In: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 41, no. 1
L. Neslušan
Detaily:
Rok, strany: 2011, 35 - 38
Kľúčové slová:
planet formation, celestial mechanics
URL originálneho zdroja: http://www.astro.sk/caosp/Eedition/Abstracts/2011/Vol_41/No_1/pp35-38_abstract.html
O článku:
In collisions between macroscopic spherical-shape objects, these objects are usually regarded as dimensionless, point-like particles. This assumption causes an overestimate of the orbital velocity of mergers, because real bodies have finite dimensions and a part of their orbital impulse is converted to the rotation of the merger. We give a statistical estimate of this impulse and, thus, the merger's velocity vector, which is a better approximation of reality. The provided formula is simple and, therefore, suitable to be used in a robust simulation of, e.g., the planet-formation process.
Ako citovať:
ISO 690:
Neslušan, L. 2011. A note on the impulse addition of two colliding spherical objects. In Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 41, no.1, pp. 35-38. 1335-1842.
APA:
Neslušan, L. (2011). A note on the impulse addition of two colliding spherical objects. Contributions of the Astronomical Observatory Skalnaté Pleso, 41(1), 35-38. 1335-1842.