%0 Journal Article
	%A Alexander B. Bichkov and  Valery V. Smirnov
	%D 2013
	%J International Journal of Physical and Mathematical Sciences
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 83, 2013
	%T Evaluation of Total Cross Section of Photo-Ionization of Helium in Weak Field on Base of Trajectory Method
	%U https://publications.waset.org/pdf/17248
	%V 83
	%X Total cross section of helium atom photo-ionization by weak short pulse is calculated using the variant of trajectory method, developed in our earlier work. The method enables simple estimation of total ionization probability (or cross section) without integration of differential one.

	%P 1556 - 1558