175 citations · 2.8k across the 56 of their papers we have counts for
5 papers · 1 filter
Search for flares and associated CMEs on late-type main-sequence stars in optical SDSS spectra
Florian Koller, Martin Leitzinger, Manuela Temmer +3
This work aims to detect and classify stellar flares and potential stellar coronal mass ejection (CME) signatures in optical spectra provided by the Sloan Digital Sky Survey (SDSS)…
Loss and fractionation of noble gas isotopes and moderately volatile elements from planetary embryos and early Venus, Earth and Mars
H. Lammer, M. Scherf, H. Kurokawa +12
Here we discuss the current state of knowledge on how atmospheric escape processes can fractionate noble gas isotopes and moderately volatile rock-forming elements that populate pr…
Stellar coronal mass ejections II. Constraints from spectroscopic observations
P. Odert, M. Leitzinger, E. W. Guenther +1
Detections of stellar coronal mass ejections (CMEs) are still rare. Observations of strong Balmer line asymmetries during flare events have been interpreted as being caused by CMEs…
The UV surface habitability of Proxima b: first experiments revealing probable life survival to stellar flares
Ximena C. Abrevaya, Martin Leitzinger, Oscar oppezzo +5
We use a new interdisciplinary approach to study the UV surface habitability of Proxima under quiescent and flaring stellar conditions. We assumed planetary atmospheric composi…
A census of Coronal Mass Ejections on solar-like stars
M. Leitzinger, P. Odert, R. Greimel +8
Coronal Mass Ejections (CMEs) may have major importance for planetary and stellar evolution. Stellar CME parameters, such as mass and velocity, have yet not been determined statist…