Journal of Experimental and Theoretical Physics 





JETP, Vol. 55, No. 2, February 1982
(Russian original  ZhETF,
Vol. 82,
No. 2
, February 1982)
GRAVITATION, ASTROPHYSICS 
Influence of gravitation on the selfenergy of charged particles

191

NUCLEI, PARTICLES, AND THEIR INTERACTION 
Collective excitations in a hot quarkgluon plasma

199

Effect of chemical environment on the conversionelectron spectrum of the E3 transition of ^{99m}Tc in ammonium pertechnetate and in metallic technetium

205

Effect of annihilation of quasinuclear baryonium states in higher partial waves

209

ATOMS, SPECTRA, RADIATION 
Electron scattering by an atom in the field of resonant laser radiation

215

Reflection coefficient in the onedimensional problem of selfaction of a wave

220

The inverse scattering formalism in the theory of photon (light) echo

227

Anharmonicity effects in polariton spectra of hyperRaman scattering from calcite crystals

232

Stationary ultrashort pulses in resonant molecular media

241

Theory of subradiative absorption structure in the interaction between two intense waves in a nonlinear medium

246

Multiple scattering of light in an inhomogeneous medium near the critical point. IV. Relation between scatterings of ifferent orders. The extinction coefficient

252

Quasiclassical calculation of the cross sections for resonant vibrational excitation of the molecules N_{2} and CO

258

Irradiation of spherical microtargets by a twoterawatt iodine laser
F.M. Abzaev, N.N. Beznasyuk, V.G. Bezuglov, A.V. Bessarab, A.V. Veselov, L.M. Vinogradskii, V.A. Gardash, I.V. Galakhov, A.S. Gasheev, V.A. Eroshenko, A.I. Zaretskii, G.A. Kirillov, S.B. Kormer, G.G. Kochemasov, S.M. Kulikov, Yu. V. Kuratov, V.M. Murugov, V.D. Nikolaev, G.P. Okutin, V.I. Pankratov, V.T. Punin, N.N. Rukavishnikov, A.V. Ryadov, V.A. Samylin, A.V. Senik, S.A. Sukharev, and A. I. Funtikov

263

SOLIDS 
Multiple scattering of electrons in axial channeling

265

Photon emission by electrons in fourwave diffraction in a single crystal

272

Interaction of charged particles on surfaces

279

Localized resistive regions in superconducting thin films

281

Spinglass state in alloys of copper with manganese, iron, and cobalt

287

Conditions of registration of acoustic emission pulses generated during surfacing of dislocations

291

Interaction of dislocations with hydrogen and oxygen in silicon

294

Influence of the surface on the transverse magnetoresistance of bismuth

298

Lorentz group for twodimensional integrable lattice systems

306

Thermal instability of the phasetransition front in the decay of "frozen" metastable states

311

Changes in the superconducting properties of the Zr_{0.75}Rh_{0.25} system on becoming amorphous

319

Spinflop phase transition and intermediate state in the quasionedimensional antiferromagnet CsMnCl_{3}•2H_{2}O

327

Semiclassical theory of superradiance in onedimensional crystalline structures

334

Emission by electrons and positrons in axial quasichanneling

341

Nonlinear effects in the propagation of shortwave transverse sound in pure superconductors

352

The Urbach rule and excitonic effects

358

Phonon drag and the characteristics of the conductivity in onedimensional metals

365

Contribution of van der Waals forces to the free energy of condensed media

376

Influence of intermediate order on the binary correlation function of a random field

385

Incommensurate structures induced by an external field

390




