Relativistic effects and two-body currents in 2H(e, e′p)n using out-of-plane detection

The MIT-Bates OOPS Collaboration

Research output: Contribution to journalArticle

Abstract

Measurements of the 2H(e, e′p)n reaction were performed with the out-of-plane magnetic spectrometers (OOPS) at the MIT-Bates Linear Accelerator. The longitudinal-transverse, fLT and f′LT, and the transverse-transverse, fTT, interference responses at a missing momentum of 210MeV/c were simultaneously extracted in the dip region at Q2 = 0.15(GeV/c)2. In comparison to models of deuteron electrodisintegration, the data clearly reveal strong effects of relativity and final-state interactions and the importance of two-body meson-exchange currents and isobar configurations. We demonstrate that such effects can be disentangled by extracting these responses using the novel out-of-plane technique.

Original languageEnglish (US)
Pages (from-to)172301-1-172301-4
JournalPhysical Review Letters
Volume87
Issue number17
DOIs
StatePublished - Oct 22 2001

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relativistic effects
isobars
linear accelerators
deuterons
relativity
mesons
spectrometers
momentum
interference
configurations
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Relativistic effects and two-body currents in 2H(e, e′p)n using out-of-plane detection. / The MIT-Bates OOPS Collaboration.

In: Physical Review Letters, Vol. 87, No. 17, 22.10.2001, p. 172301-1-172301-4.

Research output: Contribution to journalArticle

The MIT-Bates OOPS Collaboration. / Relativistic effects and two-body currents in 2H(e, e′p)n using out-of-plane detection. In: Physical Review Letters. 2001 ; Vol. 87, No. 17. pp. 172301-1-172301-4.
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abstract = "Measurements of the 2H(e→, e′p)n reaction were performed with the out-of-plane magnetic spectrometers (OOPS) at the MIT-Bates Linear Accelerator. The longitudinal-transverse, fLT and f′LT, and the transverse-transverse, fTT, interference responses at a missing momentum of 210MeV/c were simultaneously extracted in the dip region at Q2 = 0.15(GeV/c)2. In comparison to models of deuteron electrodisintegration, the data clearly reveal strong effects of relativity and final-state interactions and the importance of two-body meson-exchange currents and isobar configurations. We demonstrate that such effects can be disentangled by extracting these responses using the novel out-of-plane technique.",
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T1 - Relativistic effects and two-body currents in 2H(e→, e′p)n using out-of-plane detection

AU - The MIT-Bates OOPS Collaboration

AU - Zhou, Z. L.

AU - Chen, J.

AU - Soong, S. B.

AU - Young, A.

AU - Jiang, X.

AU - Alarcon, Ricardo

AU - Arenhövel, H.

AU - Bernstein, A.

AU - Bertozzi, W.

AU - Comfort, J.

AU - Dodson, G.

AU - Dolfini, S.

AU - Dooley, A.

AU - Dow, K.

AU - Farkhondeh, M.

AU - Gilad, S.

AU - Hicks, R.

AU - Hotta, A.

AU - Joo, K.

AU - Kaloskamis, N. I.

AU - Karabarbounis, A.

AU - Kowalski, S.

AU - Kunz, C.

AU - Margaziotis, D. J.

AU - Mertz, C.

AU - Miller, M.

AU - Miskimen, R.

AU - Miura, T.

AU - Miyase, H.

AU - Papanicolas, C. N.

AU - Peterson, G.

AU - Ramirez, A.

AU - Rowntree, D.

AU - Sarty, A. J.

AU - Shaw, J.

AU - Suda, T.

AU - Tamae, T.

AU - Tieger, D.

AU - Tjon, J. A.

AU - Tschalaer, C.

AU - Tsentalovich, E.

AU - Turchinetz, W.

AU - Vellidis, C. E.

AU - Warren, G. A.

AU - Weinstein, L. B.

AU - Williamson, S.

AU - Zhao, J.

AU - Zwart, T.

PY - 2001/10/22

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N2 - Measurements of the 2H(e→, e′p)n reaction were performed with the out-of-plane magnetic spectrometers (OOPS) at the MIT-Bates Linear Accelerator. The longitudinal-transverse, fLT and f′LT, and the transverse-transverse, fTT, interference responses at a missing momentum of 210MeV/c were simultaneously extracted in the dip region at Q2 = 0.15(GeV/c)2. In comparison to models of deuteron electrodisintegration, the data clearly reveal strong effects of relativity and final-state interactions and the importance of two-body meson-exchange currents and isobar configurations. We demonstrate that such effects can be disentangled by extracting these responses using the novel out-of-plane technique.

AB - Measurements of the 2H(e→, e′p)n reaction were performed with the out-of-plane magnetic spectrometers (OOPS) at the MIT-Bates Linear Accelerator. The longitudinal-transverse, fLT and f′LT, and the transverse-transverse, fTT, interference responses at a missing momentum of 210MeV/c were simultaneously extracted in the dip region at Q2 = 0.15(GeV/c)2. In comparison to models of deuteron electrodisintegration, the data clearly reveal strong effects of relativity and final-state interactions and the importance of two-body meson-exchange currents and isobar configurations. We demonstrate that such effects can be disentangled by extracting these responses using the novel out-of-plane technique.

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