Study of radiative decay of negatively charged excited hyperons
| Project/Area Number |
20540293
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Osaka University |
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Principal Investigator |
HOTTA Tomoaki Osaka University, 核物理研究センター, 助教 (30332745)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | ハイペロン / ハドロン / 光生成 / 中性子検出器 / ハイペロン光生成 / ハドロン光生成 / シリコンストリップ検出器 / ハイペロン光生成反応 / 高速データ処理回路 |
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| Research Abstract |
In order to study the structure of matters formed by quarks and its mechanism, a neutron detection system for measuring the radiative decay processes of negatively-charged hyperons has been developed. It detects neutrons emitted from hadron production reactions induced by a high-energy photon beam. Although due to the limited beam intensity and other reasons, we have not achieved the measurement of the intended reaction, the developed system enabled us to carry out variety of new measurements of hadron production reactions.
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Report
(4 results)
Research Products
(7 results)
