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Measurement E1M148

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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 : 1.7 — 1.725 GeV
xb : 0.3829 — 0.3928

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
1.08522 6.1921153 1.5852205 0
1.13998 37.581055 11.230459 0
1.19474 72.254585 10.437117 0
1.2495 49.180717 7.0988293 0
1.30426 43.942574 10.190924 0
1.35901 29.033951 5.3405466 0
1.41377 21.659803 4.1589932 0
1.46853 16.334736 3.1753001 0
1.52329 9.9740009 2.4650469 0
1.57805 1.3459829 0.20039839 0