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Title: Proton radii and two-photon exchange

Abstract

We investigate the effect of two-photon exchange processes upon the rms- and Zemach radii extracted from electron-proton scattering. We find that the changes are small and do not help to explain the discrepancy between experimental and calculated HFS in the hydrogen atom.

Authors:
;  [1];  [2]
  1. Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba, R3T 2N2 (Canada)
  2. (Switzerland)
Publication Date:
OSTI Identifier:
20699150
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. C, Nuclear Physics; Journal Volume: 72; Journal Issue: 5; Other Information: DOI: 10.1103/PhysRevC.72.057601; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ATOMS; ELECTRON-PROTON INTERACTIONS; HYDROGEN; HYPERFINE STRUCTURE; PARTICLE RADII; PHOTONS; PROTONS

Citation Formats

Blunden, Peter G., Sick, Ingo, and Department fuer Physik und Astronomie, Universitaet Basel, CH4056 Basel. Proton radii and two-photon exchange. United States: N. p., 2005. Web. doi:10.1103/PhysRevC.72.057601.
Blunden, Peter G., Sick, Ingo, & Department fuer Physik und Astronomie, Universitaet Basel, CH4056 Basel. Proton radii and two-photon exchange. United States. doi:10.1103/PhysRevC.72.057601.
Blunden, Peter G., Sick, Ingo, and Department fuer Physik und Astronomie, Universitaet Basel, CH4056 Basel. Tue . "Proton radii and two-photon exchange". United States. doi:10.1103/PhysRevC.72.057601.
@article{osti_20699150,
title = {Proton radii and two-photon exchange},
author = {Blunden, Peter G. and Sick, Ingo and Department fuer Physik und Astronomie, Universitaet Basel, CH4056 Basel},
abstractNote = {We investigate the effect of two-photon exchange processes upon the rms- and Zemach radii extracted from electron-proton scattering. We find that the changes are small and do not help to explain the discrepancy between experimental and calculated HFS in the hydrogen atom.},
doi = {10.1103/PhysRevC.72.057601},
journal = {Physical Review. C, Nuclear Physics},
number = 5,
volume = 72,
place = {United States},
year = {Tue Nov 01 00:00:00 EST 2005},
month = {Tue Nov 01 00:00:00 EST 2005}
}
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