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Measurement E159M670

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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 : 3.5 — 4.2 GeV2
W : 1.425 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
Stat. error,
mcb/rad
9 0.0618869 0.0480492
27 0.208804 0.0545647
45 0.34706 0.0947869
63 0.454325 0.0794449
81 0.438923 0.0796816
99 0.408474 0.06838
117 0.352204 0.0661928
135 0.374016 0.170449
153 0.352302 0.261917
171 0.313227 0.356915