Chapter 345
Chapter 345
The reason why Xu mang thinks it is impractical is that quasars, as the result of the rapid growth and expansion of supermassive black holes in space, mostly grow by absorbing stellar matter. With the rapid absorption of a large amount of gas and dust by black holes, the regions around them begin to emit strong radiation.
This should be the source of the roentgen ray source, but... As the black hole gets bigger and bigger, the bright spots of quasars will get brighter and brighter. According to NASA, if they were formed only 850 million years after the big bang, they should be almost absorbed.
Unless...
this gas cloud is different from others.
"Professor Yuan?"
"Do you have any unique knowledge of gas clouds?" Xu mang asked cautiously.
"Gas cloud?"
"It's a very complicated thing." Professor Yuan said, "do you want to have a brief understanding or a thorough and systematic understanding?"
Xu mang said in a hurry: "behind."
"Come to my room after dinner and I'll tell you about the gas cloud." Professor Yuan said.
Xu mang Leng for a moment, thinking for a long time, whispered: "good."
“???”
What's the situation?
How do you look like a thief.
"Xu mang?"
"Did you find anything?" Professor Yuan asked.
"Well!"
"I think... The reason why only three roentgen ray photon energies have been detected is that..." Xu mang said in half, smiling: "it's because I'm too handsome."
"..."
"you're still hiding." Professor Yuan said with a smile: "do you think the gas cloud has covered the roentgen ray source?"
"Ah?"
"You know that, too?" "I thought I knew it," Xu asked
"We've studied it for a long time."
"It's not just us. Scientists all over the world have studied it." "A long time ago, a research team made a gas accretion model of a supermassive black hole in a large galaxy. From this model, it was found that the gas cloud could not cover the quasars," Yuan said
Sleeping trough!
Man, it's all over the place.
Xu mang said helplessly, "then I won't come at night."
After that,
in the so-called academic conference, Xu mang was in a state of confusion. At the end of the conference in the morning, Xu mang left the venue in a confused way. However, when he knew that there was still time in the afternoon, he almost didn't want to commit suicide.
"What's the matter?"
"Look at your sad face." Yang Xiaoman ate lunch and asked curiously: "this is not very wonderful."
In a word,
Yang Xiaoman said ominously, "is it because... You don't understand?"
"Well!"
"It's all in the clouds." Xu mang shrugged his shoulders and said innocently, "when I go back, I will learn English well, but I can't go on like this..."
"I can learn it long ago!"
"It's been delayed until now... I haven't had so many things to learn." Yang Xiaoman gave a white eye and said: "what do you do in the afternoon? Another afternoon in a muddle? "
"What can I do?"
"Some words are too professional to be found in dictionaries. This belongs to physical English." Xu mang face innocently said: "otherwise I don't go in the afternoon, sleep in the hotel all afternoon?"
"Go away!"
"You don't feel ashamed. I feel ashamed." Yang Xiaoman glared and said angrily: "in the afternoon, pretend to understand. If others clap, you will also clap. Anyway, you are not allowed to sleep."
"Oh."
In the afternoon,
Xu Mangqiang kept his spirits up and listened to the above five people who didn't know what to do. He talked endlessly. Occasionally, photos or videos appeared on the big screen, and this was the moment for Xu mang to rebuild his spirit.
Finally,
Xu gave up the plan of supporting himself, and began to open a storm of thinking in his brain, and solved the problem of roentgen rays that could not be detected by quasars.
At this time,
Xu mang began to make irresponsible and bold conjectures. He thought that the roentgen ray did not come from quasars, but from companion star galaxies. However, this brought new problems. How to explain that quasars are very fuzzy in the Qin ray.
"Professor Yuan?"
"Is there any academic conference tomorrow?" Xu asked.
"Yes!"
"..."
...
in the evening,
at night, Xu mang sat at the table thinking about how to shield the roentgen ray source. He thought about it, only gas cloud could do it, but Professor Yuan said it was impossible.
How embarrassingCheating again.
"Will the system... Gas clouds mask the roentgen rays of quasars?"
what?
A thousand skill points is enough?
Is it a routine again?
Xu mang teeth a bite, choose to pay directly.
[cold gas cloud]
horizontal trough!
That's the end?
Xu mang that chagrin, ten thousand did not think that he was deceived, this is simply the devil.
"Cold gas clouds?"
"Not ordinary gas clouds?" Xu mang frowns, and then find the elegant and easygoing Chuanxiao brother, let him send some information about the gas cloud.
Don't say,
Chuanxiao's work efficiency is really high, without any complaints, he directly fills Xu Mang's mailbox with a lot of mails.
"Hello
"Xu mang!"
"Don't call in the morning." Chuanxiao said angrily.
"I'm here at night." Xu said innocently with a blank face.
