CLAS Physics Database

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Measurement E71M3

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Experiment: ?, 0

Spokespersons: M. Battaglieri

Publication:

M. Battaglieri, E. Anciant, M. Anghinolfi, R. De Vita, E. Golovach, J. M. Laget, V. Mokeev, M. Ripani, and CLAS Collaboration Photoproduction of the Rho0 Meson on the Proton at Large Momentum Transfer // Phys.Rev.Let.87,172002(2001)

Quantity measured: dσ/dt, nb/GeV²
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 :	2.807 — 2.867 GeV
x_b :	0

Observable quantity measured (Y axis): dσ/dt, nb/GeV²
Plot measurement data

Parameter (X axis): -t, GeV²

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

Measured data:

-t, GeV²	dσ/dt, nb/GeV²	Data errors, nb/GeV²
0.15	39.2	2.2
0.25	24.5	1.2
0.35	13.1	0.7
0.45	5.8	0.4
0.625	2.2	0.24
0.875	0.77	0.08
1.125	0.4	0.05
1.375	0.26	0.06
1.75	0.095	0.03
2.25	0.058	0.02
2.75	0.043	0.01
3.25	0.027	0.01
3.75	0.034	0.01
4.25	0.041	0.01
4.75	0.051	0.01