Gas-phase chemistry of superheavy elements using a gas-chromatograph apparatus coupled to GARIS

• Project/Area Number: 23750072
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Inorganic chemistry
• Research Institution: The Institute of Physical and Chemical Research
• Principal Investigator: HABA Hiromitsu 独立行政法人理化学研究所, 仁科加速器研究センター, チームリーダー (60360624)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: 超重元素 / 気相化学 / 気体充填型反跳核分離装置 / GARIS / ガスクロマトグラフ装置 / ドブニウム / シーボーギウム / 超アクチノイド元素 / 単一原子化学 / 相対論効果 / ガスジェット搬送装置

Research Abstract

A novel elemental analysis system for superheavy elements (SHEs, atomic numbers Z > 103) in gas phase was developed by directly coupling a gas chromatograph apparatus to the gas-filled recoil ion separator (GARIS) at the RIKEN linear accelerator facility. The production and decay properties of isotopes of element 105, 262Db, and element 106, 265Sg, were investigated for the future SHE chemistry using the GARIS gas-jet system and a rotating wheel system for alpha/SF-spectrometry (SF: Spontaneous Fission). A carbonyl complex of Sg(CO)6, was synthesized with the GARIS gas-jet system and its volatility was investigated with the thermochromatography detector array COMPACT developed by the SHE chemistry group of GSI.

Research Products

• [Journal Article] Production of 262Db in the 248Cm(19F,5n)262Db reaction and decay properties of 262Db and 258Lr (2014)
  • Author(s): H. Haba, M. Huang, D. Kaji, J. Kanaya, Y. Kudou, K. Morimoto, K. Morita, M. Murakami, K. Ozeki, R. Sakai, T. Sumita, Y. Wakabayashi, A. Yoneda, Y. Kasamatsu, Y. Kikutani, Y. Komori, K. Nakamura, A. Shinohara, H. Kikunaga, H. Kudo, K. Nishio, A. Toyoshima, and K. Tsukada
  • Journal Title: Phys. Rev. C Volume: 89 Issue: 2 Pages: 24618-24618
  • DOI: 10.1103/physrevc.89.024618
  • Peer Reviewed
• [Journal Article] Production of 179mW in the form of carbonyl complex (2014)
  • Author(s): M. Huang, J. Kanaya, M. Murakami H. Haba, and S. Shibata
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 47
• [Journal Article] Excitation functions for production of Rf isotopes in the ^<248>Cm + ^<18>O reaction (2013)
  • Author(s): M. Murakami, S. Goto, H. Murayama, T. Kojima, H. Kudo, D. Kaji, K. Morimoto, H. Haba, Y. Kudou, T. Sumita, R. Sakai, A. Yoneda, K. Morita, Y. Kasamatsu, H. Kikunaga, and T. K. Sato
  • Journal Title: Phys. Rev. C Volume: 88 Issue: 2
  • DOI: 10.1103/physrevc.88.024618
  • Peer Reviewed
• [Journal Article] Production of ^<88>Nb and ^<170>Ta for chemical studies of element 105 (2013)
  • Author(s): M. Huang, M. Asai, H. Haba, D. Kaji, J. Kanaya, Y. Kasamatsu, H. Kikunaga, Y. Kikutani, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, M. Murakami, K. Nakamura, K. Ozeki, R. Sakai, A. Shinohara, T. Sumita, K. Tanaka, A. Toyoshima, Y. Wakabayashi, and A. Yoneda
  • Journal Title: RIKEN Accel. Prog. Rep Volume: 46 Pages: 244-244
  • URL: http://www.nishina.riken.jp/researcher/APR/index.html
• [Journal Article] Production of 88Nb and 170Ta for chemical studies of element 105 (2013)
  • Author(s): M. Huang, M. Asai, H. Haba, D. Kaji, J. Kanaya, Y. Kasamatsu, H. Kikunaga, Y. Kikutani, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, M. Murakami, K. Nakamura, K. Ozeki, R. Sakai, A. Shinohara, T. Sumita, K. Tanaka, A. Toyoshima, Y. Wakabayashi, and A. Yoneda
