CLAS Physics Database

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Measurement E216M861

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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 : 1.95 — 2 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 0.0814108 0.0077038 0.00915337
54 0.0900298 0.00620105 0.0086353
90 0.0899887 0.00680517 0.0073474
126 0.0994161 0.00669076 0.00854633
162 0.0975319 0.00556833 0.00883984
198 0.0971156 0.00680445 0.00792721
234 0.0891941 0.00663515 0.00773959
270 0.0980608 0.00847122 0.00867088
306 0.0909505 0.00701866 0.00863531
342 0.0712387 0.0062894 0.00931098