DECAY SPECTROSCOPY OF HEAVY ISOTOPES AT SHIP USING THE COMPASS FOCAL PLANE DETECTION SET-UP

作者:Mistry, A. K.*; Zhang, Z.; Hes**erger, F. P.; Ackermann, D.; Andel, B.; Antalic, S.; Block, M.; Chhetri, P.; Dechery, F.; Droese, C.; Duellmann, Ch. E.; Giacoppo, F.; Hoffmann, J.; Kaleja, O.; Khuyagbaatar, J.; Kurz, N.; Laatiaoui, M.; Maurer, J.; Mosat, P.; Piot, J.; Raeder, S.; Vostinar, M.; Yakushev, A.
来源:Acta Physica Polonica B, 2018, 49(3): 613-620.
DOI:10.5506/APhysPolB.49.613

摘要

The new COMPASS detection system designed and developed at GSI, Darmstadt was employed in the focal plane of the SHIP velocity filter online during a period of commissioning. The isotope No-254 was initially measured for control purposes, following which the nuclei, U-227,U-228,U-230, Np-229, and Pu-229,Pu-230 were synthesized. The obtained data from alpha-decay spectroscopy is evaluated and compared with previous measurements.