抄録
We develop a new numerical code of the multi-energy and multi-angle neutrino-radiation transfer in three dimensions (3D) for core-collapse supernovae. Our 3D code to solve the Boltzmann equations is based on the discretized-ordinate (S N) method with a fully implicit differencing for time advance. A basic set of neutrino reactions is implemented in the collision terms together with a realistic equation of state. By following the time evolution of neutrino distributions in six dimensions (3 spatial and 3 momentum-space) by the 3D Boltzmann solver, we study the 3D feature of neutrino transfer for given background models of supernova cores in order to understand the explosion mechanism through neutrino heating in multi dimensions.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | Death of Massive Stars |
| ホスト出版物のサブタイトル | Supernovae and Gamma-Ray Bursts |
| 編集者 | Peter W. A. San Antonio, Nobuyuki Kawai, Elena Pian |
| ページ | 395-396 |
| ページ数 | 2 |
| 版 | S279 |
| DOI | |
| 出版ステータス | Published - 2011 4月 |
出版物シリーズ
| 名前 | Proceedings of the International Astronomical Union |
|---|---|
| 番号 | S279 |
| 巻 | 7 |
| ISSN（印刷版） | 1743-9213 |
| ISSN（電子版） | 1743-9221 |
ASJC Scopus subject areas
- 医学（その他）
- 天文学と天体物理学
- 栄養および糖尿病
- 公衆衛生学、環境および労働衛生
- 宇宙惑星科学
UN SDG
この成果は、次の持続可能な開発目標に貢献しています
