PT Journal
AU Sun, ZF
   Bayar, M
   Fernandez-Soler, P
   Oset, E
TI Ds0*(2317)(+) in the decay of Bc into J/Psi DK
SO Physical Review D
JI Phys. Rev. D
PY 2016
BP 054028
EP 9pp
VL 93
IS 5
DI 10.1103/PhysRevD.93.054028
LA English
AB In this paper we study the relationship between the D-s0*(2317)(+) resonance and the decay of the B-c meson into J/Psi DK. In this process, the B-c meson decays first into J/Psi and the quark pair c (s) over bar, and then the quark pair hadronizes into DK or D-s eta components, which undergo final state interaction. This final state interaction, generating the D-s0*(2317)(+) resonance, is described by the chiral unitary approach. With the parameters which allow us to match the pole position of the D-s0*(2317)(+), we obtain the DK invariant mass distribution of the decay B-c -> J/Psi DK, and also the rate for B-c -> J/Psi D-s0*(2317). The ratio of these two magnitudes is then predicted.
ER