  The COHERENT collaboration is deploying a suite of low-energy detectors in a
low-background corridor of the ORNL Spallation Neutron Source (SNS) to measure
coherent elastic neutrino-nucleus scattering (CEvNS) on an array of nuclear
targets employing different detector technologies. A measurement of CEvNS on
different nuclei will test the $N^2$-dependence of the CEvNS cross section and
further the physics reach of the COHERENT effort. The first step of this
program has been realized recently with the observation of CEvNS in a 14.6 kg
CsI detector. Operation and deployment of Ge and NaI detectors are also
underway. A 22 kg, single-phase, liquid argon detector (CENNS-10) started
data-taking in Dec. 2016 and will provide results on CEvNS from a lighter
nucleus. Initial results indicate that light output, pulse-shape
discrimination, and background suppression are sufficient for a measurement of
CEvNS on argon.
