CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E159M633

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 : 3 — 3.5 GeV2
W : 1.925 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 1.46298 0.336854
27 1.56858 0.258056
45 1.83833 0.30936
63 1.60619 0.257034
81 1.70075 0.268617
99 1.4905 0.247969
117 1.50092 0.242558
135 1.22318 0.220376
153 1.82322 0.358101
171 1.04608 0.264254