Yayınlanmış 1 Ocak 2014 | Sürüm v1
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Study of And Decays via QCD Sum Rules

Oluşturanlar

  • 1. Cyprus International University, Faculty of Engineering, Nicosia, Northern Cyprus, Mersin 10, Turkey

Açıklama

We present the calculation of the form factor of the χc01P→J/ψγ and χb0(1P)→Υ1Sγ decays in the frame work of QCD sum rules. We also find branching ratio Brχc01P→J/ψγ = 1.36-0.6+0.9×10-2 which is in agreement with the experimental data. Furthermore, we estimate the Γtot(χb0(1P))=4.2-2.21+3.18 MeV, where experimental bound for full width of χb0 is Γtot(χb0(1P))<6 MeV.

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