Improved dark matter search results from PICO-2L Run 2

C. Amole, M. Ardid, I. J. Arnquist +55

New data are reported from a second run of the 2-liter PICO-2L C${}_3$F${}_8$ bubble chamber with a total exposure of 129kg-days at a thermodynamic threshold energy of 3.3keV.…