About My Research
I'm an observer interested in the physics of clusters and group of galaxies as inferred mainly by X-ray observations but also from observations at other wavelengths like optical and radio. I work in particular on AGN feedback in cool cores, metal abundances in the intra-cluster and intra-group medium and the characterization of the dynamical state of a system.
Galaxy clusters are also important cosmological tools, provided we are able to measure their masses. This measure can be done in many different ways like for example using their X-ray emission, gravitational lensing or the dynamics of their member galaxies.
A selection of the latest projects I'm currently working on:
- Analysis of the Chandra observation of A 1703
- Analysis of the XMM follow up of SL2S groups
- Paper about a critical assessment of the metal content of the ICM accepted by A&A (see astroph)
- Paper on the multiwavelength properties of the cluster A523 submitted to MNRAS (see astroph)
- Chandra observation (80ks) of Abell 2028 awarded in AO17 (finally !). Co-I of follow-up of massive Planck clusters (PI Rossetti, 215ks) and follow-up of high-z XXL objects (PI, Maughan on behalf of XXL consortium) and of an archival proposal on fossil groups (PI Kundert)