CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E1M128

You are not logged in.

Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/d(−cos(θ(π))), mcbn/rad
Differential cross section, where cos(θ(π) is cosine of the azimuthal angle of π in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 1.1 — 1.5 GeV2
W : 1.65 — 1.675 GeV
xb : 0.4031 — 0.4137

Observable quantity measured (Y axis): dσ/d(−cos(θ(π))), mcbn/rad
Plot measurement data

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

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

Measured data:

θ(π),
dimensionless
dσ/d(−cos(θ(π))),
mcbn/rad
Data errors,
mcbn/rad
Systematic errors,
mcbn/rad
9 6.2660394 2.8204668 0
27 5.4384847 1.0308555 0
45 9.1530161 1.6373538 0
63 7.0639982 1.1922113 0
81 6.8602066 1.168108 0
98.99999 3.2435372 1.3050501 0
117 4.1639819 2.957298 0
135 4.4072037 0.86876488 0
153 5.84271 1.6930814 0
171 3.1601238 0.66084743 0