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CERN Accelerating science

About Webcast Service
The CERN Webcast collection offers access to particle physics lectures and seminars. This service allows you to watch archived lectures at your convenience. Lectures that are planned to be recorded in the close future can also be found from this page. Currently, videos are streamed using mainly RealNetworks technology.

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Events Today
    check also What's on today at CERN
Latest additions:
2024-04-23
14:39
Exploration with LHCb: from unseen to rare / Shchutska, Lesya (speaker) (EPFL - Ecole Polytechnique Federale Lausanne (CH))
Abstract Large collected dataset by the LHCb experiment, combined with unconventional ideas, allows more and more rare decays mediated by flavour-changing neutral current (FCNC) transitions, possible only at the loop level in the Standard Model of particle physics, to be put under scrutiny. In this seminar we report on the observation of a decay with b->s gamma transition, test FCNC in the up-quark sector, and use FCNC transitions to look for signs of lepton flavour violation [...]
2024 - 0:49:15. LHC Seminar External link: Event details In : Exploration with LHCb: from unseen to rare

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2024-04-23
12:54
Fixed points of 4D quantum field theories - and what they can do for us / Litim, Daniel (speaker) (University of Sussex)
Fixed points in quantum and statistical field theory are responsible fora large variety of phenomena. Low energy fixed points often entail quantum,thermal, or topological phase transitions, (chiral) symmetry breaking,or the generation of mass, while high energy fixed points are at the root ofa fundamental definition of QFT such as in asymptotic freedom or safety.In this talk, I discuss the prospects for UV and IR fixed points in general4d quantum field theories. [...]
2024 - 1:16:53. Theory Colloquia External link: Event details In : Fixed points of 4D quantum field theories - and what they can do for us

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2024-04-23
12:43
Not yet available
Welcome from the Director-General, Fabiola Gianotti / Gianotti, Fabiola (speaker) (CERN)
2024 - Streaming video. Alumni collisions; CERN Alumni Third Collisions External links: Talk details; Event details In : CERN Alumni Third Collisions

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2024-04-22
17:28
Quantum Innovations / Bertlmann, Reinhold (speaker) ; Catapano, Paola (speaker) (CERN) ; Gisin, Nicolas (speaker) (Université de Genève) ; Grossi, Michele (speaker) ; Aspect, Alain (speaker)
2024 - 0:45:12. CERN70 Public Events at CERN; The Virtuous Circle of Knowledge and Innovation External links: Talk details; Event details In : The Virtuous Circle of Knowledge and Innovation

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2024-04-22
17:28
Closing / Catapano, Paola (speaker) (CERN) ; Musa, Luciano (speaker) (CERN)
2024 - 0:03:55. CERN70 Public Events at CERN; The Virtuous Circle of Knowledge and Innovation External links: Talk details; Event details In : The Virtuous Circle of Knowledge and Innovation

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2024-04-22
13:46
Particle Detectors – Sensing the Invisible / Kappler, Steffen Gunter (speaker) ; Catapano, Paola (speaker) (CERN) ; Jakubek, Jan (speaker) ; Bortoletto, Daniela (speaker)
2024 - 0:38:39. CERN70 Public Events at CERN; The Virtuous Circle of Knowledge and Innovation External links: Talk details; Event details In : The Virtuous Circle of Knowledge and Innovation

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2024-04-22
12:10
Introduction / Catapano, Paola (speaker) (CERN)
2024 - 0:07:03. CERN70 Public Events at CERN; The Virtuous Circle of Knowledge and Innovation External links: Talk details; Event details In : The Virtuous Circle of Knowledge and Innovation

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2024-04-22
10:25
Welcome / Jones, Bob (speaker) (CERN) ; Girone, Maria (speaker) (CERN)
2024 - 0:08:48. Workshops and Training; 2024 CERN openlab Technical Workshop External links: Talk details; Event details In : 2024 CERN openlab Technical Workshop

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2024-04-22
10:25
CERN openlab Phase VIII / Girone, Maria (speaker) (CERN)
2024 - 0:19:45. Workshops and Training; 2024 CERN openlab Technical Workshop External links: Talk details; Event details In : 2024 CERN openlab Technical Workshop

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2024-04-22
10:25
Adding holdover capability to the WRS v4 / Amey, Nick (speaker) (IQD Frequency Products)
2024 - 0:17:22. White Rabbit Workshop; 13th White Rabbit Workshop and Collaboration Launch Event External links: Talk details; Event details In : 13th White Rabbit Workshop and Collaboration Launch Event

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