Three days later,

The supermassive black hole team of the Xu Yang Institute is in an embarrassing dilemma. Although several people graduated from the Department of Physics, the Physics Department of Fuzhou University has astronomy courses, and it is also a required course in theoretical physics. In this group, there are two from the theoretical physics department.

Physics major.

pity...

Faced with the problem of the rapid growth mechanism of supermassive black holes, the two were still at a loss. They could not explain the growth rate of the black hole growth model. How was this supermassive black hole formed? Why did it grow to such a terrifying mass.

According to theory, black holes are formed after a massive star runs out of fuel. When a star has no fuel left to burn, it can no longer support its mass and collapses. If the star is massive enough, it will collapse

into an object with huge gravity.

As the black hole gradually sucks in nearby dust and gas, its size will continue to increase, eventually reaching the huge proportions of a supermassive black hole.

However, the actual situation is not like this. According to the results of simulation calculations, it is impossible for an ordinary-mass black hole to appear, suck in dust and gas, and then rapidly grow into a supermassive black hole, unless a 'seed' black hole is formed by the collapse of a supermassive star.

The second idea of ​​this team is that a small number of black holes grow at an incredible speed, or smaller black holes merge together and grow into supermassive black holes.

However, I finally chose the first point of view. Those inflated black holes may have been formed due to the collapse of a super-massive star. Unfortunately, according to the data provided by the observatory, there are currently no stars of this level in the universe.

Then the team members found a research report from two years ago. Australia discovered the fastest growing black hole in history. Its mass is about 20 billion times that of the sun, and it is growing at a rate of one percent per million years.

Rapid growth.

How to explain?

I'm afraid this can only be closer to the primordial black hole, otherwise there is no explanation at all.

"well..."

"It's dead!" A young postgraduate student from the Physics Department of Fuzhou University sighed and said with a miserable look on his face: "I am now more and more inclined to believe that this was the creation of a primordial black hole from external pressure at the moment of the big bang, otherwise it cannot be explained at all.

of."

"Bullshit!"

"The primordial black hole is just a hypothetical black hole put forward by scientists. It cannot exist at all... In short, I don't think it is the primordial black hole. It must be that we did not observe the details, or our direction was wrong." Dai Dai

The girl wearing glasses said angrily: "There are less than three days left...can you work harder?"

Work harder?

How to add it?

Facing this girl's words, the other four boys looked helpless. It was neither this nor that, there was absolutely nothing they could do.

"well?"

"You said...could it be that Professor Xu didn't know it himself, so he left this topic to us?" A bold boy frowned and said seriously: "I think it's possible...

.We may have become the scapegoats for this project.”

As soon as the words fell,

Instantly refuted by the other four people, the girl wearing glasses said seriously: "Do you think you have "Conservation of Information is the Basic Law of the Universe: The Mystery of Lost Information" and "The Utilization Value of Quasi-Periodic Oscillation Signals in Black Holes"

Do the authoritative experts of these two research reports need to find a scapegoat?"

"I think...Professor Xu is testing us to see if we are qualified for the work here." The girl with glasses sighed and said helplessly: "It is said that those who can study at Fuzhou University are the proud ones.

A kind of people, but... From the perspective of Professor Xu, we seem to be just mortals, at most we know a little more formulas than others."

for a time,

There was silence in the laboratory, and no one spoke.

"I think..."

"Let's be honest with Professor Xu directly. We don't have the ability to study the rapid growth mechanism of supermassive black holes. Maybe he can give us some pointers." A graduate student present said: "This is not shameful at all. We really don't know...

.Instead of wasting our time here, we should be frank and explain our shortcomings."

Faced with this proposal, it was quickly accepted by everyone, and then another question arose: who will confess all this to Professor Xu?

"Since no one wants to go, why not... let's go find Professor Xu together. There is an old saying that the law does not blame everyone... Even if it is the fault, we can each bear a little burden." The boy smiled bitterly and said: "I

Let’s look at this method.”

Then,

A group of people went from the Magic City Observatory to the Xu Yang Research Institute.

at the same time,

Xu Mang is solving the problem of scattering of uncharged neutrons. After three days of hard research, he found that Gyrotron 2 needs to build a neutron diagnostic device, which is simply called an in-flight neutron spectrometer instrument. It mainly uses

Measurement of the fusion emission neutron spectrum for rapid diagnostics and measurements.

At present, Xu Mang can only do this step. He cannot solve the problem that uncharged neutrons will not be restrained for the time being.

certainly,

This device was only temporary. Xu Mang still wanted to solve the neutron scattering problem, but there was no way... The pride in his heart could not let him accept such a failure.

"Are you busy?"

"Come on, come on...sign." Brother Chuan Xiao found Xu Mang with the document and said with a smile: "We have found another double black hole system. It is estimated that your theory can be demonstrated in three years.

, if so...you have made history."

"ah?"

"What theory?" Xu Mang asked with a confused look on his face: "You mean the new Hubble constant?"

"right!"

"Originally, this time was set at five years, but according to my calculations, it can be completed in almost three years." Brother Chuanxiao said seriously: "Once a large amount of data is obtained, the whole world will accept you.

The new Hubble constant.”

"Oh...it doesn't matter." Xu Mang responded calmly: "In three years...maybe I will be a father."

Sun Chuan laughed:???

Well?

So fast?

"You...you are going to be a father so soon?" Brother Chuanxiao said with a look of horror: "Indeed...I found that you have stopped smoking recently. Are you really planning to have a child? You

You are so young... you have just entered the grave of marriage, and you are about to go to hell. Are you crazy?"

"well..."

"My mother and mother-in-law are urging me hard. They can't wait to hold the child in their arms tomorrow morning." Xu Mang said helplessly: "It's okay if we are just two elders. We can just pass the time if we are busy with work. The problem... Xiaoman also

I want to be a mother, what can I do?”

Brother Chuan Xiao frowned and asked seriously: "Xu Mang... you are going to be finished!"

Xu Mang: Embarrassed

After Brother Chuan Xiao left, Xu Mang was no longer in the mood to continue his research. He slumped on the chair alone. What the hell should he do?

Bang bang bang!

Sudden,

There was a hurried knock on the door in the office. After being asked to come in, Xu Mang saw all the members of the black hole team walking into the office with a hint of helplessness and sadness. Judging from the mental state of these people, it was estimated that

Came to ask for help.

"What's wrong?"

"Everyone seems to be shot..." Xu Mang asked curiously: "Tell me about the situation."

"Professor Xu... we... we have estimated your expectations. Regarding the problem of the rapid growth mechanism of supermassive black holes, the five of us are powerless and cannot find any solution at all." The girl wearing glasses said helplessly.

.

"oh..."

"It turns out that this is what happened. I had expected it a long time ago." Xu Mang said with a smile: "Show me your research report. I want to know your progress."

moment,

The girl took out a mobile data disk, handed it to Xu Mang, and said, "It's all in there."

After inserting the mobile data disk, Xu Mang took a look at the contents. After only a few minutes, he raised his head and said with a smile: "The idea is good, but the idea is wrong."

"ah?"

"What do you mean?" said the girl wearing glasses.

"Who came up with the black hole in the beginning?" Xu Mang asked curiously: "There is something awesome!"

"Well..."

"Xu...Professor Xu is me!" A boy said cautiously: "Is there some nonsense?"

"It's okay."

"Scientific research requires rich imagination." Xu Mang said seriously: "Without these wild imaginations, it is impossible to go too far. The reason why we can have such a life is to rely on imagination, and then
To be continued...