Fe xiii emission lines in active region spectra obtained with the Solar Extreme-Ultraviolet Research Telescope and Spectrograph
FP Keenan, DB Jess, KM Aggarwal… - Monthly Notices of …, 2007 - academic.oup.com
Recent fully relativistic calculations of radiative rates and electron impact excitation cross-
sections for Fe xiii are used to generate emission-line ratios involving 3s23p2–3s3p3 and …
sections for Fe xiii are used to generate emission-line ratios involving 3s23p2–3s3p3 and …
Electron-correlation trends in the hyperfine and constants of the Na isoelectronic sequence
NN Dutta, S Majumder - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
In this paper, we have described electron-correlation trends in the calculations of the
hyperfine A and B constants for a few elements belonging to the Na isoelectronic sequence …
hyperfine A and B constants for a few elements belonging to the Na isoelectronic sequence …
Extreme vacuum ultraviolet solar spectra obtained during the SPIRIT experiment aboard CORONAS-F: a catalog of lines in the range 280–330 Å
IA Zhitnik, SV Kuzin, AM Urnov, IL Beigman… - Astronomy Letters, 2005 - Springer
We present a catalog of 100 lines in the wavelength range 280–330 Å detected by the RES-
C spectroheliograph in solar active regions and flares during the SPIRIT experiment aboard …
C spectroheliograph in solar active regions and flares during the SPIRIT experiment aboard …
Солнечные спектры крайнего ВУФ диапазона, полученные в ходе эксперимента СПИРИТ на борту ОС КОРОНАС-Ф, Каталог линий в области 280-330 А
ИЛ Бейгман, СА Боженков, ИА Житник… - Письма в …, 2005 - elibrary.ru
Приведен каталог 100 линий в области 280-330 Аº, зарегистрированных
спектрогелиографом РЕС-К в активных областях и вспышках в ходе эксперимента …
спектрогелиографом РЕС-К в активных областях и вспышках в ходе эксперимента …
Emission lines of Fe x in active region spectra obtained with the Solar Extreme-ultraviolet Research Telescope and Spectrograph
FP Keenan, DB Jess, KM Aggarwal… - Monthly Notices of …, 2008 - academic.oup.com
Fully relativistic calculations of radiative rates and electron impact excitation cross-sections
for Fe x are used to derive theoretical emission-line ratios involving transitions in the 174 …
for Fe x are used to derive theoretical emission-line ratios involving transitions in the 174 …
An investigation of Fe xvi emission lines in solar and stellar extreme‐ultraviolet and soft X‐ray spectra
FP Keenan, JJ Drake… - Monthly Notices of the …, 2007 - academic.oup.com
New fully relativistic calculations of radiative rates and electron impact excitation cross‐
sections for Fe xvi are used to determine theoretical emission‐line ratios applicable to the …
sections for Fe xvi are used to determine theoretical emission‐line ratios applicable to the …
Iron XII to XXII spectra measurements between 250 and 400 Å
ZH Yang, SB Du, HW Chang, YP Zhang… - Journal of Quantitative …, 2010 - Elsevier
This paper reports laboratory measurements of the spectrum of the most abundant transition
Fe ions in the universe. Spectrum of iron of low-lying excited states has been observed in …
Fe ions in the universe. Spectrum of iron of low-lying excited states has been observed in …
[PDF][PDF] Electron Impact Collision Strengths for Fe XVI
AI Refaie, AA Farrag - International Review of Physics, 2011 - researchgate.net
(3) where rij=| ri− rj| is the inter-electronic distance, ωij is the energy of the exchanged
photon between the two electrons, αi are the Dirac matrices and c is the speed of light. The …
photon between the two electrons, αi are the Dirac matrices and c is the speed of light. The …