The BC → J/ψdk weak decay testing the molecular nature of D∗ S0(2317)+
17th International Conference on Hadron Spectroscopy and Structure, Hadron 2017, Salamanca, İspanya, 25 - 29 Eylül 2017, cilt.310, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 310
- Basıldığı Şehir: Salamanca
- Basıldığı Ülke: İspanya
- Kocaeli Üniversitesi Adresli: Evet
Özet
In this talk, we investigate the molecular nature of the D∗ s0(2317)+ resonance in the weak decay of the Bc meson to J/ψDK. In this process, the heavy meson Bc first decays into the quark pair cs¯ via weak interaction and then the quark pair hadronizes into final meson states. The D∗ s0(2317)+ resonance is dynamically generated in the final state interaction. We describe this interaction using the chiral unitary approach. Finally, we compute the KD invariant mass distribution of the decay Bc → J/ψDK and we learn about the nature of the D∗ s0(2317)+.