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 46 Pages: 244-244
• [Journal Article] Production of 265Sg in the ^<248>Cm(^<22>Ne,5n)^<265>Sg reaction and decay properties of two isomeric states in ^<265>Sg (2012)
  • Author(s): H.Haba, et al
  • Journal Title: Physical Review C Volume: 85 Issue: 2 Pages: 34602-34602
  • DOI: 10.1103/physrevc.85.024611
  • Peer Reviewed
• [Journal Article] Excitation functions of Rf isotopes produced in ^<248>Cm + ^<18>O reaction (2012)
  • Author(s): M. Murakami, S. Goto, H. Murayama, T. Kojima, D. Kaji, K. Morimoto, H. Haba, Y. Kudou, T. Sumita, R. Sakai, A. Yoneda, K. Morita, H. Kikunaga, Y. Kasamatsu, T. K. Sato, and H. Kudo
  • Journal Title: RIKEN Accel. Prog. Rep Volume: 45 Pages: 202-202
  • URL: http://www.nishina.riken.jp/researcher/APR/index.html
• [Journal Article] 反跳核分離装置が拓く新元素の化学 (2012)
  • Author(s): 羽場宏光
  • Journal Title: Isotope News Volume: No. 702 Pages: 2-7
  • NAID: 10031120247
  • URL: http://www.jrias.or.jp/member/2012010_TENBO_HABA.pdf
• [Journal Article] 新元素の化学-気体充填型反跳核分離装置を用いた新展開- (2012)
  • Author(s): 羽場宏光
  • Journal Title: 放射線 Volume: 38 Pages: 73-78
  • NAID: 10031006076
  • URL: http://annex.jsap.or.jp/radiation/hoshasen.html
• [Journal Article] 新元素の化学－気体充填型反跳核分離装置を用いた新展開－ (2012)
  • Author(s): 羽場宏光
  • Journal Title: 放射線 Volume: 38 Pages: 73-78
  • NAID: 10031006076
• [Journal Article] Production of 265Sg in the 248Cm(22Ne,5n)265Sg reaction and decay properties of two isomeric states in 265Sg (2012)
  • Author(s): H. Haba et al.
  • Journal Title: Phys. Rev. C Volume: 85 Pages: 24611-24611
  • Peer Reviewed
• [Journal Article] Production and decay properties of ^<265>Sg (2011)
  • Author(s): H. Haba, D. Kaji, Y. Kasamatsu, H. Kikunaga, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, K. Ooe, K. Ozeki, R. Sakai, N. Sato, A. Shinohara, T. Sumita, K. Tsukada, and A. Yoneda
  • Journal Title: RIKEN Accel. Prog. Rep Volume: 44
  • URL: http://www.nishina.riken.jp/researcher/APR/index.html
• [Journal Article] 新元素の合成と化学 (2011)
  • Author(s): 羽場宏光
  • Journal Title: 放射化学ニュース Volume: 24 Pages: 34-40
  • URL: http://www.radiochem.org/rad-nw/rad_nw24.pdf
• [Journal Article] Production and decay properties of the 1.9-s isomeric state in 261Rf (2011)
  • Author(s): H. Haba et al.
  • Journal Title: Phys. Rev. C Volume: 83 Pages: 34602-34602
  • Peer Reviewed
• [Journal Article] Production and decay properties of 265Sg (2011)
  • Author(s): H. Haba et al.
  • Journal Title: RIKEN Accel. Prog. Rep. Volume: 44
• [Journal Article] Production of ^<262>Db in the ^<248>Cm(^<19>F,5n)^<262>Db reaction and decay properties of ^<262>Db and ^<258>Lr
  • Author(s): H. Haba, M. Huang, D. Kaji, J. Kanaya, Y. Kasamatsu, Y. Kikutani, H. Kikunaga, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, M. Murakami, K. Nakamura, K. Nishio, K. Ozeki, R. Sakai, A. Shinohara, T. Sumita, A. Toyoshima, K. Tsukada, Y. Wakabayashi, and A. Yoneda
  • Journal Title: RIKEN Accel. Prog. Rep Volume: 47, (in press)
  • URL: http://www.nishina.riken.jp/researcher/APR/index.html
• [Journal Article] Production of ^<179>mW in the form of carbonyl complex
  • Author(s): M. Huang, J. Kanaya, M. Murakami H. Haba, and S. Shibata
  • Journal Title: RIKEN Accel. Prog. Rep Volume: 47, (in press)
