RADIATIVE D-ASTERISK MESON DECAYS IN QCD SUM-RULES


ALIEV T. , ILTAN E., PAK N.

PHYSICS LETTERS B, cilt.334, ss.169-174, 1994 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 334
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1016/0370-2693(94)90606-8
  • Dergi Adı: PHYSICS LETTERS B
  • Sayfa Sayıları: ss.169-174

Özet

The radiative decays D(a)* - D(a)gamma is investigated in the framework of QCD sum rules. The transition amplitude and decay rates are estimated. It is shown that our results on branching ratios are in good agreement with the existing experimental data.