arXiv:0811.4308·v2·High Energy Physics — Phenomenology
P Wave Meson Spectrum in a Relativistic Model with Instanton Induced Interaction
Bhavyashri🇮🇳 · K. B. Vijaya Kumar🇮🇳 · Yong-Liang Ma🇨🇳 · Antony Prakash🇮🇳
Abstract
On the basis of the phenomenological relativistic harmonic models for quarks we have obtained the masses of P wave mesons. The full Hamiltonian used in the investigation has Lorentz scalar + vector confinement potential, along with one gluon exchange potential (OGEP) and the instanton-induced quark-antiquark interaction (III). A good agreement is obtained with the experimental masses. The respective role of III and OGEP for the determination of the meson masses is discussed.
Comments: Corrected typos