Published January 30, 1995
| Published
Journal Article
Open
Transverse-Longitudinal Asymmetry in the Quasielastic 3He→(e→, e′) Reaction
- Creators
- Hansen, J.-O.
- Titko, M. A.
- DeSchepper, D.
- Dodson, G.
- Donnelly, T. W.
- Ent, K. Dow R.
- Farkhondeh, M.
- Korsch, W.
- Kramer, L. H.
- Lee, K.
- Makins, N. C. R.
- Milner, R. G.
- Tieger, D. R.
- Welch, T. P.
- Jones, C. E.
- Arrington, J.
- Beise, E. J.
- Bray, B.
- Carr, R. W.
-
Filippone, B. W.
- Gao, H.
- Lung, A.
- McKeown, R. D.
- Mueller, B.
- Pitt, M. L.
- Schulze, R.-W.
- Sauer, P. U.
- Candell, E.
- Napolitano, J.
- Tripp, C.
- Wojtsekhowski, B. B.
- Lorenzon, W.
Chicago
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Abstract
The transverse-longitudinal asymmetry ATL′ in 3He→(e→, e′) quasielastic scattering at momentum transfer Q2=0.14 (GeV/c)^2 has been measured to be 1.52 ± 0.55(stat) ± 0.15(syst)%. The plane wave impulse approximation (PWIA) prediction for this measurement ranges from 2.1% to 2.9%, where the variation is due to uncertainty in the initial state wave function, nucleon form factors, and off-shell prescription. The data may suggest a suppression with respect to the PWIA, which has also been observed for the unpolarized longitudinal response function.
Additional Information
© 1995 The American Physical Society. Received 10 September 1994. We would like to thank the staff of the MIT-Bates Linear Accelerator Center for their efforts in making this experiment possible and A. Stadler for calculating the 3He→ wave function for the various potential models. This work was supported in part by the U.S. Department of Energy under cooperative agreements No. DEFC02-94ER40818 (MIT) and No. W-31-109-ENG-38 (Argonne), the National Science Foundation Grants No. PHY91-15574 (Caltech) and No. PHY92-08119 (RPI), the Natural Sciences and Engineering Research Council of Canada (TRIUMF), and the Deutsche Forschungsgemeinschaft (DFG) under Contract No. Sa 247/11-2 (Hannover).Attached Files
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Additional details
- Eprint ID
- 11851
- Resolver ID
- CaltechAUTHORS:HANprl95
- Department of Energy
- DEFC02-94ER40818
- Department of Energy
- W-31-109-ENG-38
- National Science Foundation
- PHY91-15574
- National Science Foundation
- PHY92-08119
- Natural Sciences and Engineering Research Council of Canada
- Deutsche Forschungsgemeinschaft (DFG)
- Sa 247/11-2
- Created
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2008-10-07Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field