CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E213M492

You are not logged in.

Experiment: E1-6, 2025, 2001

Spokespersons: R.W. Gothe, A. Trivedi

Experiment comment: Experiment year: 2001—2002

No publications available for this experiment

Quantity measured: dσ/d(−cos(θ(p))), mcb/rad
Differential cross section, where cos(θ(p)) is cosine of the azimuthal angle of p 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 : 1.6 — 1.625 GeV
Ebeam : 5.754 GeV

Observable quantity measured (Y axis): dσ/d(−cos(θ(p))), mcb/rad
Plot measurement data

Parameter (X axis): θ(p), deg

Click here to get data in text file, delimited with tabs.

Measured data:

θ(p),
deg
dσ/d(−cos(θ(p))),
mcb/rad
Stat. error,
mcb/rad
Syst. error,
mcb/rad
Total error,
mcb/rad
9 0.8394 0.1009 0.2873 1.1378
27 0.841 0.0759 0.1919 0.2742
45 0.8585 0.0622 0.1723 0.2581
63 1.2525 0.0722 0.212 0.2239
81 1.5149 0.0882 0.2476 0.2629
99 1.75 0.1263 0.2836 0.3105
117 2.1572 0.1057 0.3327 0.3491
135 2.2195 0.1107 0.3403 0.3578
153 2.4819 0.1107 0.3578 0.3745
171 2.3026 0.1608 0.3836 0.4159