Longitudinal and Transverse Spin Responses in Relativistic Many Body Theory

Abstract

Spin longitudinal and transverse response function are studied by means of the relativistic many-body theory. The spin response functions in the relativistic theory are largely reduced from those in the non-relativistic theory. The local density approximation with the eikonal approximation is applied to the the nuclear absorption in the $(\vec{p},\vec{n})$ reactions on C and Ca. We compare the calculated results with the recent experimental data.

16 pages including 11 figures

References in corpus (3)

• Vector Mesons in Nuclear Medium -- an Effective Lagrangian Approach --
• Relativistic treatment of spin-transfer observables in quasielastic $(\vec{\mathbf{p}},\vec{\mathbf{n}})$ scattering
• Glauber isovector spin responses for (p,n) reactions at 494 MeV

Cited by in corpus (2)

• Neutrino - nucleon reaction rates in the supernova core in the relativistic random phase approximation
• Rho-Nucleon Tensor Coupling and Charge-Exchange Resonances