  Core-collapse supernovae produce copious low-energy neutrinos and are also
predicted to radiate gravitational waves. These two messengers can give us
information regarding the explosion mechanism. The gravitational wave detection
from these events are still elusive even with the already advanced detectors.
Here we give a concise and timely introduction to a new method that combines
triggers from GW and neutrino observatories; more details shall be given in a
forthcoming paper [1].
  Keywords: multimessenger, supernova, core-collapse, low-energy neutrino,
gravitational wave.
