Galaxies appear in the form of red dully which by any means skips the second phase of development.To do this, these galaxies have experienced a very unusual and isolated development after colliding with red gold nuggets about 10 billion years ago.Most of the masses in galaxies are in the form of a mysterious dark matter, whose presence is known only by its gravitational influence on the general thing, which we see from our telescopes.While dark matter is always more expansive than stars in the galaxy, but these relic galaxies should behave equally with stars;
That is, the “size” of dark matter Halo should be very compact in comparison to the respective sizes of dark matter halos in the surrounding galaxies of the same mass. The general way the dark matter “shape” is represented is in the context of “concentration parameters”, for which the large value of the concentration indicates the more concentrated dark matter.The observation of the motions of the stars in a galaxy can be estimated by measuring clear changes in the wavelength of light – the Doppler shift – like a star goes away or away from us. These and other methods generally provide a powerful probe of the mass profiles of elliptic galaxies, which is the mass of mass at different distances from the center of the galaxy.
However, such measurements are quickly challenging for the area outside the stellar half-light radius, where dark matter is the most prominent. As a result, stellar dynamic studies currently do not disrupt dark matter halo concentration in candidate residues galaxies./On the other hand, many large elliptical galaxies are hot interstellar gas which is emitted in the low-energy X-ray by the moon and the stellar (optical / IR) spreads well outside the semi-light radius and the dark matter is out in the halo Goes out. This hot gas reveals the distribution of black matter by shaping the temperature difference with the gas density and radius to the gravitational field. This is another example in astronomy where the moving particles in the gravitational field (here through gas temperature) are used to measure the total mass responsible for the establishment of the region.
When the “hydrostatic” balance is displayed on any radius between the incoming force of the hot gas and the incoming force of gravity, then the density and temperature profile of the gas measured by the X-rays allow the total mass within that mass.None of these elliptical galaxies offered the red wire residues on the basis of their stellar properties, which had enough X-ray emissions for hydrostatic. Analysis of its dark matter Out of such 16 candidate galaxies, two suitable findings for detailed X-ray studies, the best of which Mrk 1216 is well spread in its dark metal halo due to its high X-ray luminosity and emissions.
Our initial analysis of the Umbrella lunar observation of Mark 1216 allowed a large range of dark matter profiles, but the data is one of the solution spaces, which allow for favourite solutions – Dark Space with Dark Matter Halo concentration above average for nearby galaxies With bigger share. Profiles are very large concentrations that are incompatible with the expected total galaxies of the total mass. Our search for X-ray emissions in Mrk 1216 was contemporary with another team, although they did not measure the Dark Matter Hello Concentration. The number of X-ray photons previously detected in the new observation was approximately 10 times.