CLAS Physics Database

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Measurement E216M762

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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 : 6 — 7 GeV2
W : 1.4 — 1.45 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 0.0333712 0.0062249 0.02107964
54 0.0278193 0.00880095 0.0032834
90 0.0329236 0.00582313 0.00337568
126 0.0421984 0.00627712 0.00351471
162 0.046226 0.00801696 0.00502456
198 0.0348495 0.00571365 0.00371149
234 0.0369341 0.00623198 0.00390997
270 0.0289243 0.00584165 0.00327252
306 0.0406608 0.0081635 0.00564024
342 0.0240119 0.00447526 0.00676805