The Search for Dark Matter

  The Search for Dark Matter

Scientists keep on researching and experimenting for new discoveries 

Based on the experiments, scientists say that the invisible matter of the universe 

85 percent is called dark energy (energy dark), in which 

Both dark matter and dark energy are involved, according to experts, all terrestrial 

Only 5 percent of the universe has been seen by instruments until now 

All experiments to capture dark matter have failed 

Recently conducted 3 unusual experiments to capture this 

have gone

 : This reservoir has been built so that the so far not captured 

Murdoch, project director of the experiment 

According to Gilcrease, they know that it exists but of this particle 

I don't know what the amount is.

The nature of this invisible matter of the universe is still a mystery, it is under wraps 

All experiments to date have been unsuccessful

For this experience (Department of Education (DOE) and

 Funded by the National Science Foundation (NSF),

 To which LZ 

The name has been given to this particle in the last 30 years 

It has eluded scientists for years

A previous experiment in this series, called LUX, is its intended target 

could not achieve this 

And are made on a large scale. More than ten years long and multi-headed 

Even after spending money, they could not get any results

 : 1930 

When Fertz observed a cluster of more than 1000 galaxies 

So it is known that the gravity of visible matter pulls this cluster to one place 

is insufficient to hold. So there must be some invisible substance 

, whose gravity is holding the cluster together, called dark matter 

(Black matter) is being called.

 : Forty years later, Verarubin and Kentford discovered the spiral galaxy spiral (

 (In the observation of the stars (suns) in the middle of the galaxy, it was found that 

Stars close to the central arm of galaxies and the arms away from the center 

The stars revolve together

 That is, on both types of stars 

The matter has the same force. A few years ago, scientists collided two 

obtained an image of galaxies called the Belt Cluster bullet (

 (named cluster, in which light is bent due to strong attraction 

All these observations strongly prove the presence of dark matter 

But its nature is still a mystery. To Scull on Physicist 

Shaman, who is a spokeswoman for another dark matter capture experiment, said 

says dark matter is a snolab CDMS super-hope This experience

The name has been given.

According to experts, we know that it is the force of extreme gravity that bugs 

After the Big Bang, our universe evolved, if it did 

If there was no matter, there would not be such a strange situation in the cluster of galaxies, because this 

The external attraction was caused by the particles of Jodark matter 

was essential to the construction of structures as we see them today 

There are tons of evidences.

 Four basic natural 

Among the forces, gravity is the only force acting on dark matter 

Dark Matter does not react with the electromagnetic force 

It is called dark matter and it cannot be seen easily 

Strong nuclear force (force nuclear strong) also does not work 

Which keeps the emission of atoms in one place (otherwise we would all die) Why? 

That atoms are not strong.

Now what remains is the weak nuclear force (force nuclear weak).

: , through which sub-atomic particle (particles atomic-sub (a 

react with each other and the atoms annihilate. Kushman's 

According to the experiment we are trying to capture dark matter, it has three legs

Named after the stool, the first leg is made of dark matter 

Discovery is a signal or signal from the depths of the universe, eg gamma rays which are dark 

They are also trying to create particles of matter, for which they are saran 

Allergy hadrons collided with two high-energy protons in an electron to produce the Big Bang 

Want to copy this moment For which he Saran 

Allergy hadrons collided with two high-energy protons in an electron to produce the Big Bang 

Want to simulate the moment when all atomic particles are created 

The properties of dark matter particles are completely unknown 

Therefore, they are trying to guess its amount 

How many quantities must the device detect?

Dark matter is known to interact with massive weakly interacting particles.

 called particles or WIMPs.

His fame was when 

Theoretical physicists noted that if created at the moment of the Big Bang 

100 times more mass than a proton 

The total density of the approximation would be equal to all the dark matter in the universe, which 

WIMPs will be called "miracles" when the universe is very big and cold 

The wake interaction will tell you the relative density. 

Cushman says this model is only a coincidence but it is suggested,