13 Einträge gefunden

1. Connecting the formation of stars and planets. I – Spectroscopic characterization of host stars with tigre

   1. Flor-Torres, L.M.
   2. Coziol, R.
   3. Schröder, K.-P.
   4. Jack, Dennis
   5. Schmitt, J.H.M.M.
   6. Blanco-Cuaresma, S.

   2021 - Forschungsinformationssystem der UHH
2. Connecting the formation of stars and planets. II: Coupling the angular momentum of stars with the angular momentum of planets

   1. Flor-Torres, L.M.
   2. Coziol, R.
   3. Schröder, K.-P.
   4. Jack, Dennis
   5. Schmitt, J.H.M.M.

   2021 - Forschungsinformationssystem der UHH
3. Magnetic activity and evolution of the four Hyades K giants

   1. Schröder, K.-P.
   2. Mittag, Marco
   3. Jack, Dennis
   4. Jiménez, A.R.
   5. Schmitt, Jürgen

   2020 - Forschungsinformationssystem der UHH - frei zugänglich
4. Time series of optical spectra of Nova V659 Sct

   1. Jack, Dennis
   2. Schröder, K.-P.
   3. Eenens, P.
   4. Wolter, Uwe
   5. Gonzalez Perez, Jose Nicolas
   6. Schmitt, Jürgen
   7. Hauschildt, Peter

   2020 - Forschungsinformationssystem der UHH
5. Revisiting the connection between magnetic activity, rotation period, and convective turnover time for main-sequence stars

   1. Mittag, M.
   2. Schmitt, Jürgen
   3. Schröder, K.-P.

   2018 - Forschungsinformationssystem der UHH - frei zugänglich
6. Study of the variability of Nova V5668 Sgr, based on high-resolution spectroscopic monitoring

   1. Jack, D.
   2. Robles Pérez, J.D.J.
   3. De Gennaro Aquino, I.
   4. Schröder, K.-P.
   5. Wolter, U.
   6. Eenens, P.
   7. Schmitt, Jürgen

   2017 - Forschungsinformationssystem der UHH
7. Carrington cycle 24: The solar chromospheric emission in a historical and stellar perspective

   1. Schröder, K.-P.
   2. Mittag, M.
   3. Schmitt, Jürgen
   4. Jack, D.
   5. Hempelmann, A.
   6. González-Pérez, J.N.

   2017 - Forschungsinformationssystem der UHH
8. Four-month chromospheric and coronal activity cycle in ? Boötis

   1. Mittag, M.
   2. Robrade, J.
   3. Schmitt, Jürgen
   4. Hempelmann, A.
   5. González-Pérez, J.N.
   6. Schröder, K.-P.

   2017 - Forschungsinformationssystem der UHH
9. Stellar rotation periods determined from simultaneously measured Ca II H&K and Ca II IRT lines

   1. Mittag, M.
   2. Hempelmann, A.
   3. Schmitt, Jürgen
   4. Fuhrmeister, B.
   5. González-Pérez, J.N.
   6. Schröder, K.-P.

   2017 - Forschungsinformationssystem der UHH - frei zugänglich
10. High spectral resolution monitoring of Nova V339 Delphini with TIGRE (Corrigendum)

    1. De Gennaro Aquino, I.
    2. Schröder, K.-P.
    3. Mittag, M.
    4. Wolter, U.
    5. Jack, D.
    6. Eenens, P.
    7. González-Pérez, J.N.

    2016 - Forschungsinformationssystem der UHH - frei zugänglich
11. What do the Mt. Wilson stars tell us about solar activity?

    1. Schröder, K.-P.
    2. Mittag, M.
    3. Hempelmann, A.
    4. González-Pérez, J.N.
    5. Schmitt, Jürgen

    2013 - Forschungsinformationssystem der UHH
12. Ca II H+K fluxes from S-indices of large samples: A reliable and consistent conversion based on PHOENIX model atmospheres

    1. Mittag, M.
    2. Schmitt, Jürgen
    3. Schröder, K.-P.

    2013 - Forschungsinformationssystem der UHH
13. Basal chromospheric flux and Maunder Minimum-type stars:the quiet-Sun chromosphere as a universal phenomenon

    1. Schröder, K.-P.
    2. Mittag, Marco
    3. Pérez Martínez, M. I.
    4. Cuntz, M.
    5. Schmitt, Jürgen H. M. M.

    2012 - Forschungsinformationssystem der UHH