CLAS Physics Database

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Measurement E216M744

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Experiment: CLAS12 Run Group A, 2018

Spokespersons: Krishna Chandra

No publications available for this experiment

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

Q2 : 5 — 6 GeV2
W : 2 — 2.05 GeV

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

Parameter (X axis): ψ(p), deg

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

Measured data:

ψ(p),
deg
dσ/dψ(p),
mcbn/rad
Stat. error,
mcbn/rad
Syst. error,
mcbn/rad
18 0.183989 0.0313157 0.02981835
54 0.154401 0.00967937 0.0129569
90 0.150152 0.00718449 0.01118868
126 0.144264 0.00608873 0.01309022
162 0.155014 0.00586791 0.01203037
198 0.154394 0.00616387 0.0123585
234 0.154186 0.00775756 0.01193608
270 0.15413 0.00701904 0.0113954
306 0.152881 0.00731065 0.01359011
342 0.114337 0.00970018 0.01596748