Karlsruhe School of Elementary Particle and Astroparticle Physics: Science and Technology (KSETA)

Marvin Gerlach

Information

Institute: TTP
Room: 12/19
Email: Marvin.Gerlach#kit.edu

PhD Thesis

Title:   Corrections to B-meson lifetimes

Supervisor:   Matthias Steinhauser (TTP)
Second Supervisor:   Ulrich Nierste (TTP)

Master Thesis

Title:   Matching in QCD and NRQCD

Supervisor:   Matthias Steinhauser (TTP)
Second Supervisor:   Kirill Melnikov (TTP)

Publications

[1] Marvin Gerlach, Florian Herren, and Martin Lang. tapir: A tool for topologies, amplitudes, partial fraction decomposition and input for reductions. 1 2022. [arXiv ]
[2] Marvin Gerlach, Ulrich Nierste, Vladyslav Shtabovenko, and Matthias Steinhauser. Two-loop QCD penguin contribution to the width difference in Bs- Bs mixing. JHEP, 07:043, 2021. [DOI | arXiv ]
[3] Marvin Gerlach, Go Mishima, and Matthias Steinhauser. Matching coefficients in nonrelativistic QCD to two-loop accuracy. Phys. Rev., D100(5):054016, 2019. [DOI | arXiv ]
[4] Marvin Gerlach, Florian Herren, and Matthias Steinhauser. Wilson coefficients for Higgs boson production and decoupling relations to Os4) . JHEP, 11:141, 2018. [DOI | arXiv ]

Conferences and Talks

Title Conference Location Date

tapir: A multi-loop tool for Feynman diagram reduction and manipulation

20th International Workshop on Advanced Computing and Analysis Techniques in Physics Research Daejeon, South Korea (virtual)

29.11.2021

NNLO QCD corrections to Bs mixing

DPG Spring Meeting 2021 Dortmund (virtual)

16.03.2021

Matching coefficients in nonrelativistic QCD to two-loop accuracy

Young scientists forum of SFB TRR 257 online

09.06.2020

Wilson coefficients for Higgs boson production and decoupling relations to O(αs4)

DPG Spring Meeting 2019 Aachen

28.03.2019