A possible presence of HeH+ in white dwarfs |
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| Authors: | V P Gaur G C Joshi M C Pande |
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| Institution: | (1) Uttar Pradesh State Observatory, Manora Peak, Nainital, India |
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| Abstract: | The equivalent width calculations for the fundamental vibration rotation band lines of HeH+ have been carried out for a non-DA white dwarf model with an effective temperature of 12 000 K. BothP andR branch lines with rotational quantum numbersJ=3 to 18 were included in the calculations. A search for these lines in helium rich white dwarfs is suggested. |
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