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[Fizinfo] Atomki szeminárium /2023-12-19 kedd

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  • From: Király Beáta <kiraly.beata AT>
  • To: Fizinfo <Fizinfo AT>
  • Subject: [Fizinfo] Atomki szeminárium /2023-12-19 kedd
  • Date: Wed, 13 Dec 2023 12:37:11 +0100 (CET)
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Particles vs. antiparticles: theory and experiment

Előadó: Horváth Dezső
Wigner FK (Budapest) and University Babeș-Bolyai (Cluj-Napoca/Kolozsvár)

Időpont: 2023-12-19 kedd 11:00

Helyszín: Atomki, nagyelőadó (Debrecen, Bem tér 18/c, XII. épület 3. emelet)

Egyéb információ:
- Tea and cookies are offered before the seminar at 10:30.


The equivalence of particles and antiparticles — with difference only in the
opposite signs of their charges, which follows from CPT invariance — is valid
only for free, non-chiral fermions. With the weak interaction turned on the
equivalence of particles and antiparticles is violated. Within the standard
model even free neutrinos are exceptions, as they can be produced only in
chiral states. Thus in spite of a long history of antiparticles, interesting
theoretical and experimental challenges remain in their complete
understanding. Finally, I overview the related experiments at the Antimatter
Factory of CERN.

Király Beáta, PhD
Atomki / Atommagkutató Intézet
C: 4026 Debrecen, Bem tér 18/c
T: +36 52 509 200
E: kiraly.beata AT
W: [ | ]

  • [Fizinfo] Atomki szeminárium /2023-12-19 kedd, Király Beáta, 12/13/2023

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