CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E62M623

You are not logged in.

Experiment: E-94-005 CLAS experiment, 2006

Spokespersons: L. Elouadrhiri

Publication:

Quantity measured: dσ/d(−cos(θ(π+))), mcbn/rad
Differential cross section, where cos(θ(π+) is cosine of the azimuthal angle of π+ in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.45 — 0.5 GeV2
W : 1.475 — 1.5 GeV

Observable quantity measured (Y axis): dσ/d(−cos(θ(π+))), mcbn/rad
Plot measurement data

Parameter (X axis): θ(π+), deg

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

Measured data:

θ(π+),
deg
dσ/d(−cos(θ(π+))),
mcbn/rad
Data errors,
mcbn/rad
11.25 14.618985 3.2210681
33.75 14.847837 2.0230234
56.24999 20.189049 3.3040369
78.75 12.992548 0.82893455
101.24999 12.45715 0.76382983
123.74999 13.958725 1.4994657
146.25 14.869084 1.938482
168.75 12.662543 2.0061235