CLAS Physics Database

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Measurement E24M5

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Experiment: g10a CLAS experiment, 2007

Spokespersons: K. Hicks, S. Stepanyan

Publication:

T. Mibe, H. Gao, K. Hicks, K. Kramer, S. Stepanyan, D. J. Tedeschi and the CLAS Collaboration First measurement of coherent phi-meson photoproduction on deuteron at low energies // PRC 76, 052202 (2007)

Quantity measured: W(cos_θ), dimensionless

Beam: γ, polarization: none
Target: d (Z=1, A=2), polarization: none
Final state: φ d, polarization: none

W :	3.643 — 4.126 GeV
E_γ :	2.6 — 3.6 GeV

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

Parameter (X axis): cos(θ), dimensionless

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

Measured data:

cos(θ), dimensionless	W(cos_θ), dimensionless	Stat. error, dimensionless	Syst. error, dimensionless
-0.9	0.125	0.022	0.01
-0.7	0.323	0.039	0.021
-0.5	0.42	0.044	0.025
-0.3	0.665	0.057	0.053
-0.1	0.763	0.059	0.072
0.1	0.657	0.055	0.054
0.3	0.747	0.058	0.054
0.5	0.634	0.052	0.045
0.7	0.453	0.042	0.027
0.9	0.212	0.03	0.017