Results 41 to 50 of about 984,465 (267)
The aim of this paper is to analyze the various uses of Stark broadening data for non-hydrogenic lines emitted from plasma, obtained with the modified semiempirical method formulated 40 years ago (1980), which are continuously implemented in the STARK-B ...
Milan S. Dimitrijević
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Spectral line profile of turbulent gas [PDF]
A simple theoretical model is proposed to determine the spectral line profile of a turbulent gas. It is shown that the spectral line profile of a turbulent gas is still a Voigt profile. Its Lorentzian component is hardly influenced by the turbulent motion.
G, Zhi, J, Qian
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Stark Broadening of Co II Lines in Stellar Atmospheres
Data for Stark full widths at half maximum for 46 Co II multiplets were calculated using a modified semiempirical method. In order to show the applicability and usefulness of this set of data for research into white dwarf and A type star atmospheres, the
Zlatko Majlinger +2 more
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Biophysical Profiling of Tumor Cell Lines [PDF]
Despite significant differences in genetic profiles, cancer cells share common phenotypic properties, including membrane-associated changes that facilitate invasion and metastasis. The Corning Epic® optical biosensor was used to monitor dynamic mass rearrangements within and proximal to the cell membrane in tumor cell lines derived from cancers of the ...
Frederick Coffman +4 more
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Data on Stark Broadening of Sn II Spectral Lines
Data on spectral line widths and shifts broadened by interactions with charged particles, for 44 lines in the spectrum of ionized tin, for collisions with electrons and H II and HeII ions, are presented as online available tables.
Milan S. Dimitrijević +3 more
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CAII lines in a quiet region on the Sun I. Dynamic processes in the solar atmosphere
We have studied oscillation processes in the quiet Sun outside a coronal hole at different levels of the solar chromosphere. The study was based on spectroscopic observations of ionized calcium lines (K, H, and 849.8 nm) obtained by the Sayan Solar ...
Turova I. P. +2 more
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Optical Spectroscopy with the Technology of Virtual Observatory
The contemporary astronomy is flooded with an exponentially growing petabyte-scaled data volumes produced by powerful ground and space-based instrumentation as well as a product of extensive computer simulations and computations of complex numerical ...
Škoda P.
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Iron abundance determination for the solar-like stars HR 4345 and HR 6573 [PDF]
Using the BLACKWELL software package written by R.O. Gray, the iron abundance of the solar-like stars HR 4345 and HR 6573 has been determined. The method is based on determination of the minimum dispersion (or the region of least confusion) of the iron ...
Vince Oliver I., Vince Ištvan I.
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Stark Widths of Na IV Spectral Lines
Sodium is a very important element for the research and analysis of astrophysical, laboratory, and technological plasmas, but neither theoretical nor experimental data on Stark broadening of Na IV spectral lines are present in the literature.
Milan S. Dimitrijević +3 more
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Program of telluric lines monitoring [PDF]
A new observational program of telluric lines monitoring was introduced at Belgrade Astronomical Observatory. The ultimate goal of this program is to investigate the properties of Earth’s atmosphere through modeling the observed profiles of telluric ...
Vince I. +5 more
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