Vol. 81, No. 1, 2026

Moscow University Physics Bulletin

BIOPHYSICS AND MEDICAL PHYSICS (REVIEWS)

Development of Medical Physics in Russia

A. P. Chernyaev, A. A. Kim, E. N. Lykova, F. R. Studenikin, and A. A. Shcherbakov p. 1 abstract

THEORETICAL AND MATHEMATICAL PHYSICS

Study of the Influence of Quantum Effects on Energy Absorption by Coated Plasmonic Nanoparticles Using the Discrete Sources Method

Yu. A. Eremin and V. V. Lopushenko p. 14 abstract

Zero-Range Linear Potential in Three-Dimensional Space and Vacuum Polarization Effects

P. A. Spirin p. 22 abstract

Reconstruction of a Time-Dependent Quantum Hamiltonian Using Neural Differential Equations

A. S. Naumov and V. Yu. Popov p. 30 abstract

A New Kinetic Monte Carlo Model for Investigation of Magnetic Properties of Atomic Chains

S. V. Kolesnikov and I. N. Kolesnikova p. 38 abstract

Heron-Inspired Method to Solve a Relativistic Wave Equation for a Spin-\(\boldsymbol{1/2}\) Massive Particle

A. M. Kalitenko and P. I. Pronin p. 48 abstract

PHYSICS OF NUCLEI AND ELEMENTARY PARTICLES

Method for Calculating Matrix Elements of a Three-Body Hamiltonian in a Gaussian Basis

V. T. Voronchev p. 62 abstract

PHYSICS OF NUCLEI AND ELEMENTARY PARTICLES Symposium in Memory of B.S. Ishkhanov “Photonic Nuclear Research. State and Prospects”

New Data on Photodisintegration of Atomic Nuclei from Results of Experiments with Bremsstrahlung \({\gamma}\)-Radiation Beams

V. V. Varlamov, A. I. Davydov, and V. N. Orlin p. 74 abstract

Modeling of Compton Source Radiation with Nonlinear Effects Taken into Account

I. A. Artyukov, A. V. Vinogradov, R. M. Feshchenko, and V. I. Shvedunov p. 82 abstract

Study of the Spectrum and Structure of Nucleon Resonances in the MSU/JLAB Collaboration

A. V. Golda, E. L. Isupov, A. A. Rusova, and V. B. Ryzhkov p. 96 abstract

Modeling of Nonlinear Thomson Scattering Spectra in Laser–Electron Beam Collisions

M. P. Malakhov, A. M. Fedotov, I. B. Mukhin, and S. G. Rykovanov p. 102 abstract

Description of Coulomb Barriers in Fusion Reactions of Calcium Isotopes

M. S. Kosarev, N. N. Arsenyev, and A. P. Severyukhin p. 111 abstract

Excitation of Nuclear Isomers by a Quasi-Monochromatic Beam of a Compton Source

O. V. Bardadina, S. S. Belyshev, A. A. Kuznetsov, N. Yu. Fursova, and V. V. Khankin p. 118 abstract

OPTICS AND SPECTROSCOPY. LASER PHYSICS

Relative Intensity of the Low-Frequency Raman Spectra of Nucleic Acids, Proteins, and Lipids

O. D. Parashchuk, A. Yu. Sosorev, A. A. Trubitsyn, T. S. Mustafin, I. V. Chicherin, U. E. Piunova, and D. Yu. Parashchuk p. 131 abstract

Inverse Problem of Image Recovery in a Multichannel Optical System

E. I. Kiselyov, A. V. Razgulin, and N. G. Iroshnikov p. 137 abstract

Dependence of Luminescence of NaYF\({}_{\boldsymbol{4}}\):Yb/Tm Complexes on Mode and Intensity of Optical Pumping at Different Concentrations of Activators and Sensitisers

S. A. Burikov, K. A. Buzanov, I. V. Plastinin, V. I. Panov, S. V. Kuznetsov, V. Yu. Proydakova, V. V. Voronov, and T. A. Dolenko p. 147 abstract

Online Monitoring of Nitric Acid Concentration in Extraction Process Streams Using Raman Spectroscopy

A. A. Zherebtsov, M. A. Tarazanova, G. A. Sharadze, K. N. Dvoeglazov, E. Yu. Pavlyukevich, V. I. Panov, V. A. Petrov, and G. S. Budylin p. 155 abstract

CONDENSED MATTER PHYSICS

Comparative Microscopic Investigation of the Surface of Magnetostrictive Materials

T. P. Kaminskaya, A. E. Ieshkin, A. A. Aleroev, K. F. Minnebaev, A. A. Tatarintsev, and I. S. Tereshina p. 163 abstract

Ti/HfO\({}_{x}\)/TiN-Based Memcapacitor for Neuromorphic Applications

I. D. Kuchumov, M. N. Martyshov, A. S. Ilyin, A. I. Novoseltsev, T. P. Savchuk, M. B. Grinberg, P. A. Forsh, and P. K. Kashkarov p. 171 abstract

BIOPHYSICS AND MEDICAL PHYSICS

Computer Model of Primary Platelet Adhesion to von Willebrand Factor in a Terminal Arteriole

A. V. Belyaev p. 176 abstract

ASTRONOMY, ASTROPHYSICS, AND COSMOLOGY

Optimization of Orbital Parameters of Spacecraft in the Task of Measuring the Gravitational Field of the Earth

A. I. Filetkin p. 183 abstract

Geodynamics of the Vladikavkaz Area Based on GNSS Observations at the Ossetian Geodynamic Polygon

A. P. Mironov, V. K. Milyukov, A. N. Ovsyuchenko, Kh. M. Khubaev, and S. O. Dzeboev p. 195 abstract

Study of Static Fields of Axion-Like Particles in the Vicinity of a Rotating Neutron Star

A. V. Bedda, M. O. Astashenkov, P. A. Vshivtseva, and V. I. Denisov p. 205 abstract

Guiding Infrastructure of Energy Solution for Open System

A. B. Moldavanov p. 211 abstract

PHYSICS OF EARTH, ATMOSPHERE, AND HYDROSPHERE

Comparison of Long-Wave and Potential Models of Tsunami Generation by a Landslide Body Using Analytical Solutions

M. V. Lebkov and M. A. Nosov p. 216 abstract

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