CLAS Physics Database

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Measurement E1M184

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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 : 1.1 — 1.5 GeV2
W : 1.775 — 1.8 GeV
xb : 0.3552 — 0.3641

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
Data errors,
mcbn/GeV
Systematic errors,
mcbn/GeV
1.08897 4.8864388 1.0721203 0
1.15123 23.664383 4.070086 0
1.21349 39.637005 7.6765084 0
1.27575 24.536999 4.077517 0
1.33801 19.978504 3.9463606 0
1.40026 14.958977 2.6832201 0
1.46252 15.681942 4.5403771 0
1.52478 15.077432 3.0661149 0
1.58704 8.6587553 2.3625021 0
1.6493 1.1564189 0.24926583 0