Scalar f(0) and a(0) mesons in radiative phi -> K+K-gamma decay


Gokalp A., Ozturk F., YILMAZ O.

PHYSICS LETTERS B, cilt.671, sa.3, ss.369-373, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 671 Konu: 3
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.physletb.2008.12.040
  • Dergi Adı: PHYSICS LETTERS B
  • Sayfa Sayıları: ss.369-373

Özet

We study the radiative phi -> K+K-gamma decay within a phenomenological framework by considering the contributions of the f(0)(980) and a(0)(980) scalar resonances. We consider the kaon-loop model and the no-structure model to evaluate these contributions and compare the results obtained in two models. (C) 2008 Elsevier B.V. All rights reserved.