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Influence of the rotation of colliding molecular clouds on the structure of the forming protostellar areaстатья
- Авторы: Rybakin Boris, Goryachev Valery
- Сборник: Journal of Physics: Conference Series
- Том: 2028
- Год издания: 2021
- Издательство: IOP Publishing
- Местоположение издательства: [Bristol, UK], England
- Первая страница: 1
- Последняя страница: 9
- Номер статьи: 012019
- Аннотация: The rotation of molecular clouds during their collision can play a triggering role in the formation of protostellar structures. The modeling carried out can make understanding the influence of angular momentum of rotation on lenticular core compression in clouds impact and originating clumps and filaments at all stages of nebulae colliding. The numerical simulation of a cloud-cloud head-on collision with and without rotation was performed with optimization of parallel acceleration of calculation on a multi-node and core cluster. Simulation of the GMC collision revealed the conditions for achieving high density in fragmented clumps corresponding to the pre-stellar local density consolidation in filaments and clumps at an attainable level of the onset of gas gravitational collapse.
- Добавил в систему: Рыбакин Борис Петрович