Sentence examples for systems of stellar from inspiring English sources

Studying the complex physical systems of stellar jets necessitates the incorporation of nonlinear effects which occur on a wide variety of length and timescales.

In the nineteenth century, before modern systems of stellar classification, Angelo Secchi included Betelgeuse as one of the prototypes for his Class III (orange to red) stars.

Under Pickering this work included photometry, a scale of photographic magnitudes, a system of classification of variable stars, and a system of stellar spectroscopy that was for many years universally adopted.

With the discovery of brown dwarfs objects that form like stars but do not shine through thermonuclear fusion the system of stellar classification has been expanded to include spectral types L and T. The spectral sequence O through M represents stars of essentially the same chemical composition but of different temperatures and atmospheric pressures.

Binary stars form a significant portion of the total population of stellar systems, with up to half of all stars occurring in binary systems.

Thus we will perform realistic simulations in Section 3.2 and check the statistical character of stellar systems by comparing the results with the Hermite scheme, which is widely used in collisional stellar system simulations.

Current tests of general relativity (GR) remain confined to the scale of stellar systems or the strong gravity regime.

Provided that the distance to the binary is known, such systems permit a determination of stellar masses, m1 and m2, of the two members.

His statistical analysis of stellar systems in 1934 36, in which for the first time their physical properties were taken into account, was found to be applicable to many related problems, such as the evolution of double stars and star clusters.

The Mass Assembly of Stellar Systems and their Evolution with the SMA (MASSES) survey used the SMA to observe continuum and spectral lines toward all protostars within the Perseus Molecular Cloud (distance ~ 235 pc).

The satellite recorded only about one-thirtieth to one-fiftieth of the X-rays that would be expected from such white dwarfs, leading the astronomers to conclude that no more than 5 percent of the supernovas in those types of stellar systems could be produced by accreting white dwarfs.