"..."
"brother! The earth is round, and it will rotate
As a result,
brother Chuanxiao hung up.
"Who is it?"
"So grumpy?" Yang Xiaoman sat at the head of the bed playing games, a discontented face said: "who is scolding you?"
"The internet lover sun Chuan laughs." Xu sighed blankly: "I woke him up from his sleep."
Yang Xiaoman raised his head and glanced: "you deserve it!"
Then
Xu mang downloaded the file attached to the e-mail, reading some information about the gas cloud and starting to study it.
According to the data,
Xu mang established a model on the hotel computer and calculated the approximate data through mathematical tools.
"Sleep!" Yang Xiaoman put away his mobile phone and called to Xu Mang: "you go to take a bath quickly!"
"Wait a minute. You wash it first." Xu mang lowered his head and continued to write and draw on the paper: "I am working."
For a moment,
Xu mang heard the sound of running water coming from the bathroom. Then Yang Xiaoman, wrapped in a bath towel, came out and put on his sleeping clothes in front of Xu mang.
"Ouch..."
"it's so cold!" Yang Xiaoman into the bed, on the spot was frozen some uncomfortable, said: "after you take a bath first... Hear not!"
Cut!
It's not to warm your bed.
Xu mang dare not to speak, can only nod in silence.
Soon,
Xu looked at the time, and it was almost time to take a bath and sleep.
is different from Xiaoman.
Xu Lan's bathing speed is faster than the former. Wipe a little shampoo, fry and rub it up, then waste is used, the extra foam is smeared on the body, and all of the flush is washed away, and it is almost over.
Glancing at Xiaoman, who has been waiting for a long time, Xu mang goes directly into the quilt without saying a word. He feels the gentle fragrance of the rest, and he can't help feeling that the quilt is really warm.
Then,
was a game of strength and skill, and Xu mang won!
...
the next day,
this is the last day of the black hole conference.
Xu Mang, with Yang Xiaoman, went directly to the sponsor and asked him to give himself 10 minutes to solve a problem that everyone was troubled by.
"Dear Xu, we can meet your requirements." Professor Smith said to Xu Mang, "we'd like to see you speak on the stage. By the way, can you explain your paper by the way?"
"He said yes. By the way, let me talk about your paper." Yang Xiaoman translated.
“OK!”
“3Q!” Xu mang nodded.
Professor Smith said with a smile, "you're welcome. By the way, would you like this lady to translate for you on stage?"
"Did he ask me to translate on stage?" Yang Xiaoman said.
Xu mang nods again.
Professor Smith thought for a moment and finally agreed to give the speech in this way.
After leaving the office,
Xu made final preparations to ensure that no mistakes would occur.
At the beginning of the black hole academic conference,
at this time,
the sponsor, Professor Smith, stood on the stage and told the black hole experts and students present.
"Ladies and gentlemen, yesterday NASA revealed possible evidence of an initial black hole in the universe, but there is a situation that puzzles you, why only three roentgen ray photon energies have been detected.""Fortunately, one of us, after a night's hard work, found the relevant reason."
The words
aroused an uproar.
"Who is this? Find the reason in one night? "
"Who knows..."
"I really want to see this genius right away."
"Cough!"
Professor Smith coughed slightly and said solemnly, "you must be guessing who this mysterious man is. In fact, many people know him. Not long ago, a paper by him caused a violent response in the field of astrophysics."
When he heard this, Professor Yuan was stunned. He found some clues in Professor Smith's words, such as not long ago, papers, astrophysics, reaction... How are these elements so similar to Xu mang?
"He is a genius from China, Xu mang."
"Welcome."
Xu mang?
Is it really him?
Professor Yuan looked at him in surprise when he heard it was Xu manghou.
At this time,
Xu mang got up and went to the stage. When he turned around, everyone was shocked by his youth.
Oh, my God!
How young!
He is so young that he has achieved so much.
Then, Xu mang made an action that made everyone wonder. He waved to the audience.
All the people under the stage were puzzled.
What's the situation?
What is this about?
At this time,
Yang Xiaoman walked towards Xu mang.
When everyone is confused, Xu mang blows into the microphone.
"Hello, Hello, hello?"
"Can you hear me? Can you hear me? "
As soon as his voice dropped,
Xu mang said to Yang Xiaoman, "translate it."
Yang Xiaoman: (* ~)
"
“???”
“???”
They didn't know what was going on. They saw the young man on the stage blow twice into the microphone and then said a word to the girl beside him.
Is this...
is this really funny?
"Smith?"
"What do you think of getting this young man to speak on the stage?" An old man sitting next to Professor Smith, with a black face, said, "it's very unreliable. I'm afraid it will be a farce."
Professor Smith said with a smile, "I think Xu will bring us an academic feast."
......
infodatos