A search for low-metallicity pulsating B stars

Engelbrecht, Chris, Kgoadi, Refilwe, and Frescura, Fabio (2017) A search for low-metallicity pulsating B stars. In: EPJ Web of Conferences (152) From: 22nd Los Alamos Stellar Pulsation Conference, 28 November - 2 December 2016, San Pedro de Atacama, Chile.

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DOI: 10.1051/epjconf/201715201019

View at Publisher Website: https://doi.org/10.1051/epjconf/20171520...

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Abstract

We report on some recent results from a long-term UBVI survey of various fields in the Large Magellanic Cloud (LMC), which is aimed at identifying and classify- ing pulsating B stars in the selected LMC fields. Difference Imaging Analysis shows a clear advantage over conventional PSF fitting. Tentative indications have been found of a varying incidence of pulsation amplitudes (and, by inference, of metal content of the pulsators) across the LMC bar


Item ID:	53181
Item Type:	Conference Item (Scholarly Work)
ISBN:	978-2-7598-9024-8
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Copyright Information:	© The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the CreativeCommonsAttribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
Date Deposited:	24 Nov 2020 01:59
FoR Codes:	02 PHYSICAL SCIENCES > 0201 Astronomical and Space Sciences > 020110 Stellar Astronomy and Planetary Systems @ 50% 01 MATHEMATICAL SCIENCES > 0103 Numerical and Computational Mathematics > 010301 Numerical Analysis @ 30% 08 INFORMATION AND COMPUTING SCIENCES > 0801 Artificial Intelligence and Image Processing > 080106 Image Processing @ 20%
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