WE STUDIED THE ECLIPSING BINARY SYSTEM HW VIRGINIS BY USING PHOTOMETRIC DATA. WE REDUCED THE DATA IN THE USUAL WAY AND PERFORMED THE TIME CONVERSIONS. WE EX-TRACTED THE ECLIPSE TIMES AND CONSTRUCTED ON O-C DIAGRAM. WE REPRODUCED THE LITERATURE MODEL AND FOUND THAT IT IS NOT ABLE TO REPRODUCE OUR DATA. ASA FIRST EFFORT TO FIND A NEW MODEL WE USED A GENETIC ALGORITHM TO FIND THE BEST-FIT SET OF SOLUTIONS. WE TESTED THE STABILITY OF THE LITERATURE MODEL AND FOUND IT TO BE UNSTABLE IN SHORT TIME -SCALES
A Photometric and Dynamical Study of the Binary System HW Virginis.
Brown Sevilla, Samantha B.
2018/2019
Abstract
WE STUDIED THE ECLIPSING BINARY SYSTEM HW VIRGINIS BY USING PHOTOMETRIC DATA. WE REDUCED THE DATA IN THE USUAL WAY AND PERFORMED THE TIME CONVERSIONS. WE EX-TRACTED THE ECLIPSE TIMES AND CONSTRUCTED ON O-C DIAGRAM. WE REPRODUCED THE LITERATURE MODEL AND FOUND THAT IT IS NOT ABLE TO REPRODUCE OUR DATA. ASA FIRST EFFORT TO FIND A NEW MODEL WE USED A GENETIC ALGORITHM TO FIND THE BEST-FIT SET OF SOLUTIONS. WE TESTED THE STABILITY OF THE LITERATURE MODEL AND FOUND IT TO BE UNSTABLE IN SHORT TIME -SCALESFile in questo prodotto:
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Utilizza questo identificativo per citare o creare un link a questo documento:
https://hdl.handle.net/20.500.12608/26094