475 citations
- Petersburg Nuclear Physics InstituteRU69 papers
- St Petersburg UniversityRU39 papers
- Ioffe InstituteRU29 papers
- University of DelawareUS25 papers
- Joint Quantum InstituteUS18 papers
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- National Institute of Standards and TechnologyUS17 papers
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10 papers · 1 filter
On Young diagrams of maximum dimension
Vasilii Duzhin, Egor Smirnov-Maltsev
We study the problem of finding Young diagrams of maximum dimension, i. e. those with the largest number of Young tableaux of their shapes. Consider a class of Young diagrams that…
Basis set calculations of heavy atoms
M. G. Kozlov, Yu. A. Demidov, M. Y. Kaygorodov +1
Most modern calculations of many-electron atoms use basis sets of atomic orbitals. An accurate account for the electronic correlations in heavy atoms is very difficult computationa…
The Hubble Diagram: Jump from Supernovae to Gamma-Ray Bursts
Nikita Lovyagin, Rustam Gainutdinov, Stanislav Shirokov +1
The Hubble diagram (HD) is a plot that contains luminous distance modulus presented with respect to the redshift. The distance modulus--redshift relation of the most well-known ``s…
Solving the inverse cosmological calibration problem of gamma-ray bursts
S. I. Shirokov, R. I. Gainutdinov, N. Yu. Lovyagin +1
We have received a new physical characteristics fitting based on actual observational data from the Swift mission's long-duration gamma-ray bursts (LGRBs). We considered such chara…
Accurate FTIR determination of boron concentration in CVD homoepitaxial diamond layers
Mikhail Panov, Vasily Zubkov, Anna Solomnikova +1
The intensive development of technology for fabrication semiconducting CVD diamond layers poses an important task of developing a precise and non-destructive method for estimation…
Methanol isotopologues as a probe for spatial and temporal variations of the electron-to-proton mass ratio
J. S. Vorotyntseva, M. G. Kozlov, S. A. Levshakov
We present results on numerical calculations of the sensitivity coefficients, Qmu, of microwave molecular transitions in (13C)H3OH and CH3(18O)H to the hypothetical variation in th…