CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E1M353

You are not logged in.

Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dM(π+,p), mcbn/GeV
Differential cross section, where M(π+,p) is invariant mass of π+ and p.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.5 — 0.8 GeV2
W : 1.425 — 1.45 GeV
xb : 0.3472 — 0.3611

Observable quantity measured (Y axis): dσ/dM(π+,p), mcbn/GeV
Plot measurement data

Parameter (X axis): M(π+,p), GeV

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

Measured data:

M(π+,p),
GeV
dσ/dM(π+,p),
mcbn/GeV
Stat. error,
mcbn/GeV
1.07147 3.3217287 0.20678928
1.09873 22.349575 3.2492549
1.12599 45.662075 4.871459
1.15325 102.52364 8.5776815
1.18051 136.93845 9.2877493
1.20776 158.81262 10.99232
1.23502 162.88472 11.884652
1.26228 102.48683 12.465248
1.28954 37.390877 8.4408331
1.3168 1.6265802 0.066051617