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

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1. Title:
RAMAN SCATTERING BY THE TRANSVERSE AND A1-TYPE LONGITUDINAL MODES IN LITHIUM NIOBATE
Authors:
V.S. Gorelik, A.L. Karuzskii, A.V. Perestoronin, P.P. Sverbil.



Abstract:


2. Title:
THE CALCULATION OF COULOMB RADIAL MATRIX ELEMENTS
Authors:
I.L. Beigman, L.A. Vainshtein, S.V. Kostin.



Abstract:
This paper outlines a new technique for calculating the Coulomb integrals on the basis of the integral representation of the F1 Appell function. Formulas are given that are appropriate for numerical calculation of monopole, dipole, and quadrupole matrix elements.


3. Title:
AN INCREASE IN THE CRITICAL-CURRENT DENSITY IN HTSC CERAMICS Bi(2223) AS A RESULT OF MELTING WITH A CO2 LASER AND A SUBSEQUENT SHORT-TERM ANNEALING
Authors:
G.N. Mikhailova, A.M. Prokhorov, A.V. Troitskii, B.P. Mikhailov, D.I. Grigorashev, P.E. Kazin, V.V. Lennikov, T.D. Aksenova.



Abstract:


4. Title:
ELECTRON-BEAM EXCITATION OF SLOW COMPONENTS OF A THREE-DIMENSIONAL SOLITON-LIKE WAVE STRUCTURE IN A BULK COPPER SAMPLE
Authors:
E.M. Kudryavtsev, A.V. Varava, A.V. Dedov, A.T. Komov.



Abstract:


5. Title:
DISPERSION EQUATION FOR THE RADIATIVE PIERCE INSTABILITY
Authors:
D.N. Klochkov, M.Y. Pekar, A.A. Rukhadze.



Abstract:


6. Title:
SLOW COLLISIONS IN THE COULOMB REPULSIVE FIELD AND THE ZERO-RADIUS POTENTIAL: BARRIER PENETRATION FACTOR
Authors:
L.P. Presnyakov, A.N. Starostin, D.B. Uskov.



Abstract: