CLAS Physics Database

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Measurement E1M323

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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 : 2.05 — 2.075 GeV
xb : 0.2751 — 0.2813

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
0.30402 0.66070908 0.065260291
0.39378 3.0055716 0.78829664
0.48354 4.8359852 0.9703576
0.5733 6.9515409 1.228111
0.66306 14.633638 1.8933506
0.75281 26.895317 3.5732706
0.84257 20.974794 3.2962286
0.93233 10.967922 2.5821517
1.02209 4.9055495 1.3689789
1.11185 0.95490164 0.19067124