Мильштейн НГУ 75 - еще мы живы

Abstract: The effects of isotopic invariance violation in the processes , , and  are considered in the energy range between the thresholds of  and  production. The analysis is based on taking into account the final-state interaction in a six-channel problem. Our approach allowed us to ob… ; More

Submitted 9 February, 2026; originally announced February 2026.

Comments: 5 pages, 1 figure, 2 tables

arXiv:2601.22598  [pdf, ps, other]  hep-ph hep-ex
Relativistic effects in heavy mesons

Authors: I. V. Obraztsov, A. E. Bondar, A. I. Milstein

Abstract: We discuss the application of a relativistic potential model to the description of the spectrum and radiative transitions in mesons containing at least one heavy quark (b or c). Although the model has a small number of parameters, it is possible to achieve qualitative agreement with all available experimental data, including those that could not be explained by all previous methods. This demonstra… ; More

Submitted 30 January, 2026; originally announced January 2026.

Comments: 31 pages, 14 tables

arXiv:2509.03245  [pdf, ps,

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