2 papers
astro-ph2005
Dark matter search experiment with CaF2(Eu) scintillator at Kamioka Observatory
Y. Shimizu, M. Minowa, W. Suganuma +1
We report recent results of a WIMP dark matter search experiment using 310g of CaF2(Eu) scintillator at Kamioka Observatory. We chose a highly radio-pure crystal, PMTs and radiatio…
astro-ph2003
Measurements of anisotropic scintillation efficiency for carbon recoils in a stilbene crystal for dark matter detection
H. Sekiya, M. Minowa, Y. Shimizu +2
It is known that scintillation efficiency of organic single crystals depends on the direction of nuclear recoils relative to crystallographic axes. This property could be applied t…