I Don’t Want to Win Lying Down

To a large extent, fame and status occupy most of the right to speak, at least for Xu Mang. When the author of the paper was not Xu Mang, but XY Laboratory, he stood by everyone. the opposite of.

Even if his point of view is correct, but he is not as famous as NASA, whatever he says is wrong in the eyes of others.

and,

Very wrong.

Xu Mang took a look at the criticisms of himself on Weibo. Most of them were self-media marketing accounts, bragging wildly about how epoch-making this NASA discovery is, and how much it has influenced today's physics. It can almost be loaded. history.

However... As a professional, Xu Mang couldn't see the significance of the so-called epoch-making.

These bad media know how to brag...

At this time,

the phone rings,

It was Xiaoman calling.

Hello?

Big idiot! Yang Xiaoman said angrily: XY, do you use the name of our son, Xu Yang?

...

What kind of association is this? Xu Mang said with black lines all over his face, I just took the capital letters of our two surnames casually, so why did I have something to do with my son? How could you be born with such a small ass? out of a son.

Hearing Xu Mang's words, Xiaoman was furious, and angrily scolded, I can't have a caesarean section, are you annoying? People who talk serious to you always like to talk, and now the Internet is full of Criticism, you know?

Know.

I just saw it. Xu Mang leaned back on his chair and said with a smile, I think this NASA paper is well written, and many points of view agree with mine.

this...

Are you scared now? Yang Xiaoman asked in disbelief: Shouldn't you be furious, and then fight back vigorously?

I can't find the other party's shortcomings for the time being,

Judging from mathematical logic, he is correct. Xu Mang said awkwardly but politely: Don't panic...Give me half a day, there should be no problem.

Um...

I've uninstalled Weibo for the time being. When you're done, tell me so I can download it again. Yang Xiaoman said, Just now, I almost pissed off my old lady when I checked Weibo.

...

You... Xu Mang said helplessly, Anyway, no one else knows it's me, so it doesn't matter.

cut!

Anyway, it's annoying to see. Yang Xiaoman said with a smile: Oh...do you still have that broken car without air conditioning?

It is necessary!

This is an out-of-print Porsche GT2RS, and you can't buy it now. Xu Mang said seriously, This is my second wife, don't get me wrong.

Yang Xiaoman snorted coldly, and asked hastily: When will you help Dad's company? Recently, he was forced to go home late every day by some chip material. My mother has a lot of opinions on this.

oh...

When I come back from Oxford University, I will help Dad settle the matter of the chip material. Xu Mang said seriously, Don't worry...I'm here.

...

Wait a minute! Yang Xiaoman came to his senses and asked curiously, Where did you say you came back from?

ah?

Didn't I tell you about the experiment at Oxford University? Xu Mang froze for a moment, then said in a squeak, No... I obviously greeted you in a dream, were you in a dream? Did you forget?

Yang Xiaoman: @#￥%...\u0026*

I'll tell you tonight, I still have things to deal with now.

Without giving Xiaoman any chance to speak, Xu Mang hung up the phone directly.

Thinking back to the question,

How to use pure mathematics to prove that the wobbling accretion disk really exists in the universe?

actually,

This problem is not difficult at all, you only need to know the angular momentum of the neutron star, but the current value is unknown, once you know the angular momentum, and calculate the gravitational difference between the star and the neutron star, you can know whether it is in the neutron star. swing.

In general, it is spherical or axisymmetric.

If this asymmetry exists,

Another major earthquake is about to occur in the field of astrophysics.

Hello?

Brother Chuan Xiao...can you help me find the angular momentum value of the neutron star in the MAXI J1621501 binary star system? Xu Mang asked, I need an approximate value.

this...

Our equipment can't do it. Chuan Xiaoxiong said seriously: ESA's equipment can do this, but they won't be so boring.

oh...

Xu Mang thought for a while, and said seriously, Then I'll push it myself, calculate this value, and let them observe it by themselves.

words fall,

Hang up the phone.

Immediately afterwards,

Xu Mang began to add an unknown angular momentum to it based on the content in The Ridiculous Neutron Star Swinging Accretion Disk, and deduced the calculation process from scratch. After an hour and a half of continuous calculation and verification, Xu Mang roughly concluded that a value.

Not accurate enough, but barely usable.

However,

Xu Mang also wanted to try it out. Based on the concept of wobbling accretion disks, Xu Mang felt that there was another phenomenon in the universe, the wobble jets of black holes, and the accretion disks of black holes were in an asymmetric structure.

don't even say,

In the ESA database, Xu Mang found an observation data paper from 30 years ago, which was the data of the black hole in the V404 binary star system. At that time, the black hole ejected a large amount of high-energy matter and radiation.

