Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Woeckel, D."'
Flares are known to play an important role for the evolution of the atmospheres of young planets. In order to understand the evolution of planets, it is thus important to study the flare-activity of young stars. This is particularly the case for youn
Externí odkaz:
http://arxiv.org/abs/2106.13172
Using the Kepler K2 data, we studied the flare-activity of young K-and M-stars in the Upper Sco region and found that they have 10000 to 80000 times as many super-flares with E> 5E34 erg than solar like stars. The power-law index for flares is $N/dE~
Externí odkaz:
http://arxiv.org/abs/1911.09922
Autor:
Zehe, T., Mugrauer, M., Neuhäuser, R., Pannicke, A., Lux, O., Bischoff, R., Wöckel, D., Wagner, D.
We present the results of our spectroscopic monitoring campaign of $\zeta$ Oph, carried out at the University observatory Jena with the spectrograph FLECHAS between July 2015 and September 2016. The main aim of the project is to determine the radial
Externí odkaz:
http://arxiv.org/abs/1801.06409
Autor:
Bischoff, R., Mugrauer, M., Zehe, T., Wöckel, D., Pannicke, A., Lux, O., Wagner, D., Heyne, T., Adam, C., Neuhäuser, R.
Since early 2015 a new radial velocity monitoring campaign is going on at the University Observatory Jena. The aim of this project is to obtain current radial velocity measurements of selected single-lined spectroscopic binary systems, to redetermine
Externí odkaz:
http://arxiv.org/abs/1707.05090