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Measurement E159M211

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Experiment: E1-6, 2001

Spokespersons: V. Burkert

Experiment comment: Experiment year: 2001—2002

No publications available for this experiment

Quantity measured: dσ/d(−cos(θ(π+))), mcb/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 : 2 — 2.4 GeV2
W : 1.95 GeV
Ebeam : 5.75 GeV

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

Parameter (X axis): θ(π+), deg

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

Measured data:

θ(π+),
deg
dσ/d(−cos(θ(π+))),
mcb/rad
Data errors,
mcb/rad
9 5.33696 0.947218
27 4.44927 0.724664
45 3.77287 0.624675
63 3.65161 0.570977
81 3.21051 0.491073
99 3.63705 0.551866
117 3.79461 0.575255
135 3.61744 0.989247
153 1.95811 1.22441
171 1.88588 1.3194