Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • S Paul
  • D Izraeli
  • T Brecelj
  • I Yaron
  • P Achenbach
  • H Arenhoevel
  • A Ashkenazi
  • J Bericic
  • R Boehm
  • D Bosnar
  • E Cline
  • EO Cohen
  • L Debenjak
  • MO Distler
  • A Esser
  • I Friscic
  • R Gilman
  • M Heilig
  • S Kegel
  • P Klag
  • Y Kohl
  • T Kolar
  • I Korover
  • J Lichtenstadt
  • I Mardor
  • H Merkel
  • DG Middleton
  • M Mihovilovic
  • J Mueller
  • U Mueller
  • M Olivenboim
  • E Piasetzky
  • J Pochodzalla
  • G Ron
  • BS Schlimme
  • M Schoth
  • F Schulz
  • C Sfienti
  • S Sirca
  • S Stajner
  • S Strauch
  • M Thiel
  • A Tyukin
  • A Weber
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000477924000086&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1016/j.physletb.2019.07.002
eISSN
1873-2445
Externe Identifier
  • Clarivate Analytics Document Solution ID: IM3VT
ISSN
0370-2693
Zeitschrift
PHYSICS LETTERS B
Paginierung
599 - 605
Datum der Veröffentlichung
2019
Status
Published
Titel
Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics
Sub types
  • Article
Ausgabe der Zeitschrift
795

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Autoren
  • S Paul
  • D Izraeli
  • T Brecelj
  • I Yaron
  • P Achenbach
  • H Arenhövel
  • A Ashkenazi
  • J Beričič
  • R Böhm
  • D Bosnar
  • E Cline
  • EO Cohen
  • L Debenjak
  • MO Distler
  • A Esser
  • I Friščić
  • R Gilman
  • M Heilig
  • S Kegel
  • P Klag
  • Y Kohl
  • T Kolar
  • I Korover
  • J Lichtenstadt
  • I Mardor
  • H Merkel
  • DG Middleton
  • M Mihovilovič
  • J Müller
  • U Müller
  • M Olivenboim
  • E Piasetzky
  • J Pochodzalla
  • G Ron
  • BS Schlimme
  • M Schoth
  • F Schulz
  • C Sfienti
  • S Širca
  • S Štajner
  • S Strauch
  • M Thiel
  • A Tyukin
  • A Weber
DOI
10.1016/j.physletb.2019.07.002
ISSN
0370-2693
Zeitschrift
Physics Letters B
Sprache
en
Paginierung
599 - 605
Datum der Veröffentlichung
2019
Status
Published
Herausgeber
Elsevier BV
Herausgeber URL
http://dx.doi.org/10.1016/j.physletb.2019.07.002
Datum der Datenerfassung
2021
Titel
Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics
Ausgabe der Zeitschrift
795

Datenquelle: Crossref

Abstract
We present measurements of the polarization-transfer components in the $^2$H$(\vec e,e'\vec p)$ reaction, covering a previously unexplored kinematic region with large positive (anti-parallel) missing momentum, $p_{\rm miss}$, up to 220 MeV$/c$, and $Q^2=0.65$ $({\rm GeV}/c)^2$. These measurements, performed at the Mainz Microtron (MAMI), were motivated by theoretical calculations which predict small final-state interaction (FSI) effects in these kinematics, making them favorable for searching for medium modifications of bound nucleons in nuclei. We find in this kinematic region that the measured polarization-transfer components $P_x$ and $P_z$ and their ratio agree with the theoretical calculations, which use free-proton form factors. Using this, we establish upper limits on possible medium effects that modify the bound proton's form factor ratio $G_E/G_M$ at the level of a few percent. We also compare the measured polarization-transfer components and their ratio for $^2$H to those of a free (moving) proton. We find that the universal behavior of $^2$H, $^4$He and $^{12}$C in the double ratio $\frac{(P_x/P_z)^A}{(P_x/P_z)^{^1\rm H}}$ is maintained in the positive missing-momentum region.
Autoren
  • Sebouh J Paul
  • David Izraeli
  • Tilen Brecelj
  • Israel Yaron
  • Patrick Achenbach
  • Hartmuth Arenhövel
  • Adi Ashkenazi
  • Jure Beričič
  • Ralph Böhm
  • Damir Bosnar
  • Ethan Cline
  • Erez O Cohen
  • Luka Debenjak
  • Michael O Distler
  • Ivica Friščić
  • Ronald Gilman
  • Zaneta Hamryszczak
  • Matthias Heilig
  • Simon Kegel
  • Pascal Klag
  • Yvonne Kohl
  • Tim Kolar
  • Igor Korover
  • Jechiel Lichtenstadt
  • Israel Mardor
  • Harald Merkel
  • Duncan G Middleton
  • Miha Mihovilovič
  • Julian Müller
  • Ulrich Müller
  • Mor Olivenboim
  • Eliezer Piasetzky
  • Josef Pochodzalla
  • Guy Ron
  • Björn S Schlimme
  • Matthias Schoth
  • Florian Schulz
  • Concettina Sfienti
  • Simon Širca
  • Samo Štajner
  • Steffen Strauch
  • Michaela Thiel
  • Alexey Tyukin
  • Adrian Weber
Autoren-URL
http://arxiv.org/abs/1905.05594v2
Zeitschrift
Phys. Lett. B
Schlüsselwörter
  • nucl-ex
  • nucl-ex
Paginierung
599 - 605
Datum der Veröffentlichung
2019
Herausgeber URL
http://dx.doi.org/10.1016/j.physletb.2019.07.002
Datum der Datenerfassung
2019
Datum, an dem der Datensatz öffentlich gemacht wurde
2019
Titel
Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics
Ausgabe der Zeitschrift
795C

Files

1905.05594v2.pdf

Datenquelle: arXiv

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