Ultra-Dimensional Technology Era

However, Wei Feng was inspired by Huang Mingzhe's thoughts, and he wrote and drew on the draft paper.

On the draft paper, it was like a ghost drawing talisman, only Wei Feng himself knew what it was.

"Mingzhe has some ideas, I need you to calculate."

"no problem."

Wei Feng said his thoughts, Huang Mingzhe quickly calculated in his mind, he kept calculating the data, and Wei Feng kept revising the plan.

a week later.

"You're done!"

The two looked at the model simulated on the computer.

The one on the right is a stepped mirror. In three dimensions, it is composed of many rings. The depth of each ring is different, and they are not on the same plane.

In this way, after the incident light is reflected, a series of light rings will be formed, and different ∨ delays will be realized between the rings.

Then many such rings are incident on the parabolic focusing mirror on the left, and this focusing mirror is specially designed. Generally, when focusing the laser beam, the pulse width of the laser beam will not be changed.

But the magic of this focusing mirror is that it can focus light at different radial positions to different longitudinal positions.

In this way, with the step mirror, the light of different rings (corresponding to different time delays) can be focused to different focal positions, greatly extending the length of the focal point.

The purpose of doing this is to enable the effective speed of the focus to be the speed of light.

In simple terms, it is to focus a light ring to a position, and generate a wake field to accelerate electrons to very close to the speed of light.

When the electrons are out of phase in this wake field, the light of the next ring is focused to the place where the electrons just travel, and the time delay can be achieved by precisely adjusting the depth of the ring on the stepped mirror, so that the electrons It has entered the second wake field produced by the second halo.

By analogy, assuming that each laser ring accelerates electrons to 10GeV, only 100 rings are needed to accelerate electrons to 1TeV.

The calculations of the two show that it only takes 45 meters to achieve 10Tev electron acceleration, and the acceleration distance of 4.5 meters can increase the energy level to 1TeV.

The large particle collider of the Xizhou Consortium is designed with a maximum energy level of 7TeV in one direction and 14TeV in two directions.

That is to say, according to Huang Mingzhe and Wei Feng's plan, to achieve a total energy level of 14TeV, only an acceleration field with a length of 63 meters is needed.

The large particle collider of the Xizhou Union has a total length of 27 kilometers.

27 kilometers and 63 meters, the difference is nearly 428 times the difference, let alone the cost.

The Western Continental Alliance spent a total of more than 80 billion U.S. dollars, and the annual use and maintenance costs are about 10 billion U.S. dollars. This figure is scary when you think about it.

There are really not many forces in this world that can afford this kind of big toy, except for the Western Continent Alliance, only countries such as Huaguo, Miguo, and Dongying can afford it.

As for the ultra-large particle collider with a length of 100 kilometers planned by the Institute of High Energy Physics of the Chinese Academy of Sciences, he can only think about it.

"Mingzhe, how about the laser?"

"I asked about it yesterday, and now only the energy level of 670J has been achieved, and there is still a long way to go before the goal of 3000J."

"We have already achieved 670J, and our material research institute is too powerful." Wei Feng didn't think it was slow, but felt it was very fast.

"Hurry up? I think it's average." Huang Mingzhe said with a smile.

"People say that if you let other people who study the materials hear your words, they might die to show you." Wei Feng smiled wryly.

"Let's get ready and build a small test model while completing the thesis."

"OK."

Huang Mingzhe didn't want to hide this kind of theoretical physics. After all, no matter how beautiful the castle in the air is, it is just a decoration without materials.

The Sisi Society only needs to master the core of materials, and others can only stare blankly.

With the help of more than 20 researchers, the Institute of Physics spent more than 200 million yuan to complete a small experimental laser wakefield accelerator, although the energy level is very small.

But it is more than enough to verify their plan. There is no high-energy ultrashort pulse now, and building a large laser wakefield accelerator is also a decoration.

"Start the device."

All the researchers were excited, and none of the high-energy physics researchers present knew about it. They didn't expect that they could see it in a private company.

"The laser input is stable."

"The laser automatic correction system is activated."

"Calculating the output energy level at the end of the wakefield."

"The energy level is 4GeV."

Clap, clap... All the researchers clapped and howled.

Wei Feng and Huang Mingzhe looked at each other and smiled, obviously everything was within their expectations.

"Everyone, be quiet, and do a few more experiments first." Huang Mingzhe ordered.

"it is good."

With the progress of the experiment, the predicted data of the paper is basically consistent with the experimental data, and the paper has been slightly revised.

The paper titled "Acceleration of Coda Field without Phase Loss" was sent to the editorial department of Acta Physica.

Chapter 64: On the Sword in Huashan

In Tsinghua Garden, the autumn wind is bleak at this time.

An old man gently put down the physics newspaper in his hand.

"Young people are young after all."

"Mr. is worried that Gao Neng will suppress him"

The old man nodded helplessly: "Once his results come out, the plans of the Institute of High Energy will be affected, and the qualifications for academicians will be difficult."

The middle-aged man raised his glasses and remained silent. Huang Mingzhe's current situation is very delicate. He is the uncrowned king of mathematics in Huaguo, and a large part of the mathematics community is on his side.

However, the Department of Peking University was obviously unwilling to accept it. Huang Mingzhe estimated that it would be even more difficult to be selected as a mathematics academician. After all, there are many tricks in the selection of academicians.

Now that Gao Neng has been offended again, middle-aged people don't know how to say it. Perhaps, as Academician Yang said, newborn calves are not afraid of tigers.

……

Institute of High Energy, Academy of Sciences.

Academician Wang finished reading the Journal of Physics with squinted eyes, and said with a frown, "He's only doing mathematics, why is he meddling in the physics world?"