23-28 June 2014
Amsterdam
Europe/Zurich timezone

Tests on the first crystals for KIMS-NaI experiment

26 Jun 2014, 17:50
20m
Room 3 (Tuschinski Theatre)

Room 3

Tuschinski Theatre

Presentation Dark Matter Direct Detection Dark Matter: Direct Detection

Speaker

Ms Kyungwon Kim (Center for Underground Physics (IBS))

Description

KIMS-NaI is a dark matter search experiment using NaI(Tl) as a scintillating crystal at the Yangyang underground laboratory to verify the DAMA experiment. Two NaI(Tl) crystals grown from different powders and with different sizes are used in a test experiment. The crystals coupled to two PMTs that have high quantum efficiency were surrounded by twelve CsI(Tl) crystal used for KIMS-CsI experiment. Data from the first two months is analyzed with multiple parameterizations. Identification of the various kinds of backgrounds and future perspective of the experiment will be presented.

Primary author

Ms Kyungwon Kim (Center for Underground Physics (IBS))

Presentation Materials