Name: More than a lifetime
Start: 2025-09-22T17:00:00+02:00
End: 2025-09-25T18:00:00+02:00
Location: USS, Siegen University, Germany

More than a lifetime

from Monday, September 22, 2025 (5:00 PM) to Thursday, September 25, 2025 (6:00 PM)

Monday, September 22, 2025

6:00 PM Social: Reception
Reception
6:00 PM - 8:30 PM
Room: ENC-B-127 - Emmy-Noether-Campus
Tuesday, September 23, 2025
9:00 AM Welcome and Overview - Alexander Lenz (Siegen University)
Welcome and Overview
- Alexander Lenz (Siegen University)
9:00 AM - 9:15 AM
9:15 AM A brief history of lifetimes - Misha Shifman (Minnesota)
A brief history of lifetimes
- Misha Shifman (Minnesota)
9:15 AM - 10:00 AM
10:00 AM LHCb - Experimental Status Quo - Ozlem Ozcelik
LHCb - Experimental Status Quo
- Ozlem Ozcelik
10:00 AM - 10:45 AM
10:45 AM Social: Coffee break
Coffee break
10:45 AM - 11:15 AM
11:15 AM Belle II - Exp. Status Quo - Munira Khan (Bonn)
Belle II - Exp. Status Quo
- Munira Khan (Bonn)
11:15 AM - 12:00 PM
12:00 PM Theoretical overview - Maria Laura Piscopo (NIKHEF)
Theoretical overview
- Maria Laura Piscopo (NIKHEF)
12:00 PM - 12:45 PM
12:45 PM Social: Lunch
Lunch
12:45 PM - 2:15 PM
2:15 PM CMS - Exp. Status Quo - Iakov Andreev Iakov Andreev (Deutsches Elektronen-Synchrotron (DE))
CMS - Exp. Status Quo
- Iakov Andreev
- Iakov Andreev (Deutsches Elektronen-Synchrotron (DE))
2:15 PM - 3:00 PM
3:00 PM BES III - Exp. Status Quo - Alex Gilman (Cincinnati/Oxford)
BES III - Exp. Status Quo
- Alex Gilman (Cincinnati/Oxford)
3:00 PM - 3:45 PM
3:45 PM Social: Coffee Break
Coffee Break
3:45 PM - 4:15 PM
4:15 PM ATLAS - Exp. Status Quo - Maria Smizanska
ATLAS - Exp. Status Quo
- Maria Smizanska
4:15 PM - 5:00 PM
5:00 PM Disucssion: Round Table - young scientist
Round Table - young scientist
5:00 PM - 6:00 PM

6:00 PM Social: Dinner (self-organised)
Dinner (self-organised)
6:00 PM - 9:00 PM
Wednesday, September 24, 2025
9:00 AM Theory Status - Mixing - Alexey Petrov (South Carolina)
Theory Status - Mixing
- Alexey Petrov (South Carolina)
9:00 AM - 9:45 AM
9:45 AM Non-perturbative determination of Bag parameter - sum rules - Martin Lang (Siegen University)
Non-perturbative determination of Bag parameter - sum rules
- Martin Lang (Siegen University)
9:45 AM - 10:15 AM
10:15 AM Gradient-flow renormalization for lifetimes - Fabian Lange (Universität Zürich and Paul Scherrer Institut)
Gradient-flow renormalization for lifetimes
- Fabian Lange (Universität Zürich and Paul Scherrer Institut)
10:15 AM - 10:45 AM
10:45 AM Social: Coffee
Coffee
10:45 AM - 11:15 AM
11:15 AM Non-perturbative determination of Bag parameter - lattice 1 - Matthew Black (Edinburgh University)
Non-perturbative determination of Bag parameter - lattice 1
- Matthew Black (Edinburgh University)
11:15 AM - 11:45 AM
11:45 AM Disucssion: Bag parameter
Bag parameter
11:45 AM - 12:30 PM

12:30 PM Social: Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Introduction to inclusive semi-leptonic decays - Thomas Mannel (Siegen University)
Introduction to inclusive semi-leptonic decays
- Thomas Mannel (Siegen University)
2:00 PM - 2:30 PM
2:30 PM Inclusive semi-leptonic fits - Keri Vos (Maastricht University)
Inclusive semi-leptonic fits
- Keri Vos (Maastricht University)
2:30 PM - 3:00 PM
3:00 PM Inclusive semi-leptonic fits - experimental aspects - Christoph Schwanda (ÖAW)
Inclusive semi-leptonic fits - experimental aspects
- Christoph Schwanda (ÖAW)
3:00 PM - 3:30 PM
3:30 PM Social: Coffee
Coffee
3:30 PM - 4:00 PM

4:00 PM Disucssion: Theory improvements - Beauty vs. Charm
Theory improvements - Beauty vs. Charm
4:00 PM - 5:00 PM
5:00 PM Non-perturbative Determination of Bag parameter - lattice 2 - Joshua Lin (MIT) Joshua Lin (Argonne National Laboratory)
Non-perturbative Determination of Bag parameter - lattice 2
- Joshua Lin (MIT)
- Joshua Lin (Argonne National Laboratory)
5:00 PM - 5:30 PM
6:30 PM Social: Dinner (organised) Forsthaus an der Lahnquelle - https://www.forsthaus-lahnquelle.de
Dinner (organised) Forsthaus an der Lahnquelle - https://www.forsthaus-lahnquelle.de
6:30 PM - 9:30 PM
Thursday, September 25, 2025
9:30 AM Perturbative Corrections to the free quark decay - Kay Schönwald (University of Zürich)
Perturbative Corrections to the free quark decay
- Kay Schönwald (University of Zürich)
9:30 AM - 10:00 AM
10:00 AM Perturbative Corrections to spectator effects - Francesco Moretti (KIT Karlsruhe)
Perturbative Corrections to spectator effects
- Francesco Moretti (KIT Karlsruhe)
10:00 AM - 10:30 AM
10:30 AM Perturbative Corrections to the subleading free-quark decay - Daniel Moreno (PSI)
Perturbative Corrections to the subleading free-quark decay
- Daniel Moreno (PSI)
10:30 AM - 11:00 AM
11:00 AM Social: Coffee
Coffee
11:00 AM - 11:15 AM
11:15 AM Outlook for Theory and BSM investigations - Alexander Lenz
Outlook for Theory and BSM investigations
- Alexander Lenz
11:15 AM - 11:45 AM
11:45 AM Towards a complete NLO description of the nonleptonic decay rate within the LEFT/WET - Stefan Meiser (Barcelona)
Towards a complete NLO description of the nonleptonic decay rate within the LEFT/WET
- Stefan Meiser (Barcelona)
11:45 AM - 12:15 PM
12:15 PM Social: Lunch
Lunch
12:15 PM - 1:45 PM

1:45 PM Disucssion: Round Table - How can experiment help to improve theory
Round Table - How can experiment help to improve theory
1:45 PM - 2:45 PM

2:45 PM Social: Coffee
Coffee
2:45 PM - 3:15 PM
3:15 PM Combined semi-leptonic and lifetime fit - Markus Prim (Universität Bpnn) Markus Prim (Bonn)
Combined semi-leptonic and lifetime fit
- Markus Prim (Universität Bpnn)
- Markus Prim (Bonn)
3:15 PM - 4:15 PM
4:15 PM Closing - Round table roll up - Alexander Lenz (Siegen University)
Closing - Round table roll up
- Alexander Lenz (Siegen University)
4:15 PM - 4:45 PM

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