CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E1M86

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 : 1.1 — 1.5 GeV2
W : 1.575 — 1.6 GeV
xb : 0.4363 — 0.4482

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
1.07897 1.7267067 0.050555576 0
1.12123 8.226758 1.7622864 0
1.16349 34.470936 8.4583702 0
1.20575 67.142159 19.559359 0
1.24801 68.887093 14.106352 0
1.29026 31.58392 10.088879 0
1.33252 22.495853 5.0439138 0
1.37478 12.853718 3.5351305 0
1.41704 7.3910666 3.5188358 0
1.4593 0.53038722 0.14334394 0