CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E216M159

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 : 1.55 — 1.6 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 0.653133 0.0995952 0.10727944
54 0.441196 0.0162903 0.05475693
90 0.430869 0.0279421 0.03882558
126 0.391221 0.0178754 0.02990829
162 0.409198 0.0112059 0.03448303
198 0.386485 0.017384 0.03448832
234 0.381861 0.0167557 0.03333084
270 0.372214 0.0122842 0.03358754
306 0.483491 0.040836 0.04826889
342 0.55297 0.0787831 0.0934721