QCD sum rules: Intercrossed relations for the Σ0-Λ mass splitting

ÖZPİNECİ A., Yakovlev S., Zamiralov V.

Modern Physics Letters A, cilt.20, sa.4, ss.243-249, 2005 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 4
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1142/s021773230501649x
  • Dergi Adı: Modern Physics Letters A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.243-249
  • Anahtar Kelimeler: Flavor symmetry, Octet baryons, Sum rules
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

New relations between QCD Borel sum rules for masses of Σ0 and Λ hyperons are constructed. It is shown that starting from the sum rule for the Σ0 hyperon mass it is straightforward to obtain the corresponding sum rule for the Λ hyperon mass and vice versa. © World Scientific Publishing Company.