In order to measure the isotopic ratio of actinides, the upgrade of the accelerator mass spectrometry system at the Center for Isotopic Research on Cultural and Environmental heritage at the Second University of Naples, Italy, was performed. The beam emittance of 238U and the isotopic abundance sensitivity of 236U were measured on the present beam line. Utilizing a 16-strip silicon detector, the sensitivity of 236U/238U≈1×10 −11 was obtained.
236U AMS measurement at CIRCE
TERRASI, Filippo;SABBARESE, Carlo;D'ONOFRIO, Antonio;
2010
Abstract
In order to measure the isotopic ratio of actinides, the upgrade of the accelerator mass spectrometry system at the Center for Isotopic Research on Cultural and Environmental heritage at the Second University of Naples, Italy, was performed. The beam emittance of 238U and the isotopic abundance sensitivity of 236U were measured on the present beam line. Utilizing a 16-strip silicon detector, the sensitivity of 236U/238U≈1×10 −11 was obtained.File in questo prodotto:
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