Zobrazeno 1 - 10
of 1 617
pro vyhledávání: '"Buchachenko, A."'
ExoMol molecular line lists -- XLIII: Rovibronic molecular line list the low-lying two states of NaO
Autor:
Mitev, G. B., Taylor, S., Tennyson, Jonathan, Yurchenko, S. N., Buchachenko, A. A., Stolyarov, A. V.
The sodium monoxide radical (NaO) is observed in night glow in the Earth's mesosphere and likely has astronomical importance. This study concerns the optical transitions within the ground X $^2\Pi$ state and to the very low-lying ($T_{\textrm e}\appr
Externí odkaz:
http://arxiv.org/abs/2111.08424
Publikováno v:
Phys. Rev. A 104, 052807 (2021)
The precision of the photoassociation spectroscopy of Yb dimer in degenerate gases is enough to improve the constraints on the new short-range gravity-like forces if the theoretical knowledge of the Born-Oppenheimer interatomic potential and non-Born
Externí odkaz:
http://arxiv.org/abs/2107.10353
Autor:
Lambo, R., Xu, C. -Y., Pratt, S. T., Xu, H., Zappala, J. C., Bailey, K. G., Lu, Z. -T., Mueller, P., O'Connor, T. P., Kamorzin, B. B., Bezrukov, D. S., Xie, Y., Buchachenko, A. A., Singh, J. T.
We present an experimental and theoretical study of the absorption and emission spectra of Yb atoms in a solid Ne matrix at a resolution of 0.025 nm. Five absorption bands were identified as due to transitions from the $4f^{14}5d^06s^2\ ^1\!S_0$ grou
Externí odkaz:
http://arxiv.org/abs/2107.04186
Publikováno v:
Frontiers in Chemistry, Volume 8 (2020) 438
The current status of gaseous transport studies of the singly-charged lanthanide and actinide ions is reviewed in light of potential applications to superheavy ions. The measurements and calculations for the mobility of lanthanide ions in He and Ar a
Externí odkaz:
http://arxiv.org/abs/2008.00999
Optical spectroscopy constitutes the historical path to accumulate basic knowledge on the atom and its structure. Former work based on fluorescence and resonance ionization spectroscopy enabled identifying optical spectral lines up to element 102, no
Externí odkaz:
http://arxiv.org/abs/2007.02119
We present a kinetic model for optical pumping in Lu$^+$ and Lr$^+$ ions as well as a theoretical approach to calculate the transport properties of Lu$^+$ in its ground $^1S_0$ and metastable $^3D_1$ states in helium background gas. Calculations of t
Externí odkaz:
http://arxiv.org/abs/2007.02115
Random to chaotic temperature transition in low-field Fano-Feshbach resonances of cold thulium atoms
Autor:
Khlebnikov, V. A., Pershin, D. A., Tsyganok, V. V., Davletov, E. T., Cojocaru, I. S., Fedorova, E. S., Buchachenko, A. A., Akimov, A. V.
Publikováno v:
Phys. Rev. Lett. 123, 213402 (2019)
Here, we report on the observation of a random to chaotic temperature transition in the spacing of Fano-Feshbach resonances in the ultracold polarized gas of thulium atoms. This transition is due to the appearance of so-called d-resonances, which are
Externí odkaz:
http://arxiv.org/abs/1902.00201
Autor:
Sergey V. Stovbun, Dmitry V. Zlenko, Alexander A. Bukhvostov, Alexander S. Vedenkin, Alexey A. Skoblin, Dmitry A. Kuznetsov, Anatoly L. Buchachenko
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract The rate of a chemical reaction can be sensitive to the isotope composition of the reactants, which provides also for the sensitivity of such “spin-sensitive” reactions to the external magnetic field. Here we demonstrate the effect of th
Externí odkaz:
https://doaj.org/article/03d9e79317eb4e819dafaf2bd49d3a22
