CLAS Physics Database

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Measurement E216M906

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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 : 1.5 — 1.55 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 0.0488929 0.0198562 0.00953442
54 0.0600619 0.0262031 0.01116895
90 0.033907 0.00576656 0.00463626
126 0.0400334 0.00586009 0.00483508
162 0.0521094 0.00787928 0.00641242
198 0.0369434 0.00566414 0.0041484
234 0.0310988 0.00550861 0.00402801
270 0.020221 0.00440703 0.00312274
306 0.0366434 0.00781158 0.00461817
342 0.0239897 0.00611453 0.00641293