TY  - JOUR
AU  - Lin, Yong-Hui
AU  - Hammer, Hans-Werner
AU  - Meißner, Ulf-G.
TI  - High-precision determination of the electric and magnetic radius of the proton
JO  - Physics letters / B
VL  - 816
SN  - 0370-2693
CY  - Amsterdam
PB  - North-Holland Publ.
M1  - FZJ-2021-01775
SP  - 136254 -
PY  - 2021
AB  - Using dispersion theory with an improved description of the two-pion continuum based on the precise Roy-Steiner analysis of pion-nucleon scattering, we analyze recent data from electron-proton scattering. This allows for a high-precision determination of the electric and magnetic radius of the proton,  fm and  fm, where the first error refers to the fitting procedure using bootstrap and the data while the second one refers to the systematic uncertainty related to the underlying spectral functions.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000647421500065
DO  - DOI:10.1016/j.physletb.2021.136254
UR  - https://juser.fz-juelich.de/record/891855
ER  -