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Title A Measurement of Parity Violating Asymmetry with Polarized Electrons Scattered from Protons and Implications for Strange Form Factors
Authors Baris Tonguc
JLAB number JLAB-PHY-03-249
LANL number (None)
Other number DOE/ER/40150-4577
Document Type(s) (Thesis) 
Supported by U.S. Naval Research: No
Supported by Jefferson Lab LDRD Funding: No
  Thesis
A PHD thesis
Advisor(s) :
   Paul Souder (SYRACUSE)
Publication Abstract: We have measured the parity violating asymmetry with polarized electrons scattered elastically from protons. The result is A = -15.05 ± 0.98 (stat) ± 0.56 (syst) ppm at the kinematic point (theta_tab) = 12.3 degrees and (Q^2) = 0.477(GeV/c)^2. The value for the linear combination of the strange form factors using A is GSE + 0.392GSM = 0.025 ± 0.020 ± 0.014 where the first error is experimental and the second stems from the uncertainties in the electromagnetic form factors.
Experiment Numbers: E99-115
Group: Hall A
Document: pdf
DOI:
Accepted Manuscript:
Supporting Documents:
Supporting Datasets: