Application of Calorimetric Low Temperature Detectors (CLTD%26apos;s) for Precise Stopping Power Measurements of Heavy Ions in Matter

作者：Echler A^*; Egelhof P; Grabitz P; Kettunen H; Kraft Bermuth S; Laitinen M; Mueller K; Rossi M; Trzaska W H; Virtanen A

来源：Journal of Low Temperature Physics, 2014, 176(5-6): 1033-1039.

DOI：10.1007/s10909-013-1043-y

• Heavy ions
• Low temperature detectors
• Pulse height defect
• E-ToF
• Stopping power
• Channeling

Calorimetric low temperature detectors (CLTD%26apos;s) have been included in a B-ToF setup, that has already been used several times to perform energy loss measurements at the accelerator laboratory of the University of Jyvaskyla. The new experimental setup enabled a precise determination of stopping power data for 0.05-1 MeV/u Xe ions in carbon, nickel and gold. The results are presented and compared to data from literature and theoretical predictions. As a by-product, due to the excellent energy resolution of CLTD%26apos;s for heavy ions at low energies, an observation of channeling effects in very thin polycrystalline targets and a determination of the channeling energy loss for 0.1-0.5 MeV/u Xe-ions in Ni- and Au-absorbers was possible.

• 出版日期2014-9