M. Butler et al., Neutrino-deuteron scattering in effective field theory at next-to-next-to-leading order - art. no. 035501, PHYS REV C, 6303(3), 2001, pp. 5501
We study the four channels associated with neutrino-deuteron breakup reacti
ons at next-to-next-to-leading order in effective field theory. We find tha
t the total cross section is indeed converging for neutrino energies up to
20 MeV, and thus our calculations can provide constraints on theoretical un
certainties for the Sudbury Neutrino Observatory. We stress the importance
of a direct experimental measurement to high precision in at least one chan
nel, in order to fix an axial two-body counrerterm.