Great Country Academician

In the meeting place, Qi Xishao looked at Xu Chuan in astonishment, and even forgot that the acceptance report meeting was being held.

He seriously doubted whether he had heard wrong just now.

Through mathematics to find the most ideal search decay channel of Higgs and Yukawa coupling of the third generation heavy quark, is it really done?

is it possible?

In theory, this is indeed possible.

But in fact, he has worked at CERN for many years, but he has never heard of any laboratory, university or physicist who has achieved results in this regard.

This is enough to prove the difficulty of this road.

Xu Chuan didn't pay attention to Qi Xishao's eyes. This is the purpose of his learning mathematics.

Using mathematics to assist himself in physics, materials and other fields is his original intention and what he has been doing all the time.

Yawning, he shook his head and replied: "I haven't figured it out yet, but I went to find Professor David Gross a few days ago and communicated with him. We found a path that should be feasible. At present I'm figuring it out."

"I haven't figured it out yet, but I found a path that should be feasible."

Xu Chuan shook his head and replied, it has not been calculated to be true, but it should be soon, he has a hunch that the breakthrough he got from David Gross is correct.

The mentor's press conference is still going on, but he is already a little sleepy.

These days, he has been staying up late to analyze and calculate, and he sleeps no more than six hours a day, all thanks to Red Bull and his spirit of trying to calculate the data directly.

This will be interrupted, coupled with the fact that the venue is full of heating, the drowsiness in the body is unstoppable.

If he hadn't been sitting in the first row, next to the camera, he might have to go on stage to give an explanation later, and he probably would have fallen asleep leaning on the chair.

"Professor Gross? Do you still know the chairman of CERN?" Hearing Xu Chuan's reply, Qi Xishao glanced enviously.

Although he is a formal researcher at CERN, he doesn't meet Professor David Gross very often.

An ordinary researcher is too far away from the director level of a large worldwide organization like CERN.

Xu Chuan yawned again, and replied flatly: "I found my mentor, Wei Teng, and he recommended it to me."

"I almost forgot, you still have this relationship in it, so after all, Professor Gross is still your ancestor."

Qi Xishao patted his head. He was so envious that Xu Chuan could get the guidance of Professor Gross, he almost forgot that he was in the same line.

With the guidance of Professor Gross, it is indeed possible to find the most ideal search decay channel for the coupling of Higgs and Yuchuan of the third-generation heavy quark through mathematics.

After all, this is a Nobel Prize winner in physics.

I'm so envious, why doesn't he have such a chance?

But what Qi Xishao didn't know was that Professor Gross didn't do anything except give a suggestion.

The entire calculation process, method, and data analysis were all done by Xu Chuan himself.

Of course, this is not to say that this suggestion is not important, it does play a key enlightenment role.

If there is no such suggestion, Xu Chuan himself has to think of using the soft gluon resummation effect calculation of the transverse momentum distribution to make a breakthrough, and he does not know how long it will take.

He had indeed stood at the pinnacle of the physics world in his previous life, but it didn't mean he could solve all the problems by himself.

Compared with the systematic protagonists hanging on the wall in those novels, he is just an ordinary person.

When faced with a brand new problem, one can only rely on the knowledge and experience in one's mind to make a breakthrough in analysis, and cannot directly find a breakthrough with the help of plug-ins.

The acceptance report will go smoothly, and it will be completed in more than half an hour.

Xu Chuan was ready to explain on stage, but unexpectedly, the other physicists in the auditorium did not ask any questions at all.

After saying hello to his instructor, Xu Chuan returned to the hotel and fell on the bed without taking a shower.

This sleep went straight from four in the afternoon to more than three in the morning, and more than ten hours of sleep finally made up for his energy consumption in the past few days.

After getting up from the bed and taking a shower to refresh himself, Xu Chuan sat back at the table with a bag of yogurt in his mouth full of energy.

In Europe, milk, yogurt, butter, cheese and other dairy products are very common here, but Xu Chuan doesn't like milk very much, and always feels that there is a faint smell in it.

fragrance? Fishy? Xu Chuan couldn't tell what it was like, but it did have a smell that he didn't like very much.

As for the yogurt, the smell is gone after fermentation, and some sugar, honey, and other additives in the jam are added to make it taste better.

On the glass table, the calculations that were not completed yesterday were placed messily on it. The manuscript papers carried dense mathematical and physical symbols, and the formulas connected them together, pointing to the final answer.

With yogurt in his mouth, Xu Chuan picked up the ballpoint pen on the table and started to continue the unfinished work yesterday.

".Derived from the Lund string breaking function, from false □ to already □ from light □positive to □ point."

