160 A Good News And A Bad News (3/3)
Chapter 160 A Good News and a Bad News (33)
With the words "Come on, I'm optimistic about you", Lu Zhou deeply realized the difficulty of this job, and finally figured out why the Internet was born here.
There are only three generals in Jin University's research staff, two theoretical physics experts, Academician Lu and Senior Brother Yan, plus the intern Lu Zhou, this lineup is quite strong. However, with such a lineup, the data in charge is only the data of the B1 partition.
And not only to analyze the data, but also major laboratories around the world are also contributing their own strength.
If there is no Internet, everyone sits together for a meeting and discusses, and then communicates with the laboratory separated by thousands of miles, this research really cannot be carried out.
For example, if you want to produce a constant mass spectrum, you use the amplitude analysis method, which involves two Breit-Wigner amplitudes in the analysis process, and the workload is surprisingly large. If there is no platform for timely communication, a lot of time will be spent on communication.
However, Tim Berners-Lee, who may have created the Internet, did not expect that the communication tool he designed for CERN would not be carried forward in the academic exchanges of physicists, but would be used by people bragging...
Academician Lu's meeting was very efficient. After the ten-minute meeting ended, the work was quickly distributed to everyone.
Lu Zhou is responsible for the calculation part, or to put it more accurately, is to process the data that Academician Lu gave him.
Although Lu Zhou has already achieved considerable attainments in the fields of functional analysis and group theory, he is still new to the specific work involving theoretical physics.
Fortunately, there was an assist from his teammate Yan, who filled his lack of theoretical knowledge. Relying on Senior Brother Yan's work experience in the BESlll cooperative organization, this work can be carried on reluctantly.
The third day after the work started.
In the conference room on the sixth floor of the hotel, Lu Zhou was staring at a whiteboard in a daze like an old monk in meditation.
The conference room next to it is the office of the research group of Shuimu University. Through the not-so-thick wall, he can even hear the fierce debate.
But all this has nothing to do with him.
He tried to ignore the physical problem and solve it as a purely mathematical problem.
However……
This is not an easy task.
[Mπ=(Mμ+Md)/2Fπ1<0|ΨΨ’|0>]
[From <0|Λ(x)|π^b>=ip^μ·FπΨ^(ab)e^(-ipx), the resonance energy of Λ* can be calculated as...]
The dense letters and numbers are mixed together, like a ball of tangled wool.
Stared at the whiteboard for a long time.
Suddenly, facing the whiteboard, Lu Zhou suddenly opened his mouth and said, "There are two resonance states near 1.02BeV?"
Brother Yan was stunned for a moment, glanced at the draft paper on the table, and then at the blackboard: "How did you get it?"
"Line 27, add the fermion field to the Lagrange quantity, and import the yukawa potential energy function..." Staring at the blackboard, Lu Zhou replied as if muttering.
Following Lu Zhou's line of sight, Senior Brother Yan, who was staring at the whiteboard, fell into deep thought.
After a while, he opened his mouth to speak.
"Your thinking is very jumpy, but...should be right. Have you participated in the IMO math competition?"
Lu Zhou shook his head: "No, I am Jin Da in the college entrance examination..."
Senior Brother Yan said with emotion: "It's unbelievable, you should go and get a gold medal back."
"It's too late, I'd better leave the opportunity to others."
Taking a deep breath, Lu Zhou pinched his sore brows.
It wasn't a sudden inspiration, nor was it a true epiphany.
This kind of theoretical physics problem is different from the problem of number theory. The former eats calculation and abstract thinking, while the latter eats inspiration.
Just now, he opened the plug-in and spent 100 precious points to sort out the data.
Using these points, however, is not without side effects. Writing a huge amount of knowledge into the brain, the load generated is no less than running a 3A-level stand-alone game masterpiece on an A card. The amount of information constantly pouring in makes Lu Zhou feel as if he has crawled over a thousand ants on his scalp. .
Still, it's all worth it. .
After the system instilled this knowledge into his brain, it didn't just give him an answer, the process of processing the data was also written into his memory.
For a scumbag, these processes may be no different from waste paper, and only one result is enough. But for him who knows something about quantum chromodynamics, he can easily digest this knowledge and make it his own.
If five minutes ago he was at a loss when faced with these numbers and letters, now he already knows how to do it, how to use his mathematical knowledge to solve these problems...
Seeing that Lu Zhou had found his way of thinking and was entering the state, Senior Brother Yan didn't care about him any more, and began to deal with the work in hand with confidence.
Under this tacit division of labor and cooperation, the time changed from early May to late May, and Lu Zhou finally finished processing the massive data.
However, this is not enough. Only when the last step of drawing is completed and all the data is fed back on a chart can it be considered complete.
This graph is called a Dalitz graph.
Each line in the picture represents a lock of hair belonging to a physicist...
Staring at the computer screen, Lu Zhou was counting on the draft paper with a pen while typing on the keyboard from time to time.
Looking at the reciprocating image, he suddenly spoke.
"I suddenly understood why most of the Princeton graduates end up meeting on Wall Street."
Senior Brother Yan, who was also processing the data, gave a hache and asked casually.
"why?"
"Don't you think this thing is like the K-line of a stock?"
"...It's really a little bit of you to say that." Senior Brother Yan was speechless for a while.
Lu Zhou sighed: "I feel that after I understand this thing, I will have no problem reporting to an investment bank on Wall Street."
"No, if you can understand this stuff completely, you will not be far from the Nobel Prize."
"maybe."
Of course, when he went to Wall Street to report this kind of thing, that's all Lu Zhou said.
Life still has to be a bit of a dream.
Although theoretical physics can't give him a Wall Street salary, it can give him something that Wall Street can't give him.
Such as system experience.
When those black technologies that are so awesome that they explode are unlocked one by one by him, what is the mere Wall Street? Sooner or later one has to kneel at his feet and sing conquest.
In this boundless fantasy, Lu Zhou suddenly felt that this boring time became less difficult.
Finally, on the last day of May, Lu Zhou completed the final "Dalitz diagram".
At this moment, there is still one week left before the report date set by the head of the LHCb organization. To overcome the biggest difficulty, he has enough time to complete the last step of image analysis and check the correctness of the data.
After closing the notebook, just as Lu Zhou stretched his waist, thinking about going to eat something later, Senior Brother Yan, who had just returned from dinner outside, had a serious expression on his face.
Just when Lu Zhou wanted to ask what happened, Senior Brother Yan went to sit across from his desk and said seriously.
"A good news and a bad news, which one do you want to hear first?"
Lu Zhou: "What's the good news?"
Senior Brother Yan: "Syracuse University has completed the analysis of the data in Area B1."
So fast?
Surprised by the speed of his competitors, Lu Zhou immediately asked, "What about the bad news?"
Senior Brother Yan: "The bad news is that they finished it one step ahead of us."
Lu Zhou: ...
MMP!
So where is the good news?
I originally wanted to update it four times, but it was too late T.T