Parity nonconserving proton-proton elastic scattering

Abstract

The parity nonconserving longitudinal analyzing power A_L is calculated in elastic pp scattering at the energies below the approximate inelastic region T_lab = 350 MeV. The short-ranged heavy meson rho and omega exchanges as well as the longer-ranged two pion exchanges are considered as the mediators of the parity nonconserving interactions. The DDH "best" coupling values are used as the parity nonconserving meson-NN couplings. Also three different parity nonconserving two-pion exchange potentials by various authors are compared.

15 pages, 6 figures

References in corpus (8)

• An effective-field-theory analysis of low-energy parity-violation in nucleon-nucleon scattering
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• Parity-violating $\pi NN$ coupling constant in the chiral quark-soliton model
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Cited by in corpus (3)

• The Theory of Parity Violation in Few-Nucleon Systems
• Parity violation in proton-proton scattering from chiral effective field theory
• Parity nonconserving cold neutron-parahydrogen interactions