CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E163M8

You are not logged in.

Experiment: E1-DVCS E06-003, 2005

Spokespersons: Francois-Xavier Girod

Experiment comment: E1-DVCS: Beam Spin Asymmetries for the exclusive photon electroproduction on the proton

Publication:

Quantity measured: A, dimensionless
Beam spin asymmetry.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: γrp, polarization: none

Q2 : 2.217 GeV2
xb : 0.3215
-t: 0.1719 

Observable quantity measured (Y axis): A, dimensionless
Plot measurement data

Parameter (X axis): φ, deg

Click here to get data in text file, delimited with tabs.

Measured data:

φ,
deg
A,
dimensionless
Data errors,
dimensionless
15.0743 0.031 0.0693
45.148 0.2685 0.0638
70.6973 0.105 0.1008
104.5422 0.4296 0.1853
130.0874 0.0942 0.2661
165.214 -0.0535 0.9402
0 0 0
229.9826 -0.309 0.3446
257.9601 -0.2524 0.1358
286.5947 -0.3014 0.1169
317.1111 -0.188 0.0673
344.0522 -0.1868 0.0687