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19992026
most citedBright OB stars in the Galaxy - III. Constraints on the radial stratification of the clumping factor in hot star winds from a combined Halpha, IR and radio analysis

263 citations · 1.1k across the 74 of their papers we have counts for

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astro-ph.EP2017★ 23 cited

Dynamical models to explain observations with SPHERE in planetary systems with double debris belts

C. Lazzoni, S. Desidera, F. Marzari +66

A large number of systems harboring a debris disk show evidence for a double belt architecture. One hypothesis for explaining the gap between the belts is the presence of one or mo…

astro-ph.EP2017★ 19 cited

Orbiting a binary: SPHERE characterisation of the HD 284149 system

Mariangela Bonavita, V. D'Orazi, D. Mesa +52

In this paper we present the results of the SPHERE observation of the HD 284149 system, aimed at a more detailed characterisation of both the primary and its brown dwarf companion.…

astro-ph.EP2016★ 27 cited

Characterizing HR3549B using SPHERE

D. Mesa, A. Vigan, V. D'Orazi +28

Aims. In this work, we characterize the low mass companion of the A0 field star HR3549. Methods. We observed HR3549AB in imaging mode with the the NIR branch (IFS and IRDIS) of SPH…

astro-ph.EP2012★ 10 cited

A long-period massive planet around HD106515A

S. Desidera, R. Gratton, E. Carolo +9

We have performed RV monitoring of the components of the binary system HD 106515 over about 11 years using the high resolution spectrograph SARG at TNG. The primary shows long-peri…

astro-ph.EP2011★ 56 cited

A giant planet in the triple system HD132563

S. Desidera, E. Carolo, R. Gratton +10

As part of our radial velocity planet-search survey performed with SARG at TNG, we monitored the components of HD 132563 for ten years. It is a binary system formed by two rather s…