The ambitious plan for the construction of the future circular collider, the most powerful particle accelerator in the world



[ad_1]

The word "ambition" is perhaps the one that best describes this machine, four times bigger and ten times more powerful than the most modern equipment of the type used today.




  The new hadron collider is expected to cost about R $ 95. 5 billion with the mission to discover the history of the universe

The new hadron collider is expected to cost about R $ 95.5 billion with the mission to discover the history of the # 39; universe

The aim of the European Organization for Nuclear Research (CERN) is to propose to deepen the limits of science and finally to discover the history of the Universe. the construction of what would be the successor of the Large Hadron Collider, or LHC, the most powerful accelerator of planetary particles.

The equipment, called Future Collular Collider (FCC), would be installed in Geneva, Switzerland, at an estimated cost of $ 25.5 billion.

The goal of CERN researchers is that the structure is already functioning in 2050 and is exploring new subatomic particles [19659006] The detractors of the project, however, say that the resources it consumes would be better applied in the fields of research where new discoveries are more urgent, such as those on climate change.

For the CERN Director General, Professor Fabio "This demonstrates the tremendous potential of the FCC to improve our knowledge of fundamental physics and to advance in many technologies that have a significant impact on society", she said.



  CERN engineers are already building and testing components capable of operating at even higher speeds in the new project "src =" https://p2.trrsf.com/image/fget/cf/460/0/ images. CERN engineers are already building and testing components capable of operating at even higher speeds in the new project "width =" 460 "/>
</source></source></source></source></picture><figcaption>
<div clbad=

CERN engineers are already building and testing components capable of operating at even higher speeds in the new project

CERN / BBC News Brazil

CERN plans have been presented in a "design report" and will be evaluated together with other proposals by an international group of particle physicists to design the new company. European Physics of Particle Physics in 2020.

Professor John Butterworth of the University College of London (UCL), one of the experts developing the curriculum for the continent, told the BBC "

The project involves the construction of a new tunnel under the physical structure of CERN in Geneva, to install a ring of about 100 km in diameter, which would initially favor the collision of electrons with positively charged particles , positrons.

The next step predicts the collision between ns positrons and electrons, and steps one and two would lay the groundwork to allow a collision between protons of a 10 times the force currently used by the LHC.

New Discoveries

Physicists expect that these unprecedented speed collisions reveal a new world of particles, ones that allow the Universe to function – instead of the subatomic particles we know and only play as mediators in the forces of nature.

The current theory of subatomic physics, called the Standard Model, was one of the great triumphs of the twentieth century.



  The current theory of subatomic physics, called Standard Model, explains the behavior of matter and forces through the interaction of a https://p2.trrsf.com/image/fget/cf/460/ 0 / images.terra.com / 2019/01/18 / 105239234hadron3.jpg "title =" The current theory of subatomic physics, called standard model, explains the behavior of matter and the forces resulting from the interaction of A family of 17 particles. "The current theory of subatomic physics, called the Standard Model, explains the behavior of matter and forces through the interaction of a family of 17 particles
</small>
</div>
</figcaption></figure>
</div>
<p>  It clearly explains the behavior of matter and forces through the interaction of a family of 17 particles. The last of them, the Higgs boson, was discovered by the Large Hadron Collider in 2012. </p>
<p>  But astronomers' observations suggest that there is more to the universe than which could be explained by the standard model. </p>
<p>  Galaxies turn faster. that "should" and the expansion of the Universe accelerates rather than slowing down. </p>
<p>  Therefore, a more in-depth process involving particles that have not yet been discovered is needed. </p>
<p>  Their research would give physicists the theory of everything, which would unite them all. the forces of nature and unite the pillars on which modern physics is based: general relativity and quantum mechanics. </p>
<p>  When physicists proposed the construction of the LHC for the first time, they knew that if the standard model were accurate, they would be </p>
<p> <!--// device: web //--></p>
<div clbad=


  CERN is developing new, more powerful magnets capable of doubling the power of CERN and Create a new one capable of detecting the Higgs boson, as it has done recently. </p>
<p>  They also hoped to discover particles beyond the standard model, but have not yet done so. the most powerful beam that exists "src =" https://p2.trrsf.com/image/fget/cf/460/0/images.terra.com/2019/01/18/105239236hadron4.png "title =" CERN develops new magnets, powerful m, capable of doubling the power of the most powerful beam of all time. "CERN develops new, more powerful magnets capable of doubling the power of the most powerful beam of all time<br />
The difficulty with CERN's proposals to build a large hadron collider – the FCC – is that no one knows how fast it will be necessary to collide the particles for the discoveries </p>
<p>  The researchers hope that the proposal for Construction of the stage will allow physicists to identify the ripples created by the superparticles and thus determine the speed needed to find them. </p>
<p>  The taxpayers who made their first investments, however, could have expected that the LHC had already found particles beyond the standard model. Thus, building a bigger accelerator may give the impression that the desire of the physical community to have ever larger and more expensive accelerators is potentially as unlimited as the universe himself. </p>
<h3>  Costs and Benefits </h3>
<p>  Scientist David King, who advised the UK government and the European Commission on important funding applications, told BBC News that he felt it was It was time to carry out a cost-benefit badysis of the investments, since it was not clearly stated if </p>
<p>  "We have to set a limit at one point, otherwise we would find with a collider so big that it will turn around the equator and if it does not stop there, we may be asked to go to the moon and to come back. "</p>
<p>" There will always be more in-depth research that can be done with ever-increasing collisions, will it increase the knowledge we already have for the benefit of humanity? "[19659033] Simulation of High-Speed ​​Collisions That Will Occur at the FCC ” src = “https://p2.trrsf.com/image/fget/cf/460/0/ Simulation des collisions à grande vitesse qui se produiront dans la FCC “width =” 460 “/><br />
</source></source></source></source></picture><figcaption>
<div clbad=

Simulation of high-speed collisions that will occur in the FCC

Professor King thinks that governments should determine whether it would be better to spend this money to look for other more urgent priorities.

"We are entering a period where life on the planet is going to get hotter and hotter, in which the current global economy will stop functioning and more than 150 million people will be forced to move," she said. he declared.

"If we had a bag of $ 25, $ 5 billion and we were discussing what we had to do with it, we would have to discuss with people in the medical science community ideas for improving health and good -being of the human being. "

" Coping with climate change is now the new priority. "

What is bosonic?

However, CERN Director for Accelerators and Technology, Frédérick Bordry, said that he did not believe that the $ 25.5 billion would be a high value for an early-stage project. guard

"When one asks me about the benefits of the Higgs boson, I would like to know the benefits of the Higgs boson".

He recalled that the cost would be shared among several international partners for 20 years and added that CERN's expenditure had returned to many technological advantages. I say "bosonic". And when you ask me what is bosonic, I answer: "I do not know". "

" But if you imagine the discovery of the electron by J.J. Thomson in 1897, he did not know it would be electronics. But today, we can not imagine a world without it. "

Have you watched our new videos on YouTube ? Subscribe to our channel!

https: // www .youtube.com / watch? V =

News Brazil [Tous droits réservés.] All types of reproduction are prohibited without the written permission of BBC News Brazil

[ad_2]
Source link