Double-layered target and identification method of individual target correlated with evaporation residues

Double-layered target and identification method of individual target correlated with evaporation residues

A double-layered target system and an identification method (target ID) for individual targets mounted on a rotating wheel using correlation with evaporation residues were newly developed for the study of superheavy elements (SHE). The target system can be used in three modes: conventional single-la...

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Bibliographic Details
Published in:Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Vol. 792; pp. 11 - 14
Main Authors: Kaji, D., Morimoto, K.
Format: Journal Article
Language:English
Published: Elsevier B.V 21-08-2015
Subjects:
GARIS
Gas-filled recoil separator
New element
Superheavy
Target
Gas-filled recoil separator
Target
Superheavy
New element
GARIS
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Description
Summary:A double-layered target system and an identification method (target ID) for individual targets mounted on a rotating wheel using correlation with evaporation residues were newly developed for the study of superheavy elements (SHE). The target system can be used in three modes: conventional single-layered mode, double-layered mode, and energy-degrader mode. The target ID method can be utilized for masking a target, measuring an excitation function without changing the beam energy from the accelerator, and searching for SHE nuclides using multiple targets during a single irradiation.
ISSN:0168-9002
1872-9576
DOI:10.1016/j.nima.2015.04.042