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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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publication status
published
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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
language
English
LU publication?
yes
id
f9024079-75e7-43ba-b542-8f1e29cd10f0 (old id 304840)
date added to LUP
2007-09-22 13:07:19
date last changed
2018-10-03 09:26:12
@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},
  volume       = {91},
  year         = {2003},
}