Browsing by Author "Mohan, A"

Now showing items 1-5 of 5

Density and Temperature Diagnostics of Solar Emission Lines from NeV/MgV and SiVII/MgVII Ions

Mohan, A; Dwivedi, B. N; Raju, P. K (Indian Academy of Sciences, 1999-06)

We present NeV/ MgV and SiVII/MgVII theoretical line intensity ratios as a function of electron density Ne and temperature Te. These are shown in the form of ratio-ratio diagrams, which should in principle allow both Ne ...
EUV diagnostics for boron-like ions from spectra obtained by SUMER/SOHO

Mohan, A; Dwivedi, B. N (Astronomical Society of India, 2002-09)
EUV line diagnostics for solar plasma

Mohan, A (Astronomical Society of India, 1998)

We present the solar EUV wavelength region which is rich in emission lines from the upper chromosphere, transition region and the corona (10 to the power 4 < Te < 10 to the power 6 K). Spectroscopic diagnostic techniques ...
On the EUV Line Diagnostics From N III Solar Ion

Gupta, A. K; Mohan, A; Dwivedi, B. N (Astronomical Society of India, 1997)

We present new calculations for N III ion for diagnostics of solar plasma. The atomic model comprising the first 15 energy levels is considered for evaluating the line emissivities as a function of electron density and ...
Solar plasma line diagnostics from Ne IV, Na V and A1 VII ions

Dwivedi, B. N; Gupta, A. K; Mohan, A (Astronomical Society of India, 1998-12)

Search DSpace