scholarly journals Line-shape modeling in microwave spectroscopy of the positronium n=2 fine-structure intervals

2021 ◽  
Vol 104 (6) ◽  
Author(s):  
L. A. Akopyan ◽  
T. J. Babij ◽  
K. Lakhmanskiy ◽  
D. B. Cassidy ◽  
A. Matveev
Keyword(s):  
Fine Structure ◽  
Line Shape ◽  
Microwave Spectroscopy ◽  
Shape Modeling

Path integral formalism for the spectral line shape in plasmas: Lyman-α with fine structure

2008 ◽  
Author(s):  
N. Bedida ◽  
D. Boland ◽  
M. T. Meftah ◽  
R. Stamm ◽  
Marco Antonio Gigosos ◽  
...  
Keyword(s):  
Fine Structure ◽  
Spectral Line ◽  
Path Integral ◽  
Line Shape ◽  
Integral Formalism ◽  
Spectral Line Shape ◽  
Path Integral Formalism

Radiometry in line-shape modeling of Fourier-transform spectrometers

2002 ◽  
Vol 41 (7) ◽  
pp. 1424 ◽  
Author(s):  
Raphaël Desbiens ◽  
Jérôme Genest ◽  
Pierre Tremblay
Keyword(s):  
Fourier Transform ◽  
Line Shape ◽  
Shape Modeling

scholarly journals Precision Microwave Spectroscopy of the Positronium n=2 Fine Structure

2020 ◽  
Vol 125 (7) ◽  
Author(s):  
L. Gurung ◽  
T. J. Babij ◽  
S. D. Hogan ◽  
D. B. Cassidy
Keyword(s):  
Fine Structure ◽  
Microwave Spectroscopy

Line Shape of the A Band of s2 Configuration Ions in Alkali Halide Crystals

1975 ◽  
Vol 53 (2) ◽  
pp. 192-199 ◽  
Author(s):  
Taiju Tsuboi ◽  
K. Oyama ◽  
P. W. M. Jacobs
Keyword(s):  
Fine Structure ◽  
Line Shape ◽  
Alkali Halide ◽  
Alkali Halides ◽  
Systematic Investigation ◽  
Temperature Sensitive ◽  
Doublet Structure ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
Alkali Halide Crystals

A systematic investigation of the line shape of the A band of several ions with the s2 configuration dissolved in alkali halides has been made on KCl:In+, KBr:In+, KCl:Sn2+, KBr:Sn2+, KI:Sn2+, RbCl:Sn2+, KCl:Tl+, KBr:Tl+, KI:Tl+, and KBr:Pb2+ crystals. A temperature sensitive doublet structure was observed for In+ and Sn2+ doped crystals and for KCl:Tl+, while a single band, which is asymmetric at high temperatures, was observed for KBr:Tl+ and KBr:Pb2+. The temperature dependence of the line shape supports Toyozawa and Inoue's theory in which the fine structure is ascribed to the dynamical Jahn–Teller effect. A discussion is given of the importance of quadratic electron–lattice interaction and its effect on the asymmetry of the line shape.

Line shape modeling for radiation transport investigations in magnetic fusion plasmas

2009 ◽  
Vol 5 (1-2) ◽  
pp. 93-96 ◽  
Author(s):  
J. Rosato ◽  
D. Reiter ◽  
V. Kotov ◽  
P. Börner ◽  
H. Capes ◽  
...  
Keyword(s):  
Line Shape ◽  
Radiation Transport ◽  
Shape Modeling ◽  
Magnetic Fusion ◽  
Fusion Plasmas

scholarly journals Line Shape Modeling for the Diagnostic of the Electron Density in a Corona Discharge

Atoms ◽  
2017 ◽  
Vol 5 (4) ◽  
pp. 35 ◽  
Author(s):  
Joël Rosato ◽  
Nelly Bonifaci ◽  
Zhiling Li ◽  
Roland Stamm
Keyword(s):  
Corona Discharge ◽  
Electron Density ◽  
Line Shape ◽  
Shape Modeling

scholarly journals Stark-Zeeman Line Shape Modeling for Magnetic White Dwarf and Tokamak Edge Plasmas: Common Challenges

Atoms ◽  
2017 ◽  
Vol 5 (4) ◽  
pp. 36 ◽  
Author(s):  
Joël Rosato ◽  
Ny Kieu ◽  
Ibtissem Hannachi ◽  
Mohammed Koubiti ◽  
Yannick Marandet ◽  
...  
Keyword(s):  
White Dwarf ◽  
Line Shape ◽  
Shape Modeling ◽  
Tokamak Edge ◽  
Edge Plasmas

Spectral line shape modeling for the calculation of radiation transport in divertors

2007 ◽  
Vol 363-365 ◽  
pp. 421-425 ◽  
Author(s):  
J. Rosato ◽  
R. Stamm ◽  
L. Godbert-Mouret ◽  
M. Koubiti ◽  
Y. Marandet ◽  
...  
Keyword(s):  
Spectral Line ◽  
Line Shape ◽  
Radiation Transport ◽  
Shape Modeling ◽  
Spectral Line Shape
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