Chaotic Behaviour of the Temporal Evolution of Star Formation Rate in the Solar Neighborhood

Casuso, E.; Beckman, J. E.
Referencia bibliográfica

Astrophysics and Space Science, Volume 249, Issue 2, pp.257-268

Fecha de publicación:
4
1997
Número de autores
2
Número de autores del IAC
2
Número de citas
0
Número de citas referidas
0
Descripción
We use statistical data giving the number of stars formed as a function of the age, assigned using the observed deterministic relation between chromospheric activity and age, to show that the temporal behaviour of star formation in the solar neighbourhood must have been chaotic during time intervals of less than 1 Gyr. We also offer evidence that systems of gas and stars typified by that in the solar vicinity show behaviour analogous to that of the logistic map.