CLAS Physics Database

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Measurement E216M969

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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 : 1.85 — 1.9 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 0.0780592 0.0138891 0.00863442
54 0.0810342 0.0137007 0.0138088
90 0.0954951 0.0112756 0.01556162
126 0.0790686 0.0094384 0.00706961
162 0.0899997 0.00739828 0.00873172
198 0.0806076 0.00727975 0.00678854
234 0.0840469 0.00770655 0.00758289
270 0.0705379 0.00720047 0.00606948
306 0.0836563 0.00942271 0.00812042
342 0.105804 0.0296526 0.02907535