Title of article
Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
Author/Authors
Beigveder، نويسنده , , J.M and Génova، نويسنده , , I and Pérez، نويسنده , , G and Ruiz، نويسنده , , J.A. and Arce، نويسنده , , P and Barcala، نويسنده , , J.M and Fernلndez، نويسنده , , M.G. and Ferrando، نويسنده , , A and Fuentes، نويسنده , , J and Josa، نويسنده , , M.I. and Molinero، نويسنده , , A and Oller، نويسنده , , J.C and Calvo، نويسنده , , E and Figueroa، نويسنده , , C.F and Rodrigo، نويسنده , , T and Vila، نويسنده , , I and Virto، نويسنده , , A.L an، نويسنده ,
Pages
3
From page
208
To page
210
Abstract
LHC, working at the expected nominal luminosity, will induce an extremely high irradiation in the CMS experiment. The CMS alignment system uses optical elements to build the laser beams paths. Optical properties of basic components such as glasses and glues may result affected and their transmission power may degrade significantly. We have proceeded to a first test of various glasses and glues and identified some of them that can stand up to 150 kGy of gamma-rays plus 5×1014 neutrons/cm2.
Keywords
Glasses , Neutron irradiation , Glues , gamma irradiation , Transmittance power
Journal title
Astroparticle Physics
Record number
2020680
Link To Document