K

L

KOTKOVÁ , L.

Last name: KOTKOVÁ

First name: L.

2010 (v1)

Journal article

Metadata-only

The field high-amplitude SX Phe variable BL Cam: results from a multisite photometric campaign. II. Evidence of a binary - possibly triple - system

Fauvaud, S. Sareyan, Jean-Pierre Ribas, Ignasi

Context. Short-period high-amplitude pulsating stars of Population I (delta Sct stars) and II (SX Phe variables) exist in the lower part of the classical (Cepheid) instability strip. Most of them have very simple pulsational behaviours, only one or two radial modes being excited. Nevertheless, BL Cam is a unique object among them, being an...

Uploaded on: December 3, 2022
2007 (v1)

Journal article

Metadata-only

The field high-amplitude SX Phoenicis variable BL Camelopardalis: results from a multisite photometric campaign. I. Pulsation

Rodríguez, E. Fauvaud, S. Farrell, J. A.

Context: BL Cam is an extreme metal-deficient field high-amplitude SX Phe-type variable where a very complex frequency spectrum is detected, with a number of independent nonradial modes excited, unusual among the high-amplitude pulsators in the Lower Classical Instability Strip. Aims: An extensive and detailed study has been carried out to...

Uploaded on: December 3, 2022