| Project/Area Number |
26302003
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 海外学術 |
|---|
| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
中 竜大 名古屋大学, 高等研究院, 助教 (00608888)
佐藤 修 名古屋大学, 未来材料・システム研究所, 助教 (20377964)
中野 敏行 名古屋大学, 理学(系)研究科(研究院), 講師 (50345849)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
NAGANAWA Naotaka 名古屋大学, 未来材料・システム研究所, 研究員 (60402434)
MORISHIMA Kunihiro 名古屋大学, 高等研究院, 特任助教 (30377915)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2016: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
|
|---|
| Keywords | 暗黒物質 / 原子核乾板 |
|---|
| Outline of Final Research Achievements |
We have been promoting a directional dark matter detection experiment using super fine grain nuclear emulsion (NIT). Development of low BG NIT, of high resolution read-out system to detect ~100nm long recoil tracks, evaluation of the dependence of the detection efficiency on the recoil energy have been performed. It is concluded that the sensitivity of 10kg NIT will cover the parameter region claimed by the DAMA/LIBRA experiment.
Letter of Intent has been submitted to LNGS Science Committee, and accepted as a test experiment named NEWSdm. Experimental area at the underground laboratory has been specified , and Pilot run and BG measurement run has been performing in the specified zone.
|