  • URL: http://www.nishina.riken.jp/researcher/APR/index.html
• [Presentation] Production and decay studies of ^<261>Rf, ^<262>Db, and ^<265>Sg at GARIS@RIKEN (2014)
  • Author(s): H. Haba
  • Organizer: 16^<th> ASRC International Workshop Nuclear Fission and Structure of Exotic Nuclei
  • Place of Presentation: Tokai, Japan
  • Year and Date: 2014-05-20
• [Presentation] Excitation functions for production of rutherfordium isotopes in the ^<248>Cm + ^<18>O reaction (2014)
  • Author(s): M. Murakami, S. Goto, H. Murayama, T. Kojima, D. Kaji, K. Morimoto, H. Haba, Y. Kudou, T. Sumita, R. Sakai, A. Yoneda, K. Morita, Y. Kasamatsu, H. Kikunaga, T. Sato, and H. Kudo
  • Organizer: 17^<th> Radiochemical Conference (Radchem2014)
  • Place of Presentation: Mariánské Lázně, Czech Republic
  • Year and Date: 2014-05-12
• [Presentation] Production of ^<261>Rf, ^<262>Db, and ^<265>Sg for chemical studies using GARIS at RIKEN (2014)
  • Author(s): H. Haba, D. Kaji, Y. Kasamatsu, H. Kikunaga, Y. Komori, H. Kudo, K. Morimoto, K. Morita, M. Murakami, K. Nishio, K. Ooe, A. Shinohara, A. Toyoshima, K. Tsukada, and Y. Wakabayashi
  • Organizer: 17^<th> Radiochemical Conference (Radchem2014)
  • Place of Presentation: Mariánské Lázně, Czech Republic
  • Year and Date: 2014-05-12
• [Presentation] Decomposition studies of W and Mocarbonyl complexes and their implications for future experiments with Sg(CO)_6 (2014)
  • Author(s): I. Usoltsev, R. Eichler, A. Di Nitto, Ch. E. Düllmann, F. Fangli, W. Hartman, M. Huang, E. Jäger, D. Kaji, J. Kanaya, Y. Kaneya, J. Khuyagbaatar, A. Türler, B. Kindler, J. Kratz, J. Krier, Y. Kudou, N. Kurz, B. Lommel, S. Miyashita, K. Morimoto, K. Morita, M. Murakami, Y. Wang, Y. Nagame, H. Nitsche, K. Ooe, M. Schädel, J. Steiner, T. Sumita, M. Takeyama, K. Tanaka, A. Toyoshima, K. Tsukada, J. Even, Y. Wakabayashi, N. Wiehl, S. Yamaki, Z. Qin, A. Yakushev, H. Haba, M. Asai, T. K. Sato, H. Brand
  • Organizer: 17^<th> Radiochemical Conference (Radchem2014)
  • Place of Presentation: ariánské Lázně, Czech Republic
  • Year and Date: 2014-05-12
• [Presentation] Production of ^<261>Rf, ^<262>Db, and ^<265>Sg for chemical studies using the gas-jet transport system coupled to GARIS (2014)
  • Author(s): H. Haba
  • Organizer: Fifth Symposium on Nuclear Analytical Chemistry (NAC-V)
  • Place of Presentation: Mumbai, India
  • Year and Date: 2014-01-21
• [Presentation] Present Status and Perspectives of Superheavy Element Nuclear Chemistry at RIKEN GARIS (2014)
  • Author(s): H. Haba
  • Organizer: The Third International Conference on Application of RadiotraCers and Energetic Beams in Sciences (ARCEBS-14)
  • Place of Presentation: Kolkata, India
  • Year and Date: 2014-01-15
• [Presentation] In-Situ Synthesis of Volatile Carbonyl Complex with Short-Lived Isotopes (2014)
  • Author(s): J. Even, A. Yakushev, Ch. E. Düllmann, H. Haba, M. Asai, T. K. Sato, D. Ackermann, M. Block, H. Brand, A. DiNitto, R. Eichler, F. Fangli, W. Hartmann, F. P. Hessberger, M. Huang, E. Jäger, D. Kaji, J. Kanaya, Y. Kaneya, J. Khuyagbaatar, B. Kindler, J. V. Kratz, J. Krier,Y. Kudou, N. Kurz, B. Lommel, J. Maurer, S. Miyashita, K. Morimoto, K. Morita, Y. Nagame, H. Nitsche, K. Ooe, M. Schädel, J. Steiner, T. Sumita, K. Tanaka, A. Toyoshima, K. Tsukada, A. Türler, I. Usoltsev, Y. Wakabayashi, Y. Wang, N. Wiehl, S. Yamaki, and Z. Qin
