Tim-Oliver Husser

TL;DR: In this paper, a library of high-resolution synthetic spectra based on the stellar atmosphere code PHOENIX is presented, which can be used for a wide range of applications of spectral analysis and stellar parameter synthesis.

TL;DR: In this article, the authors present a library of high-resolution synthetic spectra based on the stellar atmosphere code PHOENIX that can be used for a wide range of applications of spectral analysis and stellar parameter synthesis.

TL;DR: In this article, the authors performed multiple epoch observations of NGC 3201 with the aim of constraining the binary fraction and found one curious star at the main-sequence turnoff with radial velocity variations of the order of 100 km/s, indicating the membership to a binary system with an unseen component.

TL;DR: In this paper, the authors used multi-epoch MUSE spectroscopy to study binary stars in the core of the Galactic globular cluster NGC 3201 and found that at least (57.5'±'7.9'% of blue straggler stars are in a binary system.

TL;DR: In this article, the authors demonstrate the high multiplex advantage of crowded field 3D spectroscopy with the new integral field spectrograph MUSE by means of a spectroscopic analysis of more than 12 000 individual stars in the globular cluster NGC 6397.