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Polarization transfer in the He-4((e)over-right-arrow,e '(p)over-right-arrow)H-3 reaction up to Q(2)=2.6 (GeV/c)(2)

Strauch, S ; Dieterich, S ; Aniol, KA ; Annand, JRM ; Baker, OK ; Bertozzi, W ; Boswell, M ; Brash, EJ ; Chai, Z and Chen, JP , et al. (2003) In Physical Review Letters 91(5: 052301).
Abstract
We have measured the proton recoil polarization in the He-4((e) over right arrow ,e(')(p) over right arrow)H-4 reaction at Q(2)=0.5, 1.0, 1.6, and 2.6 (GeV/c)(2). The measured ratio of polarization transfer coefficients differs from a fully relativistic calculation, favoring the inclusion of a medium modification of the proton form factors predicted by a quark-meson coupling model. In addition, the measured induced polarizations agree reasonably well with the fully relativistic calculation indicating that the treatment of final-state interactions is under control.
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organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
91
issue
5: 052301
publisher
American Physical Society
external identifiers
  • wos:000184510600007
  • scopus:85038325667
ISSN
1079-7114
DOI
10.1103/PhysRevLett.91.052301
project
Nucleon Knockout with Electromagnetic Beams
Investigations of and with Polarized Electromagnetic Beams
language
English
LU publication?
yes
id
f9024079-75e7-43ba-b542-8f1e29cd10f0 (old id 304840)
date added to LUP
2016-04-01 12:19:52
date last changed
2022-03-28 23:24:19
@article{f9024079-75e7-43ba-b542-8f1e29cd10f0,
  abstract     = {{We have measured the proton recoil polarization in the He-4((e) over right arrow ,e(')(p) over right arrow)H-4 reaction at Q(2)=0.5, 1.0, 1.6, and 2.6 (GeV/c)(2). The measured ratio of polarization transfer coefficients differs from a fully relativistic calculation, favoring the inclusion of a medium modification of the proton form factors predicted by a quark-meson coupling model. In addition, the measured induced polarizations agree reasonably well with the fully relativistic calculation indicating that the treatment of final-state interactions is under control.}},
  author       = {{Strauch, S and Dieterich, S and Aniol, KA and Annand, JRM and Baker, OK and Bertozzi, W and Boswell, M and Brash, EJ and Chai, Z and Chen, JP and Christy, ME and Chudakov, E and Cochran, A and De Leo, R and Ent, R and Epstein, MB and Finn, JM and Fissum, Kevin and Forest, TA and Frullani, S and Garibaldi, F and Gasparian, A and Gayou, O and Gilad, S and Gilman, R and Glashausser, C and Gomez, J and Gorbenko, V and Gueye, PLJ and Hansen, JO and Higinbotham, DW and Hu, B and Hyde-Wright, CE and Ireland, DG and Jackson, C and de Jager, CW and Jiang, X and Jones, C and Jones, MK and Kellie, JD and Kelly, JJ and Keppel, CE and Kumbartzki, G and Kuss, M and LeRose, JJ and Livingston, K and Liyanage, N and Malov, S and Margaziotis, DJ and Meekins, D and Michaels, R and Mitchell, JH and Nanda, SK and Nappa, J and Perdrisat, CF and Punjabi, VA and Ransome, RD and Roche, R and Rosner, G and Rvachev, M and Sabatie, F and Saha, A and Sarty, A and Udias, JM and Ulmer, PE and Urciuoli, GM and van den Brand, JFJ and Vignote, JR and Watts, DP and Weinstein, LB and Wijesooriya, K and Wojtsekhowski, B}},
  issn         = {{1079-7114}},
  language     = {{eng}},
  number       = {{5: 052301}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review Letters}},
  title        = {{Polarization transfer in the He-4((e)over-right-arrow,e '(p)over-right-arrow)H-3 reaction up to Q(2)=2.6 (GeV/c)(2)}},
  url          = {{http://dx.doi.org/10.1103/PhysRevLett.91.052301}},
  doi          = {{10.1103/PhysRevLett.91.052301}},
  volume       = {{91}},
  year         = {{2003}},
}