Radiative corrections to the neutron β−decay within the Standard Model. Abstract Starting with the basic Lagrangian of the Standard Model, the radiative corrections to the neutron β−decay are… (More)

Starting with the Standard Model electroweak Lagrangian, the radiative corrections to neutron β-decay are obtained. Nucleon compositeness is considered by appropriate parameterization of the nucleon… (More)

By exploiting the fact that the chiral condensate is related to the derivative of the free-energy density with respect to the bare quark mass we calculate the temperature dependence of the condensate… (More)

In the work presented, the decay of the pionium, that is the (π+π−) bound state, into two π is studied, the ππ-interaction causing this transition being described by the underlying Weinberg… (More)

Molecular and supermolecular peculiarities in multicomponent liotropic systems ganglioside-water, ganglioside-cerebroside-water, ganglioside-lecithin-water,… (More)