CLAS Physics Database

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Measurement E46M102

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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: r₀₀⁰⁴, dimensionless
Spin matrix element.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: ρ⁰ p, polarization: none

Q² :	1.725 — 5.353 GeV²
x_b :	0.203 — 0.668
E_beam :	5.754 GeV

Select data slice:
x = dimensionless

Observable quantity measured (Y axis): r₀₀⁰⁴, dimensionless
Plot measurement data

Parameter (X axis): Q², GeV²

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

Measured data:

x, dimensionless	Q², GeV²	r₀₀⁰⁴, dimensionless	Data errors, dimensionless
0.203	1.725	0.602944	0.119455
0.25	1.752	0.451858	0.116651
0.252	2.042	0.396827	0.141177
0.265	2.32	0.529683	0.121447
0.308	1.785	0.555526	0.09179
0.31	2.05	0.369762	0.098495
0.31	2.35	0.290634	0.09261
0.313	2.639	0.338548	0.150721
0.37	2.05	0.587106	0.087739
0.37	2.35	0.449364	0.098938
0.37	2.65	0.345119	0.108142
0.37	2.95	0.250204	0.099528
0.378	3.295	0.492943	0.186016
0.43	2.35	0.68656	0.073978
0.43	2.65	0.541586	0.100111
0.43	2.95	0.528616	0.105375
0.43	3.35	0.435156	0.13149
0.436	3.807	0.564195	0.155765
0.49	2.95	0.674003	0.076016
0.49	3.35	0.538151	0.113759
0.49	3.85	0.386223	0.13046
0.494	4.307	0.638371	0.166634
0.55	3.85	0.621972	0.081851
0.55	4.35	0.566402	0.110691
0.61	4.352	0.686175	0.085183
0.61	4.85	0.556832	0.096002
0.668	5.353	0.43207	0.161229