CLAS Physics Database

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Measurement E216M663

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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 : 1.55 — 1.6 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 0.120401 0.0240822 0.02694057
54 0.0902686 0.00779247 0.00883094
90 0.0733871 0.00616598 0.00595993
126 0.0794234 0.00562712 0.00735503
162 0.0928804 0.00605726 0.00737316
198 0.0888958 0.00604905 0.0073672
234 0.0761898 0.00856066 0.00663589
270 0.0626397 0.00732574 0.00663365
306 0.0959339 0.0128209 0.00868991
342 0.0843887 0.0117554 0.01328532