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Title: Precision measurements of the neutron spin structure at Jefferson Lab Hall A.

Abstract

We present here recent progress on the experimental study of the neutron spin structure at Jefferson Lab Hall A. We focus on two precision experiments. The physics motivation and the experimental setup will be described first. Then we present results for the neutron spin asymmetry A{sup n}{sub 1} and results for spin-flavor decomposition of the nucleon spin in the valence quark region, and preliminary results for the neutron spin structure function g{sup n}{sub 2} at low Q2.

Authors:
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
925181
Report Number(s):
ANL/PHY/CP-114094
TRN: US0802362
DOE Contract Number:  
DE-AC02-06CH11357
Resource Type:
Conference
Resource Relation:
Conference: 3rd International Symposium on the Gerasimov-Drell-Hearn Sum Rule and Its Extensions (DGH2004); Jun 2-5, 2004; Norfolk, VA
Country of Publication:
United States
Language:
ENGLISH
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ACCURACY; ASYMMETRY; NEUTRONS; NUCLEONS; PHYSICS; QUARKS; SPIN; STRUCTURE FUNCTIONS; SUM RULES; VALENCE

Citation Formats

Zheng, X, and Physics. Precision measurements of the neutron spin structure at Jefferson Lab Hall A.. United States: N. p., 2005. Web.
Zheng, X, & Physics. Precision measurements of the neutron spin structure at Jefferson Lab Hall A.. United States.
Zheng, X, and Physics. 2005. "Precision measurements of the neutron spin structure at Jefferson Lab Hall A.". United States.
@article{osti_925181,
title = {Precision measurements of the neutron spin structure at Jefferson Lab Hall A.},
author = {Zheng, X and Physics},
abstractNote = {We present here recent progress on the experimental study of the neutron spin structure at Jefferson Lab Hall A. We focus on two precision experiments. The physics motivation and the experimental setup will be described first. Then we present results for the neutron spin asymmetry A{sup n}{sub 1} and results for spin-flavor decomposition of the nucleon spin in the valence quark region, and preliminary results for the neutron spin structure function g{sup n}{sub 2} at low Q2.},
doi = {},
url = {https://www.osti.gov/biblio/925181}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 2005},
month = {Sat Jan 01 00:00:00 EST 2005}
}

Conference:
Other availability
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