Physical parameters determination of the RR Lyrae Star a CM, SW, SZ and UY in Bootes

TL;DR

This paper presents preliminary determinations of physical parameters for four RR Lyrae stars in Bootes using Stromgren uvby- photometry, contributing to understanding their properties.

Contribution

It introduces a method for deriving physical parameters of RR Lyrae stars from Stromgren photometry, focusing on four stars in Bootes.

Findings

Physical parameters of CM, SW, SZ, and UY stars estimated.

Method demonstrates potential for analyzing RR Lyrae stars.

Provides initial data for further detailed studies.

Abstract

In this preliminary work, the determination of physical parameters for the RR Lyrae stars CM, SW, SZ, and UY in Bootes from Stromgren uvby-\beta photometry is presented.