CLAS Physics Database

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Measurement E1M806

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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 : 0.8 — 1.1 GeV2
W : 1.875 — 1.9 GeV
xb : 0.2582 — 0.265

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
1.09397 7.6196795 0.78729683
1.16623 38.105053 2.6868668
1.23849 40.29977 3.3132324
1.31075 24.162081 1.5628321
1.38301 20.686682 1.8545898
1.45526 19.050581 1.713818
1.52752 20.631348 1.7660421
1.59978 20.809334 2.5938976
1.67204 11.255139 1.4713974
1.7443 1.5300438 0.30763033