CLAS Physics Database

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Measurement E70M1

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Experiment: ?, 0

Spokespersons: M. Battaglieri

Publication:

E. Anciant, T. Auger, G. Audit, M. Battaglieri, J. M. Laget, C. Marchand, and CLAS Collaboration Photoproduction of Phi(1020) Mesons on the Proton at Large Momentum Transfer // Phys.Rev.Let.85,4682(2000)

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: φ(1020) p, polarization: none

W :	2.66 — 2.86 GeV
x_b :	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
0.525	171.8	12.8
0.79	66.11	6.47
1.03	33.06	3.74
1.37	12.31	1.71
1.82	4.13	0.76
2.37	1.2	0.34
3.09	1	0.2
3.85	1.6	0.29