OEDO, the energy-degrading beamline at RI Beam Factory

Shin'Ichiro Michimasa, Jongwon Hwang, Kazunari Yamada, Shinsuke Ota, Masanori Dozono, Nobuaki Imai, Koichi Yoshida, Yoshiyuki Yanagisawa, Kensuke Kusaka, Masao Ohtake, Masafumi Matsushita, Deuk Soon Ahn, Olga Beliuskina, Nobuyuki Chiga, Kazuya Chikaato, Naoki Fukuda, Seiya Hayakawa, Eiji Ideguchi, Kotaro Iribe, Chihiro IwamotoShoichiro Kawase, Keita Kawata, Noritaka Kitamura, Shoichiro Masuoka, Hiroari Miyatake, Daisuke Nagae, Ryo Nakajima, Takashi Nakamura, Keita Nakano, Shunichiro Omika, Hideaki Otsu, Hiroyoshi Sakurai, Philipp Schrock, Hideki Shimizu, Yohei Shimizu, Toshiyuki Sumikama, Xiaohui Sun, Daisuke Suzuki, Hiroshi Suzuki, Motonobu Takaki, Maya Takechi, Hiroyuki Takeda, Satoshi Takeuchi, Takashi Teranishi, Rieko Tsunoda, He Wang, Yukinobu Watanabe, Yutaka X. Watanabe, Kathrin Wimmer, Kentaro Yako, Hidetoshi Yamaguchi, Lei Yang, Hiroya Yoshida, Susumu Shimoura

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The Optimized Energy Degrading Optics (OEDO) beamline is an upgrade of the High-resolution beamline at the RI Beam Factory at RIKEN. Its purpose is to measure nuclear reactions induced by radioactive ions at $10$-$50$ MeV/u. The main components of the OEDO beamline are two superconducting quadrupole triplet magnets and one radio-frequency deflector, which were recently installed. This setup produces slowed-down, well-focused radioactive-isotope beams by using a degree of freedom in the longitudinal phase space of the beam. This paper describes the OEDO beamline in detail, discusses the unique concept of its ion optics, and demonstrates its feasibility by conducting measurements with medium-mass radioactive-isotope beams.

Original languageEnglish
Article number043D01
JournalProgress of Theoretical and Experimental Physics
Volume2019
Issue number4
DOIs
Publication statusPublished - Apr 1 2019

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'OEDO, the energy-degrading beamline at RI Beam Factory'. Together they form a unique fingerprint.

Cite this