2017 Fiscal Year Final Research Report
Explication of new hadron states by lattice QCD
| Project/Area Number |
15K05068
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
|---|
| Research Institution | University of Tsukuba |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2015-04-01 – 2018-03-31
|
| Keywords | 計算物理 |
|---|
| Outline of Final Research Achievements |
The purpose of this work is explication of new hadron states by lattice QCD. Materials consist of hadrons, and hadrons are made up with quarks. Using a fundamental theory of quarks, Quantum Chromo Dynamics(QCD), quantitative analysis of hadrons is performed.
For this purpose, a simulation code is developed. It is merged to a lattice QCD common code. Then, on very realistic gauge configurations generated by K-computer, spectrum, renormalization factors, and form factor are calculated. Furthermore, a half off-shell amplitude is obtained for the world-first time.
|
| Free Research Field |
素粒子理論
|
