CLAS Physics Database

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Measurement E46M57

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Experiment: N/A, 0

Spokespersons:

Publication:

S.A.Morrow, M.Guidal, M.Garcon, J.M.Laget, E.S.Smith, and CLAS Collaboration Exclusive ρ⁰ electroproduction on the proton at CLAS // Eur.Phys.J.A39,5-31(2009)

Quantity measured: dσ/dφ, mcb/rad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: ρ⁰ p, polarization: none

Q² :	3.295 GeV²
x_b :	0.378
E_beam :	5.754 GeV

Observable quantity measured (Y axis): dσ/dφ, mcb/rad
Plot measurement data

Parameter (X axis): φ, degree

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

Measured data:

φ, degree	dσ/dφ, mcb/rad	Stat. error, mcb/rad
20	0.01709	0.021736
60	0.02891	0.021773
100	0.025052	0.01938
140	0.041664	0.02278
180	0.046973	0.04287
220	0.065305	0.034356
260	0.026644	0.019195
300	0.026066	0.021994
340	0.012543	0.021547