Stark broadening of B I spectral lines within 2s22p - 2s2nd Spectral Series
نویسندگان
چکیده
منابع مشابه
QUADRATIC STARK CONSTANTS OF NEUTRAL COPPER SPECTRAL LINES IN THE COULOMB APPROXIMATION
Quadratic Stark constants of neutral copper spectral lines for all s,p, and d levels are calculated using the Coulomb approximation. These results are compared with existing data and, generally, good agreement is observed
متن کاملCore-polarization Effects for the Stark Broadening of Pb III Spectral Lines: Predictions and Regularities
Using a semi-classical approach, we have calculated values of the Stark broadening parameters for several lines of Pb III. Stark widths and shifts are presented for an electron density of 1017 cm– 3 and temperatures T = 11000-100000 K. In this work, we have carried out a study of the influence of the introduction of the terms that allow us to take into account the Core Polarization (CP) effects...
متن کاملStark Broadening of Hydrogenic Spectral Lines by Langmuir Turbulence in Magnetic Fusion Plasmas: Diagnostic Possibilities
We derive the dynamical Stark width and shift of hydrogenic spectral lines caused by Langmuir turbulence in magnetic fusion plasmas. We show that this additional broadening mechanism can dominate over the Stark broadening by the plasma microfield, theories of the latter broadening being also discussed. We also derive conditions necessary for Langmuir-wave-caused dips/depressions to occur in the...
متن کاملStark Broadening of Hydrogen Spectral Lines in Strongly Coupled Plasmas: Effect of the Electrostatic Plasma Turbulence at the Thermal Level
In 2014, Kielkopf and Allard (KA) performed a benchmark experiment where they measured the Full Width at Half Maximum (FWHM) of the Hα line at the electron densities Ne by two orders of magnitude greater than the corresponding previous benchmark experiments, namely up to Ne = 1.4 × 10 20 cm-3. No theoretical calculations of the FWHM of the Hα line existed in this range of Ne. In the present pap...
متن کاملquadratic stark constants of neutral copper spectral lines in the coulomb approximation
quadratic stark constants of neutral copper spectral lines for all s,p, and d levels are calculated using the coulomb approximation. these results are compared with existing data and, generally, good agreement is observed
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Contributions of the Astronomical Observatory Skalnaté Pleso
سال: 2020
ISSN: 1336-0337
DOI: 10.31577/caosp.2020.50.1.111