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Browsing by Author "Sinha, K"

Browsing by Author "Sinha, K"

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  • SH on the Sun 
    Sinha, K; Joshi, G. C; Pande, M. C (Astronomical Society of India, 1976-12)
  • Solar log gf values for the spectral lines in the range λ λ 6209-6273 Å 
    Stalin, C. S; Sinha, K; Sanwal, B. B (Astronomical Society of India, 1997)
    Utilizing Lieze solar atlas and solar photospheric models, we derived log gf values for the spectral lines in the wavelength range λλ 6209 - 6273 Å. These values, intended for use in a future study of high resolution reticon ...
  • Solar log gf values in the infrared J and H bands 
    Stalin, C. S; Trivedi, C; Sinha, K; Sanwal, B. B (Astronomical Society of India, 1997)
    Solar IR spectra have been utilized to derive log gf values for atomic lines due to 17 chemical elements. From a recent publication in Astronomy and Astrophysics Supplement, we selected unblended solar lines in the infrared ...
  • Solar Photospheric Models and the Rotational Temperatures of THE C/sub2/ and MgH Molecules 
    Sinha, K; Shukla, D. S; Tripathi, B. M (Astronomical Society of India, 1979-06)
    Four photospheric models have been utilized to derive model based rotational temperatures of the (0-0) band of the Swan system of C/sub2/ and that of the green system of the MgH molecules. The dissociation energies were ...
  • Sulphur Molecules on the Sun 
    Sinha, K; Joshi, G. C; Pande, M. C (Astronomical Society of India, 1977-06)
  • Sun : a laboratory source 
    Sinha, K (Astronomical Society of India, 1998)
    We summerise here some of the recent advances in deriving molecular and atomic parameters using the high resolution spectra of the sun
  • Vibration-rotation bands of SiH and MgH in sunspot spectra 
    Sinha, K; Joshi, G. C (Astronomical Society of India, 1982-12)
    We have calculated the equivalent widths of the vibration-rotation bands of SiH and MgH molecules for a possible detection in the sunspot spectrum. Five different models were utilized and the results obtained with and ...

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