CLAS Physics Database

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Measurement E1M243

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/d(−cos(θ(p))), mcbn/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 : 1.1 — 1.5 GeV2
W : 1.9 — 1.925 GeV
xb : 0.3151 — 0.3226

Observable quantity measured (Y axis): dσ/d(−cos(θ(p))), mcbn/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))),
mcbn/rad
Stat. error,
mcbn/rad
9 2.8616588 0.8468132
27 3.2289131 0.55369216
45 4.075954 0.50210619
63 3.3288209 0.66966403
81 4.0248141 0.68597466
98.99999 4.0319929 0.54733628
117 5.2572632 0.89912128
135 6.599781 1.0463456
153 5.9685717 1.4453317
171 6.2706671 1.15988