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