Chapter 1153: This is the key to unlock the secret

Hearing Xu Mang’s words, there were bursts of exclamation on the scene, and the atmosphere at the moment was instantly ignited. Everyone's eyes were fixed on Xu Mang, with a trace of panic and a little expectation. Could it be that... Do you want to witness history?
If Academician Xu can narrow the search for Majorana neutrinos, then he has the opportunity 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 explain this issue in three hours.
Three hours...
Since Ettore Majorana published a paper ninety years ago hypothesizing the existence of this particle, there is still no evidence to prove the existence of this particle, and now many people think that this hypothetical particle over ninety years ago should not Re-exists, because it is difficult for everyone to determine a range.
result...
Academician Xu suddenly said... He has this ability, really... If the person standing opposite is not Academician Xu, relying on what just said, this kind of arrogant and extremely confident confidence will definitely be given every minute Educated, but he is Xu Mang!
The greatest physicist in the world at present, the of contemporary physics...wonderful, he said that if he could narrow the search range of Majorana neutrinos, it would certainly be able to narrow it, no suspense!
"Fuck..."
"I said why the left eyelid keeps twitching today. It turns out that we can witness the birth of a miracle today!" He Weijie's companion said with horror at this moment: "Weijie...what do you have for 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 heard the words of his companions, and had no words for a long time... After a long silence, he said seriously: "I don't know how to say... There is no known Majorana fermion in the current elementary particles, and now There is still a lack of understanding of the nature of neutrinos, unless Academician Xu has a solution to double beta decay."
"is it?"
"How difficult is this?" He Weijie's companion asked curiously.
"How do you say..." He Weijie frowned, and said seriously: "Because once the experiment proves that the neutrino-free double beta decay does exist, it will make people understand the nature of neutrinos a big step forward. One point...you should know how difficult it is!"
hiss!
Horrible!
Companion He Weijie’s eyes changed, becoming a little excited and eager, and said: "Then... Then if Academician Xu provides a solution today, this... Basically Academician Xu is invincible... Unprecedented Sanlianuo The Bell Prize in Physics, there must be no suspense!"
"Ha ha..."
"Look again..." He Weijie smiled bitterly. In fact, even if Academician Xu does not solve the problem of neutrino double beta decay, he can still win this year's Nobel Prize in Physics. The previous discoveries have changed the whole The pattern of the physical world.
"By the way, don't get too excited... This problem is really difficult. In fact, I don't really believe that Academician Xu can solve this problem." He Weijie said seriously: "It's really too difficult and too difficult. Reservations."
"Really?" He Weijie's companion thought for a while, and said helplessly: "Perhaps..."
"Really..."
"First of all, neutrinos are uncharged particles produced by neutrons undergoing beta decay. They 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 quality varies, but their individual quality is currently determined."
"The neutrino double beta decay is a special case of the ordinary nuclear beta decay process... In this process, the neutrons in the unstable nucleus emit electrons and antineutrinos and become protons." He Weijie said: "When the nucleus When the decay process is not performed by a single beta decay, it is a double beta decay."
"to be honest..."
"Double beta decay is actually two single beta decays, but 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 for a lifetime of research."
That's someone else!
But Academician Xu is not a person! He is a god!
He Weijie’s companion said:
Don’t be so pessimistic, in case Academician Xu really solves it... In the future, we will be the world leader in this field. With the large-scale collider under construction, the advantage is too great... "
At this time,
Xu Mang suddenly turned around and wrote a formula on the blackboard. This formula seemed familiar... but he couldn't remember where he had seen it. This caused a lot of doubts to all the students present. Familiar... but can't remember at all.
"what?"
"What is this?" He Weijie's companion asked with a bewildered expression: "Weijie...do you understand?"
"..."
"I don't understand." He Weijie shook his head and said with a frown: "This may be a company, or it may be a calculation. Forget it... let's not study it, and wait for Academician Xu to explain it himself. It's no use thinking about it."
