After a brief introduction into the basic ingredients of electroweak theory as a spontaneously broken local, non-Abelian gauge symmetry, the general properties of the electromagnetic current and two-photon operators are discussed. In particular, the consequences of gauge invariance and the resulting low energy theorems are reviewed. The multipole decomposition of the current operators and the g...

The nuclear effects in the spin-dependent structure functions g D 1 and b D 2 are calculated in the relativistic approach based on the Bethe-Salpeter equation with a realistic meson-exchange potential. The results of calculations are compared with the non-relativistic calculations. The problem of extraction of the neutron spin structure function, g n 1 , from the deuteron data is discussed. In ...

Abstract We study the electromagnetic form factors and tensor polarization observables of deuteron in framework hard-wall AdS/QCD model. find a profile function for bulk twist vector field, which describes on boundary fix infrared cut-off AdS space accordance with ground state mass deuteron. obtain charge monopole, quadrupole, magnetic dipole from Lagrangians photon field int...

K ∗(892)0Λ and K+Σ∗(1385)− Photoproduction on the Deuteron

The quadrupole moment of the deuteron indicates the existence of non-central tensor forces in nuclei which destroy the constancy of the total orbital angular momentum. With simple operational representations of the wave functions, the inRuence of two-body tensor forces on the ground state eigenfunctions of the light nuclei H' and He' has been calculated. In H', the tensor forces directly couple...

Light Front Field Theory Calculation of Deuteron Properties by Jason Randolph Cooke Chair of Supervisory Committee:Professor Gerald A. MillerDepartment of Physics Light front dynamics is a promising approach for solving bound state problems innuclear physics. It is also ideal for calculating the deuteron form factors at highmomentum transfers. However, in light-front dynamics ro...