Overview of the KoRIA Facility for Rare Isotope Beams

Ahn, J. K.; Bak, Sang In; Blumenfeld, Y.; Chai, Jong‐Seo; Cheon, B.J.; Cheoun, Myung-Ki; Cho, Dong−Hyun; Cho, Yong Sub; Choi, Bong Hyuk; Choi, Chang Ill; Choi, Eun Mi; Choi, Hyo Jung; Choi, Min Sik; Choi, Seonho; Choi, Tae Keun; Choi, Yeon Suk; Chung, Kie Hyung; Ha, Eun Ja; Ha, Jang Ho; Hahn, I. S.; Han, Jung H.; Han, Ji Min; Hong, B.; Hong, Seung-Woo; Hong, W.; Hwang, S. H.; Hyun, Chang Ho; Jang, Doh Yun; Jang, Jae-Ho; Jeon, D.; Jeong, D. Y.; Jeong, Sohee; Jhang, G.; Joo, E.; Kadi, Y.; Kang, B. H.; Kang, Hoon Su; Kim, Aram; Kim, Do Yoon; Kim, Dong Lak; Kim, Dong Uk; Kim, Eun Joo; Kim, Gi Dong; Kim, Hyun-Chul; Kim, In Gyu; Kim, Jong-Tae; Kim, Jong Won; Kim, Joon Kon; Kim, Sang-Ho; Kim, Sang-Hoon; Kim, Sung Hyun; Kim, Wooyoung; Kim, Yong Kyun; Ko, Sun-Hye; Kwon, M.; Kwon, Y. K.; Lee, Bo Young; Lee, Byoung Noh; Lee, Chang Hwan; Lee, Cheol Woo; Lee, Chun Sik; Lee, Kyong Sei; Lee, Hee Jung; Lee, Hee‐Seock; Lee, Hyo Sang; Lee, Ju Hahn; Lee, Kang Ok; Lee, Kang Seog; Lee, Sang Duk; Lee, Seok Kwan; Lee, Su Houng; Lee, Young Sung; Lee, Young‐Ouk; Lee, Yong Yung; Manchanda, V. Κ.; Moon, C. B.; Nam, Seung-il; Namkung, W.; Nolen, J.A.; Oh, Byung Hoon; Oh, Jin Hwan; Oh, Yongseok; Park, Byung Yoon; Park, Jin Ah; Park, Jin Yong; Park, Ki Hyeon; Park, Se Hwan; Park, Tae-Sun; Park, Woo-Yoon; Ryu, Chung Yeol; Ryu, M. S.; Ryu, Sun Young; Sakai, H.; Seo, Hee Jeong; Shin, Jae Won; Shin, Seung Wook; Sigg, P.; Sim, K. S.; So, W. Y.; Song, Ho Seung; Song, T.; Suh, B. J.; Tenreiro, Claudio; Zhou, Tong; Tribble, R. E.; Woo, Hyung Ju; Yano, Y.; Yang, Haeryong; Yang, Young Ku; Yeon, Yeong Heum; Yi, Won Ju; Yu, Byung Geel; Yu, Deshuang; Yoo, I. K.; Yu, Seon Young; Yun, C. C.

doi:10.1007/s00601-012-0359-5

Cited by 14 publications

(7 citation statements)

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“…The G4-BIN predictions at the energy of $200 MeV/u agree well with the 950 MeV/u data regardless of the atomic number Z. If the aforementioned experimentally observed energy-independence of the cross section still holds down to 200 MeV/u, we expect a good agreement will be obtained between the data and the G4-BIN predictions at 200 MeV/u, for which the beam energy is being planned for RAON [11][12][13]. In fact, G4-BIN shows a small energy-dependence.…”

Section: Benchmark Test Of Simulation Methods For the Production Crosmentioning

confidence: 63%

“…Their results indicate that TSRS can be indeed effective in producing more exotic medium-mass neutron-rich isotopes. According to the design summary of RAON in Korea [11][12][13], the expected intensity of 132 Sn can be as large as about 10 8 particles per second (pps). It is the unique feature of RAON that the isotopes generated by ISOL can be post-accelerated and injected to the IFF facility for producing more exotic RIBs.…”

