33 citations · 33 across the 1 of their papers we have counts for
3 papers
astro-ph.SR2020
Humps and bumps: The effects of shocks on the optical light curves of fundamental-mode RR Lyrae stars
Z. Prudil, I. Dékány, R. Smolec +3
We present the most extended and homogeneous study carried out so far of the main and early shocks in 1485 RR~Lyrae stars in the Galactic bulge observed by the Optical Gravitationa…
astro-ph2008★ 33 cited
Is a binary fraction-age relation responsible for the lack of EHB binaries in globular clusters?
C. Moni Bidin, M. Catelan, M. Altmann
The recently-discovered lack of close binaries, among extreme horizontal branch (EHB) stars in Galactic globular clusters, has thus far constituted a major puzzle, in view of the f…
astro-ph2005
Searching for merger debris in the Galactic halo: Chemodynamical evidence based on local blue HB stars
Martin Altmann, Marcio Catelan, Manuela Zoccali
We report on the discovery of a group of local A-type blue horizontal-branch (HBA) stars moving in a prograde, comet-like orbit with very similar kinematics and abundances. This se…