Radiative decays of the heavy tensor mesons in light cone QCD sum rules

Abstract

The transition form factors of the radiative decays of the heavy tensor mesons to heavy pseudoscalar and heavy vector mesons are calculated in the framework of the light cone QCD sum rules method at the point $Q^2=0$. Using the obtained values of the transition form factors at the point $Q^2=0$ the corresponding decay widths are estimated. The results show that the radiative decays of the heavy--light tensor mesons can be measurable in the future planned experiments at LHCb.

17 pages, NO Figures

References in corpus (8)

• Charmonium
• A review of the open charm and open bottom systems
• The Exotic XYZ Charmonium-like Mesons
• Observation of new resonances decaying to $D\pi$ and $D^{\ast }\pi$ in inclusive $e^{+}{e}^{-}$ collisions near $\sqrt{s}=$10.58 GeV
• Determination of the magnetic susceptibility of the quark condensate using radiative heavy meson decays
• Towards NNLO Accuracy in the QCD Sum Rule for the Kaon Distribution Amplitude
• Observation and Properties of L=1 B_1 and B_2* Mesons
• Strong decay of the heavy tensor mesons with QCD sum rules

Cited by in corpus (1)

• Towards establishing an abundant $B$ and $B_s$ spectrum up to the second orbital excitations