CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E1M272

You are not logged in.

Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/d(−cos(θ(p))), mcbn/rad
Differential cross section, where cos(θ(p)) is cosine of the azimuthal angle of p 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 : 1.95 — 1.975 GeV
xb : 0.3009 — 0.3079

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

Parameter (X axis): θ(p), deg

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

Measured data:

θ(p),
deg
dσ/d(−cos(θ(p))),
mcbn/rad
Data errors,
mcbn/rad
Systematic errors,
mcbn/rad
9 6.8739738 2.2415113 0
27 4.685935 1.7421347 0
45 3.1920338 0.25810069 0
63 3.7915466 0.8316052 0
81 3.7719543 0.59588861 0
98.99999 3.4670634 0.42402643 0
117 4.8192973 0.77636683 0
135 5.4310408 0.7070601 0
153 9.977519 1.7672997 0
171 19.989407 6.5698214 0