CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E159M417

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 : 2.4 — 3 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 3.16633 0.562236
27 2.70329 0.39267
45 2.68075 0.414651
63 2.64225 0.389896
81 2.45628 0.352819
99 2.24332 0.340354
117 2.04114 0.294776
135 2.37388 0.368147
153 2.16883 0.336107
171 2.91386 0.517891