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About the origin of high-speed Ca atoms in the Hermean exosphereтезисы доклада
- Авторы: Berezhnoy A.A., Shuvalov V.V., Belov G.V., Ivanova A.E.
- Сборник: Proceedings of the 16th Moscow Solar system symposium, 342 pp
- Тезисы
- Год издания: 2025
- Место издания: IKI RAS Moscow, Russia
- Первая страница: 83
- Последняя страница: 84
- Номер статьи: 16MS3-MN-04
- Аннотация: It is proposed that high-speed Ca atoms detected in the Hermean exosphere are produced in outer envelopes of clouds formed by 110 km/s impacts. It is predicted that Al atoms delivered to the exosphere by the same mechanism are also very hot. Additional hydrodynamic simulations of 70, 90, and 130 km/s impact events are required for deeper understanding of ejecta velocities distribution and condensation of Ca and Al in impact-produced clouds. Findings of this work can be applied to analysis of BepiColombo mission data.
- Добавил в систему: Бережной Алексей Андреевич