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Experiment: E93-006 CLAS experiment, 2003
Spokespersons: V. D. Burkert, M. Ripani
Publication:
Quantity measured: dσ/d(−cos(θ(π+))), mcbn/rad
Differential cross section, where cos(θ(π+) is cosine of the azimuthal angle of π+ in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
Q2 : | 0.5 — 0.8 GeV2 |
---|---|
W : | 1.4 — 1.425 GeV |
xb : | 0.3611 — 0.3758 |
Observable quantity measured (Y axis): dσ/d(−cos(θ(π+))), mcbn/rad
Parameter (X axis): θ(π+), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
θ(π+),
deg |
dσ/d(−cos(θ(π+))),
mcbn/rad |
Data errors,
mcbn/rad |
Systematic errors,
mcbn/rad |
---|---|---|---|
9 | 4.9544506 | 0.96726114 | 0 |
27 | 7.5496063 | 1.324109 | 0 |
45 | 7.9946814 | 0.82390779 | 0 |
63 | 10.199746 | 0.71219856 | 0 |
81 | 10.334096 | 1.1239092 | 0 |
98.99999 | 9.67694 | 0.73960787 | 0 |
117 | 8.5592031 | 0.53871691 | 0 |
135 | 6.1896133 | 0.61762804 | 0 |
153 | 7.3570557 | 0.96279347 | 0 |
171 | 9.3266115 | 0.37673688 | 0 |