23 January 2025 to 20 February 2025
Europe/Berlin timezone

Precision in New Physics searches at future electron-positron and muon colliders

Not scheduled
20m

Speaker

Juergen Reuter (DESY)

Description

Future colliders (electron-positron colliders like CEPC, CLIC, FCC-ee,
ILC, muon colliders MuC, and hadron colliders FCC-hh) are being designed
to tackle several riddles in modern particle physics: dark matter,
missing CP violation, neutrino masses, the origin of the flavor
structure and electroweak symmetry breaking. To determine their
physics potential, precise predictions for new physics signals and
known-physics backgrounds are needed. The project aims at the study of
precision prediction of new physics signals for SM effective field
theory (SMEFT) for FCC-ee/ILC and MuC together with their Standard
Model backgrounds using modern multi-purpose Monte Carlo event
generators, specifically in multi-Higgs and associated Higgs
production channels. The project allows to learn next-to-leading order
QCD and electroweak corrections, QED and electroweak lepton PDFs,
simulation of beam shapes like beam spread and event selection on
infrared-safe inclusive observables. Also, loop-induced processes will
be investigated.

Special Qualifications

Quantum Mechanics I+II, Particle Physics basics, ideally a quantum
field theory course

Group T
Project Category B4. Theory of elementary particles
DESY Site Hamburg

Primary authors

Juergen Reuter (DESY) Krzysztof Mekala (T (Phenomenology)) Maximilian Loeschner (T (Phenomenology)) Panagiotis Stylianou (T (Phenomenology))

Presentation materials

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