CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E213M789

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 : 3 — 3.5 GeV2
W : 1.7 — 1.725 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 1.7329 0.1415 0.3319 0.3608
27 1.5679 0.0896 0.2047 0.2234
45 1.5227 0.0851 0.1782 0.1975
63 1.6587 0.1061 0.189 0.2168
81 2.6045 0.1428 0.2644 0.3005
99 2.5365 0.125 0.2748 0.3019
117 2.4211 0.1392 0.2588 0.2938
135 2.424 0.1472 0.2557 0.295
153 2.3091 0.1409 0.2299 0.2697
171 1.7308 0.1925 0.2205 0.2927