Weak electricity of the Nucleon in the Chiral Quark-Soliton Model

Abstract

The induced pseudotensor constant (weak electricity) of the nucleon is calculated in the framework of the chiral quark soliton model. This quantity originates from the G-parity violation and hence is proportional to $m_u-m_d$. We obtain for $m_u-m_d=-5MeV$ a value of $g_T/g_A=-0.0038$.

The final version. Accepted for publication in Phys. Rev. D

References in corpus (4)

• Baryons as non-topological chiral solitons
• Electromagnetic form factors of the nucleon in the chiral quark soliton model
• Second Class Current in QCD Sum Rules
• Magnetic Moments of the SU(3) Octet Baryons in the semibosonized SU(3) Nambu-Jona-Lasinio Model

Cited by in corpus (1)

• Semileptonic decay constants of octet baryons in the chiral quark-soliton model