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A-dependence of nuclear transparency in quasielastic A(e,e'p) at high Q^2

O'Neill, T. G. and Lorenzon, W. and Arrington, J. and Beise, E. J. and Belz, J. E. and Filippone, B. W. and Gao, H. and McKeown, R. D. and Mueller, B. and Lung, A. (1995) A-dependence of nuclear transparency in quasielastic A(e,e'p) at high Q^2. Physics Letters B, 351 (1-3). pp. 87-92. ISSN 0370-2693. https://resolver.caltech.edu/CaltechAUTHORS:20131114-073324575

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Abstract

The A-dependence of the quasielastic A(e,e'p) reaction has been studied at SLAC with ^2H, C, Fe, and Au nuclei at momentum transfers Q^2 = 1, 3, 5, and 6.8 (GeV/c)2. We extract the nuclear transparency T(A,Q^2), a measure of the average probability that the struck proton escapes from the nucleus A without interaction. Several calculations predict a significant increase in T with momentum transfer, a phenomenon known as Color Transparency. Within the measurement uncertainty, no increase is seen for any of the nuclei studied.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0370-2693(95)00362-ODOIArticle
http://www.sciencedirect.com/science/article/pii/037026939500362OPublisherArticle
Additional Information:© 1995 Elsevier Science B.V. Received 22 February 1995 Editor: J.P. Schiffer. This work was supported in part by the National Science Foundation, Grants No. PHY-9014406 and PHY-9114958 (American), PHY-9115574 (Caltech), PHY-9101404 (CSLA), PHY-9208119 (RPI), and PHY-9019983 (Wisconsin), and by the Department of Energy, Contracts No. W-31-109-ENG-38 (Argonne), DE-FG02-86ER40269 (Colorado), W-7405-Eng-48 (LLNL), DE-AC02-76ER03069 (MIT), DE-AC03-76SF00515 (SLAC), and DE-FG03-88ER40439 (Stanford). RGM acknowledges the support of a Presidential Young Investigator Award from NSF. BWF acknowledges the support of a Sloan Foundation Fellowship.
Funders:
Funding AgencyGrant Number
NSFPHY-9014406
NSFPHY-9114958
NSFPHY-9115574
NSFPHY-9101404
NSFPHY-9208119
NSFPHY-9019983
Department of Energy (DOE)W-31-109-ENG-38
Department of Energy (DOE)DE-FG02-86ER40269
Department of Energy (DOE)W-7405-ENG-48
Department of Energy (DOE)DE-AC02-76ER03069
Department of Energy (DOE)DE-AC03-76SF00515
Department of Energy (DOE)DE-FG03-88ER40439
Alfred P. Sloan FoundationUNSPECIFIED
Issue or Number:1-3
Record Number:CaltechAUTHORS:20131114-073324575
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20131114-073324575
Official Citation:T.G. O'Neill, W. Lorenzon, P. Anthony, R.G. Arnold, J. Arrington, E.J. Beise, J.E. Belz, P.E. Bosted, H.-J. Bulten, M.S. Chapman, K.P. Coulter, F. Dietrich, R. Ent, M. Epstein, B.W. Filippone, H. Gao, R.A. Gearhart, D.F. Geesaman, J.-O. Hansen, R.J. Holt, H.E. Jackson, C.E. Jones, C.E. Keppel, E.R. Kinney, S. Kuhn, K. Lee, A. Lung, N.C.R. Makins, D.J. Margaziotis, R.D. McKeown, R.G. Milner, B. Mueller, J. Napolitano, J. Nelson, V. Papavassiliou, G.G. Petratos, D.H. Potterveld, S.E. Rock, M. Spengos, Z.M. Szalata, L.H. Tao, K. van Bibber, J.F.J. van den Brand, J.L. White, B. Zeidman, A-dependence of nuclear transparency in quasielastic A(e, ef'p) at high Q2, Physics Letters B, Volume 351, Issues 1–3, 25 May 1995, Pages 87-92, ISSN 0370-2693, http://dx.doi.org/10.1016/0370-2693(95)00362-O. (http://www.sciencedirect.com/science/article/pii/037026939500362O)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:42445
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:14 Nov 2013 18:26
Last Modified:03 Oct 2019 05:58

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