CLAS Physics Database

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Measurement E216M743

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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 : 5 — 6 GeV2
W : 2 — 2.05 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 0.108541 0.00587057 0.0102573
54 0.098913 0.00498636 0.00937595
90 0.129923 0.00613329 0.01010034
126 0.165661 0.00830742 0.01255786
162 0.213147 0.0083821 0.01686063
198 0.184512 0.00802146 0.01495713
234 0.17369 0.00962113 0.01404379
270 0.11344 0.00468316 0.00918832
306 0.105187 0.00483609 0.00895532
342 0.108715 0.00483911 0.0104871