The proton charge radius extracted from the initial-state radiation experiment at MAMI

Publication type:
Journal article
Metadata:
Autoren
  • M Mihovilovic
  • P Achenbach
  • T Beranek
  • J Bericic
  • JC Bernauer
  • R Bohm
  • D Bosnar
  • M Cardinali
  • L Correa
  • L Debenjak
  • A Denig
  • MO Distler
  • A Esser
  • MI Ferretti Bondy
  • H Fonvieille
  • JM Friedrich
  • I Friscic
  • M Hoek
  • S Kegel
  • H Merkel
  • DG Middleton
  • U Muller
  • J Pochodzalla
  • BS Schlimme
  • M Schoth
  • F Schulz
  • C Sfienti
  • S Sirca
  • S Stajner
  • Y Stottinger
  • M Thiel
  • A Tyukin
  • M Vanderhaeghen
  • AB Weber
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000636241300001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1140/epja/s10050-021-00414-x
eISSN
1434-601X
Externe Identifier
  • Clarivate Analytics Document Solution ID: RH5EI
ISSN
1434-6001
Ausgabe der Veröffentlichung
3
Zeitschrift
EUROPEAN PHYSICAL JOURNAL A
Schlüsselwörter
  • Initial-state radiation
  • Proton radius
  • Radiative corrections
Artikelnummer
ARTN 107
Datum der Veröffentlichung
2021
Status
Published
Titel
The proton charge radius extracted from the initial-state radiation experiment at MAMI
Sub types
  • Article
Ausgabe der Zeitschrift
57

Data source: Web of Science (Lite)

Other metadata sources:
Abstract
<jats:title>Abstract</jats:title><jats:p>We report on a comprehensive reinterpretation of the existing cross-section data for elastic electron-proton scattering obtained by the initial-state radiation technique, resulting in a significantly improved accuracy of the extracted proton charge radius. By refining the external energy corrections we have achieved an outstanding description of the radiative tail, essential for a detailed investigation of the proton finite-size effects on the measured cross sections. This development, together with a novel framework for determining the radius, based on a regression analysis of the cross sections employing a polynomial model for the form factor, led us to a new value for the charge radius, which is <jats:inline-formula><jats:alternatives><jats:tex-math>$$(0.878 \pm 0.011_\mathrm {stat.}\pm 0.031_\mathrm {sys.}\pm 0.002_\mathrm {mod.})\,\mathrm {fm}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mo>(</mml:mo> <mml:mn>0.878</mml:mn> <mml:mo>±</mml:mo> <mml:mn>0</mml:mn> <mml:mo>.</mml:mo> <mml:msub> <mml:mn>011</mml:mn> <mml:mrow> <mml:mi>stat</mml:mi> <mml:mo>.</mml:mo> </mml:mrow> </mml:msub> <mml:mo>±</mml:mo> <mml:mn>0</mml:mn> <mml:mo>.</mml:mo> <mml:msub> <mml:mn>031</mml:mn> <mml:mrow> <mml:mi>sys</mml:mi> <mml:mo>.</mml:mo> </mml:mrow> </mml:msub> <mml:mo>±</mml:mo> <mml:mn>0</mml:mn> <mml:mo>.</mml:mo> <mml:msub> <mml:mn>002</mml:mn> <mml:mrow> <mml:mi>mod</mml:mi> <mml:mo>.</mml:mo> </mml:mrow> </mml:msub> <mml:mo>)</mml:mo> <mml:mspace /> <mml:mi>fm</mml:mi> </mml:mrow> </mml:math></jats:alternatives></jats:inline-formula></jats:p>
Autoren
  • M Mihovilovič
  • P Achenbach
  • T Beranek
  • J Beričič
  • JC Bernauer
  • R Böhm
  • D Bosnar
  • M Cardinali
  • L Correa
  • L Debenjak
  • A Denig
  • MO Distler
  • A Esser
  • MI Ferretti Bondy
  • H Fonvieille
  • JM Friedrich
  • I Friščić
  • M Hoek
  • S Kegel
  • H Merkel
  • DG Middleton
  • U Müller
  • J Pochodzalla
  • BS Schlimme
  • M Schoth
  • F Schulz
  • C Sfienti
  • S Širca
  • S Štajner
  • Y Stöttinger
  • M Thiel
  • A Tyukin
  • M Vanderhaeghen
  • AB Weber
DOI
10.1140/epja/s10050-021-00414-x
eISSN
1434-601X
ISSN
1434-6001
Ausgabe der Veröffentlichung
3
Zeitschrift
The European Physical Journal A
Sprache
en
Artikelnummer
107
Online publication date
2021
Datum der Veröffentlichung
2021
Status
Published
Herausgeber
Springer Science and Business Media LLC
Herausgeber URL
http://dx.doi.org/10.1140/epja/s10050-021-00414-x
Datum der Datenerfassung
2021
Titel
The proton charge radius extracted from the initial-state radiation experiment at MAMI
Ausgabe der Zeitschrift
57

