- Obituary
2,153 Views
3 Pages
Scientific Activities of Oleg Zatsarinny in the Ukraine
- Oleksandr Borovik and
- Lyudmila Bandurina
These memoirs about Oleg Ivanovich Zatsarinny (1953–2021) concentrate on his scientific activities in the Ukraine.
- 1.5Impact Factor
- 3.1CiteScore
- 21 daysTime to First Decision
Atoms, Volume 9, Issue 3
September 2021 - 35 articles
Cover Story: Tungsten (W) is used as plasma-facing wall material of magnetically confined plasma devices for nuclear fusion energy developments. Emission lines from highly charged tungsten ions in plasmas are, therefore, useful for passive fusion plasma diagnostics. Optical emission lines have a particular usefulness because mirrors and optical fibers are available to prevent detectors from being directly irradiated with 14 MeV neutrons from fusion plasmas. Using an electron-beam-ion trap (EBIT), a versatile apparatus for spectroscopy of highly charged ions, emission lines of W20+–W29+ are newly identified in a near-UV range. Among them, a magnetic-dipole line of W29+ is studied in detail using a collisional–radiative model and a MCDHF method. View this paper.
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Articles (35)
- Article
2 Citations
2,955 Views
8 Pages
Relativistic B-Spline R-Matrix Calculations for Electron Collisions with Ytterbium
- Kathryn R. Hamilton,
- Klaus Bartschat and
- Oleg Zatsarinny
We have applied the full-relativistic Dirac B-Spline R-matrix method to obtain cross sections for electron scattering from ytterbium atoms. The results are compared with those obtained from a semi-relativistic (Breit-Pauli) model-potential approach a...
- Article
2,480 Views
10 Pages
New Transition and Energy Levels of Three-Times Ionized Krypton (Kr IV)
- M. Raineri,
- M. Gallardo,
- J. Reyna Almandos,
- A. G. Trigueiros and
- C. J. B. Pagan
A capillary pulsed-discharge and a theta-pinch were used to record Kr spectra in the region of 330–4800 Å. A set of 168 transitions of these spectra were classified for the first time. We extended the analysis to twenty-five new energy levels belongi...
- Article
7 Citations
2,813 Views
8 Pages
Spectra of Ga-Like to Cu-Like Praseodymium and Neodymium Ions Observed in the Large Helical Device
- Chihiro Suzuki,
- Fumihiro Koike,
- Izumi Murakami,
- Tetsutarou Oishi and
- Naoki Tamura
Extreme ultraviolet (EUV) spectra of highly charged praseodymium (Pr) and neodymium (Nd) ions have been investigated in optically thin high-temperature plasmas produced in the Large Helical Device (LHD), a magnetically confined torus device for fusio...
- Article
4 Citations
3,092 Views
11 Pages
On the Electron Impact Integral Cross-Sections for Butanol and Pentanol Isomers
- Nafees Uddin,
- Paresh Modak and
- Bobby Antony
The need for a reliable and comprehensive database of cross-sections for many atomic and molecular species is immense due to its key role in R&D domains such as plasma modelling, bio-chemical processes, medicine and many other natural and technol...
- Article
10 Citations
2,801 Views
9 Pages
One-Electron Energy Spectra of Heavy Highly Charged Quasimolecules: Finite-Basis-Set Approach
- Artem A. Kotov,
- Dmitry A. Glazov,
- Vladimir M. Shabaev and
- Günter Plunien
The generalized dual-kinetic-balance approach for axially symmetric systems is employed to solve the two-center Dirac problem. The spectra of one-electron homonuclear quasimolecules are calculated and compared with the previous calculations. The anal...
- Article
3 Citations
3,256 Views
38 Pages
Beam–foil spectroscopy offers the efficient excitation of the spectra of a single element as well as time-resolved observation. Extreme-ultraviolet (EUV) beam–foil survey and detail spectra of Ti, Fe, Ni, and Cu are presented, as well as survey spect...
- Article
10 Citations
3,205 Views
19 Pages
A Fully Relativistic Approach to Photon Scattering and Photoionization of Alkali Atoms
- Adam Singor,
- Dmitry Fursa,
- Igor Bray and
- Robert McEachran
A fully relativistic approach to calculating photoionization and photon-atom scattering cross sections for quasi one-electron atoms is presented. An extensive set of photoionization cross sections have been calculated for alkali atoms: lithium, sodiu...
- Communication
4 Citations
2,567 Views
5 Pages
Classical Description of Resonant Charge Exchange Involving the Second Flavor of Hydrogen Atoms
- Eugene Oks
We studied the consequences of the existence of the second flavor of hydrogen atoms (SFHA)—the existence proven by atomic experiments and evidenced by astrophysical observations—on the resonant charge exchange. We found analytically that there is ind...
- Tutorial
1 Citations
3,340 Views
21 Pages
Classical and Quantum Collective Recoil Lasing: A Tutorial
- Nicola Piovella,
- Angel Tarramera Gisbert and
- Gordon R. M. Robb
Collective atomic recoil lasing (CARL) is a process during which an ensemble of cold atoms, driven by a far-detuned laser beam, spontaneously organize themselves in periodic structures on the scale of the optical wavelength. The principle was envisag...
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Atoms - ISSN 2218-2004