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Measurement E216M824

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Experiment: CLAS12 Run Group A, 2018

Spokespersons: Krishna Chandra

No publications available for this experiment

Quantity measured: dσ/dψ(π+), mcbn/rad
Differential cross section, where ψ(π+) is out-of-plane angle of p and π− in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none

Q2 : 6 — 7 GeV2
W : 1.75 — 1.8 GeV

Observable quantity measured (Y axis): dσ/dψ(π+), mcbn/rad
Plot measurement data

Parameter (X axis): ψ(π+), deg

Click here to get data in text file, delimited with tabs.

Measured data:

ψ(π+),
deg
dσ/dψ(π+),
mcbn/rad
Stat. error,
mcbn/rad
Syst. error,
mcbn/rad
18 0.0832118 0.00534639 0.00846917
54 0.081409 0.00512862 0.00862386
90 0.127791 0.01561 0.01569666
126 0.138061 0.0123892 0.01383153
162 0.115304 0.0076204 0.01103982
198 0.113875 0.00799045 0.01090297
234 0.116284 0.00827103 0.01008497
270 0.0823518 0.00712408 0.0086139
306 0.0777198 0.00503676 0.00866884
342 0.0840183 0.00527901 0.00852333