activity
20112023
most citedHD 135344B: a young star has reached its rotational limit

62 citations · 302 across the 14 of their papers we have counts for

collaborators

14 papers

astro-ph.SR2023★ 24 cited

Forbidden emission lines in protostellar outflows and jets with MUSE

Lizxandra Flores-Rivera, Mario Flock, Nicolás Kurtovic +14

Forbidden emission lines in protoplanetary disks are a key diagnostic in studies of the evolution of the disk and the host star. We report spatially resolved emission lines, [OI] 6…

astro-ph.GA2022★ 11 cited

A high resolution study of near-IR diffuse interstellar bands, search for small scale structure, time variability and stellar features

J. V. Smoker, A. Müller, A. Monreal Ibero +13

Diffuse interstellar bands comprise hundreds of absorption features in the ISM. Most DIBs are observed in the optical, but some are in the IR. We observed 76 early-type stars at R=…

astro-ph.EP2022★ 27 cited

ISPY-NACO Imaging Survey for Planets around Young stars. The demographics of forming planets embedded in protoplanetary disks

Gabriele Cugno, Timothy D. Pearce, Ralf Launhardt +11

We present the statistical analysis of a subsample of 45 young stars surrounded by protoplanetary disks (PPDs). This is the largest imaging survey uniquely focused on PPDs to date.…

astro-ph.EP2021★ 27 cited

GRAVITY K-band spectroscopy of HD 206893 B: brown dwarf or exoplanet

J. Kammerer, S. Lacour, T. Stolker +94

We aim to reveal the nature of the reddest known substellar companion HD 206893 B by studying its near-infrared colors and spectral morphology and by investigating its orbital moti…

astro-ph.EP2021★ 9 cited

The ExoGRAVITY project: using single mode interferometry to characterize exoplanets

S. Lacour, J. J. Wang, M. Nowak +89

Combining adaptive optics and interferometric observations results in a considerable contrast gain compared to single-telescope, extreme AO systems. Taking advantage of this, the E…

astro-ph.EP2020★ 26 cited

Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B

A. -L. Maire, K. Molaverdikhani, S. Desidera +42

Context. Detecting and characterizing substellar companions for which the luminosity, mass, and age can be determined independently is of utter importance to test and calibrate the…