Journal of Experimental and Theoretical Physics 





ZhETF, Vol. 87, No. 4, October 1984
(English translation  JETP,
Vol. 60, No. 4, October 1984
)
The issue content is only available in English translation!
GRAVITATION, ASTROPHYSICS 
Radiative effects in stochastic acceleration and universal spectra of fast cosmicray particles

1105

NUCLEI, PARTICLES, AND THEIR INTERACTION 
Color forces and the cumulative effect in scattering of hadrons by deuterons

1121

Effect of magnetic field on the photoproduction of electronpositron pairs

1140

Topological effect of fermionpair production enhancement by a nonuniform magnetic field

1145

ATOMS, SPECTRA, RADIATION 
Level shifts under the influence of a shortrange potential

1150

Radiation emission by quasiclassical electrons in an atomic potential

1164

Excitation of a degenerate level + band system by radiation of varying frequency

1182

Landaulevel distribution of electrons moving with velocities exceeding that of light in the medium

1192

Theory of photon echo produced at resonant levels with hyperfine structure

1200

PLASMA, GASES 
Radiative collision generation of sound in gases by singlepulse optical excitation

1211

The role of plasma compressibility in the gradient soliton problem

1221

LIQUIDS 
Specific heat, entropy, and magnetic susceptibility of liquid He^{3}

1232

Investigation of the optical properties of liquid crystals near the point of transition from an isotropic liquid to a nematic liquid crystal

1244

Temperature dependence of the interdiffusion coefficient in a CO2Ne solution near the critical
point for vaporization of the solvent

1254

Nonlinear dynamics of the director of a nematic crystal in a magnetic field

1262

Expanding selfsimilar discontinuities and shock waves in dispersive hydrodynamics

1277

Dynamics of superfluid ^{3}He in ^{3}He^{4}He solutions

1293

Disclination symmetry in uniaxial and biaxial nematic liquid crystals

1305

SOLIDS 
Thermalelectric domains in metal conductors

1314

Angular momentum of a Heisenberg ferromagnet with a magnetic dipole interaction

1330

Pretransition phenomena at a firstorder structural phase transition

1336

Longterm relaxation processes induced by a quantizing magnetic field in the metallic phase of Pb_{1x}Sn_{x}Te(ln) alloys

1349

Antiferrornagnet in a strong magnetic field: analogy with Bose gas

1361

Anomalous spin magnetoresistance in the region of variablerange hopping conductivity

1371

The effect of oxygen impurity on the emission by bound excitons in silicon

1381

Multiquantum vibrational transitions upon the resonant tunneling of electrons

1384

Influence of phonon dispersion on amplitude solitons and periodic structures in a PeierlsFrohlich system

1400

Properties of superconducting SIN, SIS, and SCS structures with amorphous weak coupling

1410

Theory of impurity states in a zerogap semiconductor

1423

Equations of the GinzburgLandauAbrikosovGor'kov theory for superconductors with a statedensity fine structure; effect of radiation on the upper critical field of Nb_{3}Sn

1432

Thermodynamics of phase transitions in systems with polarized point defects

1442

Conductivity of twodimensional electrons in a periodic potential in a strong magnetic field

1469

Fluctuation effects in macroscopic dynamics of twodimensional ferromagnets

1481

Superconducting properties of systems with local pairs

1490

Phenomenological description of relaxation processes in magnetic materials

1501

Effect of the structure of a crystal and its defects on the relaxation of nuclear spin waves in antiferromagnets

1509




