CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E159M354

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 : 1.75 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 2.91111 0.518316
27 3.03954 0.458919
45 3.22258 0.457532
63 3.00183 0.399942
81 3.09999 0.417
99 2.94446 0.419361
117 2.71454 0.387881
135 2.71045 0.382146
153 2.94876 0.422562
171 2.6267 0.440379