CLAS Physics Database

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Measurement E1M754

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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 : 1.75 — 1.775 GeV
xb : 0.295 — 0.3033

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 7.8733473 0.98387641
27 9.4001904 0.97804511
45 8.6508541 0.74730051
63 9.1479826 0.59784919
81 10.027419 0.99153358
98.99999 12.139379 0.97505766
117 9.4011803 0.65321064
135 9.5483055 1.0112967
153 9.4305811 0.68218213
171 10.593277 1.4890903