CLAS Physics Database

Your browser does not support JavaScript or JavaScript is turned off in your browser. It is strongly recommended to turn JavaScript on in order to view this page. Some features may not work if JavaScript is turned off.

Measurement E71M2

You are not logged in.

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 :	2.684 — 2.807 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	Stat. error, nb/GeV²
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