Relativistic effects and two-body currents in H-2((e)over-right-arrow, e 'p)n using out-of-plane detection - art. no. 172301

Authors
Zhou, ZL Chen, J Soong, SB Young, A Jiang, X Alarcon, R Arenhovel, H Bernstein, A Bertozzi, W Comfort, J Dodson, G Dolfini, S Dooley, A Dow, K Farkhondeh, M Gilad, S Hicks, R Hotta, A Joo, K Kaloskamis, NI Karabarbounis, A Kowalski, S Kunz, C Margaziotis, DJ Mertz, C Miller, M Miskimen, R Miura, T Miyase, H Papanicolas, CN Peterson, G Ramirez, A Rowntree, D Sarty, AJ Shaw, J Suda, T Tamae, T Tieger, D Tjon, JA Tschalaer, C Tsentalovich, E Turchinetz, W Vellidis, CE Warren, GA Weinstein, LB Williamson, S Zhao, J Zwart, T
Citation
Zl. Zhou et al., Relativistic effects and two-body currents in H-2((e)over-right-arrow, e 'p)n using out-of-plane detection - art. no. 172301, PHYS REV L, 8717(17), 2001, pp. 2301
Citations number
43
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW LETTERS
ISSN journal
00319007 → ACNP
Volume
8717
Issue
17
Year of publication
2001
Database
ISI
SICI code
0031-9007(20011022)8717:17<2301:REATCI>2.0.ZU;2-0
Abstract
Measurements of the H-2((e) over right arrowe' p)n reaction were performed with the out-of-plane magnetic spectrometers (OOPS) at the MIT-Bates Linear Accelerator. The longitudinal-transverse, f(LT) and f(LT)', and the transv erse-transverse, f(TT), interference responses at a missing momentum of 210 MeV/c were simultaneously extracted in the dip region at Q(2) = 0.15 (GeV/ c)(2). In comparison to models of deuteron electrodisintegration, the data clearly reveal strong effects of relativity and final-state interactions an d the importance of two-body meson-exchange currents and isobar configurati ons. We demonstrate that such effects can be disentangled by extracting the se responses using the novel out-of-plane technique.