Abstract
The Optimized Energy Degrading Optics (OEDO) beamline was constructed at RIBF to produce slowed-down, well-focused radioactive-isotope beams at 10–50 MeV/u, and began operation in June 2017. We examined the performance of the OEDO system by decelerating high-energy medium-mass radioactive ions. The main components of the OEDO beamline are two superconducting quadrupole triplet magnets and one radio-frequency deflector. This paper introduces the unique design of the ion optics of the beamline and describes the achieved performance of the beamline in the commissioning and following physics experiments. We will discuss the properties of energy-degraded beams produced by the OEDO beamline by comparison of simulations and the achieved performance.
| Original language | English |
|---|---|
| Pages (from-to) | 143-147 |
| Number of pages | 5 |
| Journal | Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms |
| Volume | 463 |
| DOIs | |
| Publication status | Published - Jan 15 2020 |
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All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Instrumentation
Cite this
New energy-degrading beamline for in-flight RI beams, OEDO. / Michimasa, S.; Imai, N.; Dozono, M.; Hwang, J. W.; Yamada, K.; Ota, S.; Yoshida, K.; Yanagisawa, Y.; Kusaka, K.; Ohtake, M.; Matsushita, M.; Ahn, D. S.; Beliuskina, O.; Chiga, N.; Chikaato, K.; Fukuda, N.; Hayakawa, S.; Ideguchi, E.; Iribe, K.; Iwamoto, C.; Kawase, S.; Kawata, K.; Kitamura, N.; Masuoka, S.; Miyatake, H.; Nagae, D.; Nakajima, R.; Nakamura, T.; Nakano, K.; Omika, S.; Otsu, H.; Sakurai, H.; Schrock, P.; Shimizu, H.; Shimizu, Y.; Sumikama, T.; Sun, X.; Suzuki, D.; Suzuki, H.; Takaki, M.; Takechi, M.; Takeda, H.; Takeuchi, S.; Teranishi, T.; Tsunoda, R.; Wang, H.; Watanabe, Y.; Watanabe, Y. X.; Wimmer, K.; Yako, K.; Yamaguchi, H.; Yang, L.; Yoshida, H.; Shimoura, S.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 463, 15.01.2020, p. 143-147.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - New energy-degrading beamline for in-flight RI beams, OEDO
AU - Michimasa, S.
AU - Imai, N.
AU - Dozono, M.
AU - Hwang, J. W.
AU - Yamada, K.
AU - Ota, S.
AU - Yoshida, K.
AU - Yanagisawa, Y.
AU - Kusaka, K.
AU - Ohtake, M.
AU - Matsushita, M.
AU - Ahn, D. S.
AU - Beliuskina, O.
AU - Chiga, N.
AU - Chikaato, K.
AU - Fukuda, N.
AU - Hayakawa, S.
AU - Ideguchi, E.
AU - Iribe, K.
AU - Iwamoto, C.
AU - Kawase, S.
AU - Kawata, K.
AU - Kitamura, N.
AU - Masuoka, S.
AU - Miyatake, H.
AU - Nagae, D.
AU - Nakajima, R.
AU - Nakamura, T.
AU - Nakano, K.
AU - Omika, S.
AU - Otsu, H.
AU - Sakurai, H.
AU - Schrock, P.
AU - Shimizu, H.
AU - Shimizu, Y.
AU - Sumikama, T.
AU - Sun, X.
AU - Suzuki, D.
AU - Suzuki, H.
AU - Takaki, M.
AU - Takechi, M.
AU - Takeda, H.
AU - Takeuchi, S.
AU - Teranishi, T.
AU - Tsunoda, R.
AU - Wang, H.
AU - Watanabe, Y.
AU - Watanabe, Y. X.
AU - Wimmer, K.
AU - Yako, K.
AU - Yamaguchi, H.
AU - Yang, L.
AU - Yoshida, H.
AU - Shimoura, S.
PY - 2020/1/15
Y1 - 2020/1/15
N2 - The Optimized Energy Degrading Optics (OEDO) beamline was constructed at RIBF to produce slowed-down, well-focused radioactive-isotope beams at 10–50 MeV/u, and began operation in June 2017. We examined the performance of the OEDO system by decelerating high-energy medium-mass radioactive ions. The main components of the OEDO beamline are two superconducting quadrupole triplet magnets and one radio-frequency deflector. This paper introduces the unique design of the ion optics of the beamline and describes the achieved performance of the beamline in the commissioning and following physics experiments. We will discuss the properties of energy-degraded beams produced by the OEDO beamline by comparison of simulations and the achieved performance.
AB - The Optimized Energy Degrading Optics (OEDO) beamline was constructed at RIBF to produce slowed-down, well-focused radioactive-isotope beams at 10–50 MeV/u, and began operation in June 2017. We examined the performance of the OEDO system by decelerating high-energy medium-mass radioactive ions. The main components of the OEDO beamline are two superconducting quadrupole triplet magnets and one radio-frequency deflector. This paper introduces the unique design of the ion optics of the beamline and describes the achieved performance of the beamline in the commissioning and following physics experiments. We will discuss the properties of energy-degraded beams produced by the OEDO beamline by comparison of simulations and the achieved performance.
UR - http://www.scopus.com/inward/record.url?scp=85067504144&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85067504144&partnerID=8YFLogxK
U2 - 10.1016/j.nimb.2019.06.006
DO - 10.1016/j.nimb.2019.06.006
M3 - Article
AN - SCOPUS:85067504144
VL - 463
SP - 143
EP - 147
JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
SN - 0168-583X
ER -