Zobrazeno 1 - 10
of 1 091
pro vyhledávání: '"Kozlov, Mikhail"'
Autor:
Cheung, Charles, Kozlov, Mikhail G., Porsev, Sergey G., Safronova, Marianna S., Tupitsyn, Ilya I., Bondarev, Andrey I.
We introduce the pCI software package for high-precision atomic structure calculations. The standard method of calculation is based on the configuration interaction (CI) method to describe valence correlations, but can be extended to attain better ac
Externí odkaz:
http://arxiv.org/abs/2410.06680
Autor:
Cong, Lei, Ji, Wei, Fadeev, Pavel, Ficek, Filip, Jiang, Min, Flambaum, Victor V., Guan, Haosen, Kimball, Derek F. Jackson, Kozlov, Mikhail G., Stadnik, Yevgeny V., Budker, Dmitry
Novel interactions beyond the four known fundamental forces in nature (electromagnetic, gravitational, strong and weak interactions), may arise due to "new physics" beyond the standard model, manifesting as a "fifth force". This review is focused on
Externí odkaz:
http://arxiv.org/abs/2408.15691
A comparison of theoretical and experimental values of the scalar spin-spin interaction ($J$-coupling) in tritium deuteride molecules yield constraints for nucleon-nucleon exotic interactions of the dimensionless coupling strengths $g_Vg_V$, $g_Ag_A$
Externí odkaz:
http://arxiv.org/abs/2408.15442
Autor:
Shah, Chintan, Kühn, Steffen, Bernitt, Sonja, Steinbrügge, René, Togawa, Moto, Berger, Lukas, Buck, Jens, Hoesch, Moritz, Seltmann, Jörn, Kozlov, Mikhail G., Porsev, Sergey G., Gu, Ming Feng, Porter, F. Scott, Pfeifer, Thomas, Leutenegger, Maurice A., Cheung, Charles, Safronova, Marianna S., López-Urrutia, José R. Crespo
Publikováno v:
Physical Review A 109, 063108 (2024)
We used the monochromatic soft-x-ray beamline P04 at the synchrotron-radiation facility PETRA III to resonantly excite the strongest $2p-3d$ transitions in neon-like Ni XIX ions, $[2p^6]_{J=0} \rightarrow [(2p^5)_{1/2}\,3d_{3/2}]_{J=1}$ and $[2p^6]_{
Externí odkaz:
http://arxiv.org/abs/2404.14589
Autor:
Bondarev, Andrey I., Tamanis, Maris, Ferber, Ruvin, Başar, Gönül, Kröger, Sophie, Kozlov, Mikhail G., Fritzsche, Stephan
Publikováno v:
Phys. Rev. A 109, 012815 (2024)
Intensities in Tm I emission series originating from a common upper level are measured using a Fourier transform spectrometer. The derived relative transition probabilities within each series are compared to the theoretical predictions obtained from
Externí odkaz:
http://arxiv.org/abs/2310.08999
Autor:
Blanchard, John W., Budker, Dmitry, DeMille, David, Kozlov, Mikhail G., Skripnikov, Leonid V.
Publikováno v:
Phys. Rev. Research 5, 013191 (2023)
An experiment utilizing a TlF molecular beam is being developed by the CeNTREX collaboration to search for hadronic interactions that violate both time-reversal (T) and parity (P) invariance. Here we propose to use the same beam to look for a T-invar
Externí odkaz:
http://arxiv.org/abs/2210.16910
Autor:
Kozlov, Mikhail V., Zverev, Vitali
Publikováno v:
In Science of the Total Environment 10 October 2024 946
Autor:
Kühn, Steffen, Cheung, Charles, Oreshkina, Natalia S., Steinbrügge, René, Togawa, Moto, Bernitt, Sonja, Berger, Lukas, Buck, Jens, Hoesch, Moritz, Seltmann, Jörn, Trinter, Florian, Keitel, Christoph H., Kozlov, Mikhail G., Porsev, Sergey G., Gu, Ming Feng, Porter, F. Scott, Pfeifer, Thomas, Leutenegger, Maurice A., Harman, Zoltán, Safronova, Marianna S., López-Urrutia, José R. Crespo, Shah, Chintan
Publikováno v:
Physical Review Letters 129, 245001 (2022)
One of the most enduring and intensively studied problems of X-ray astronomy is the disagreement of state-of-the art theory and observations for the intensity ratio of two Fe XVII transitions of crucial value for plasma diagnostics, dubbed 3C and 3D.
Externí odkaz:
http://arxiv.org/abs/2201.09070
Publikováno v:
In Tetrahedron 25 March 2024 154
Autor:
Kozlov, Mikhail, Niemelä, Pekka
Publikováno v:
Silva Fennica, Vol 37, Iss 2 (2003)
Needle fluctuating asymmetry, which is a non-specific stress indicator, was used to evaluate responses of Scots pine (Pinus sylvestris L.) to annual climatic variation in the Kola Peninsula, NW Russia, during 1992â1999. Although the 30 trees surveye
Externí odkaz:
https://doaj.org/article/d4825ce4b10e48ddbaf3fd701a29668e