本講演会は京都大学大学院工学研究科 次世代物理工学セミナーとの共催になります．
対面形式で開催します．ご参加される方は下記の講義室へお越し下さい．普段とは違い，場所は吉田キャンパスです．ご注意ください．
| 日時： | 2024年12月20日（金）15:00-16:00 |
| 場所： | 京都大学 吉田キャンパス 工学部総合校舎 111講義室 |
| 講演： | On resonant collisions for polyatomic gases |
| Prof. Francesco Salvarani (Pôle Universitaire Léonard de Vinci, France & Dipartimento di Matematica, Università di Pavia, Italy) | |
| 要旨： |
This talk focuses on a kinetic model for polyatomic gases, where the microscopic internal energy and kinetic energy are independently conserved during collision processes, known as resonant collisions. Such behavior is observed, for example, in some selectively excited polyatomic molecules. The peculiar structure of resonant collision rules enables the tensorization of the problem, allowing for the separate treatment of internal energy contributions. We describe the main properties of the model and study some questions on the macroscopic dynamics of the system. |