Contents

Optics and Spectroscopy

Vol. 131, No. 12, 2023

Calculations of the Amplitude of Vibrations in Resonant and Near-Resonant Processes of a Vibrating Centrifugal Separator

A. B. Golovanchikov, O. A. Zalipaeva, N. A. Merentsov and Yu. N. Raeva p. 1185  abstract

Influence of Dielectric Relaxations of Soil Water on the Temperature Dependence of Soil Permittivity

A. Yu. Karavayskiy and Yu. I. Lukin p. 1190  abstract

On the Methodology of the Quantitative Analysis of Fe–Cr–Mn–Mo–N–C Steels Reinforced with Oxide and Nitride Particles Using an Energy Dispersive X-Ray Fluorescence Spectrometer BRA-135F

M. S. Konovalov, V. I. Lad’yanov and M. I. Mokrushina p. 1200  abstract

A Comparative Analysis of Intensity and Energy Flux in the Focus of the High-Numeric-Aperture Conventional and Spiral Zone Plates

E. S. Kozlova, A. A. Savel’eva and V. V. Kotlyar p. 1209  abstract

About the Emissivity of Charges

I. P. Popov p. 1218  abstract

The Photon As a Gauge Boson and Its Linear Polarization

I. P. Popov p. 1221  abstract

Analysis of the Variety of the Relativistic Approach Velocity of Objects Based on the Data of the Large Hadron Collider

I. P. Popov p. 1225  abstract

Nanostructured Carbon Films Obtained by CH4 Plasma Deposition and Annealing at High Temperatures: Structural Features and Their Influence on the Electrical and Optoelectronic Properties

A. R. Prokopev and E. P. Neustroev p. 1231  abstract

Thin Luminous Tracks during a Nanosecond Discharge in a Nonuniform Electric Field

V. F. Tarasenko, D. V. Beloplotov, M. I. Lomaev, A. N. Panchenko and D. A. Sorokin p. 1237  abstract