CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E62M122

You are not logged in.

Experiment: E-94-005 CLAS experiment, 2006

Spokespersons: L. Elouadrhiri

Publication:

Quantity measured: dσ/dM(π+), mcbn/GeV
Differential cross section, where M(π+) is invariant mass of π+ and π.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.25 — 0.3 GeV2
W : 1.45 — 1.475 GeV

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

Parameter (X axis): M(π+), GeV

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

Measured data:

M(π+),
GeV
dσ/dM(π+),
mcbn/GeV
Data errors,
mcbn/GeV
0.27774 49.784576 6.7686028
0.31494 143.0625 13.759553
0.35214 175.11461 11.258057
0.38934 181.82545 11.450497
0.42653 182.3674 10.216773
0.46373 180.56442 11.062626
0.50093 106.65422 8.0905113
0.53813 7.5450311 1.8921078