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Title: Hard Exclusive Reactions at Jlab

Abstract

Dedicated experiments to study Deeply Virtual Compton Scattering (DVCS) and Deeply Virtual Meson Production (DVMP) have been carried out at Jefferson Lab. DVCS helicity--dependent and helicity--independent cross sections and beam spin asymmetries have been measured, as well as cross sections and asymmetries for the $$\pi^0$$, $$\eta$$, $$\rho^0$$, $$\rho^+$$, $$\omega$$ and $$\phi$$ for exclusive electroproduction. The data were taken in a wide kinematic range in $Q^2$=1--4.5 GeV$^2$, $$x_B$$=0.1--0.5, and $|t|$ up to 2 GeV$^2$. The presented results offer a unique opportunity to study the structure of the nucleon at the parton level as one has access to Bjorken $$x_B$$ and momentum transfer to the nucleon $t$ at the same time.

Authors:
 [1]
  1. JLAB
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1093877
Report Number(s):
JLAB-PHY-11-1469; DOE/OR/23177-1944
DOE Contract Number:  
AC05-06OR23177
Resource Type:
Conference
Resource Relation:
Conference: XIV WORKSHOP ON HIGH ENERGY SPIN PHYSICS (D-Spin 2011), 20-24 September 2011, Dubna, Russia
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Kubarovsky, Valery P. Hard Exclusive Reactions at Jlab. United States: N. p., 2011. Web.
Kubarovsky, Valery P. Hard Exclusive Reactions at Jlab. United States.
Kubarovsky, Valery P. Tue . "Hard Exclusive Reactions at Jlab". United States. https://www.osti.gov/servlets/purl/1093877.
@article{osti_1093877,
title = {Hard Exclusive Reactions at Jlab},
author = {Kubarovsky, Valery P.},
abstractNote = {Dedicated experiments to study Deeply Virtual Compton Scattering (DVCS) and Deeply Virtual Meson Production (DVMP) have been carried out at Jefferson Lab. DVCS helicity--dependent and helicity--independent cross sections and beam spin asymmetries have been measured, as well as cross sections and asymmetries for the $\pi^0$, $\eta$, $\rho^0$, $\rho^+$, $\omega$ and $\phi$ for exclusive electroproduction. The data were taken in a wide kinematic range in $Q^2$=1--4.5 GeV$^2$, $x_B$=0.1--0.5, and $|t|$ up to 2 GeV$^2$. The presented results offer a unique opportunity to study the structure of the nucleon at the parton level as one has access to Bjorken $x_B$ and momentum transfer to the nucleon $t$ at the same time.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {9}
}

Conference:
Other availability
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