Analysis of experimental data on neutron decay for the possibility of the existence of the right vector boson \(W_R\)

According to the assumption that sterile neutrinos are right neutrinos, an analysis of the modern experimental situation in neutron decay for right-handed currents was carried out. As the result of the analysis, it was found that there is an indication of the existence of the right vector boson \(W_R\) with the mass \(M_{W_R}=304_{-22}^{+28} \text{ GeV}\) and the angle of mixing with \(W_L: \zeta = -0.038\pm0.014\). It is shown that this result does not contradict the experiments at colliders to search for a hypothetical vector boson. This circumstance is the basis for discussing the possibility of extending the Standard Model with an additional gauge vector boson \(W_R\) with little mixing with the left vector boson \(W_L\). In addition, there are reasons for considering the possibility of the existence of right neutrinos. It can be assumed that sterile neutrinos are, in fact, right neutrinos. In this regard, the possibility of explaining dark matter in the Universe by right neutrinos is analyzed. Various aspects of this approach to the problem of dark matter are discussed: the dynamics of the origin of dark matter and the stability of dark matter consisting of right neutrinos.