We present statistical characteristics of 1578 δ Scuti stars including nearby field stars and
cluster member stars within the Milky Way. We obtained 46% of these stars (718 stars) from …

We observe the brightest member of the Praesepe cluster, epsilon Cnc, to precisely
measure the characteristics of the stars in this binary system, en route to a new …

According to the rotational splitting law of g modes, the frequency spectra of EE Cam can be
disentangled only with oscillation modes of ℓ= 0, 1, and 2. Fifteen sets of rotational splits …

Pulsation frequencies of acoustic modes are calculated for realistic rotating stellar models
using both a perturbative and a two-dimensional approach. A comparison between the two …

We analyzed data accumulated during 2005 and 2006 by the Taiwan–American Occultation
Survey (TAOS) in order to detect short-period variable stars (periods of≲ 1 hr) such as δ …

We present photometric and high-dispersion spectroscopic measurements that show HR
7920 is a periodic variable. The photometry reveals at least four frequencies higher that 10 …

By analyzing photometric and spectroscopic time series in this paper, we show that the
pulsator V764 Mon, assumed to be the brightest RR Lyrae star in the sky, is in fact a rapidly …

We used high-resolution echelle spectra acquired with the 1.5-m Russian-Turkish
Telescope to determine the fundamental atmospheric parameters and abundances of 30 …

We report on the determination of chemical abundances of 38 solar analogues, including 11
objects previously identified as super-metal-rich stars. We have measured the equivalent …

The results of an observational campaign on the new δ Scuti pulsator HD 207331 are
reported. The star was observed photometrically from August 26 to September 2, 2009 from …