CLAS Physics Database

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Measurement E216M798

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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 : 1.6 — 1.65 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 0.104161 0.0279207 0.02388578
54 0.0743203 0.00926004 0.00931064
90 0.0624518 0.00582365 0.00653335
126 0.0669732 0.00555054 0.00698741
162 0.066658 0.00568723 0.00610931
198 0.0657729 0.00561632 0.00628574
234 0.0576166 0.00512319 0.00499804
270 0.0538853 0.00566024 0.00538888
306 0.074791 0.00761417 0.00768655
342 0.099641 0.0348016 0.0334866