Results 281 to 290 of about 344,061 (314)

The emission-line chart

Publications of the Astronomical Society of the Pacific, 1995
The stronger emission lines of different ions excited under nebular conditions are presented in a chart which is useful for making line identifications and in a chart which is useful for making line identifications and in a chart which is useful for making line identifications and in determining those transitions from the various ions which should ...
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Line Emission in Single-Bubble Sonoluminescence

Physical Review Letters, 2001
Physical Review ...
J B, Young, J A, Nelson, W, Kang
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The Emission-Line Universe

2008
Emission lines provide a powerful tool to study the physical properties and chemical compositions of astrophysical objects in the Universe, from the first stars to objects in our galaxy. The analysis of emission lines allows us to estimate the star formation rate and initial mass function of ionizing stellar populations, and the properties of active ...
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Emission Lines

2021
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Time variation of fine-structure constant constrained by [O iii] emission-lines at 1.1 < z < 3.7

Monthly Notices of the Royal Astronomical Society, 2023
Xiangjun Chen, Luming Sun, Hongyan Zhou   +2 more
exaly  

Comparison of the active galactic nuclei Baldwin effect with the modified Baldwin effect of the ultraviolet-optical emission lines in a single sample

Monthly Notices of the Royal Astronomical Society, 2022
Michael Brotherton, Zhaohui Shang, Yongjiang Wang   +2 more
exaly  

Observations of Emission-Line Stars

Publications of the Astronomical Society of the Pacific, 1965
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Double-peaked emission lines as a probe of the broad-line regions of active galactic nuclei

New Astronomy Reviews, 2009
Michael Eracleous
exaly  

Line Emission

2014
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Phenomenology of Broad Emission Lines in Active Galactic Nuclei

Annual Review of Astronomy and Astrophysics, 2000
Paola Marziani, J W Sulentic, D Dultzin-Hacyan   +2 more
exaly