Name: Precision Measurements and Fundamental Physics: The Proton Radius Puzzle and Beyond
Start: 2018-07-23T08:00:00+02:00
End: 2018-07-27T18:00:00+02:00
Location: Mainz Institute for Theoretical Physics, Johannes Gutenberg University

Precision Measurements and Fundamental Physics: The Proton Radius Puzzle and Beyond

from Monday 23 July 2018 (08:00) to Friday 27 July 2018 (18:00)

Monday 23 July 2018

09:00 Registration
Registration
09:00 - 09:20
Room: 02.531
09:20 Introduction - Randolf Pohl (Johannes Gutenberg University Mainz) Gil Paz (Wayne State University)
Introduction
- Randolf Pohl (Johannes Gutenberg University Mainz)
- Gil Paz (Wayne State University)
09:20 - 09:40
Room: 02.430
09:40 Hydrogen spectroscopy in Paris - Francois Nez
Hydrogen spectroscopy in Paris
- Francois Nez
09:40 - 10:20
Room: 02.430
10:20 High resolution spectroscopy of the 1S-3S transition frequency of hydrogen - Sandrine Galtier
High resolution spectroscopy of the 1S-3S transition frequency of hydrogen
- Sandrine Galtier
10:20 - 10:40
Room: 02.430
10:40 Future measurements in Paris - Simon Thomas
Future measurements in Paris
- Simon Thomas
10:40 - 11:00
Room: 02.430
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: 02.430
11:30 Precision spectroscopy of the 2S-nP transition in atomic hydrogen - Lothar Maisenbacher
Precision spectroscopy of the 2S-nP transition in atomic hydrogen
- Lothar Maisenbacher
11:30 - 12:10
Room: 02.430
12:10 Direct Frequency Comb Spectroscopy of 1S-3S Transition in Atomic Hydrogen - Arthur Matveev
Direct Frequency Comb Spectroscopy of 1S-3S Transition in Atomic Hydrogen
- Arthur Matveev
12:10 - 12:50
Room: 02.430
12:50 Lunch Break
Lunch Break
12:50 - 14:10
Room: 02.430
14:10 Lamb shift in regular hydrogen - Eric Hessels
Lamb shift in regular hydrogen
- Eric Hessels
14:10 - 14:50
Room: 02.430
14:50 Towards 1S-2S Ramsey-comb excitation of trapped He+ - Kjeld Eikema
Towards 1S-2S Ramsey-comb excitation of trapped He+
- Kjeld Eikema
14:50 - 15:30
Room: 02.430
15:30 Coffee Break
Coffee Break
15:30 - 16:00
Room: 02.430

16:00 Discussion session: electronic atoms experiment
Discussion session: electronic atoms experiment
16:00 - 18:00
Room: 02.430

19:00 Dinner
Dinner
19:00 - 21:00
Tuesday 24 July 2018
09:00 Electron scattering off proton using the 60-MeV electron linac of Tohoku University - Toshimi Suda
Electron scattering off proton using the 60-MeV electron linac of Tohoku University
- Toshimi Suda
09:00 - 09:40
Room: 02.430
09:40 Two-photon exchange corrections to the Lamb shift in muonic 4He - Carl-Edwin Carlson (College of William and Mary)
Two-photon exchange corrections to the Lamb shift in muonic 4He
- Carl-Edwin Carlson (College of William and Mary)
09:40 - 10:20
Room: 02.430
10:20 Two-photon exchange in muonic atoms - Franziska Hagelstein (Institut für Kernphysik, JGU Mainz)
Two-photon exchange in muonic atoms
- Franziska Hagelstein (Institut für Kernphysik, JGU Mainz)
10:20 - 11:00
Room: 02.430
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: 02.430
11:30 Point-Particle Effective Field Theory: Higher Dimensional Operators and Nuclear Polarizability - Cliff Burgess
Point-Particle Effective Field Theory: Higher Dimensional Operators and Nuclear Polarizability
- Cliff Burgess
11:30 - 12:10
Room: 02.430
12:10 Three photon exchange contribution to the Lamb shift - Krzysztof Pachucki
Three photon exchange contribution to the Lamb shift
- Krzysztof Pachucki
12:10 - 12:50
Room: 02.430
12:50 Lunch Break
Lunch Break
12:50 - 14:10
Room: 02.430
14:10 Atomic physics from effective field theories - Antonio Pineda
Atomic physics from effective field theories
- Antonio Pineda
14:10 - 14:50
Room: 02.430
14:50 Proton polarizability effects at orders $\alpha^5$ and $\alpha^6 \log\alpha$ - Vladimir Pascalutsa
Proton polarizability effects at orders $\alpha^5$ and $\alpha^6 \log\alpha$
- Vladimir Pascalutsa
14:50 - 15:30
Room: 02.430
15:30 Coffee Break
Coffee Break
15:30 - 16:00
Room: 02.430

16:00 Discussion session: atomic theory
Discussion session: atomic theory
16:00 - 18:00
Room: 02.430

