Wochenübersicht für die Woche vom

27 Oct 2025 bis 02 Nov 2025 (KW 44)

KW41 - KW42 - KW43 - KW44

keine vergangenen Seminare

zukünftige Termine
28 Oct 2025

Theorie-Palaver

Institut für Physik

14:00 Uhr s.t., Lorentz room (Staudingerweg 7, 5th floor)

Vasily Sotnikov, Zurich U.
Upcoming upgrades to the LHC will significantly reduce statistical uncertainties, enabling measurements at percent-level precision. To fully exploit this level of precision, theoretical predictions must achieve comparable accuracy, which requires incorporating higher-order terms in the perturbative series in the strong coupling constant. Currently, only next-to-leading order terms can be included for arbitrary scattering processes, while higher-order corrections remain a significant challenge. A major obstacle lies in the complexity of two-loop calculations for high-multiplicity scattering amplitudes. In this talk, I will overview the modern analytic techniques that have enabled progress on these complex calculations, leading to the first NNLO-precise predictions beyond two-to-two processes. We will explore the current state of two-loop amplitude calculations with multiple kinematic scales and discuss prospects of extending these techniques to a broader class of processes, including those involving massive electroweak bosons and top quarks.

29 Oct 2025

PRISMA+ Colloquium

Institut für Physik

13:00 Uhr s.t., Lorentz-Raum, 05-127, Staudingerweg 7

Prof. Dr. Andreas Weiler, TU Munich
The stellar graveyard as a particle laboratory