CLAS Physics Database

Measurement E216M273

Experiment: CLAS12 Run Group A
Year: 2018
Spokesperson: Krishna Chandra
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+,p)
Q2: 3.0 — 3.5 GeV2
W: 1.5 — 1.55 GeV

Measurement data
M(π+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.08883 0.519111 0.924032
1.1108 2.45991 0.42448
1.13277 3.21139 0.424195
1.15474 5.82012 0.315098
1.17671 8.77953 0.468678
1.19868 12.5499 0.392004
1.22065 13.5921 0.404294
1.24262 11.9131 0.431844
1.26459 7.84471 0.231646
1.28656 6.2777 0.258949
1.30853 4.37849 0.15137
1.3305 2.98385 0.183364
1.35247 2.03897 0.128194
1.37444 0.858553 0.197556