JETP Letters -- July 25, 2003

QED Corrections in the Radiative Return Method during Measurement of the e⁺e^– --> pi⁺pi^– Cross-Section below 1 GeV
M. I. Konchatnij, N. P. Merenkov, and O. N. Shekhovtzova
pp. 51-56    Full Text: PDF (88 kB)

Pseudoscalar Mesons and Their Radial Excitations from the Effective Chiral Lagrangian
S. M. Fedorov and Yu. A. Simonov
pp. 57-62    Full Text: PDF (77 kB)

Optical Orientation of Atoms in Spontaneous Raman Scattering of Elliptically Polarized Light
A. V. Taichenachev, A. M. Tumaikin, and V. I. Yudin
pp. 63-66    Full Text: PDF (57 kB)

Heterolaser Frequency Tuning under the Action of Ultrasonic Waves
L. A. Kulakova and I. S. Tarasov
pp. 67-71    Full Text: PDF (176 kB)

Effect of Hydrostatic Pressure on the Superconductivity in Fluorinated Hg_0.8Ba₂Ca₂Cu_3.2O_8 + delta
E. S. Itskevich and I. V. Morozov
pp. 72-74    Full Text: PDF (39 kB)

Phonon Autoecho in Bismuth and Antimony Single Crystals
O. V. Misochko, M. Hase, and M. Kitajima
pp. 75-79    Full Text: PDF (85 kB)

Increase in the Superconducting Transition Temperature in Zr–Hf Alloys Due To s–d Electron Transfer under Pressure
I. O. Bashkin, M. V. Nefedova, E. G. Ponyatovsky, and V. G. Tissen
pp. 80-83    Full Text: PDF (53 kB)

Anomalous Behavior of the Velocity of Hypersonic Acoustic Phonons in (NH₄)₃H(SO₄)₂ Crystals
S. G. Lushnikov, A. I. Fedoseev, L. A. Shuvalov, and H. Schmidt
pp. 84-87    Full Text: PDF (69 kB)

Magnetic and Magneto-Lattice Dynamics in GdMn₂O₅
E. I. Golovenchits and V. A. Sanina
pp. 88-91    Full Text: PDF (66 kB)

Quantum Interactions in a Stochastic Representation and Two-Level Systems
Yu. E. Kuzovlev
pp. 92-96    Full Text: PDF (62 kB)

Mach Cones and Magnetic Forces in Saturn's Rings
T. W. Hartquist and O. Havnes
pp. 97-98    Full Text: PDF (28 kB)

Comment on Mach Cones and Magnetic Forces in Saturn's Rings
P. K. Shukla, A. A. Mamun, and R. Bingham
pp. 99-100    Full Text: PDF (35 kB)