✦ LIBER ✦
Interaction rate of polystyrene fiber optics with pseudocumene-based liquid scintillator
✍ Scribed by M. Strait; D. Cronin-Hennessy; K. Arms
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 286 KB
- Volume
- 615
- Category
- Article
- ISSN
- 0168-9002
No coin nor oath required. For personal study only.
✦ Synopsis
To quantify the risk of using wavelength shifting fiber immersed in pseudocumene-based liquid scintillator, we have measured the rate of reaction of the polystyrene core of this fiber with solutions of pseudocumene dissolved in mineral oil. The rate of reaction drops rapidly with concentration. For samples below 17% pseudocumene by volume, the amount of core that reacted in 18 months was less than our measurement limit of 6 mm.