Taking into account the stochastic excitation of
the atoms (as quantum structures), we can suggest an absolutely
new conception of a wide spectrum of processes in a femtosecond
laser produced plasma. The electromagnetic fields being
achieved with the modern laser technique exceed intraatomic
fields by several orders. This fundamentally changes the
physics of their interaction with the atomic structures.
The atom effectively transforms the energy of radiation
falling on it into fluxes on the nucleus. Quantum systems
spin interaction with vector potential field being to play
the essential role.