Journal of Experimental and Theoretical Physics -- February 1999 Volume 88, Issue 2, pp. 209-419 NUCLEI, PARTICLES, AND THEIR INTERACTION Two-photon axion decay in an external electromagnetic field V. V. Skobelev Full Text: PDF (135 kB) Violation of the factorization theorem in large angle radiative Bhabha scattering A. B. Arbuzov, E. A. Kuraev, and B. G. Shaikhatdenov Full Text: PDF (184 kB) Investigation of the passage of 100–1000-MeV/nucleon superheavy ions through homogeneous media S. D. Bogdanov, S. S. Bogdanov, E. E. Zhurkin, and V. F. Kosmach Full Text: PDF (124 kB) ATOMS, SPECTRA, RADIATION Equation for the envelope of the field in a linear array of semiconductor lasers and an analysis of nonlinear effects D. V. Vysotskii and A. P. Napartovich Full Text: PDF (186 kB) Quasi-collinear and partially degenerate four-wave mixing: an alternative explanation of the phase-conjugation property of backward stimulated scattering Dun Liu and Guang S. He Full Text: PDF (441 kB) Atom cooling by VSCPT: accumulation plus filtering Fam Le Kien and V. I. Balykin Full Text: PDF (181 kB) Correlation effects in electron–ion collisions in a strong laser field G. M. Fraiman, V. A. Mironov, and A. A. Balakin Full Text: PDF (2330 kB) Transformation of strong picosecond pulses in radiation with an extended quasirotational spectrum during self-focusing in high-pressure hydrogen V. B. Morozov, A. N. Olenin, and V. G. Tunkin Full Text: PDF (180 kB) Fine-structure effects in relativistic calculations of the static polarizability of the helium atom A. Derevianko, W. R. Johnson, V. D. Ovsyannikov, V. G. Pal'chikov, D. R. Plante, and G. von Oppen Full Text: PDF (120 kB) Inversionless superradiance of an ensemble of three-level atoms in a high-Q cavity A. I. Zaitsev, I. V. Ryzhov, E. D. Trifonov, and V. A. Malyshev Full Text: PDF (334 kB) Asymptotic coefficients for atoms and ions V. D. Mur, B. M. Karnakov, and V. S. Popov Full Text: PDF (247 kB) PLASMA, GASES Inductive interaction of rapidly rotating conductive bodies with a magnetized plasma R. R. Rafikov, A. V. Gurevich, and K. P. Zybin Full Text: PDF (236 kB) FLUIDS Self-preservation of large-scale structures in a nonlinear viscous medium described by the Burgers equation S. N. Gurbatov and G. V. Pasmanik Full Text: PDF (263 kB) Negative ions in liquid xenon A. G. Khrapak and K. F. Volykhin Full Text: PDF (120 kB) Negative Ca– and Ba– ions of large radius on the surface and in the volume of liquid helium P. D. Grigor'ev and A. M. Dyugaev Full Text: PDF (146 kB) SOLIDS Effect of a weak magnetic field on the state of structural defects and the plasticity of ionic crystals Yu. I. Golovin and R. B. Morgunov Full Text: PDF (193 kB) Propagation of nonequilibrium phonons in ferroelectric ceramics and single crystals S. N. Ivanov, A. V. Taranov, E. N. Khazanov, and E. P. Smirnova Full Text: PDF (493 kB) The Ginzburg–Landau expansion in the simple model of a superconductor with a pseudogap A. I. Posazhennikova and M. V. Sadovskii Full Text: PDF (209 kB) Pseudogap and symmetry of superconducting order parameter in cuprates A. A. Ovchinnikov, M. Ya. Ovchinnikova, and E. A. Plekhanov Full Text: PDF (309 kB) Formation of periodic surface structures by ultrashort laser pulses M. B. Agranat, S. I. Ashitkov, V. E. Fortov, S. I. Anisimov, A. M. Dykhne, and P. S. Kondratenko Full Text: PDF (263 kB) Magnetic anisotropy of epitaxial iron films on single-crystal MgO(001) and Al2O3(112-bar 0) substrates Yu. V. Goryunov, I. A. Garifullin, Th. Mühge, and H. Zabel Full Text: PDF (146 kB) Echo spectroscopy of two-level systems in a Y2SiO5: Pr3+ crystal R. S. Borisov, B. V. Grinev, Yu. V. Malyukin, B. I. Minkov, N. V. Znamenskii, É. A. Manykin, D. V. Marchenko, and E. A. Petrenko Full Text: PDF (143 kB) Skyrmions in electron gas with nonlocal exchange in a strong magnetic field S. V. Iordanskii, S. G. Plyasunov, and V. I. Falko Full Text: PDF (145 kB) Generalized Ginzburg–Landau equation and the properties of superconductors with Ginzburg–Landau parameter kappa close to 1 Yu. N. Ovchinnikov Full Text: PDF (210 kB) NONLINEAR PHYSICS Parametric instability and Hamiltonian chaos in cavity semiclassical electrodynamics S. V. Prants and L. E. Kon'kov Full Text: PDF (576 kB) Superfluidity of 3He in aerogel at T = 0 in a magnetic field G. Baramidze and G. Kharadze Full Text: PDF (155 kB)