2012 Fiscal Year Final Research Report
Study of dynamical and thermodynamical properties of nuclear matter with microscopic approaches
| Project/Area Number |
21540253
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
ONO Akira 東北大学, 大学院・理学研究科, 助教 (20281959)
|
|---|
| Project Period (FY) |
2009 – 2012
|
| Keywords | 重イオン衝突 / 破砕反応 / 状態方程式 / 対称エネルギー / 液相気相相転移 / クラ スター相関 / 反対称化分子動力学 |
|---|
| Research Abstract |
We performed systematic studies of phenomena and various properties in excited nuclear many-body systems such as those in heavy-ion collisions, employing microscopic dynamical models. Antisymmetrized molecular dynamics (AMD) is mainly employed but useful information was obtained by comparisons with other models. We paid special attention to the effects of equation of state (in particular the symmetry energy in isospin-asymmetric systems) and the cluster correlations. In orderto describe the strong cluster correlations in heavy-ion collisions, we introduced a new theoretical extension into AMD, which enables calculations with much higher reliability.
|
Research Products
(21 results)
