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Author Mahra, H. S. ♦ Sinvhal, S. D.
Source Aryabhatta Research Institute of Observational Sciences (ARIES)
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics
Subject Keyword RR Lyr stars ♦ P-L-C relations
Abstract The coefficients in the P-L-C relation for RR Lyr stars show dependence on the metallicity parameter ΔS. For the range of metallicity and effective temeperatures of RR Lyr stars, the effect of metallicity on the absolute magnitude ranges from 0ᵐ.22 to 0ᵐ.42. Modified P-L-C relations for RR Lyr stars have been derived.
Part of series ass68-121
Educational Use Research
Education Level UG and PG
Learning Resource Type Article