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Measurement E216M815

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Experiment: CLAS12 Run Group A, 2018

Spokespersons: Krishna Chandra

No publications available for this experiment

Quantity measured: dσ/dψ(π+), mcbn/rad
Differential cross section, where ψ(π+) is out-of-plane angle of p 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 : 1.7 — 1.75 GeV

Observable quantity measured (Y axis): dσ/dψ(π+), mcbn/rad
Plot measurement data

Parameter (X axis): ψ(π+), deg

Click here to get data in text file, delimited with tabs.

Measured data:

ψ(π+),
deg
dσ/dψ(π+),
mcbn/rad
Stat. error,
mcbn/rad
Syst. error,
mcbn/rad
18 0.0950504 0.00903403 0.01124309
54 0.0827614 0.00567644 0.00836194
90 0.108864 0.00725139 0.01011458
126 0.12912 0.00930201 0.011831
162 0.121249 0.025637 0.01368543
198 0.124815 0.00919449 0.01203361
234 0.125371 0.0100238 0.01266852
270 0.11763 0.00774094 0.01131513
306 0.0947904 0.00682684 0.00923271
342 0.0906217 0.00620278 0.00966944