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Measurement E213M178

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Experiment: E1-6, 2025, 2001

Spokespersons: R.W. Gothe, A. Trivedi

Experiment comment: Experiment year: 2001—2002

No publications available for this experiment

Quantity measured: dσ/dM(π,p), mcb/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 : 2 — 2.4 GeV2
W : 1.475 — 1.5 GeV
Ebeam : 5.754 GeV

Observable quantity measured (Y axis): dσ/dM(π,p), mcb/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),
mcb/GeV
Stat. error,
mcb/GeV
Syst. error,
mcb/GeV
Total error,
mcb/GeV
1.090613 4.5059 0.3975 0.9463 1.0264
1.116155 12.3494 1.059 2.3291 3.315
1.141697 22.6519 1.1866 3.8742 4.0519
1.167239 30.5829 1.4029 5.1927 5.3789
1.192781 41.0509 1.7968 6.8274 7.0598
1.218323 41.0025 1.5042 7.4572 7.6074
1.243865 34.2194 2.7691 6.3427 6.9208
1.269407 21.416 0.9732 4.8998 4.9955
1.294949 12.3282 0.7987 3.3253 3.4199
1.320491 5.31 0.4207 2.084 2.9448
1.346033 1.0241 0.0755 0.5468 1.2065
1.371575 0.0007 0.0001 0.0004 0.0004
1.397117 0 0 0 0
1.422659 0 0 0 0