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Measurement E71M2

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Experiment: ?, 0

Spokespersons: M. Battaglieri

Publication:

Quantity measured: dσ/dt, nb/GeV^2
Differential cross section over Mandelstam variable t.
Beam: γ, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: ρ0 p, polarization: none

W : 2.684 — 2.807 GeV
xb : 0

Observable quantity measured (Y axis): dσ/dt, nb/GeV^2
Plot measurement data

Parameter (X axis): -t, GeV^2

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

Measured data:

-t,
GeV^2
dσ/dt,
nb/GeV^2
Data errors,
nb/GeV^2
0.15 42.8 2.1
0.25 23.2 1.2
0.35 13.9 0.7
0.45 6.15 0.4
0.625 2.2 0.24
0.875 0.81 0.08
1.125 0.44 0.04
1.375 0.27 0.05
1.75 0.11 0.03
2.25 0.058 0.02
2.75 0.045 0.01
3.25 0.04 0.008
3.75 0.06 0.012
4.25 0.067 0.014
4.75 0.056 0.012