CLAS Physics Database

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Measurement E216M951

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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 : 7 — 8 GeV2
W : 1.75 — 1.8 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 0.0622439 0.00627936 0.00924438
54 0.0757351 0.00896734 0.00828948
90 0.0694806 0.00685684 0.00653291
126 0.0553463 0.0161475 0.00559586
162 0.0794077 0.00688106 0.00749388
198 0.0820306 0.00707477 0.00751011
234 0.0749305 0.00634205 0.00637731
270 0.0613861 0.00669398 0.00512173
306 0.0863718 0.0193728 0.01097847
342 0.107628 0.027456 0.02732788