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Measurement E169M21

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Experiment: g11, 2005

Spokespersons: E. Golovach

No publications available for this experiment

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

W : 1.6625 GeV

Observable quantity measured (Y axis): dσ/dM(π+), mcb/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+),
mcb/GeV
Data errors,
mcb/GeV
0.27467 3.95372 0.109015
0.305771 71.001 9.79206
0.336872 135.442 22.5853
0.367972 150.065 23.8601
0.399073 161.858 22.6612
0.430173 176.031 21.4431
0.461274 184.925 18.8899
0.492375 193.911 16.6958
0.523475 201.048 15.5456
0.554576 212.561 15.7825
0.585677 216.212 15.7243
0.616777 218.654 15.2191
0.647878 226.438 16.5624
0.678978 238.848 21.1076
0.710079 160.779 15.0369
0.74118 6.66076 0.183655