Latest Research Conducted By Priyamvada Natarajan to Solve the Black Hole Mystery
Black holes are an entity of research and mystery for the entire scientific community from past decades. Several numbers of researchers are continuing their work day and night to discover the mysteries of black holes. In this sequence, a latest invention performed by Yale University Astrophysicist indicates the fact that, there is an upper limit of mass for any black hole. This research has been established in monthly notices of royal astronomical society.
What are known as black holes?
As most of you are conscious that black hole is a region of space in that the gravitational field is very powerful compared to anything, not even electromagnetic radiation can easily get escape from it. Due to this phenomenon, these black holes cannot be seen easily and hence they absorb light radiations. Moreover, it can be experienced by their ultra powerful gravitational pull. That is why they are indicated as black hole since they are expected to grow in size by absorbing all matter that arrives in the range of their gravitational field.
How much size they are expected to grow?
Until now it was not sure that what can be utmost size of a black hole. These black holes are now regarded to exist throughout the universe and the biggest and most enormous are the centers of the biggest galaxies. These ultra-massive black holes have suggested having weight of about one billion times than that of our sun.
Idea about upper mass limit:
Depending upon the new research carried out by Priyamvada Natarajan, an associate professor of physics and astronomy at Yale University as well as a colleague at the Radcliffe Institute for Advanced Study, it has been verified, that even the largest of these black holes cannot keep growing forever. Instead, they come into scrutiny to hold back their own growth. At one time they can gather about ten billion times the mass of the sun.
Theory lying behind this study:
Generally black holes continue to gather mass by means of absorbing matter from neighboring dust, stars and gas. However according to the recent research taken place by Priyamvada Natarajan, which it is probable only to a particular limit, regardless of the position of the black home. The fact behind this concept is that eventually these black holes attain the point when they radiate very much energy as they take up their surroundings which they end up interfering with the extreme gas supply that feeds them, it can also disturbs the nearby star formation.
Experiment conducted by priyamvada Natarajan:
Priyamvada Natarajan used accessible X-ray and optical data of these ultra-massive black holes to indicate that, in regulate for those enormous observations to be constant, the black holes must successfully stop at some point in their evolution. This helped her to verify this fact that these black holes cannot able to grow without letting up in mass and there is some upper mass limit for the black holes.