CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E1M411

You are not logged in.

Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

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

Q2 : 0.5 — 0.8 GeV2
W : 1.55 — 1.575 GeV
xb : 0.2889 — 0.2992

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

Parameter (X axis): M(π+,p), GeV

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

Measured data:

M(π+,p),
GeV
dσ/dM(π+,p),
mcbn/GeV
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
1.07772 4.6541109 0.84236193 0
1.11748 25.476528 3.0762603 0
1.15724 65.569687 5.0429668 0
1.197 145.64005 7.9405127 0
1.23676 159.33264 10.905969 0
1.27651 96.257584 6.5511432 0
1.31627 69.735291 5.8124046 0
1.35603 37.919258 4.6802053 0
1.39579 17.878256 2.5103827 0
1.43555 0.82096827 0.031786676 0