  • Organizer: The Third International Conference on Application of RadiotraCers and Energetic Beams in Sciences (ARCEBS-14)
  • Place of Presentation: Kolkata, India
  • Year and Date: 2014-01-13
• [Presentation] Production of ^<88>Nb and ^<170>Ta for chemical studies of element 105 Db using the GARIS gas-jet system (2013)
  • Author(s): M. Huang, M. Asai, H. Haba, D. Kaji, J. Kanaya, Y. Kasamatsu, H. Kikunaga, Y. Kikutani, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, M. Murakami, K. Nakamura, K. Ozeki, R. Sakai, A. Shinohara, T. Sumita, K. Tanaka, A. Toyoshima, K. Tsukada, Y. Wakabayash, and A. Yoneda
  • Organizer: The 5^<th> Asia-Pacific Symposium on Radiochemistry'13 (APSORC13)
  • Place of Presentation: Kanazawa, Japan
  • Year and Date: 2013-09-24
• [Presentation] Sg(CO)_6 - The first organometallic transactinide complex opening a window to a new compound class (2013)
  • Author(s): J. Even, A. Yakushev, Ch. E. Düllmann, H. Haba, M. Asai, T. Sato, H. Brand, A. Di Nitto, R. Eichler, F. Fangli, W. Hartmann, M. Huang, E. Jäger, D. Kaji, J. Kanaya, Y. Kaneya, J. Khuyagbaatar, B. Kindler, J. V. Kratz, J. Krier, Y. Kudou, N. Kurz, B. Lommel, S. Miyashita, K. Morimoto, K. Morita, Y. Nagame, H. Nitsche, K. Ooe, M. Schädel, J. Steiner, T. Sumita, K. Tanaka, A. Toyoshima, K. Tsukada, A. Türler, I. Usoltsev, Y. Wakabayashi, Y. Wang, N. Wiehl1, S. Yamaki, and Z. Qin
  • Organizer: The 5^<th> Asia-Pacific Symposium on Radiochemistry'13 (APSORC13)
  • Place of Presentation: Kanazawa, Japan
  • Year and Date: 2013-09-24
• [Presentation] Production and Decay Studies of Transactinide Nuclides with GARIS at RIKEN (2013)
  • Author(s): H. Haba
  • Organizer: The 5^<th>Asia-Pacific Symposium on Radiochemistry'13 (APSORC13)
  • Place of Presentation: Kanazawa, Japan
  • Year and Date: 2013-09-24
• [Presentation] Sg(CO)_6 – The First Organometallic Transactinide Complex opening a Window to a new Compound Class (2013)
  • Organizer: 8^<th> Workshop on the Chemistry of the Heaviest Elements (CHE 8)
  • Place of Presentation: Takayama, Japan
  • Year and Date: 2013-09-21
• [Presentation] Excitation functions for production of Rf isotopes in ^<248>Cm + ^<18>O reaction (2013)
  • Author(s): M. Murakami, S. Goto, H. Murayama, T. Kojima, D. Kaji, K. Morimoto, H. Haba, Y. Kudou, T. Sumita, R. Sakai, A. Yoneda, K. Morita, Y. Kasamatsu, H. Kikunaga, T. K. Sato, and H. Kudo
  • Organizer: 8^<th> Workshop on the Chemistry of the Heaviest Elements (CHE 8)
  • Place of Presentation: Takayama, Japan
  • Year and Date: 2013-09-21
• [Presentation] Coupling Superheavy Element Chemistry to Recoil Separators (2013)
  • Author(s): H. Haba
  • Organizer: 8^<th> Workshop on the Chemistry of the Heaviest Elements (CHE 8)
  • Place of Presentation: Takayama, Japan
  • Year and Date: 2013-09-20
• [Presentation] Decay Spectroscopy of ^<265>Sg after combined physical and chemical separation (2013)
  • Author(s): A. Di Nitto, J. Even, A. Yakushev, Ch. E. Düllmann, H. Haba, M. Asai, T. Sato, H. Brand, R. Eichler, F. Fangli, W. Hartmann, M. Huang, E. Jäger, D. Kaji, J. Kanaya, Y. Kaneya, J. Khuyagbaatar, B. Kindler, J. V. Kratz, J. Krier, Y. Kudou, N. Kurz, B. Lommel, S. Miyashita, K. Morimoto, K. Morita, Y. Nagame, H. Nitsche, K. Ooe, M. Schädel, J. Steiner, T. Sumita, K. Tanaka, A. Toyoshima, K. Tsukada, A. Türler, I. Usoltsev, Y. Wakabayashi, Y. Wang, N. Wiehl, S. Yamaki, and Z. Qin
