Transients Discussion Circle

Supernovae, gamma-ray bursts, tidal disruption flares, active galactic nuclei etc. In short, any transient/variable event involving explosive/accretion phenomena.

When

Every other Friday from 10:00-10:30 am in room Tramontane (second floor). Next meeting: 27 January 2017 (room Tramontane)

Schedule

2017

• 27 Jan 2017: presentation of the LUVOIR mission (https://asd.gsfc.nasa.gov/luvoir) by Jean-Claude Bouret, in particuliar the use of a very high-resolution (~120000) UV (~100-400 nm) spectropolarimeter for transient science.

2016

• 16 Dec 2016: Joshua Esteves will present his results on the structure of White Dwarf stars (in French!), as part of a one-month L3 internship with Stéphane Blondin

• 2 Dec 2016: Stéphane Basa will present "DDOTI: the Deca-Degree Optical Transient Imager" (arXiv link)

• 4 Nov 2016: Mini-review of the SVOM mission by Stéphane Basa. See also the SVOM white pape: arXiv link

• 7 Oct 2016: Review of the paper The host galaxy of a fast radio burst by David Corre (see also arXiv link)

• 9 Sep 2016: Open discussion on the "Groupement de Recherche" (GDR) on Gravitational Waves. More info: GDR_OG.pdf. You can sign up to the GDR mailing list here.

• 24 Jun 2016: Brief overview of Tidal Disruption Events (TDE) by Jean-Pierre Luminet. Presentation available in powerpoint or PDF format

• 12 May 2016 (Thursday): Prospective meeting on transients at LAM

• 19 Feb 2016: Open discussion on the recent detection of gravitational waves by the Ligo collaboration (Observation of Gravitational Waves from a Binary Black Hole Merger) and the search for electromagnetic counterparts

• 5 Feb 2016: Kick-off meeting; presentation by Stéphane Blondin of a paper on the most luminous supernova: ASASSN-15lh: A Highly Super-Luminous Supernova, by Dong et al. (Science, 351, 257)

Organizers:

• StephaneBlondin