Scalar alpha(0)-meson contributions to radiative omega ->pi(0)eta gamma and rho(0)->pi(0)eta gamma decays
EUROPEAN PHYSICAL JOURNAL C, cilt.22, sa.2, ss.327-330, 2001 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 22 Sayı: 2
- Basım Tarihi: 2001
- Doi Numarası: 10.1007/s100520100800
- Dergi Adı: EUROPEAN PHYSICAL JOURNAL C
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.327-330
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
We study the radiative decays omega --> etapi(o)gamma and rho(o) --> etapi(o)gamma within the framework of a phenomenological approach in which the contributions of the intermediate a(o)-meson and intermediate vector meson states are considered. We conclude that although the ao-meson intermediate state amplitude makes a small contribution to omega --> etapi(o)gamma decay, it makes a substantial contribution to rho(o) --> etapi(o)gamma decay.