Afterwards, Xu Mang found a paper by an ESA intern, which contained the data that the black hole had been dormant for 26 years, and then started to erupt again.

Xu Mang noticed in the paper that this light source behavior was intermittent and continuous.

For this,

Xu Mang thought this was the swinging jet of the black hole.

In order to verify his idea, Xu Mang established a corresponding black hole ejection model similar to before. The black hole is devouring the companion star, sucking matter into its accretion disk, and then some matter in the disk is ejected.

For some reason, the black hole is misaligned with its own accretion disk, causing the disk interior to wobble like a spinning top that is decelerating, ejecting energetic ions in different directions as it changes direction.

Subsequently,

It was the demonstration of Xu Mang's mathematical ability, which took him an hour.

knock off!

That's it. Xu Mang looked at his two papers, didn't bother to revise them, and directly posted them on the website of the Princeton Astrophysics Association in the name of XY Laboratory.

...

ESA,

ESA.

This is an official organization dedicated to exploring space. However, recently many people in this organization have focused on NASA. An expert in the field of neutron stars recently got into a fight with an unknown laboratory.

This incident became a topic of discussion after dinner.

in,

Professor Chester and Professor Carter, who also studied neutron stars, were the ones who paid the most attention to this matter, but they didn't make a sound, they just waited quietly. Unfortunately, the XY laboratory seemed to have disappeared.

well...

What a pity!

in the lounge,

Professor Carter drank his coffee and said to his colleague Chester, This XY laboratory seems to have disappeared, but the viewpoint is very novel and bold.

Um!

It's a bold and interesting point of view, but it lacks some basis and evidence. Chester laughed: Whose laboratory do you mean this XY laboratory?

have no idea.

I always feel that this laboratory is very mysterious. Carter said seriously: Maybe someone is doing a spoof, there is no such laboratory at all.

At this time,

Another colleague rushed to find the two.

quick!

XY Laboratory published two papers! The colleague said hurriedly.

???

???

this...

It was mentioned just now, and this happened?

Using an intern's laptop, Carter logged on to the Princeton Astrophysical Society's Web site and quickly found two papers from XY Labs.

Serious Neutron Star Wobbled Accretion Disk

Existent Black Hole Swinging Jets

what's the situation?

How come black holes are involved?

The two were full of confusion, but they still clicked on Serious Neutron Star Swinging Accretion Disk first. This paper is very targeted, and it is obviously aimed at NASA. According to the calculation given by the NASA researcher The process was re-derived.

Thus an estimated angular momentum is obtained.

...

...

Neither of the two spoke. If this estimate is correct, I am afraid that there really are accumulators that are constantly swinging in the universe. Because of the difference between the angular momentum and the gravitational force of stars, according to the calculations, there is indeed an unstable gravitational field.

this...

How was this deduced? Carter looked at the calculation process in horror, it was too complicated... so complicated that it was overwhelming.

I'm getting more and more curious now... who is this XY laboratory. Chester said seriously: Speaking of which, we can observe the angular momentum of this neutron star, maybe... a miracle can really happen.

Have you thought it through? Carter said seriously, This is a big project!

I know.

But it's worth a try. Chester said with a smile, Do you want to see the helpless expressions of those from NASA?

Carter nodded: When you say that, I really can't wait.

Immediately afterwards,

Carter and Chester clicked on the second paper published by the XY Institute, titled Existing Black Hole Swing Jets...

moment,

The two fell into confusion.

V404?

Isn't this a binary star system discovered by our ESA?

As they continued to delve deeper into this paper, they gradually discovered that something was wrong, and the two of them didn't react until the calculation part later.

At this time, the two were shocked to the point where they could not speak. Although the V404 binary system has been separated for many years, they can see this special number, and the memory still goes back to the past. At that time, an intern of ESA conducted an in-depth observation of the V404 binary system. , the result is a shocking picture.

The plasma ejected by this black hole flows out in clusters.

Many people have discussed this matter, but it did not attract much attention. After all, ESA was in a sad atmosphere at that time. The comet probe Rosetta was crashed and lost contact with the ground.

However,

never thought,

The problem left over from history has been solved at this time today.

Hello?

Diff! Carter called an ESA black hole expert and said seriously: On the website of the Princeton Astrophysical Association, there is a paper called Existing Black Hole Swing Jets, please take a look quickly, is it correct? of!

ten minutes later,

Professor Carter's cell phone rang, and the caller was the black hole expert.

Carter!

Do you know who this registrant 'XY Lab' is?!

 …

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