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JOURNALS // Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki // Archive

2020, Volume 112, Issue 8


FIELDS, PARTICLES, AND NUCLEI
$\tau^- \to \pi^- \pi^0 \nu_{\tau}$ and $e^{+}e^{-} \to \pi^{+} \pi^{-}$ processes in the chiral Nambu–Jona-Lasinio model including the interaction of pions in the final state
M. K. Volkov, A. B. Arbuzov, A. A. Pivovarov
493
Search for signs of neutron and proton halos in the isobaric analog excited states of A = 14 nuclei
A. S. Demyanova, A. N. Danilov, A. A. Ogloblin, S. A. Goncharov, T. L. Belyaeva, W. H. Trzaska, V. I. Starastsin
499

OPTICS AND NUCLEAR PHYSICS
Unconventional low-temperature luminescence kinetics in micro- and nanopowders of the anatase phase of titanium dioxide
V. S. Krivobok, A. V. Kolobov, S. E. Dimitrieva, D. F. Aminev, S. I. Chentsov, S. N. Nikolaev, V. P. Martovitskii, E. E. Onishchenko
501
Megawatt-level repetitively pulsed erbium 3-$\mu$m laser with strong thermal lens compensation
A. V. Pushkin, I. A. Slovinskii, F. V. Potemkin
508
Resonant photoluminescence of a two-dimensional electron system upon the formation of a bulk 1/3 state of the fractional Hall effect
L. V. Kulik, A. S. Zhuravlev, E. I. Belozerov, V. A. Kuznetsov, I. V. Kukushkin
516

CONDENSED MATTER
Multiple-band Andreev transport in optimally doped superconducting oxypnictides
T. E. Kuzmicheva, S. A. Kuzmichev, N. D. Zhigadlo
523
Pressure dependence of the electrical properties of ice
M. I. Ryzhkin, I. A. Ryzhkin, A. M. Kashin, V. V. Sinitsyn
531
Vielbein with mixed dimensions and gravitational global monopole in the planar phase of superfluid $^3$He
G. E. Volovik
539
Effects of the electron–electron interaction in the magneto-absorption spectra of HgTe/CdHgTe quantum wells with an inverted band structure
L. S. Bovkun, A. V. Ikonnikov, S. S. Krishtopenko, V. Ya. Aleshkin, M. S. Zholudev, S. Ruffenach, C. Consejo, F. Teppe, S. A. Dvoretskii, N. N. Mikhailov, M. Potemski, M. Orlita, V. I. Gavrilenko
541

NONLINEAR DYNAMICS
Universal vibrational properties of disordered systems in terms of the theory of random correlated matrices
D. A. Conyuh, Y. M. Beltukov
547
Discrete vortex filaments on arrays of coupled oscillators in the nonlinear resonant mode
V. P. Ruban
554

MISCELLANEOUS
Nanostructured microspheres based on titanium nano-oxide with the function of accumulation of a charge for prolonged catalysis
E. A. Konstantinova, A. A. Minnekhanov, E. V. Kytina, G. V. Trusov
562


© Steklov Math. Inst. of RAS, 2026