209 citations · 678 across the 37 of their papers we have counts for
5 papers · 1 filter
Range, Doppler and astrometric observables computed from Time Transfer Functions: a survey
A. Hees, S. Bertone, C. Le Poncin-Lafitte +1
Determining range, Doppler and astrometric observables is of crucial interest for modelling and analyzing space observations. We recall how these observables can be computed when t…
Observables in theories with a varying fine structure constant
A. Hees, O. Minazzoli, J. Larena
We show how two seemingly different theories with a scalar multiplicative coupling to electrodynamics are actually two equivalent parametrisations of the same theory: despite some…
Light propagation in the field of a moving axisymmetric body: theory and application to JUNO
A. Hees, S. Bertone, C. Le Poncin-Lafitte
Given the extreme accuracy of modern space science, a precise relativistic modeling of observations is required. We use the Time Transfer Functions formalism to study light propaga…
Tests of Gravitation at Solar System scales beyond the PPN formalism
A. Hees, W. M. Folkner, R. A. Jacobson +4
In this communication, the current tests of gravitation available at Solar System scales are recalled. These tests rely mainly on two frameworks: the PPN framework and the search f…
Relativistic formulation of coordinate light time, Doppler and astrometric observables up to the second post-Minkowskian order
A. Hees, S. Bertone, C. Le Poncin-Lafitte
Given the extreme accuracy of modern space science, a precise relativistic modeling of observations is required. In particular, it is important to describe properly light propagati…