Section: Introductionmentioning

confidence: 99%

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Yield estimation of neutron-rich rare isotopes induced by 200 MeV/u 132 Sn beams by using GEANT4

Shin¹,

Min²,

Ham³

et al. 2015

Nuclear Instruments and Methods in Physics Research Section B:

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a b s t r a c tA so-called ''two-step reaction scheme'', in which neutron-rich rare isotopes obtained from ISOL are post-accelerated and bombarded on a second target, is employed to estimate the production yields of exotic rare isotopes. The production yields of neutron-rich rare isotope fragments induced by 200 MeV/u 132 Sn beams bombarded on a 9 Be target are estimated with Monte Carlo code, GEANT4. To substantiate the use of GEANT4 for this study, benchmark calculations are done for 80 MeV/u 59 Co, 95 MeV/u 72 Zn, 500 MeV/u 92 Mo, and 950 MeV/u 132 Sn beams on the 9 Be target. It is found that 132 Sn beams can produce neutron-rich rare isotopes with 45 6 Z 6 50 more effectively than 238 U beams at the same energy per nucleon.

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Section: Benchmark Test Of Simulation Methods For the Production Crosmentioning

confidence: 63%

Section: Introductionmentioning

confidence: 99%

Yield estimation of neutron-rich rare isotopes induced by 200 MeV/u 132 Sn beams by using GEANT4

Shin¹,

Min²,

Ham³

et al. 2015

Nuclear Instruments and Methods in Physics Research Section B:

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“…• RAON (Rare isotope Accelerator complex for ON-line experiments): RAON is a new rare isotope experimental facility which is under construction in Korea [17,18]. Nuclear structure and symmetry energy are among the main scientific goal of RAON [19].…”

Section: Discussionmentioning

confidence: 99%

Strangeness in Neutron Star Cooling

Lee

2018

Proceedings of the Workshop on Quarks and Compact Stars 2017 (QCS2017)

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Neutron star is a stellar object that can provide us information on the extreme dense matter. At the central part of neutron stars, the exotic states of matter with strangeness are expected to exist due to the fermionic nature of protons and neutrons that are mainly composed of up and down quarks. Strangeness, if exists, softens the neutron star equation of state and reduces the maximum mass of neutron stars. However, due to the recent observations of 2M ⊙ neutron stars, the maximum mass of neutron stars has to be bigger than 2M ⊙ . These recent observations raised questions on the existence of hyperons inside neutron stars, so-called hyperon puzzle. In this talk, we discuss the role of strangeness to the neutron star equation of state and the possibilities of the existence of Λ-hyperons and kaons. We also discuss the cooling behaviours of neutron stars in the presence of strangeness.

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“…(See, for example, Ref. [18].) One of the * mhmun@ibs.re.kr † yohphy@knu.ac.kr applications of these beams would be the production of new neutron-rich isotopes using either complete fusion or transfer reactions.…”

Section: Introductionmentioning

confidence: 99%

Production cross section of neutron-rich isotopes with radioactive and stable beams

et al. 2014

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The production cross section of neutron-rich isotopes of Ca, Zn, Te, Xe, and Pt are predicted in the diffusive multi-nucleon transfer reactions with stable and radioactive beams. With these isotopes one can treat the neutron shell evolution beyond N = 28, 50, 82, and 126. Because of the small cross sections, the production of nuclei near the neutron drip line requires the optimal choice of reaction partners and bombarding energies.

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Overview of the KoRIA Facility for Rare Isotope Beams

Cited by 14 publications

References 0 publications

Yield estimation of neutron-rich rare isotopes induced by 200 MeV/u 132 Sn beams by using GEANT4

Yield estimation of neutron-rich rare isotopes induced by 200 MeV/u 132 Sn beams by using GEANT4

Strangeness in Neutron Star Cooling

Production cross section of neutron-rich isotopes with radioactive and stable beams

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