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astro-ph2008★ 12 cited
The complementarity of astrometric and radial velocity exoplanet observations - Determining exoplanet mass with astrometric snapshots
M. Tuomi, S. Kotiranta, M. Kaasalainen
We obtain full information on the orbital parameters by combining radial velocity and astrometric measurements by means of Bayesian inference. We sample the parameter probability d…
astro-ph2006★ 6 cited
Turbulence transmission in parallel modified shocks using ray tracing
Joni Tammi, Rami Vainio
We apply a semi-classical approach of handling waves as quasiparticle gas in a slowly varying flow -- analogous to ray tracing -- to calculate the Alfven wave transmission paramete…