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Measurement E216M183

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Experiment: CLAS12 Run Group A, 2018

Spokespersons: Krishna Chandra

No publications available for this experiment

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 : 2.4 — 3 GeV2
W : 1.7 — 1.75 GeV

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
Syst. error,
mcbn/GeV
1.09597 2.73883 0.773383 1.24472197
1.13223 11.4995 0.377431 1.96164941
1.16848 14.5524 0.721548 2.17081852
1.20474 21.2383 0.597273 2.62437383
1.241 22.3878 0.992661 1.88568305
1.27725 14.6898 1.22546 1.32450758
1.31351 12.3167 0.186036 0.88912293
1.34976 9.77168 0.208863 0.71205573
1.38602 8.99892 0.159092 0.61309202
1.42228 8.30972 0.165558 0.56698627
1.45853 7.38956 0.135581 0.50913571
1.49479 6.11217 0.149076 0.42159855
1.53105 3.55847 0.0625266 0.25877299
1.5673 0.988161 0.118654 0.07426421