"□The probability of giving birth to a hadron is f(z+)dz+"

"Probability □: H(Γ)dΓyf(z+)dz+"

"."

"When infinite energy breaks □□□n times, the distribution of n particles is:"

"dP(z, s; P.Pn) = ds*dz/z(1-z) αexp(-bΓ)*δ(1-∑n|j

=1*m/uj).”

"."

In front of the desk, Xu Chuan slid the ballpoint pen in his hand, while splitting the data from the Dalitz diagram one by one, and using mathematics to integrate them.

And try to find a corresponding functional relationship to determine the Yukawa coupling distribution between Higgs and the third generation heavy quark (top quark t and bottom quark b).

This is a very cumbersome job, which requires the perfect integration of mathematical knowledge and physical knowledge to establish a new method.

But Xu Chuan enjoyed it.

Because this is a new promotion for him, he has not had a new breakthrough in the physics world for a long time.

But today he felt the pleasure again.

The complete combination of mathematics and physics has once again expanded the boundaries that could not be broken before, which also made Xu Chuan more and more convinced that the path he chose after his rebirth was the right one.

The Daritz diagram on the computer is constantly turning over with the calculation, and the collision data of each item is analyzed from it, and then substituted into the mathematical formula.

Now that he has found a breakthrough, the remaining calculations are no longer impossible for him today.

From the calculation of the soft gluon resummation effect of the transverse momentum distribution, go back to the quantum chromodynamics, and then give an energy level upper limit to the coupled decay of the Higgs particle through quark confinement.

Step by step, Xu Chuan used the data in his hand to peel off cocoons, and used mathematics to find the most ideal search decay channel for the coupling between Higgs and Yu Chuan of the third-generation heavy quark.

I don't know how long it has passed, when the pen in my hand was put down again, two sets of data on the manuscript paper quietly emerged from the water.

[Schrdinger's equation is. The corresponding energy eigenvalue is Ea=(n+1/2)a, H→bb-bar decay energy level is 128Gev~131Gev, H→bb (μvBF=3.0^+1.7~-1.6). 】

Staring at these two sets of data, Xu Chuan showed a sense of satisfaction and accomplishment in his eyes.

He figured it out.

The most ideal search decay channel for the coupling of Higgs and Yukawa of the third generation heavy quark is calculated.

Although there is no collision experiment to check whether these two sets of data are correct, theoretically speaking, there is no possibility of errors in these two sets of data.

For a physics experiment, especially a high-energy collision experiment launched by a large particle collider, there are too many things that can deceive people's eyes.

But for mathematics, as long as the calculation is correct, the answer must be correct.

At least Xu Chuan is very confident in his calculation process.

All that remains is to wait for the LHC to verify it.

In the room, Xu Chuan tidied up the manuscript paper on the table, input the calculation process and method into the computer, converted it into PDF and PPT presentation files and saved them.

He calculated the most ideal search decay channel for the coupling between Higgs and Yuchuan of the third generation heavy quark, but this was not enough. He also needed the help of CERN and the LHC to verify his data.

If he can successfully discover the Yukawa coupling phenomenon between Higgs and the third-generation heavy quark according to the calculation results, it will prove that he is right.

For now, it's just a theory.

After dealing with these, Xu Chuan sent emails to his mentors Chen Zhengping, Witten, and CERN Chairman David Gross respectively.

This analysis and calculation is based on Chen Zhengping's experimental data, so he naturally has the right to know.

Sending emails to Professors Witten and Gross requires their help.

At CERN, you need to apply for the LHC collision experiment in advance. For example, for the collision experiment in the second half of this year, you have to submit an application to CERN at least in the first half of the year, and the arrangement will only be made after the approval.

This is the basis on which CERN operates.

After all, CERN is a large-scale cooperative organization worldwide, and its funds come from various countries. The arrangement of the collision experiment is the most important thing, and there are many things to consider.

The LHC uses no other experimental equipment than CERN. It is the largest and most important large-scale strong particle collider in the world today.

There are countless ideas and theories in the high-energy physics community, but there is only one LHC, and the theories that can be verified are limited, so the annual collision arrangement must be discussed in advance and debated for a long time.

If you want to jump in line, you need to apply for a report meeting at CERN, and then report your theory at the report meeting.

If the board of directors of CERN thinks your report is important enough, they may negotiate to postpone a follow-up collision experiment and arrange one for you.

Other than that, there is almost no other way.

After processing the data in his hand, Xu Chuan got up and went downstairs, ready to buy something to eat.

But at this moment, his cell phone rang.

Xu Chuan took out his mobile phone, and the person who called him was an unexpected name.

"Hello, Brother Hu."

Xu Chuan answered the phone and said hello.

