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Measurement E46M150

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Experiment: N/A, 0

Spokespersons:

Publication:

Quantity measured: dσ/dcos(θHSπ+), mcb
Differential cross section, where θHSπ+ is the polar angle of the π+ in the Helicity Frame (HS).
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: ρ0 p, polarization: none

Q2 : 2.95 GeV2
xb : 0.49
Ebeam : 5.754 GeV

Observable quantity measured (Y axis): dσ/dcos(θHSπ+), mcb
Plot measurement data

Parameter (X axis): cos(θHSπ+), dimensionless

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

Measured data:

cos(θHSπ+),
dimensionless
dσ/dcos(θHSπ+),
mcb
Data errors,
mcb
-0.875 1.683539 0.513816
-0.625 0.850874 0.232276
-0.375 0.359088 0.109471
-0.125 0.229542 0.061377
0.125 0.225772 0.074446
0.375 0.259335 0.078027
0.625 0.502789 0.14594
0.875 0.477346 0.197855