CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E216M213

You are not logged in.

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+πp, polarization: none

Q2 : 2.4 — 3 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 0.687641 0.0260048 0.08061257
54 0.755572 0.020164 0.06738281
90 0.680902 0.0192649 0.05516448
126 0.697434 0.0191071 0.05628281
162 0.695903 0.0138076 0.06074055
198 0.699659 0.0176521 0.06226703
234 0.66532 0.0176357 0.05557121
270 0.683697 0.0172027 0.05337574
306 0.771833 0.057294 0.07251205
342 0.69545 0.0584443 0.08974713