Dear all,

I am excited to invite you to my PhD thesis defence this Friday, 27 September, at 10 AM (see abstract below). It will take place at amphi Pierre-Gilles de Gennes and be followed by a pot in the hall de convivialité on the 4th floor. 

The presentation may also be followed on Zoom:  https://u-paris.zoom.us/j/84670020046?pwd=9QjjU3CKaKBwCtwLEkjbpEJjJ1Y6p9.1
(Meeting ID: 846 7002 0046, Passcode: 429346)

Hope to see many of you there!

Chers collègues,

Nous organisons une journée autour du projet BELISAMA à laquelle vous êtes cordialement invités. Nous vous joignons la plaquette descriptive de cette journée. Le projet de science participative BELISAMA, qui vise à faire découvrir aux lycéens la radioactivité naturelle et les phénomènes produits pendant les orages, est décrit sur notre site Web: www.belisamaedu.fr.

Titre/ Title:  Gamma Ray Bursts: what makes them shine?
Orateur/Speaker: Giancarlo Ghirlanda (INAF)
Lieu / Location:  
En ligne, les info de connexion zoom seront envoyées dans un e-mail séparé / online, zoom connection details will be sent in a separate email)



 

 

The emergence of the three-dimensional structure of the cosmic web over
the history of the Universe displays very distinctive features when
observed in X-rays, where both the most massive collapsed structure
(clusters of galaxies) and the most energetic events in the life of
galaxies (AGN and Quasars) reveal themselves unambiguously. The next
generation of wide-area, sensitive X-ray surveys designed to map the hot
and energetic Universe will be heralded by eROSITA (extended ROentgen