CLAS Physics Database

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Measurement E1M587

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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 : 1.4 — 1.425 GeV
xb : 0.4523 — 0.4681

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 4.4344125 0.62725967
27 3.0246365 0.48670584
45 3.8054469 0.44767189
63 4.5113268 0.48141849
81 5.8414707 0.55407
98.99999 7.1660447 0.80006665
117 6.5785108 0.69047976
135 5.6615691 0.65137762
153 6.0692687 0.71449763
171 6.4335756 0.97142559