19:00 Dinner
Dinner
19:00 - 21:00
Wednesday 25 July 2018
09:00 Muonic atom spectroscopy - Aldo Antognini
Muonic atom spectroscopy
- Aldo Antognini
09:00 - 09:40
Room: 02.430
09:40 Two-photon exchange in lepton- proton scattering and spectroscopy - Oleksandr Tomalak (Johannes Gutenberg-Universität Mainz)
Two-photon exchange in lepton- proton scattering and spectroscopy
- Oleksandr Tomalak (Johannes Gutenberg-Universität Mainz)
09:40 - 10:20
Room: 02.430
10:20 The deuteron-radius puzzle is alive: A new analysis of nuclear structure uncertainties - Javier Hernandez
The deuteron-radius puzzle is alive: A new analysis of nuclear structure uncertainties
- Javier Hernandez
10:20 - 11:00
Room: 02.430
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: 02.430
11:30 Preliminary results from the PRad experiment - Ashot Gasparian
Preliminary results from the PRad experiment
- Ashot Gasparian
11:30 - 12:10
Room: 02.430
12:10 The ProRad experiment - Dominique Marchand
The ProRad experiment
- Dominique Marchand
12:10 - 12:50
Room: 02.430
12:50 Lunch Break
Lunch Break
12:50 - 14:10
Room: 02.430
14:10 Measurement of proton form factors with jet gas target - Yimin Wang
Measurement of proton form factors with jet gas target
- Yimin Wang
14:10 - 14:50
Room: 02.430
14:50 Elastic three photon exchange contribution to hyperfine structure - Marcin Kalinowski
Elastic three photon exchange contribution to hyperfine structure
- Marcin Kalinowski
14:50 - 15:10
Room: 02.430
15:10 Coffee Break
Coffee Break
15:10 - 15:40
Room: 02.430

15:40 MAMI Tour
MAMI Tour
15:40 - 16:00
Room: 02.430

16:00 Discussion session: electronic scattering experiment
Discussion session: electronic scattering experiment
16:00 - 18:00
Room: 02.430

19:00 Dinner
Dinner
19:00 - 21:00
Thursday 26 July 2018
09:00 Proton rms-radius from electron scattering - Ingo Sick
Proton rms-radius from electron scattering
- Ingo Sick
09:00 - 09:40
Room: 02.430
09:40 Robust Extractions of the Proton Radius From Electron Scattering Data - Douglas Higinbotham
Robust Extractions of the Proton Radius From Electron Scattering Data
- Douglas Higinbotham
09:40 - 10:20
Room: 02.430
10:20 Evaluation of using low-Q2 scattering data to extract the proton radius - Timothy Hayward
Evaluation of using low-Q2 scattering data to extract the proton radius
- Timothy Hayward
10:20 - 11:00
Room: 02.430
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: 02.430
11:30 Accessing GEp at low Q2 through the measurement of radiative tail - Miha Mihovilovic (JGU Mainz)
Accessing GEp at low Q2 through the measurement of radiative tail
- Miha Mihovilovic (JGU Mainz)
11:30 - 12:10
Room: 02.430
12:10 OLYMPUS, TPE, and the new Mainz program - Jan Christopher Bernauer (MIT)
OLYMPUS, TPE, and the new Mainz program
- Jan Christopher Bernauer (MIT)
12:10 - 12:50
Room: 02.430
12:50 Lunch Break
Lunch Break
12:50 - 14:10
Room: 02.430
14:10 Comparing electron and muon scattering on the proton beyond Born approximation - Andrei Afanasev
Comparing electron and muon scattering on the proton beyond Born approximation
- Andrei Afanasev
14:10 - 14:50
Room: 02.430
14:50 High-precision Measurement of the Proton Radius with TPC - Vahe Sokhoyan
High-precision Measurement of the Proton Radius with TPC
- Vahe Sokhoyan
14:50 - 15:30
Room: 02.430
15:30 Coffee Break
Coffee Break
15:30 - 16:00
Room: 02.430

16:00 Discussion session: scattering theory
Discussion session: scattering theory
16:00 - 18:00
Room: 02.430

19:00 Dinner
Dinner
19:00 - 21:00
Friday 27 July 2018
09:00 TREK/E36 @ J-PARC: Investigat- ing lepton universality with stopped kaon decays - Michael Kohl (Hampton University)
TREK/E36 @ J-PARC: Investigat- ing lepton universality with stopped kaon decays
- Michael Kohl (Hampton University)
09:00 - 09:40
Room: 02.430
09:40 MUSE: Muon-proton scattering at PSI - Evangeline Downie
MUSE: Muon-proton scattering at PSI
- Evangeline Downie
09:40 - 10:20
Room: 02.430
10:20 Preliminary analysis of the COMPASS test measurement of low-Q2 muon proton scattering - Jan Friedrich
Preliminary analysis of the COMPASS test measurement of low-Q2 muon proton scattering
- Jan Friedrich
10:20 - 11:00
Room: 02.430
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: 02.430

11:30 Final Discussion
Final Discussion
11:30 - 12:50
Room: 02.430

12:50 Lunch Break
Lunch Break
12:50 - 14:10
Room: 02.430

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