CLAS Physics Database

Measurement E127M3

Experiment: E5
Year: 2000

Experiment comment:

Data analysis done by J.D. Lachniet, a student at CMU. The results here are the TOF and EC systems neutron detection efficiency (NDE).
Spokesperson: W. K. Brooks and M. F. Vineyard
Reaction: ep → π+n
Polarization: beam
Quantity: GMnNDE
Q2: 0.984848 — 2.5 GeV2
W: 0.0 — 1.095445115 GeV
Publication:
J.Lachniet, A.Afanasev, H.Arenh?vel, W.K.Brooks, G.P.Gilfoyle, S.Jeschonnek, B.Quinn, M.F.Vineyard, et al (the CLAS Collaboration) A Precise Measurement of the Neutron Magnetic Form Factor GMn in the Few-GeV2 Region // PRL 102, 192001 (2009)

Measurement data
Pn, [GeV/c] GMnNDE, [SC NDE, 2.6 GeV] uncertainty
0.225 0.0270395 0.00201043
0.425 0.0424679 0.00114641
0.6 0.0436668 0.00082969
0.75 0.0443827 0.00063428
0.875 0.0455868 0.00073088
0.975 0.0499443 0.00079306
1.075 0.0518487 0.00089054
1.175 0.0594715 0.00108437
1.275 0.063406 0.00127812
1.375 0.062358 0.00146363
1.475 0.069756 0.00179045
1.575 0.0716709 0.00214647
1.675 0.0726539 0.00260743
1.775 0.0738338 0.00325002
1.875 0.0739659 0.00408233
1.975 0.0722689 0.0053076
2.095 0.0832851 0.00664513
2.235 0.0633484 0.0094602
2.375 0.0821918 0.0227308