IIA Institutional Repository

Browsing by Subject "Ions"

Browsing by Subject "Ions"

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  • Density and temperature diagnostics of solar emission lines from NA VII and AL IX 
    Raju, P. K; Dwivedi, B. N; Gupta, A. K (Springer, 1994-02)
    Line intensity ratios of extreme ultraviolet (EUV) emission lines from Na VII and Al IX have been considered for electron density and temperature determinations within the chromosphere-corona transition region and the ...
  • Radio emission of coronal shock waves 
    Benz, A. O; Thejappa, G (European Southern Observatory, 1988-08)
    The "backbone" emission of shock initiated coronal (metric) type II solar radio bursts is considered. The source has extremely narrow bandwidth and appears to be stationary in relation to the shock. The increasingly complete ...
  • Theoretical aids in screening candidates for atomic clocks: Illustration for Yb II 
    Chaudhuri, R. K; Freed, K. F; Chattopadhyay, S; Mahapatra, U. S (IOP Publishing, 2012-04)
    Highly accurate electronic-structure calculations for metastable electronic excited states are needed to supplement scant experimental data in screening possible systems for new higher-precision atomic clocks. We test the ...

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