Mixing Ξ - Ξ′ effects and static properties of heavy Ξ's

ALIYEV T., ÖZPİNECİ A., Zamiralov V.

International Workshop on Quantum Chromodynamics: Theory and Experiment Beppe Nardulli Memorial Workshop, QCD at WORK 2010, Martina Franca, İtalya, 20 - 23 Haziran 2010, cilt.1317, ss.128-134 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 1317
  • Doi Numarası: 10.1063/1.3536545
  • Basıldığı Şehir: Martina Franca
  • Basıldığı Ülke: İtalya
  • Sayfa Sayıları: ss.128-134
  • Anahtar Kelimeler: Heavy Baryon, Magnetic Moment, QCD Sum Rule, Quark Model
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

It is shown the importance of mixing of heavy baryons Ξ - Ξ′ with the new quantum numbers for analysis of its characteristics. The quark model of Ono is used as an example. Masses of new baryons as well as mixing angles of the states Ξ - Ξ′ are obtained. The same reasoning is shown to be valid for the interpolating currents of these baryons in the framework of the QCD sum rules. © 2010 American Institute of Physics.