TY  - JOUR
AU  - Fernández Figueroa, María José
AU  - Sedano, J. L.
AU  - Castro Rubio, Elisa de
PY  - 1986
SN  - 0004-6361
UR  - https://hdl.handle.net/20.500.14352/64986
T2  - Astronomy & Astrophysics
AB  - We have studied a sample of ten RS CVn systems by means of IUE high resolution long wavelength spectra. A general trend toward decreasing chromospheric activity (R_hk) for slower rotating stars has been found. Considering the R_hk values and their...
LA  - eng
M2  - 237
PB  - EDP Sciencies
KW  - RS CVn binaries
KW  - Chromospheric activity
KW  - Mg II emission
TI  - The Mg II emission in a sample of regular-period RS CVn systems
TY  - journal article
VL  - 169
ER  -