output
20062022
most citedA comparative study of disc-planet interaction

446 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing astro-ph.SRShow all

6 papers · 1 filter

astro-ph.SR2017★ 13 cited

Quantitative spectroscopy of extreme helium stars - Model atmospheres and a non-LTE abundance analysis of BD+102179?

Thomas Kupfer, Norbert Przybilla, Ulrich Heber +3

Extreme helium stars (EHe stars) are hydrogen-deficient supergiants of spectral type A and B. They are believed to result from mergers in double degenerate systems. In this paper w…

astro-ph.SR2015★ 75 cited

Red Supergiant Stars as Cosmic Abundance Probes: KMOS Observations in NGC 6822

L. R. Patrick, C. J. Evans, B. Davies +5

We present near-IR spectroscopy of red supergiant (RSG) stars in NGC 6822, obtained with the new VLT-KMOS instrument. From comparisons with model spectra in the J-band we determine…

astro-ph.SR2014★ 17 cited

Properties of M31. V: 298 Eclipsing Binaries from PAndromeda

C. -H. Lee, J. Koppenhoefer, S. Seitz +12

The goal of this work is to conduct a photometric study of eclipsing binaries in M31. We apply a modified box-fitting algorithm to search for eclipsing binary candidates and determ…

astro-ph.SR2014★ 31 cited

Quantitative Spectroscopic J-band Study of Red Supergiants in Perseus OB-1

J. Zachary Gazak, Ben Davies, Rolf Kudritzki +2

We demonstrate how the metallicities of red supergiant (RSG) stars can be measured from quantitative spectroscopy down to resolutions of ~3000 in the J-band. We have obtained high…

astro-ph.SR2014★ 12 cited

Properties of M31. IV: Candidate Luminous Blue Variables from PAndromeda

C. -H. Lee, S. Seitz, M. Kodric +16

We perform a study on the optical and infrared photometric properties of known luminous blue variables (LBVs) in M31 using the sample of LBV candidates from the Local Group Galaxy…

astro-ph.SR2014★ 164 cited

The spectroscopic Hertzsprung-Russell diagram

N. Langer, R. P. Kudritzki

The Hertzsprung-Russell diagram is an essential diagnostic diagram for stellar structure and evolution, which has now been in use for more than 100 years. Our spectroscopic Hertzsp…