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Title: Extracting nucleon strange and anapole form factors from data

Abstract

Using the complete world set of parity violating electron scattering data up to Q{sup 2} {approx} 0.3 GeV{sup 2}, we extract the current best determination of the strange electric and magnetic form factors of the proton, as well as the weak axial form factors of the proton and neutron at Q{sup 2} = 0.1 GeV{sup 2}. The results are consistent with state of the art calculations of all four form factors, with the latter including the anapole contribution.

Authors:
; ; ;
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA
Sponsoring Org.:
USDOE - Office of Energy Research (ER)
OSTI Identifier:
881105
Report Number(s):
JLAB-THY-06-479; DOE/ER/40150-3839
TRN: US0602896
DOE Contract Number:  
AC05-84ER40150
Resource Type:
Journal Article
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ELECTRONS; FORM FACTORS; NEUTRONS; NUCLEONS; PARITY; PROTONS; SCATTERING

Citation Formats

R.D. Young, J. Roche, R.D. Carlini, and A.W. Thomas. Extracting nucleon strange and anapole form factors from data. United States: N. p., 2006. Web.
R.D. Young, J. Roche, R.D. Carlini, & A.W. Thomas. Extracting nucleon strange and anapole form factors from data. United States.
R.D. Young, J. Roche, R.D. Carlini, and A.W. Thomas. Fri . "Extracting nucleon strange and anapole form factors from data". United States. doi:. https://www.osti.gov/servlets/purl/881105.
@article{osti_881105,
title = {Extracting nucleon strange and anapole form factors from data},
author = {R.D. Young and J. Roche and R.D. Carlini and A.W. Thomas},
abstractNote = {Using the complete world set of parity violating electron scattering data up to Q{sup 2} {approx} 0.3 GeV{sup 2}, we extract the current best determination of the strange electric and magnetic form factors of the proton, as well as the weak axial form factors of the proton and neutron at Q{sup 2} = 0.1 GeV{sup 2}. The results are consistent with state of the art calculations of all four form factors, with the latter including the anapole contribution.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Apr 14 00:00:00 EDT 2006},
month = {Fri Apr 14 00:00:00 EDT 2006}
}