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RIS citation export for TUA3: New 28-GHz Superconducting ECR Ion Source for Synthesizing New Super Heavy Elements of Z > 118

AU - Nagatomo, T.
AU - Fujimaki, M.
AU - Fukunishi, N.
AU - Higurashi, Y.
AU - Kamigaito, O.
AU - Kumagai, K.
AU - Nakagawa, T.
AU - Ohnishi, J.
AU - Sakamoto, N.
AU - Uchiyama, A.
ED - Schaa, Volker RW
ED - Pisciotta, Pietro
TI - New 28-GHz Superconducting ECR Ion Source for Synthesizing New Super Heavy Elements of Z > 118
J2 - Proc. of ECRIS2018, Catania, Italy, 10-14 September 2018
C1 - Catania, Italy
T2 - International Workshop on ECR Ion Sources
T3 - 23
LA - english
AB - To increase the intensity of heavy-ion beams such as V and Cr for synthesizing new super heavy elements (SHE), we started to construct a new 28-GHz Superconducting ECR ion source (SC-ECRIS) for RIKEN Linear Accelerator (RILAC) in 2017. The new SC-ECRIS consists of fully SC magnets and is designed to produce the beams of more than a hundred µA. RILAC is also currently being upgraded by adding superconducting (SC) rf cavities. The beam losses not only in the cavities but also in the beam pipes neighboring them must be avoided to keep the environment in the cold section as clean as possible. Thus, the high-intensity beam with well-controlled emittance is required for this SHE project. To meet the requirement, we use a triplet slits to limit the transverse emittance of the beam in the low energy beam transport (LEBT). In this contribution, we report the recent developments and the property of the first beam extracted from the new 28-GHz SC-ECRIS.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 53
EP - 57
KW - emittance
KW - rfq
DA - 2019/01
PY - 2019
SN - 978-3-95450-196-0
DO - 10.18429/JACoW-ECRIS2018-TUA3
UR - http://jacow.org/ecris2018/papers/tua3.pdf
ER -