CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E213M1203

You are not logged in.

Experiment: E1-6, 2025, 2001

Spokespersons: R.W. Gothe, A. Trivedi

Experiment comment: Experiment year: 2001—2002

No publications available for this experiment

Quantity measured: dσ/d(−cos(θ(p))), mcb/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 : 4.2 — 5 GeV2
W : 1.4 — 1.425 GeV
Ebeam : 5.754 GeV

Observable quantity measured (Y axis): dσ/d(−cos(θ(p))), mcb/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))),
mcb/rad
Stat. error,
mcb/rad
Syst. error,
mcb/rad
Total error,
mcb/rad
9 0.2359 0.0161 0.1604 0.2309
27 0.1933 0.0149 0.1253 0.1769
45 0.2103 0.0199 0.1101 0.1628
63 0.1741 0.0202 0.091 0.0932
81 0.1911 0.0237 0.086 0.0892
99 0.2412 0.0285 0.092 0.0963
117 0.2563 0.0292 0.0928 0.0973
135 0.2658 0.0332 0.0994 0.1048
153 0.2445 0.0344 0.1052 0.1482
171 0.1971 0.0206 0.1292 0.1768