive static-pions approximation, the imaginary parts that originate from the inclusion of dynamical pions reduce substantially the width from the

Three-body

Dbar{D}pi

D\bar{D}\pi

intermediate state. In particular, for a resonance peaked at 0.5 MeV below the

dynamics for the X(3872)

D^0bar D^{*0}

Heavy-quark spin-symmetry partners of hadronic molecules

threshold, this contribution to the width is reduced by about a factor of 2, and the effect of the pion dynamics on the width grows as long as the resonance is shifted towards the

Chiral extrapolation of the X(3872) binding energy

D^0bar{D^0}pi^0