Data source: Crossref

Author's licence
CC-BY
Autoren
  • Miha Mihovilovič
  • Patrick Achenbach
  • Tobias Beranek
  • Jure Beričič
  • Jan C Bernauer
  • Ralph Böhm
  • Damir Bosnar
  • Matteo Cardinali
  • Loup Correa
  • Luka Debenjak
  • Achim Denig
  • Michael O Distler
  • Anselm Esser
  • Maria Isabel Ferretti Bondy
  • Helene Fonvieille
  • Jan M Friedrich
  • Ivica Friščić
  • Matthias Hoek
  • Simon Kegel
  • Harald Merkel
  • Duncan George Middleton
  • Ulrich Müller
  • Josef Pochodzalla
  • Björn S Schlimme
  • Matthias Schoth
  • Florian Schulz
  • Concettina Sfienti
  • Simon Širca
  • Samo Štajner
  • Y Stöttinger
  • M Thiel
  • Alexey Tyukin
  • Mark Vanderhaeghen
  • Adrian B Weber
Hosting institution
Universitätsbibliothek Mainz
Sammlungen
  • JGU-Publikationen
Resource version
Published version
DOI
10.1140/epja/s10050-021-00414-x
File(s) embargoed
false
Open access
true
ISSN
1434-601X
Zeitschrift
The European physical journal : A, Hadrons and nuclei
Schlüsselwörter
  • 530 Physik
  • 530 Physics
Sprache
eng
Open access status
Open Access
Paginierung
107
Datum der Veröffentlichung
2021
Public URL
https://openscience.ub.uni-mainz.de/handle/20.500.12030/7241
Herausgeber
Springer
Datum der Datenerfassung
2022
Datum, an dem der Datensatz öffentlich gemacht wurde
2022
Zugang
Public
Titel
The proton charge radius extracted from the initial-state radiation experiment at MAMI
Ausgabe der Zeitschrift
57

Files

the_proton_charge_radius_extr-20220627093114927.pdf

Data source: OPENSCIENCE.UB

Abstract
We report on a comprehensive reinterpretation of the existing cross-section data for elastic electron-proton scattering obtained by the initial-state radiation technique, resulting in a significantly improved accuracy of the extracted proton charge radius. By refining the external energy corrections we have achieved an outstanding description of the radiative tail, essential for a detailed investigation of the proton finite-size effects on the measured cross-sections. This development, together with a novel framework for determining the radius, based on a regression analysis of the cross-sections employing a polynomial model for the form factor, led us to a new value for the charge radius, which is $(0.870 \pm 0.014_\mathrm{stat.}\pm 0.024_\mathrm{sys.} \pm 0.003_\mathrm{mod.})\,\mathrm{fm}$.
Autoren
  • Miha Mihovilovič
  • Patrick Achenbach
  • Tobias Beranek
  • Jure Beričič
  • Jan C Bernauer
  • Ralph Böhm
  • Damir Bosnar
  • Matteo Cardinali
  • Loup Correa
  • Luka Debenjak
  • Achim Denig
  • Michael O Distler
  • Anselm Esser
  • Maria I Ferretti Bondy
  • Helene Fonvieille
  • Jan M Friedrich
  • Ivica Friščić
  • Keith Griffioen
  • Matthias Hoek
  • Simon Kegel
  • Yvonne Kohl
  • Harald Merkel
  • Duncan G Middleton
  • Ulrich Müller
  • Josef Pochodzalla
  • Björn S Schlimme
  • Matthias Schoth
  • Florian Schulz
  • Concettina Sfienti
  • Simon Širca
  • Samo Štajner
  • Michaela Thiel
  • Alexey Tyukin
  • Marc Vanderhaeghen
  • Adrian B Weber
Autoren-URL
http://arxiv.org/abs/1905.11182v1
Schlüsselwörter
  • nucl-ex
  • nucl-ex
Datum der Veröffentlichung
2019
Datum der Datenerfassung
2019
Datum, an dem der Datensatz öffentlich gemacht wurde
2019
Titel
The proton charge radius extracted from the Initial State Radiation experiment at MAMI

Files

1905.11182v1.pdf

Data source: arXiv

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