Heavy quark symmetry and multi-flavor nuclear structure extended to charm quark
| Project/Area Number |
15K17641
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2015-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Keywords | チャーム / ボトム / 原子核 / 重いクォークの対称性 / 近藤効果 / 重イオン衝突 / クォーク物質 / エキゾチックハドロン / ヘビークォーク対称性 |
|---|
| Outline of Final Research Achievements |
We consider the new type of nuclei which contain charm or bottom flavor as multi-baryon systems with heavy quarks. Those are called “charm nuclei” or “bottom nuclei”. In this study, focusing on the “heavy quark (spin) symmetry” which is a characteristic symmetry for a heavy quark, we constructed the inter-hadron interaction between a heavy hadron and a nucleon as the heavy-hadron effective theory, and gave theoretical predictions about the properties of heavy hadrons in nuclear systems. We considered the heavy-light meson (a bound state of a heavy antiquark and a light quark) as one of the simplest systems, and investigated their masses and decays in nuclear systems by applying the obtained interaction to the many-body calculations.
|
Report
(4 results)
Research Products
(45 results)
-
-
-
-
-
-
-
[Journal Article] Heavy Hadrons in Nuclear Matter2017
Author(s)
Atsushi Hosaka, Tetsuo Hyodo, Kazutaka Sudoh, Yasuhiro Yamaguchi, Shigehiro Yasui
-
Journal Title
Progress in Particle and Nuclear Physics
Volume: 印刷中
Pages: 88-153
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
-
-
-
-
-
-
-
-
-
[Journal Article] Exotic hadrons from heavy ion collisions2017
Author(s)
Sungtae Cho, Tetsuo Hyodo, Daisuke Jido, Che Ming Ko, Su Houng Lee, Saori Maeda, Kenta Miyahara, Kenji Morita, Marina Nielsen, Akira Ohnishi, Takayasu Sekihara, Taesoo Song, Shigehiro Yasui, Koichi Yazaki
-
Journal Title
Progress in Particle and Nuclear Physics
Volume: 印刷中
Pages: 1-44
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
