| Project/Area Number |
63043029
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| Research Category |
Grant-in-Aid for Overseas Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | Field Research |
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| Research Institution | Nagoya University |
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Principal Investigator |
NIU Kiyoshi School of Sciences, Nagoya Univ. Professor, 理学部, 教授 (50013363)
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| Co-Investigator(Kenkyū-buntansha) |
D.H. Davis ロンドン大学, 理学部, 教授
G. Romano サレルノ大学, 理学部, 教授
数野 美つ子 東邦大学, 理学部, 教授 (30152664)
HOSHINO Kaoru School of Sciences, Nagoya Univ. Assist., 理学部, 助手 (70022738)
NIWA Kimio School of Sciences, Nagoya Univ. Assoc. Prof., 理学部, 助教授 (60113445)
KAZUNO Mitsuko School of Sciences, Toho Univ. Professor
ROMANO G. Univ. of Salerno Professor
DAVIS D.H. Univ. Colledge London Professor
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| Project Period (FY) |
1987 – 1988
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| Project Status |
Completed (Fiscal Year 1988)
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| Budget Amount *help |
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 1988: ¥2,300,000 (Direct Cost: ¥2,300,000)
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| Keywords | Heavy ion-nucleus collision / Phase transition of quark matter / Quark-gluon plasma / Nuclear emulsion / 複合実験装置 |
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| Research Abstract |
The emulsion-counter hybrid apparatus was exposed to high energy ion beams at CERN to study phase transition of quark matter which was expected to occur in the high energy ion-nucleus central collisions. Till now, the exposures to 200 GeV ^<16>O, ^<32>S, and 200 GeV/c proton beams were carried out.
Analysis of the events recorded in the nuclear emulsion targets have been carried out using an automated measuring microscope system which was developed in Nagoya University. During January 9 - 14, 1989, European and Japanese collaboration group meet-ing was held at Nagoya to summarize the current collaboration results.
Publication of five papers, including the one titled "The production of charmed particles in high-energy ^<16>O-emulsion central interactions ", is being prepared. A future plan to study central collisions of much heavier ions such as Pb was also discussed in the collaboration meeting.
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