Precision Determinations of the Fine-structure Constant

Session

Morning Sessions

27 Oct 2025, 10:15

2413/2-430 - MITP Seminar Room (MITP - Mainz Institute for Theoretical Physics, Johannes Gutenberg University Mainz)

Conveners

Morning Sessions: Recent progress toward a new measurement of rubidium recoil using atom interferometry

• Saïda Guellati-Khelifa

Morning Sessions: Clock atom interferometry for determining the fine-structure constant

• Jesse Schelfhout

Morning Sessions: The calculation of the electron g-2 at 4 loops and the perspectives for 5 loops

• Stefano Laporta

Morning Sessions: 10-th order QED calculation of the electron g-2: special issues

• Sergey Volkov

Morning Sessions: Prospects of a new determination of alpha in muonium

• Ted Thorpe-Woods

Morning Sessions: Improved bound-electron g-factor theory after completion of two-loop self-energy calculations

• Bastian Sikora

Morning Sessions: Nuclear radii for precision physics

• Randolf Pohl

Morning Sessions: The MuSEUM experiment at J-PARC

• Patrick Strasser

Morning Sessions: On the Possibility of Determining α from the Muon Sector at J-PARC

• Shusei Kamioka

Morning Sessions: TBD

• Paride Paradisi

1. Recent progress toward a new measurement of rubidium recoil using atom interferometry

Saïda Guellati-Khelifa

27/10/2025, 10:15

2. Clock atom interferometry for determining the fine-structure constant

Jesse Schelfhout

27/10/2025, 11:45

4. The calculation of the electron g-2 at 4 loops and the perspectives for 5 loops

Dr Stefano Laporta

28/10/2025, 10:00

5. 10-th order QED calculation of the electron g-2: special issues

Dr Sergey Volkov

28/10/2025, 11:30

12. Prospects of a new determination of alpha in muonium

Ted Thorpe-Woods

29/10/2025, 10:00

6. Improved bound-electron g-factor theory after completion of two-loop self-energy calculations

Dr Bastian Sikora

29/10/2025, 11:30

7. Precision nucleon and nuclear structure from light (muonic) atoms

Prof. Randolph Pohl

30/10/2025, 10:00

11. The MuSEUM experiment at J-PARC

Patrick Strasser

30/10/2025, 11:30

17. On the Possibility of Determining α from the Muon Sector at J-PARC

Dr Shusei Kamioka

31/10/2025, 11:30