Next Seminars


Oct 4, 2021
Introduction to Loop Quantum Gravity
Simone Speziale (CPT Marseille, CNRS)
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Start:
Monday, October 4, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, October 4, 2021 at 3:00:00 PM Central European Summer Time
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Oct 11, 2021
The QUBIC experiment
Jean-Christophe Hamilton (APC)
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Start:
Monday, October 11, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, October 11, 2021 at 3:00:00 PM Central European Summer Time
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Oct 18, 2021
Multi-messenger astronomy
Sarah ANTIER (Artemis, OCA)
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Start:
Monday, October 18, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, October 18, 2021 at 3:00:00 PM Central European Summer Time
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Oct 25, 2021
3rd year PhD talks
Güney Polat (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)
Laurie Cappellugola
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Start:
Monday, October 25, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, October 25, 2021 at 3:00:00 PM Central European Summer Time
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Nov 22, 2021
Recent results from AMS
Laurent Derome derome (LPSC)
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Start:
Monday, November 22, 2021 at 2:00:00 PM Central European Standard Time
End:
Monday, November 22, 2021 at 3:00:00 PM Central European Standard Time
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Dec 6, 2021
3rd year PhD talks
zineb aly (CPPM - AMU)
Neelam Kumari (Centre de Physique des Particules de Marseille CPPM)
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Start:
Monday, December 6, 2021 at 2:00:00 PM Central European Standard Time
End:
Monday, December 6, 2021 at 3:00:00 PM Central European Standard Time
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5 last Seminars


Jun 21, 2021
New AGLAE: l'accélérateur de particules sous le Louvre fait parler les œuvres d'art
Claire Pacheco (C2RMF, Palais du Louvre, CNRS/Ministère de la Culture et de la Communication)
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Description :

Depuis plus de 20 ans, l'Accélérateur Grand Louvre d'Analyse Elémentaire (AGLAE) est exclusivement dédié à l'étude d'objets du patrimoine, à la croisée des sciences physiques et des sciences humaines. La nouvelle ligne de faisceau, complètement automatisée, a été inaugurée en 2017.

La conférence présentera les différentes étapes de l'achèvement de cet équipement d'excellence ainsi que les développements en cours et les défis à relever dans le futur.

Des cas d'études sur des objets du patrimoine aux problématiques diverses illustreront la présentation.
Start:
Monday, June 21, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, June 21, 2021 at 3:30:00 PM Central European Summer Time
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Jun 14, 2021
The hunt for pevatrons
Pierre Cristofari (Observatoire de Paris)
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Description :

The search for pevatrons (objects capable of accelerating 10$^{15}$ eV particles) has become one of the key targets of the high--energy gamma—ray community. These objects are of crucial importance in the context of the origin of cosmic rays (CRs), since the sources of Galactic CRs are expected to be pevatrons.
Currently, the most famous candidates for the origin of Galactic CRs are supernova remnants (SNRs), the shocks expanding in the interstellar medium after the explosion of  massive stars. But surprisingly, all detected SNRs have been shown to not be pevatrons, making the situation somewhat bewildering.
A special attention is currently being  devoted to the search of a SNR pevatron, and we will discuss the possibility of detecting and identifying one with next—generation gamma—ray instruments, such as the Cherenkov Telescope Array. 

Start:
Monday, June 14, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, June 14, 2021 at 4:00:00 PM Central European Summer Time
Location:
Zoom
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Jun 7, 2021
IceCube and the emergence of high-energy neutrino astronomy
Christian Spiering (DESY, Zeuthen)
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Description :

The idea to use neutrinos as cosmic messengers dates back to the 1950s,
and the concept of Cherenkov Neutrino Telescopes deep underwater to the
year 1960. It took more than half a century before a detector large
enough to detect cosmic high-energy neutrinos was built: The IceCube
Neutrino Telescope at the South Pole. I will decribe the way towards
IceCube construction and sketch IceCube's main results, starting with
the discovery of a diffuse flux of cosmic neutrinos in 2013. I will also
try a look into the near future, where IceCube will be flanked by
telescopes of similar size in the Mediterranean Sea (KM3NeT) and in Lake
Baikal.

Start:
Monday, June 7, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, June 7, 2021 at 4:00:00 PM Central European Summer Time
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May 31, 2021
AGLAE: accélérateur Grand Louvre d'analyse élémentaire (postponed)
Claire Pacheco
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Start:
Monday, May 31, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, May 31, 2021 at 4:00:00 PM Central European Summer Time
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May 17, 2021
A search for non-standard Higgs bosons with the ATLAS experiment
Otilia Ducu (CERN/IFIN-HH)
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Description :

The presentation will focus on a recent search for non-standard Higgs bosons, performed with a data sample collected by the ATLAS experiment at the CERN Large Hadron Collider between 2015 and 2018, and relying on experimental signatures containing multiple leptons. After an introduction to the theoretical and experimental contexts, the discussion will be framed in terms of the search strategies used, with details on the backgrounds present in the regions of interest and the challenges encountered to estimate them precisely. The obtained results will be presented, followed by perspectives for future improvements.

Start:
Monday, May 17, 2021 at 2:00:00 PM Central European Summer Time
End:
Monday, May 17, 2021 at 3:30:00 PM Central European Summer Time
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