New energy-degrading beamline for in-flight RI beams, OEDO

S. Michimasa; N. Imai; M. Dozono; J. W. Hwang; K. Yamada; S. Ota; K. Yoshida; Y. Yanagisawa; K. Kusaka; M. Ohtake; M. Matsushita; D. S. Ahn; O. Beliuskina; N. Chiga; K. Chikaato; N. Fukuda; S. Hayakawa; E. Ideguchi; K. Iribe; C. Iwamoto; S. Kawase; K. Kawata; N. Kitamura; S. Masuoka; H. Miyatake; D. Nagae; R. Nakajima; T. Nakamura; K. Nakano; S. Omika; H. Otsu; H. Sakurai; P. Schrock; H. Shimizu; Y. Shimizu; T. Sumikama; X. Sun; D. Suzuki; H. Suzuki; M. Takaki; M. Takechi; H. Takeda; S. Takeuchi; T. Teranishi; R. Tsunoda; H. Wang; Y. Watanabe; Y. X. Watanabe; K. Wimmer; K. Yako; H. Yamaguchi; L. Yang; H. Yoshida; S. Shimoura

doi:10.1016/j.nimb.2019.06.006

New energy-degrading beamline for in-flight RI beams, OEDO

S. Michimasa, N. Imai, M. Dozono, J. W. Hwang, K. Yamada, S. Ota, K. Yoshida, Y. Yanagisawa, K. Kusaka, M. Ohtake, M. Matsushita, D. S. Ahn, O. Beliuskina, N. Chiga, K. Chikaato, N. Fukuda, S. Hayakawa, E. Ideguchi, K. Iribe, C. IwamotoS. Kawase, K. Kawata, N. Kitamura, S. Masuoka, H. Miyatake, D. Nagae, R. Nakajima, T. Nakamura, K. Nakano, S. Omika, H. Otsu, H. Sakurai, P. Schrock, H. Shimizu, Y. Shimizu, T. Sumikama, X. Sun, D. Suzuki, H. Suzuki, M. Takaki, M. Takechi, H. Takeda, S. Takeuchi, T. Teranishi, R. Tsunoda, H. Wang, Y. Watanabe, Y. X. Watanabe, K. Wimmer, K. Yako, H. Yamaguchi, L. Yang, H. Yoshida, S. Shimoura

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

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	https://doi.org/10.1016/j.nimb.2019.06.006
Publication status	Published - Jan 15 2020

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Instrumentation

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10.1016/j.nimb.2019.06.006

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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., ... Shimoura, S. (2020). New energy-degrading beamline for in-flight RI beams, OEDO. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 463, 143-147. https://doi.org/10.1016/j.nimb.2019.06.006

Michimasa, S, Imai, N, Dozono, M, Hwang, JW, Yamada, K, Ota, S, Yoshida, K, Yanagisawa, Y, Kusaka, K, Ohtake, M, Matsushita, M, Ahn, DS, 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, YX, Wimmer, K, Yako, K, Yamaguchi, H, Yang, L, Yoshida, H & Shimoura, S 2020, 'New energy-degrading beamline for in-flight RI beams, OEDO', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 463, pp. 143-147. https://doi.org/10.1016/j.nimb.2019.06.006

@article{4f699c5fb22a4aa1bca3c8496b6c3f5d,

title = "New energy-degrading beamline for in-flight RI beams, OEDO",

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.",

author = "S. Michimasa and N. Imai and M. Dozono and Hwang, {J. W.} and K. Yamada and S. Ota and K. Yoshida and Y. Yanagisawa and K. Kusaka and M. Ohtake and M. Matsushita and Ahn, {D. S.} and O. Beliuskina and N. Chiga and K. Chikaato and N. Fukuda and S. Hayakawa and E. Ideguchi and K. Iribe and C. Iwamoto and S. Kawase and K. Kawata and N. Kitamura and S. Masuoka and H. Miyatake and D. Nagae and R. Nakajima and T. Nakamura and K. Nakano and S. Omika and H. Otsu and H. Sakurai and P. Schrock and H. Shimizu and Y. Shimizu and T. Sumikama and X. Sun and D. Suzuki and H. Suzuki and M. Takaki and M. Takechi and H. Takeda and S. Takeuchi and T. Teranishi and R. Tsunoda and H. Wang and Y. Watanabe and Watanabe, {Y. X.} and K. Wimmer and K. Yako and H. Yamaguchi and L. Yang and H. Yoshida and S. Shimoura",

note = "Funding Information: We thank the RIKEN Nishina Center and the Center for Nuclear Study, the University of Tokyo accelerator staff for the excellent beam delivery. We also thank Professor G.P.A. Berg for the fruitful discussions on this research. This work was funded by ImPACT Program of Council for Science, Technology and Innovation (Cabinet Office, Government of Japan). This work of S.M and S.S. on this project was supported by JSPS KAKENHI Grant Number JP16H02177. Funding Information: We thank the RIKEN Nishina Center and the Center for Nuclear Study , the University of Tokyo accelerator staff for the excellent beam delivery. We also thank Professor G.P.A. Berg for the fruitful discussions on this research. This work was funded by ImPACT Program of Council for Science, Technology and Innovation (Cabinet Office, Government of Japan). This work of S.M and S.S. on this project was supported by JSPS KAKENHI Grant Number JP16H02177 . Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2020",

month = jan,

day = "15",

doi = "10.1016/j.nimb.2019.06.006",

language = "English",

volume = "463",

pages = "143--147",

journal = "Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms",

issn = "0168-583X",

publisher = "Elsevier",

}

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.

N1 - Funding Information: We thank the RIKEN Nishina Center and the Center for Nuclear Study, the University of Tokyo accelerator staff for the excellent beam delivery. We also thank Professor G.P.A. Berg for the fruitful discussions on this research. This work was funded by ImPACT Program of Council for Science, Technology and Innovation (Cabinet Office, Government of Japan). This work of S.M and S.S. on this project was supported by JSPS KAKENHI Grant Number JP16H02177. Funding Information: We thank the RIKEN Nishina Center and the Center for Nuclear Study , the University of Tokyo accelerator staff for the excellent beam delivery. We also thank Professor G.P.A. Berg for the fruitful discussions on this research. This work was funded by ImPACT Program of Council for Science, Technology and Innovation (Cabinet Office, Government of Japan). This work of S.M and S.S. on this project was supported by JSPS KAKENHI Grant Number JP16H02177 . Publisher Copyright: © 2019 Elsevier B.V.

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 -

New energy-degrading beamline for in-flight RI beams, OEDO

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