220 citations · 1.5k across the 63 of their papers we have counts for
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Hierarchical fringe tracking
Romain G. Petrov, Thami Elhalkouj, Abdelkarim Boskri +6
The limiting magnitude is a key issue for optical interferometry. Pairwise fringe trackers based on the integrated optics concepts used for example in GRAVITY seem limited to about…
VLTI/AMBER differential interferometry of the broad-line region of the quasar 3C273
Romain G. Petrov, Florentin. Millour, Stéphane Lagarde +4
Unveiling the structure of the Broad Line Region (BLR) of AGNs is critical to understand the quasar phenomenon. Resolving a few BLRs by optical interferometry will bring decisive i…
AGN BLR structure, luminosity and mass from combined Reverberation Mapping and Optical Interferometry observations
Suvendu Rakshit, Romain G. Petrov
Unveiling the structure of the Broad Line Region (BLR) of AGN is critical to understand the quasar phenomenon. Detail study of the geometry and kinematic of these objects can answe…
Differential interferometry of QSO broad line regions I: improving the reverberation mapping model fits and black hole mass estimates
Suvendu Rakshit, Romain G. Petrov, Anthony Meilland +1
Reverberation mapping estimates the size and kinematics of broad line regions (BLR) in Quasars and type I AGNs. It yields size-luminosity relation, to make QSOs standard cosmologic…