I Don’t Want to Win Lying Down

Hearing Xu Mang's words, there were bursts of exclamations at the scene, and the atmosphere at this moment was instantly ignited. Everyone's eyes were fixed on Xu Mang, with a little trepidation and a little expectation. Could it be... Want to witness history?

If academician Xu can narrow down the scope of the Majorana neutrino search, then there is a chance to surpass the existing particle physics and become one of the major breakthroughs in modern physics. Of course... this is only at the most ideal stage After all, Academician Xu said just now...he will spend three hours explaining this issue.

Three hours...

Since Ettore Majorana published a paper hypothesizing the existence of this particle 90 years ago, there has been no evidence to prove the existence of this particle, and now many people think that this hypothetical particle for more than 90 years should not Exist again, because it is difficult for everyone to determine a range.

result...

Academician Xu suddenly said...he has this ability, to be honest...If the person standing opposite was not Academician Xu, just relying on what he said just now, this kind of arrogant self-confidence will definitely be given to him in minutes Education, but he is Xu Mang!

The greatest physicist in the world at present, the god of contemporary physics... It's not worth the name, he said that he can narrow the search range of Majorana neutrinos, then it will definitely be narrowed, there is no suspense!

Fuck...

I said why the left eyelid keeps twitching today. It turns out that today we can witness the birth of a miracle! He Weijie's companion said with horror at the moment: Weijie...what do you have to do with this Majorana neutrino? Thoughts? Although this is the field of high-energy particles, I remember that you participated in a scientific research project on high-energy particles.

He Weijie didn't speak for a long time when he heard his companion's words... After a long silence, he said seriously: I don't know what to say... There is no known Majorana fermion among the current elementary particles, and now There is still a lack of understanding of the nature of neutrinos, unless academician Xu has a way to solve double beta decay.

Yeah?

How difficult is this? He Weijie's companion asked curiously.

How should I put it... He Weijie frowned, and said seriously: Because once the experiment proves that neutrinoless double-beta decay does exist, it will make a big step forward in people's understanding of the nature of neutrinos. A little...you should know how difficult it is!

hiss!

So scary!

The eyes of He Weijie's companion changed, becoming a little excited and eager, and said: Then... then if Academician Xu provides a solution today, this... This is basically Academician Xu invincible... an unprecedented triple promise There must be no suspense about the Bell Prize in Physics!

hehe...

Let's see again... He Weijie smiled wryly. In fact, even if Academician Xu did not solve the neutrino double-beta decay problem, he could still win this year's Nobel Prize in Physics. The previous big discoveries changed the whole world. The structure of the physical world.

Speaking of which, don't get too excited... This problem is really difficult. In fact, I don't believe that Academician Xu can solve this problem. He Weijie said seriously: It's really too difficult. Reservations.

Really? He Weijie's companion thought for a while and said helplessly, Maybe...

real...

First of all, neutrinos are uncharged particles produced by neutrons through beta decay, and interact with other particles through weak forces. He Weijie said seriously: Although there are now experimental evidences that there are three types of neutrinos, and The masses vary, but their individual masses are currently determined.

Neutrino double beta decay is a special case of the ordinary nuclear beta decay process...In this process, neutrons in unstable atomic nuclei emit electrons and antineutrinos and become protons. Weijie He said: When the nucleus When the decay process does not proceed by way of single beta decay, double beta decay is emitted.

to be honest...

Double beta decay is actually two single beta decays,

There is no ability to observe the intermediate state of two single beta decays. He Weijie said: This is really too difficult... Others can't solve it after a lifetime of research.

That's someone else!

But Academician Xu is not a human being! He is God!

He Weijie's companion said: Don't be so pessimistic. If Academician Xu really solves it... We will be the world leader in this field in the future. With the large collider under construction, the advantage is too great...

At this time,

Xu Mang turned around suddenly and wrote a formula on the blackboard. This formula seemed familiar... but he couldn't remember where he had seen it before. This caused great doubts to all the students present. Familiar...but can't remember at all.

Huh?

What is this? He Weijie's companion asked in confusion, Weijie...do you understand?

...

I don't understand. He Weijie shook his head, frowned and said: This may be a company, or it may be a formula, forget it... let's not study it, wait for Academician Xu to explain himself, what now? It's useless to even think about it.

