BULLETIN OF THE LEBEDEV PHYISICS INSTITUTE
P.N.Lebedev Physics Institute of the Russian Academy of sciences

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1. Title:
ON THE CALCULATION OF EXCITATION CROSS SECTIONS OF ATOMS AND IONS BY THE IMPACT PARAMETER METHOD
Authors:
I.L. Beigman, D.V. Borodin, L.A. Vainshtein.



Abstract:
General formulas are given for the Born and Born-Coulomb transition cross sections in atoms and ions in the context of the impact parameter approximation on the basis of a real atomic potential. The cross sections for the 41S - 41P, 43S - 43P, 43S - 43D, and 43D - 43F transitions in He and the 2S1/2 - 2P3/2 transition in ArXVIII ions are presented as an illustration. The results of calculations in the context of the impact parameter approximation are compared with the data derived by purely quantum methods in the framework of the q and partial-wave representations. The significant role of normalization is demonstrated.


2. Title:
RADIATION-INDUCED CARBON AND OXYGEN DIFFUSION INTO GALLIUM ARSENIDE
Authors:
L.E. Kuzmin, A.M. Kazantsev, V.V. Tishin.



Abstract:


3. Title:
IONIZATION OF HYDROGEN ATOMS BY PROTONS AND ELECTRONS
Authors:
S.A. Pozdneev.



Abstract:


4. Title:
DEVELOPMENT OF THE OPTICAL METHOD FOR DETECTING A SOLITON-LIKE COMPONENT OF HEAT TRANSPORT IN SOLIDS
Authors:
S.D. Zotov, B.G. Makeev, E.M. Kudryavtsev, E.N. Lotkova.



Abstract:


5. Title:
ON NONLINEAR DYNAMICS OF THE LOW-FREQUENCY INSTABILITY OF A WEAKLY IONIZED PLASMA IN AN ELECTRIC FIELD
Authors:
.. Meong-Khi Ri, V.S. Markov, A.I. Morozov, A.G. Frank.



Abstract: