7.1k citations · 9.6k across the 16 of their papers we have counts for
9 papers · 1 filter
CRIRES-POP: a library of high resolution spectra in the near-infrared. III. Line identification in the K-giant 10 Leo
Manfred Zendel, Thomas Lebzelter, Christine Nicholls
Context: High-resolution spectra in the near-infrared (NIR) are an important tool for the detailed study of stellar atmospheres. The accurate identification of elements and molecul…
Gaia Data Release 3: The Galaxy in your preferred colours. Synthetic photometry from Gaia low-resolution spectra
Gaia Collaboration, P. Montegriffo, M. Bellazzini +27
Gaia Data Release 3 provides novel flux-calibrated low-resolution spectrophotometry for about 220 million sources in the wavelength range 330nm - 1050nm (XP spectra). Synthetic pho…
Semi-regular red giants as distance indicators I. The period-luminosity relations of semi-regular variables revisited
Michele Trabucchi, Nami Mowlavi, Thomas Lebzelter
Semi-regular variables (SRVs) are similar to Miras in brightness, and they also follow PLRs, though not necessarily the same as Miras. As potential standard candles they are more c…
Period-luminosity diagram of long period variables in the Magellanic Clouds. New aspects revealed from Gaia Data Release 2
T. Lebzelter, M. Trabucchi, N. Mowlavi +4
Context: The period-luminosity diagram (PLD) has proven to be a powerful tool for studying populations of pulsating red giants. Gaia Data Release 2 (DR2) provides a large data set…
A new method to identify subclasses among AGB stars using Gaia and 2MASS photometry
T. Lebzelter, N. Mowlavi, P. Marigo +4
Aims: We explore the wealth of high quality photometric data provided by data release 2 of the Gaia mission for long period variables (LPVs) in the Large Magellanic Cloud. Our goal…
LX Cygni: A carbon star is born
S. Uttenthaler, S. Meingast, T. Lebzelter +5
Context: The Mira variable LX Cyg showed a dramatic increase of its pulsation period in the recent decades and appears to undergo an important transition in its evolution. Aims: We…