  • Organizer: XXXIII Mazurian Lakes Conference on Physics, Frontiers in Nuclear Physics
  • Place of Presentation: Piaski, Poland
  • Year and Date: 2013-09-04
• [Presentation] Sg(CO)_6 – First Organometallic Complex of a Superheavy Element (2013)
  • Author(s): J. Even, A. Yakushev, Ch. E. Düllmann, H. Haba, M. Asai, T. Sato, H. Brand, A. Di Nitto, R. Eichler, F. Fangli, W. Hartmann, M. Huang, E. Jäger, D. Kaji, J. Kanaya, Y. Kaneya, J. Khuyagbaatar, B. Kindler, J. V. Kratz, J. Krier, Y. Kudou, N. Kurz, B. Lommel, S. Miyashita, K. Morimoto, K. Morita, Y. Nagame, H. Nitsche, K. Ooe, M. Schädel, J. Steiner, T. Sumita, K. Tanaka, A. Toyoshima, K. Tsukada, A. Türler, I. Usoltsev, Y. Wakabayashi, Y. Wang, N. Wiehl, S. Yamaki, and Z. Qin
  • Organizer: XXXIII Mazurian Lakes Conference on Physics, Frontiers in Nuclear Physics
  • Place of Presentation: Piaski, Poland
  • Year and Date: 2013-09-04
• [Presentation] Experiments on ^<265>Sg at GARIS (2013)
  • Author(s): H. Haba
  • Organizer: 9^<th> ASRC International Workshop Chemistry of the Superheavy Elements
  • Place of Presentation: Wako, Japan
  • Year and Date: 2013-05-08
• [Presentation] GARIS ガスジェット法によるドブニウムの化学実験対象核種 ^<262>Db の製造 (2012)
  • Author(s): 羽場宏光,大関和貴,加治大哉,金谷淳平,工藤祐生,酒井隆太郎,住田貴之,森田浩介,森本幸司,米田晃,菊永英寿,笠松良崇,菊谷有希,小森有希子,篠原厚,豊嶋厚史,西尾勝久,工藤久昭,村上昌史
  • Organizer: 2012 日本放射化学会年会・第56回放射化学討論会
  • Place of Presentation: 目黒区
  • Year and Date: 2012-10-04
• [Presentation] RIKEN GARIS as a promising interface for superheavy element chemistry –Production of ^<261>Rf, ^<262>Db, and ^<265>Sg for chemical studies using the GARIS gas-jet system– (2012)
  • Author(s): H. Haba, D. Kaji, J. Kanaya, Y. Kasamatsu, H. Kikunaga, Y. Kikutani, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, M. Murakami, K. Nishio, K. Ooe, K. Ozeki, R. Sakai, N. Sato, A. Shinohara, T. Sumita, A. Toyoshima, K. Tsukada, and A. Yoneda
  • Organizer: EuCheMS International Conference on Nuclear and Radiochemistry (NRC8)
  • Place of Presentation: Como, Iraly
  • Year and Date: 2012-09-18
• [Presentation] ^<248>Cm + ^<18>O 反応によるRf 同位体の励起関数の測定 (2011)
  • Author(s): 村上昌史,後藤真一,村山裕史,小嶋貴幸,加治大哉,森本幸司,羽場宏光,住田貴之,酒井隆太郎,工藤祐生,米田晃,森田浩介,菊永英寿,笠松良崇,佐藤哲也,工藤久昭
  • Organizer: 2011 日本放射化学会年会・第55回放射化学討論会
  • Place of Presentation: 長野市
  • Year and Date: 2011-09-22
• [Presentation] (2011)
  • Author(s): 小嶋貴幸,村山裕史,村上昌史,後藤真一,羽場宏光,加治大哉,森本幸司,工藤祐生,森田浩介,菊永英寿,佐藤哲也,塚田和明,工藤久昭
  • Organizer: 2011 日本放射化学会年会・第55回放射化学討論会
  • Place of Presentation: 長野市
  • Year and Date: 2011-09-20
• [Presentation] Production of 265Sg for chemical studies using the gas-jet transport system coupled to the RIKEN gas-filled recoil ion separator (2011)
  • Author(s): H. Haba, D. Kaji, Y. Kasamatsu, H. Kikunaga, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, K. Ooe, K. Ozeki, R. Sakai, N. Sato, A. Shinohara, T. Sumita, K. Tsukada, and A. Yoneda
  • Organizer: The 4th International Conference on the Chemistry and Physics of the Transactinide Elements (TAN11)
  • Place of Presentation: Sochi, Russia
  • Year and Date: 2011-09-08
• [Presentation] 新元素の化学 : 気体充填型反跳核分離装置を用いた新展開 (2011)
  • Author(s): 羽場宏光
  • Organizer: 第72回応用物理学会学術講演会
  • Place of Presentation: 山形市
