Rotation and tide equilibrium : One Statistic Analysis of Observation

ISBN-13: 9783659850523 / Angielski / Miękka / 2016 / 104 str.

Ana Figueiredo; Jose Silva; Bráulio Soares

Opis

This work brings discussions about tidal theory and binary systems, confronting ideas of Zahn, Tassoul and others scientists of the area. We have data of periods, eccentricities and rotational velocity to stars O, B, A, F, G and K of luminosity class V, IV and III. Our main objective is to explain how the binary stars achieved the equilibrium, in other words, synchronization - rotational velocity (_) equal orbital angular velocity (_), circularization - zero orbital eccentricity and all spins, orbital and rotational, aligned.

O autorze

Brazilian, physics Teacher, graduate in astrophysics.