5 citations · 6 across the 4 of their papers we have counts for
5 papers
Report by the ESA-ESO Working Group on Extra-Solar Planets
M. Perryman, O. Hainaut, D. Dravins +14
Various techniques are being used to search for extra-solar planetary signatures, including accurate measurement of radial velocity and positional (astrometric) displacements, grav…
Wavelength Shifts in Solar-Type Spectra
D. Dravins, L. Lindegren, H. -G. Ludwig +1
Spectral-line displacements away from the wavelengths naively expected from the Doppler shift caused by stellar radial motion may originate as convective shifts (correlated velocit…
Absolute Wavelength Shifts - A new diagnostic for rapidly rotating stars
Dainis Dravins
Accuracies reached in space astrometry now permit the accurate determination of astrometric radial velocities, without any use of spectroscopy. Knowing this true stellar motion, sp…
Absolute Lineshifts - A new diagnostic for stellar hydrodynamics
Dainis Dravins
For hydrodynamic model atmospheres, absolute lineshifts are becoming an observable diagnostic tool beyond the classical ones of line-strength, -width, -shape, and -asymmetry. This…
Astrometric radial velocities. I. Non-spectroscopic methods for measuring stellar radial velocity
Dainis Dravins, Lennart Lindegren, Soren Madsen
High-accuracy astrometry permits the determination of not only stellar tangential motion, but also the component along the line-of-sight. Such non-spectroscopic (i.e. astrometric)…