"Ok!"
moment,
There are 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 content that follows is basically not good. understood.
now,
The expression of He Weijie’s friend gradually became a little confused. He took a peek at his pelvis and found that He Weijie was also a little confused. He cautiously asked: "It's over...I...I don't seem to understand Academician Xu. What are you writing?"
His words were very straightforward, and directly explained his current predicament. He really didn't understand... let alone understand.
this moment,
He even felt that he might be mentally retarded. If you disassemble these contents one by one and turn them into numbers...These numbers and characters can be understood, but when they are recombined by Academician Xu, they have completely other meanings.
The gap!
They are almost all people of the same era. Why is it that Academician Xu has become a Nobel Prize winner in Physics at such a young age, or he has been a two-time winner, while I sit here and watch him write a "Book of 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 say calmly: "From my cognition... it involves a lot of mathematical content, and... I think this It’s not just calculating."
"Not a calculation?"
He Weijie's friend was taken aback for a moment, and even more puzzled, and hurriedly asked, "What is Academician Xu doing?"
"do not know..."
"Let's take a look again." He Weijie smiled bitterly.
at the same time,
Fang Jun, Hua Yanfeng, Zhong Yuan, Li Aimin, Fan Zhilong and many other professors came to this multimedia professor, of course Xu Yang and Xu Man, but the two little guys are sleeping in the arms of other young ladies , And these people are standing in the last row.
"what is this?"
"What is he doing?" Li Aimin asked curiously: "There is a problem... There is definitely a problem!"
Let alone these students,
Even the few professors present could not understand what Xu Mang was doing, saying that this was a calculation... but they could not see any substantive results.
but,
As the leader of Xu Mang, Fang Jun understands the nature of this man very well, and he is afraid that the world will not be chaotic. Although he is now a great scientist, what about it? The deepest essence of human nature cannot be changed.
After three minutes,
Xu Mang had already filled a blackboard, and then pushed the blackboard up. The blackboard on it was removed, and he began to get lost in ‘calculation’ again. At this time, Xu Mang gradually felt like coaching.
"..."
"This seems to be an experiment...just transforming the steps of the experiment into numbers." Fan Zhilong noticed a slight strangeness. He has been working with Xu Mang for the longest time and he knows 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 was stunned for a moment, then focused their gazes on the blackboard again. Facing the dense calculations, they had a new understanding and tried to interpret them in another way. Gradually these people felt the shock of those Xu.
But these people did not fully enter it, only saw the tip of the iceberg.
Ten minutes later,
Xu Mang wrote the last number and turned to look at the silent classroom. At this moment, all the students were still immersed in confusion. They stared at the blackboard with blank eyes, trying to interpret those cognitions beyond the existing framework.
however...
How could it be so easy to understand what the God of Physics wrote? Without Xu Mang's explanation ~EbookFREE.me~, I am afraid I would never understand what was written on it for a lifetime.
"Ahem!"
"Don't try to understand the above content." 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 I explain it today, I can inspire you to Unknown desire."
Words fall,
Xu Mang pointed to the original formula-like thing, and said seriously: "In fact, this is the core content, and the rest is to prove this formula..."
what?
Wrote about two blackboards,
The result is to prove that seemingly simple formula?
Many people are even more puzzled, what is this formula...
"To narrow the search for Majorana neutrinos, first solve the mystery of double beta decay." Xu Mang said seriously: "In fact, to a large extent... it can be achieved by including two decays. Nucleons are used to explain, for example, two protons decay into one proton and one neutron, or one proton and one neutron decay into two neutrons."
"But due to the combination of nuclear correlation and the interaction involving decay nuclei, this additional processing condition presents an extreme computational challenge." Xu Mang glanced at everyone present and continued: "This problem... used to be It cannot be resolved."
Could it be...
Everyone's expressions became surprised, and they stared at the mysterious formula on the blackboard.
"Yes!"
"This is the key to unlock the mystery of double beta decay!" Xu Mang knocked on the blackboard and said in a plain tone: "The next two and a half hours...I will lead you through the mysterious and unpredictable neutrino world!"
......
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