CLAS Physics Database

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Measurement E1M310

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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 : 2.025 — 2.05 GeV
xb : 0.2813 — 0.2876

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 1.6759931 1.1764206
27 2.7806804 0.45656052
45 3.8733273 1.0873909
63 2.3303461 0.32347742
81 2.8724363 0.6678071
98.99999 3.4105661 0.71057743
117 4.0682478 0.65395224
135 2.9104261 1.7705747
153 9.9998245 1.4273052
171 10.984379 2.2480757