Solar cycle heliospheric interface variations: in uence of neutralized solar wind
N. A. Zaitsev and V. V. Izmodenov

New non-stationary self-consistent model of the solar wind interaction with a two- component (atoms and plasma) local interstellar cloud is proposed. In this model the primary and secondary interstellar atoms are treated as quasi-stationary kinetic gas. Population of H atoms originated in the supersonic solar wind has is considered as zero-pressure uid.  Specific non-stationary effects introduced by the solar cycle fluctuations
of the neutralized solar wind are explored.