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今井研究室(核ダイナミクス研究室/DONUTS)
Showing the original Japanese · View translation
加速器でつくった原子核から、超重元素や元素の起源に迫る研究室。

AboutAbout the lab
極微の多体系から、元素の起源へ。
今井研究室
原子核は、
その
核融合エネルギーの
Key terms
- 量子多体
系 - 量子力学に
従う粒が たくさん 集まり、 互いに 影響し合っている系。 原子核も その 一つ - 変形共存
- 一つの
原子核の 中に、 球の 形と 変形した形の 状態が 量子的に 混ざって 存在する 現象 - 超重元素
- 原子番号が
とても 大きく、 加速器で 人工的に つくる 重い 元素
NewsLab news
研究成果が
Nucl. Instrum. Methods A に 掲載 共同研究グループが、
新開発の 鉛ビームで 22種類の 新原子核を 発見 中性子・陽子3
個ずつの 原子核が 不安定である ことを 実験で 証明 長寿命核廃棄物の
減容と、 宇宙での 元素の 起源の 解明に 向けた 成果を 発表
ResearchResearch themes
原子核は
*Illustrative image変形共存のしくみを探る
ジルコニウムの
*Illustrative image新しい集団運動の探索
原子核の
*Illustrative image高速で回る原子核をつくる
まだ
*Illustrative image安定の島を超えた原子核
原子番号114・中性子数184の
MembersFaculty
今井研究室の
- Associate Professor今井 伸明Publications ↗
VoicesStudent voices
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Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “RIKEN RIBF P4213470” Kestrel / CC BY-SA 4.0 (cropped)
- 変形共存の
しくみを 探る : “NuclideMap” The viewer / Public domain (cropped) - 新しい
集団 運動の 探索: “Neutron Star Merger (noirlab2518f)” International Gemini Observatory/NOIRLab/NSF/AURA/Double Dome Films / CC BY 4.0 (cropped) - 高速で
回る 原子核を つくる : “Hafnium crystal” Alchemist-hp (www.pse-mendelejew.de) / CC BY-SA 2.0 de (cropped) - 安定の
島を 超えた 原子核: “Island-of-Stability2” Okia / CC BY-SA 3.0 (cropped)
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