CLAS Physics Database

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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
Stat. error,
mcbn/GeV
1.08522 6.1921153 1.5852205
1.13998 37.581055 11.230459
1.19474 72.254585 10.437117
1.2495 49.180717 7.0988293
1.30426 43.942574 10.190924
1.35901 29.033951 5.3405466
1.41377 21.659803 4.1589932
1.46853 16.334736 3.1753001
1.52329 9.9740009 2.4650469
1.57805 1.3459829 0.20039839