Um!

moment,

There is a lot of new content on the blackboard. At first, everyone can understand the rest of the content except for the 'formula' that they don't know at all, but as time goes by, the following content is basically not very clear. understood.

now,

He Weijie's friend's expression gradually became a little confused. He secretly glanced at his pelvis and found that He Weijie was also a little confused, so he asked cautiously: It's over...I...I seem to be starting to not understand Academician Xu What are you writing?

His words were very straightforward, directly explaining his current predicament, and he really couldn't understand...let alone understand.

this moment,

He even felt that he might be mentally handicapped. If these contents were disassembled one by one and turned into numbers...these numbers and characters could be understood, but when they were reassembled by Academician Xu, they had completely different meanings.

The gap!

They are all people of the same era. Why is Academician Xu already a Nobel Prize winner in physics at such a young age, or the kind that has been awarded twice in a row, while I sit here and watch him write a book from heaven.

indeed...

It's a bit difficult to understand. He Weijie didn't know how to answer his friend's words, so he could only pretend to be calm and said: From what I know...it involves a lot of mathematics, and...I think this It's not just counting.

Not calculating?

He Weijie's friend was stunned for a moment, and became even more puzzled, and hurriedly asked: Then what is Academician Xu doing?

have no idea...

Let's have a look again. He Weijie smiled wryly.

at the same time,

Fang Jun, Hua Yanfeng, Zhong Yuan, Li Aimin, Fan Zhilong and many other professors came to this multimedia professor one after another. Of course, it was Xu Yang and Xu Man, but the two little guys were sleeping soundly in the arms of other young ladies. , and these people are standing in the last row.

What's this?

What is he doing? Li Aimin asked curiously: There is a problem... definitely a problem!

Not to mention these students,

Even the few professors present couldn't figure out what Xu Mang was doing, saying that it was calculation...but they couldn't see any substantive results.

but,

As Xu Mang's former leader, Fang Jun knew the nature of this person very well. He was a person who was afraid that the world would not be chaotic. Although he was a great scientist now, so what? The deepest essence of human nature cannot be changed.

three minutes later,

Xu Mang had already filled a blackboard with writing, and then pushed the blackboard up. The original blackboard was removed, and he began to calculate by himself. At this time, Xu Mang gradually had the feeling of being a coach.

...

This seems to be an experiment... just transforming the steps of the experiment into numbers. Fan Zhilong noticed something strange. He had worked with Xu Mang for the longest time in the past and knew Xu Mang's style... he likes to use mathematics to explain everything Of course, this may be the habit of theoretical physicists.

experiment?

This is an experiment?

Everyone froze for a moment, and then focused their eyes on the blackboard again. Faced with the dense calculation formulas, they had a new understanding and tried to interpret it in another way. Gradually, these people felt the shock.

But these people didn't fully enter it, they just saw the tip of the iceberg.

After another ten minutes,

Xu Mang wrote down the last number, turned around and glanced at the silent classroom. At this moment, all the students were still immersed in confusion. They stared at the blackboard in a daze, trying to interpret the cognitions that surpassed the existing framework.

However...

How could it be so easy to understand what the God of Physics wrote? Without Xu Mang's explanation, I'm afraid I would never understand what was written on it for the rest of my life.

Ahem!

Don't try to understand the content above. Xu Mang coughed lightly, and said calmly: It is impossible to interpret the specific content without reaching the corresponding level, so... I hope that after my explanation today, I can inspire you to pay more attention to it. Unknown longing.

words fall,

Xu Mang pointed to the original thing that was similar to a formula, and said seriously: Actually, this is the core content, and the rest are just to prove this formula...

What?

wrote on nearly two blackboards,

The result is to prove that seemingly simple formula?

Many people are even more confused, what is this formula...

If you want to narrow down the search range for Majorana neutrinos, first solve the mystery of double beta decay. Xu Mang said seriously: Actually, to a large extent... we can solve the problem by including two neutrinos in the decay. nucleons, such as two protons decaying into a proton and a neutron, or a proton and a neutron decaying into two neutrons.

However, due to the combination of nuclear correlation and interactions involving decaying nucleons, this additional processing condition presents an extreme computational challenge. Xu Mang glanced at everyone present, and continued: This problem...was a problem in the past. It cannot be resolved.”

Could it be...

Everyone's expressions became surprised, and they stared at the mysterious formula on the blackboard.

That's right!

This is the key to unlocking the mystery of double beta decay! Xu Mang knocked on the blackboard and said in a flat tone, The next two and a half hours...I will guide you through the mysterious neutrino world!

 …

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