Resumen de Four-year search fails to find dark matter 'wind'
In 2011, an experiment called CoGeNT, designed specifically to disprove the DAMA claims, backfired when early results showed a hint of a signal. It disappeared with more data, but the debate stayed alive. An upgraded CoGeNT experiment has been taking new data for the past year, and will publish those results later in 2017, says Juan Collar at the University of Chicago. Now an upgraded, more sensitive experiment called XENON100, also at Gran Sasso, reports that after four full years of data, they see no evidence for a seasonal modulation.
