activity
19982024
most citedX-Shooter spectroscopy of young stellar objects in Lupus: Accretion properties of class II and transitional objects

471 citations · 523 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.IM2024★ 13 cited

The PLATO Mission

Heike Rauer, Conny Aerts, Juan Cabrera +842

PLATO (PLAnetary Transits and Oscillations of stars) is ESA's M3 mission designed to detect and characterise extrasolar planets and perform asteroseismic monitoring of a large numb…

astro-ph.SR2022★ 10 cited

The GAPS programme at TNG XXXIV. Activity-rotation, flux-flux relationships, and active region evolution through stellar age

J. Maldonado, S. Colombo, A. Petralia +26

Active region evolution plays an important role in the generation and variability of magnetic fields on the surface of lower main-sequence stars. However, determining the lifetime…

astro-ph.SR2016★ 471 cited

X-Shooter spectroscopy of young stellar objects in Lupus: Accretion properties of class II and transitional objects

J. M. Alcala', C. F. Manara, A. Natta +11

We present the results of a study of the stellar and accretion properties of the (almost) complete sample of class II and transitional YSOs in the Lupus I, II, III and IV clouds, b…

astro-ph2004★ 29 cited

Quiescent X-ray emission from an evolved brown dwarf ?

B. Stelzer

I report on the X-ray detection of Gl569Bab. During a 25ksec Chandra observation the binary brown dwarf is for the first time spatially separated in X-rays from the flare star prim…

astro-ph2000

X-ray Luminosity Functions of Young Stars in Taurus-Auriga-Perseus

B. Stelzer

X-ray luminosity functions (XLF) are frequently used to assess the properties of the X-ray emission from a given sample of stars, and particularly important for a comparison of dif…

astro-ph1998

Evolution of spectral parameters during a pre-eclipse dip of Her X-1

B. Stelzer, J. Wilms, R. Staubert +2

We report on a pre-eclipse dip of the X-ray binary Her X-1 observed by the Rossi X-ray Timing Explorer (RXTE) in July 1996. We present the evolution of the spectral parameters in t…