Using the quantum field theory methods. we calculate the helicity flip of an electron scattering off protons in dense matter of a neutron star. The influence of the electroweak interaction between electrons and background nucleons on the helicity flip is examined. We also derive the kinetic equation for the chiral imbalance. https://www.diegojavierfares.com/best-grab-Airbrush-Graphic-Tee-Black-super-grab/