منابع مشابه
Renormalization of the P- and T-odd nuclear potentials by the strong interaction and enhancement of P-odd effective field.
Approximate analytical formulas for the self-consistent renormalization of P,T-odd and P-odd weak nuclear potentials by the residual nucleon-nucleon strong interaction are derived. The contact spin-flip nucleon-nucleon interaction reduces the constant of the P,T-odd potential 1.5 times for the proton and 1.8 times for the neutron. Renormalization of the P-odd potential is caused by the velocity...
متن کاملCollective T- and P-odd electromagnetic moments in nuclei with octupole deformations.
Parity and time invariance violating forces produce collective Pand Todd moments in nuclei with static octupole deformation. Collective Schiff moment, electric octupole and dipole and also magnetic quadrupole appear due to the mixing of rotational levels of opposite parity and can exceed singleparticle moments by more than a factor of 100. This enhancement is due to two factors, the collective ...
متن کاملConstraints on T - Odd , P - Even Interactions from Electric Dipole Moments , Revisited
We construct the relationship between nonrenormalizable, effective , time-reversal violating (TV) parity-conserving (PC) interactions of quarks and gauge bosons and various low-energy TVPC and TV parity-violating (PV) observables. Using effective field theory methods , we delineate the scenarious under which experimental limits on permanent electric dipole moments (EDM's) of the electron, neutr...
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We revisit the constraints imposed by electric dipole moments (EDMs) of nucleons and heavy atoms on new CP -violating sources within supersymmetric theories. We point out that certain two-loop renormalization group corrections induce significant mixing between the basis-invariant CP -odd phases. In the framework of the constrained minimal supersymmetric standard model (CMSSM), the CP -odd invar...
متن کاملThe odd moments of ranks and cranks
have motivated much research. Here, p(n) denotes the number of partitions of n. In particular, toward a combinatorial explanation of the above congruences many partition statistics have been studied. Among them, the rank suggested by F. Dyson [6] and the crank suggested by the first author and F.G. Garvan [2] have proven successful and their own properties have been extensively studied. Here, t...
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ژورنال
عنوان ژورنال: Physics Reports
سال: 2004
ISSN: 0370-1573
DOI: 10.1016/j.physrep.2003.10.006