Title of article
Improved limits for natural α radioactivity of tungsten with a CaWO4 scintillating bolometer
Author/Authors
S. Cebri?n، نويسنده , , N. Coron، نويسنده , , G. Dambier، نويسنده , , P. de Marcillac، نويسنده , , E. Garc?a، نويسنده , , I.G Irastorza، نويسنده , , J. Leblanc، نويسنده , , A. Morales، نويسنده , , J. Morales، نويسنده , , A. Ortiz de Sol?rzano، نويسنده , , J. Puimed?n، نويسنده , , M.L. Sarsa، نويسنده , , J.A. Villar، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
7
From page
14
To page
20
Abstract
An experiment has been carried out at the Canfranc Underground Laboratory with a 54 g CaWO4 scintillating bolometer in the frame of the ROSEBUD (Rare Objects SEarch with Bolometers UndergrounD) Collaboration. This detector has been developed in order to achieve a good particle discrimination capability by means of the simultaneous detection of light and heat with the goal of rejecting background in dark matter search. This Letter reports, as a byproduct of such development, improved limits on the lifetime for α decaying tungsten isotopes.
Keywords
? decay , Tungsten , Scintillating bolometer
Journal title
PHYSICS LETTERS B
Serial Year
2003
Journal title
PHYSICS LETTERS B
Record number
916648
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