CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E159M948

You are not logged in.

Experiment: E1-6, 2001

Spokespersons: V. Burkert

Experiment comment: Experiment year: 2001—2002

No publications available for this experiment

Quantity measured: dσ/d(−cos(θ(π))), mcb/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 : 4.2 — 5 GeV2
W : 1.6 GeV
Ebeam : 5.75 GeV

Observable quantity measured (Y axis): dσ/d(−cos(θ(π))), mcb/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))),
mcb/rad
Data errors,
mcb/rad
9 0.605053 0.179667
27 0.548952 0.110814
45 0.633004 0.138192
63 0.461793 0.0868166
81 0.448367 0.09736
99 0.376148 0.0878117
117 0.318702 0.0745367
135 0.436792 0.114278
153 0.37985 0.0984017
171 0.193881 0.0853366