CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E1M62

You are not logged in.

Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

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 : 1.1 — 1.5 GeV2
W : 1.525 — 1.55 GeV
xb : 0.4606 — 0.4735

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
Stat. error,
mcbn/GeV
0.27777 5.2258391 1.4004966
0.31503 25.634844 15.884666
0.35229 18.517714 3.0239599
0.38955 28.042076 6.591877
0.42681 40.562172 13.872796
0.46406 25.240648 5.9542813
0.50132 33.602875 6.3216577
0.53858 32.071739 6.1014075
0.57584 42.697105 13.350741
0.6131 2.8401589 1.8041984