The person who called him was Hu Xingjian, whom he had met at the Morning Star Mathematics Awards Ceremony last time, a graduate student of Sun Moon University and a student of Academician Zhang Weiping.

"God Chuan, I didn't expect you to remember me."

On the other end of the phone, Hu Xingjian's voice was a little surprised, as if surprised that Xu Chuan still remembered him.

Xu Chuan smiled and said, "Is there anything you can do with me?"

"That's it, Chuan Shen, have you paid attention to "Advances in Mathematics" recently?" Hu Xingjian asked on the phone.

Xu Chuan shook his head and asked curiously: "No, what's the matter, is there any new progress in the mathematics world?"

No wonder he asked this question, after all, only mathematics results are related to mathematics journals.

However, he has been studying physics at CERN in recent months, and has not paid much attention to the mathematics community.

Moreover, "Mathematics Progress" is a domestic mathematics journal. Although it can be ranked among the top three in China, it is not very important internationally. Notifications are not turned on.

It is an unavoidable fact that top journals are basically controlled by Western countries.

"Then I'll send you a link, you can read it first and then talk about it." Hu Xingjian didn't say anything directly, but threw a link through the software.

Xu Chuan curiously clicked on the link and looked at the content.

[Another major achievement in the history of mathematics in Huaguo; Professor Mo Kun of Peking University proved the non-null hypothesis of Rankin-Selberg L-function! Or greatly advance the breakthrough of the Langlands program. 】

The title is a typical marketing account style, but the content surprised Xu Chuan.

Rankin-Selberg L-function non-null hypothesis proved?

This is a core problem in the L-function problem under the Langlands program.

He had talked about this with Avila Atul, a mathematics professor in Brazil, and he had studied with Professor Deligne in Princeton some time ago, so he had some understanding of the problems in the Langlands program.

This hypothesis was first proposed in the 1970s. After the hypothesis was put forward, many important results about the special value of the L-function were obtained on the basis of the establishment of the non-null hypothesis.

But how to prove this hypothesis, no one has ever given a clear answer.

A reviewer of the Journal of the American Mathematical Society once pointed out that the non-zero hypothesis is "a fundamental difficulty in all work" in this direction, which shows the difficulty of this problem.

But the name Mo Kun is a little familiar, as if I heard it somewhere?

Staring at the name in the title, Xu Chuan felt a little familiar in his heart.

After thinking about it, he suddenly recalled it.

"Mo Kun, isn't this the Peking University mathematics professor I met at the Morning Star Mathematics Award Ceremony? We discussed it together at the beginning."

"You really can't judge a person by his appearance. If he remembers correctly, this Professor Mo from Peking University must be in his fifties at least from his appearance?"

Xu Chuan sighed, although being in his fifties is not considered an advanced age, he can still study mathematics tirelessly at this age. This spirit is really admirable.

Thinking about it, Xu Chuan sat back in front of the computer again.

Although he did not subscribe to "Progress in Mathematics", "Progress in Mathematics" has a website, and published papers will be published on it.

If that Professor Mo proves that the paper on the non-null hypothesis of Rankin-Selberg L-function has been published, then he can find it there.

Sure enough, after connecting to Peking University's mathematics journal website through a tool, Xu Chuan saw this paper on the homepage.

[Proof of the non-null hypothesis of the Rankin-Selberg L-function. 】

After downloading the paper through the PDF tool, Xu Chuan clicked on the paper and prepared to read it.

After all, the Rankin-Selberg L-function non-zero hypothesis is still very important in the Langlands program, which is related to the field of special value research of the L-function.

But as he flipped through the pages, Xu Chuan's complexion gradually became strange.

The central tool of the paper appears to be the argument he and Professor Arthur Avila made in May.

Although some things have been slightly changed, the core idea and calculation process have hardly changed.

It’s just that he and Professor Arthur Avila were researching in the direction of the new Mason’s conjecture. So far, it seems that Professor Mo has applied it to the proof of the non-null hypothesis of the L-function.

But no matter what, it is certain that Professor Mo directly 'borrowed' the achievements of him and Professor Artur Avila.

Not only the core idea, but even the calculation method and some calculation data were copied directly.

And he hasn't greeted him and Professor Artur Avila yet, isn't this a little bit insincere?

Xu Chuan was almost certain that this Professor Mo had not greeted Professor Artur Avila, and if he had, Artur Avila would definitely contact him.

After all, this is the joint research of the two of them. If you want to use it with other people, you must greet another companion according to the rules of the academic world.

"Let's ask Professor Avila first, and ask him if he knows anything about it."

Staring at the paper, Xu Chuan shook his head.

If Professor Arthur Avila didn't know about it, it would be a bit serious.