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

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1. Title:
TEMPERATURE ANOMALIES IN THE RAMAN SPECTRA OF Li2B4O7 CRYSTALS
Authors:
V.N. Moiseenko, A.V. Vdovin, V.S. Gorelik, Y.V. Burak.



Abstract:
The characteristics of the Raman spectra of Li2B4O7 crystals were studied as functions of temperature. The temperature behavior of the vibration parameters of mixed modes involving lithium atoms was found to be anomalous, which supports the assumptions of an order-disorder type phase transition at about Tc = 235? and a transition to superionic state at T2 = 380K.


2. Title:
EXPERIMENTAL STUDY OF FLUCTUATION-RELATED PROPERTIES OF A NONSTEADY AVALANCHE PROCESS
Authors:
V.E. Shubin, D.A. Shushakov.



Abstract:


3. Title:
PROBLEMS OF THE STUDY OF THE ENERGY SPECTRUM OF PRIMARY COSMIC RAYS AND ARRIVAL DIRECTIONS OF EAS WITH ENERGIES OF 0.2 - 2 EeV
Authors:
N.M. Nesterova.



Abstract:


4. Title:
COHERENT STATES AND PATH INTEGRALS OF THE SU(2) GROUP IN THE SOLUTION OF NONLINEAR PROBLEMS OF QUANTUM OPTICS
Authors:
V.P. Karassiov.



Abstract:


5. Title:
THE PROPAGATION VELOCITY OF SURFACE-WAVE-SUSTAINED DISCHARGES
Authors:
Y.M. Aliev.



Abstract:


6. Title:
OBSERVATION OF ANOMALOUS LINES IN THE ESR SPECTRA OF BaKBiO AND BaPbBiO SYSTEMS
Authors:
A.I. Golovashkin, S.V. Gudenko, A.P. Rusakov, A.Y. Yakubovskii.



Abstract:


7. Title:
DISSOCIATIVE ELECTRON ATTACHMENT TO EXCITED DIATOMIC MOLECULES. CALCULATION RESULTS
Authors:
S.A. Pozdneev.



Abstract: