2 papers
astro-ph.SR2025
Precise Asteroseismology of the High-amplitude Delta Scuti Star EH Librae, an AE UMa Analogue in the Hertzsprung Gap
Xiran Xie, Jianning Fu, Gang Meng +7
A subclass of intermediate mass variables Delta Scuti stars, known as High-amplitude Delta Scuti (HADS) stars, exhibits pronounced radial pulsations with high amplitudes. The groun…
astro-ph.SR2011
Spectroscopy of BL Cam - Observations
M. Alvarez, R. Michel, L. Fox-Machado +3
The star BL Camelopardalis (GD 428, GSC 04067-00471, V=12.92, B=13.1), is a SX Phoenicis pulsating variable showing a high amplitude variability (300-350 mmag), with a very clear p…