  • Year and Date: 2011-08-29
• [Presentation] Production and decay studies of 261Rf, 262Db, and 265Sg at GARIS@RIKEN
  • Author(s): H. Haba
  • Organizer: 16th ASRC International Workshop "Nuclear Fission and Structure of Exotic Nuclei"
  • Place of Presentation: Tokai, Japan
  • Invited
• [Presentation] Production of 261Rf, 262Db, and 265Sg for chemical studies using the gas-jet transport system coupled to GARIS
  • Author(s): H. Haba
  • Organizer: Fifth Symposium on Nuclear Analytical Chemistry (NAC-V)
  • Place of Presentation: Mumbai, India
  • Invited
• [Presentation] Present status and perspectives of superheavy element nuclear chemistry at RIKEN GARIS
  • Author(s): H. Haba
  • Organizer: The Third International Conference on Application of RadiotraCers and Energetic Beams in Sciences (ARCEBS-14)
  • Place of Presentation: Kolkata, India
  • Invited
• [Presentation] Production and decay studies of transactinide nuclides with GARIS at RIKEN
  • Author(s): H. Haba
  • Organizer: The 5th Asia-Pacific Symposium on Radiochemistry '13 (APSORC13)
  • Place of Presentation: Ｋａｎａｚａｗａ, Japan
  • Invited
• [Presentation] Coupling superheavy element chemistry to recoil separators
  • Author(s): H. Haba
  • Organizer: 8th Workshop on the Chemistry of the Heaviest Elements (CHE 8)
  • Place of Presentation: Takayama, Japan
  • Invited
• [Presentation] Automated rapid α/SF detection system for studying aqueous chemistry of superheavy elements at RIKEN
  • Author(s): H. Haba et al.
  • Organizer: EuCheMS International Conference on Nuclear and Radiochemistry (NRC8)
  • Place of Presentation: Como, Iraly
• [Presentation] RIKEN GARIS as a promising interface for superheavy element chemistry -Production of 261Rf, 262Db, and 265Sg for chemical studies using the GARIS gas-jet system-
  • Author(s): H. Haba et al.
  • Organizer: EuCheMS International Conference on Nuclear and Radiochemistry (NRC8)
  • Place of Presentation: Como, Iraly
• [Presentation] RIKEN GARIS as a promising interface for SHE chemistry
  • Author(s): H. Haba
  • Organizer: Workshop on Low-Energy Radioactive Isotope Beam (RIB) Production by In-Gas Laser Ionization for Decay Spectroscopy at RIKEN
  • Place of Presentation: Wako，Japan
• [Presentation] 超重元素の溶液化学研究のための自動迅速放射線計測装置の開発
  • Author(s): 羽場宏光ほか
  • Organizer: 2012日本放射化学会年会・第56回放射化学討論会
  • Place of Presentation: 目黒区
• [Presentation] GARISガスジェット法によるドブニウムの化学実験対象核種262Dbの製造
  • Author(s): 羽場宏光ほか
  • Organizer: 2012日本放射化学会年会・第56回放射化学討論会
  • Place of Presentation: 目黒区
• [Presentation] Experiments on 265Sg at GARIS
  • Author(s): H. Haba
  • Organizer: 9th ASRC International Workshop "Chemistry of the Superheavy Elements"
  • Place of Presentation: 和光市
• [Presentation] 新元素の化学：気体充填型反跳核分離装置を用いた新展開
  • Author(s): 羽場宏光
  • Organizer: 第72回応用物理学会学術講演会(招待講演)
  • Place of Presentation: 山形市
• [Presentation] Production of 265Sg for chemical studies using the gas-jet transport system coupled to the RIKEN gas-filled recoil ion separator
  • Author(s): H. Haba et al.
  • Organizer: The 4th International Conference on the Chemistry and Physics of the Transactinide Elements (TAN11)
  • Place of Presentation: Sochi
• [Book] ブルーバックス 元素111の新知識 第2版 増補版 桜井弘 編 (2013)
  • Author(s): 荒野泰, 上山憲一, 小谷明, 高妻孝光, 桜井弘, 佐治英郎, 鈴木晋一郎, 寺嶋孝仁, 中山祐正, 根矢三郎, 羽場宏光, 廣田俊, 藤井敏司, 吉村哲彦
  • Total Pages: 494