CLAS Physics Database

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Measurement E1M731

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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 : 0.8 — 1.1 GeV2
W : 1.7 — 1.725 GeV
xb : 0.312 — 0.321

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 9.2049665 1.1404984
27 8.3479023 0.68667978
45 11.068796 1.5557647
63 10.148741 0.69389367
81 11.062037 0.75891429
98.99999 13.030521 0.97354293
117 13.141216 0.89123088
135 12.644664 0.78150362
153 13.095824 1.0632023
171 13.161564 1.3367288