CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E62M466

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 : 0.4 — 0.45 GeV2
W : 1.375 — 1.4 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
12.85715 22.949179 4.0875912
38.57143 13.618369 1.2972115
64.28571 10.650833 0.95147669
90 8.583457 0.75670981
115.71429 6.4770522 0.86571705
141.42857 7.4942212 1.8219118
167.14285 9.4837313 2.0448632