Showing posts with label gamma ray. Show all posts
Showing posts with label gamma ray. Show all posts

Thursday, November 24, 2022

New instruments are uncovering secrets of the cosmos.



"This illustration shows NASA’s IXPE spacecraft, at right, observing blazar Markarian 501, at left. A blazar is a black hole surrounded by a disk of gas and dust with a bright jet of high-energy particles pointed toward Earth. The inset illustration shows high-energy particles in the jet (blue). Credit: NASA/Pablo Garcia" (SctechDaily.com/Astrophysicists Solve 40-Year-Old Black Hole Jet Mystery With NASA’s IXPE)

AI makes system possible to follow the changes of the objects in the skies. The systematic observations of the high-energy objects in the universe are uncovering new details in their reactions. The eruption period of white dwarfs, neutron stars, and black holes is quite stable. And that if there is some kind of explosion or nova eruption in white dwarfs that means something impacted those things. Same way if there are differences in the radiation that a black hole sends that tells it eats something. 

The new satellite called IXPE observed a black hole called Markarian 501. And that thing helps to solve the 40 years old mystery of gamma- and X-ray radiation. The magnetic field of the black hole takes material from the transition disk to the poles of that supermassive object. 

And there those particles are impacting. The speed of those particles is extremely high, and the IXPE satellite observed how those extremely high-energy particles deliver their energy when they travel outside the black hole. 

That energy will transfer to the gas and dust and form gamma- and X-rays. This is one of the most interesting things in black hole research. 

The black hole's transition disk is one of the most high-energy objects in the universe. There is a possibility that IXPE-type of satellites can also find the wormholes. 

That are suspected to travel inside that gamma-ray. In some models, the wormholes are traveling between black holes' poles. And that means the north pole of the black hole will connect to another black hole's south pole. 

The idea is that the wormhole is forming around coherent gravitational waves. That thing forms the electromagnetic tunnel across the universe. Forming of the wormhole is limited to the speed of light. But if a wormhole or electromagnetic tornado can be formed. It offers a very interesting way to send information through the universe. 

The electromagnetic wormhole can also stop the aging of the particles. The laser- or some other energy radiation will deny that wave motion can travel out from particles. So if the object is inside the electromagnetic wormhole that thing affects virtually like the gravitational base or so-called real wormhole. The particle that travels in a laser ray would use 9 years to travel to Alpha Centauri. 

In this text, the distance between Alpha Centauri and Earth is calculated by using 4,5 ly. But outcoming radiation will stop time in the particle. The observer sees that the particle travels at 50% of the speed of light. But outcoming radiation denies that the particle can deliver wave motion. So outside observer sees that the particle uses 18 years for that travel. But the particle will not age at all. 

But even if only electromagnetic wormholes are possible those radiation beams can stop time on the particle. The idea is that high-power radiation denies that energy can travel outside the particle. The thing is that. Cosmic inflation causes the energy level in the universe around that electromagnetic beam to turn lower and lower. 

So the difference between the particle and its environment grows very high. When that electromagnetic radiation ends, energy starts to travel out from the particle very fast. And that thing destroys the particle immediately. So in that case the electromagnetic wormhole just stops time in particles. But the speed of the particle is limited to the speed of light. The particle must not travel even near the speed of light. The outcoming radiation denies that the wave motion travels out from the particles. 


Sources and image.

https://scitechdaily.com/astrophysicists-solve-40-year-old-black-hole-jet-mystery-with-nasas-ixpe/


https://astronomyandtechnology.blogspot.com/

Sunday, July 21, 2019

A black hole and Gamma-Ray Bursts

A black hole and Gamma-Ray Bursts

In physics, a black hole is the most exciting particle in the Universe, and it also symbolizes the particle, what is moving and changing its forms all the time. For the human being, the black hole seems dark, but if we would look at it more carefully, we might notice, that near this object is one of the brightest areas in the universe.

But the black hole itself sends radiation, what is invisible for the human eye, but if we would have the right instrument, we would notice that the black hole would send X-ray and gamma-ray frequency radiation, what are the most highly energic radiations in the Universe. When we are thinking about a black hole, we might see something, what is visible in the research centers and another kind of places.

The work in those places seems boring, but the thing is that the people, who are working in those institutes are the brightest minds in human history. Other people would not see the importance of their work, and that's why they would not understand, what people are doing with some kind of knowledge. The persons like Sir Isaac Newton who are making calculations, what are allowing people to calculate geometrical curves gives the ability to make cannons, what shoots with ballistic trajectory.

Could man-made Gamma-Ray Burst, what is created by using atom-size black hole and neutron one day save the Earth? The system would make an electromagnetic black hole, and impact neutrons with it. But would it work in a real situation?

But there are still people, who are not understanding the mean of the derivate. When we are thinking about the persons, who are working with highly energic physics, we must realize, that those people are making really interesting work, and one of the threats, what the Earth can face are GRBs (Gamma-Ray Bursts), what is happening near of the Earth, what means less than 500 light-years.

Those high energy radiation bursts are forming when neutron or black holes are colliding or black hole would suck neutron star. That will cause the gamma-ray jettison, what can destroy our satellites and electronics, and even the entire Earth. There is a possibility that the GRB can be caused by a single neutron, what will fall in the atom size black hole, what is existing only a couple of microseconds.

The protection against GRBs is very difficult, but some physics are thinking about the possibility to create artificial GRB to turn the incoming gamma-ray burst away. The idea is if two rays, what have the same wavelength would impact, those radiation waves would neutralize each other, and even if the man-made GRB is much weaker than natural that thing can make incoming GRB weaker.

The system what would do in this operation is easy to make in theory. The artificial or electromagnetic black hole would be created by using extremely high power energy burst, and then the neutron will shoot against that tiny black hole. That thing would cause artificial GRB, what might someday save our planet, but maybe we should wait for the practical solutions while, until we can create a high enough level of energy.

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