Planet Escape

After thinking quietly for a while, Xiang Gan threw the dragon fruit skin into the trash can, got up and walked out of the main control hall.

I drove the levitation vehicle to Mr. Li's quantum physics laboratory, just in time to see Mr. Li and a group of people doing experiments with a collider.

Xiang Gan stood at the door and didn't bother him. Other researchers saw Xiang Gan and wanted to notify Old Man Li, but he stopped him. Because Xiang Gan saw that old man Li was staring at the screen intently at this time, repeatedly playing various particles produced by hadron collisions.

"The 396th experiment failed. Keep the experimental records and study them carefully when you go back." Old man Li looked at it for a long time, then suddenly shook his head and said to the recorder beside him.

"The record is over, Professor Li. But I still don't understand why Professor Li is obsessed with finding the corresponding particle of that new particle. Hundreds of experiments have been carried out. The energy level of the Hadron Collider has reached its limit. That kind of corresponding particle did not appear at all, so we should change our thinking.”

The recorder's name is Chen Kang, who is also a university teacher and a very talented person himself, so he doesn't understand why Professor Li is obsessed with finding that illusory corresponding particle. In his opinion, this is a waste of time. With this time, it is better to study the newly discovered particles instead of looking for corresponding particles.

"Have you finished? Do you really want to know why?" Old man Li said lightly, not angry at all.

"Yes, Professor Li. Although you are in charge of this laboratory, I think it's really a waste of time to repeat a meaningless thing every day." Chen Kang said, looking directly at Old Man Li.

"Then I, I'll tell you why. Do electrons know? Do positrons and negative electrons know? Quarks know? Do up quarks and down quarks know? You have the ability to make all baryons consist of one kind of quark, or use three One up quark, or three down quarks, do you have the ability? Electron, muon, tau all have their corresponding anti-particles, even three kinds of neutrinos have their corresponding three kinds of antineutrinos.

The ancestors said that all things are composed of Yin and Yang, and a single attribute will be destroyed sooner or later. So any kind of basic particles will have a particle whose properties are opposite to theirs, and what I am looking for now is the opposite particle corresponding to that new type of particle. Not finding it now doesn't mean it doesn't exist, but our method isn't working right. "Old man Li said disdainfully.

"...You...you are making unreasonable words..." Chen Kang was furious.

"Whatever you say, I'm up to what I say here. Okay, let's leave everyone. Let's continue tomorrow morning...Hey, Xiao Gan, when did you come?" Old man Li turned around and suddenly saw Xiang Gan, feeling strange Said.

"I've been here a long time ago, but I can't bear to disturb you seeing how seriously you study." Xiang Gan said with a smile.

"Well, by the way, even if you don't come to me, I will go to you too. The energy level of this hadron collider is not enough. I have always failed in my experiments recently. You can build me another energy level collider." It must be this five-times hadron collider." Old man Li also said a little embarrassed. This hadron collider has only been in use for less than five months, and he needs to change it again, which feels a bit overwhelming.

Xiang Gan didn't answer, but walked to the screen and watched the particle impact scene played repeatedly. Among them is a new type of particle, a particle smaller than a quark, which is singled out.

"Teacher, you are looking for the antiparticle of this particle." Xiang Gan pointed to the new particle and said.

"That's right, if its antiparticle can be found, then the speed of research can be at least ten times faster,

That's why I want you to build a hadron collider from scratch. "

"Teacher, it's not that I won't help you. But with the current level of technology, I can only build the hadron collider that you are using, and I can't make any advanced ones. But if the teacher is looking for The antiparticle of this new type of particle, then the teacher doesn’t need to look for it, because there is no way to find it.” Xiang Gan said with a wry smile.

"Why, do you know what particle this is, do you know what its properties are, and what it does..." Old man Li immediately became unhappy.

"Teacher, I really know that this particle is called a graviton. If I guessed correctly, after overcoming the quark confinement, I decomposed the quark again and got this graviton. But teacher, you don't need to find the antiparticle of the graviton. Now, in the microcosm we know so far, there is no antiparticle of the graviton at all." Xiang Gan said with certainty.

In fact, when he saw the graviton, Xiang Gan was also taken aback, and he didn't expect it. After getting the hadron collider in the late stage of the second-level civilization, old man Li overcame the quark confinement so quickly and found the graviton. However, he also has a bit of a headache for old man Li's obsession. The antiparticle of graviton was also a difficult subject in the third-level civilization, and he couldn't find it at that time.

However, before Xiang Qian died, human civilization obtained the host system information of the fleeing civilization in the previous era in a ruin, and only then did it know that the antiparticles of gravitons cannot be detected by third-level civilization technology at all. At the same time, because of that information, human civilization was chased and killed by several civilizations, and finally all troops were wiped out, and the human mothership Hope exploded.

"How do you know? As for it being a graviton, I have just started experimenting and haven't completed all the experiments. How do you know? And why don't you look for its antiparticle, any particle cannot have a single property , that’s unscientific.” Old man Li was surprised.

"Teacher, you don't need to worry about how I know it. Anyway, listen to me, don't study its antiparticles now, that is not something that a second-level civilization can study. Now, teacher, you should think about how to use gravitons.

You must know that the emergence of gravitons can solve many problems. Grand unified theory, anti-gravity technology, artificial gravity devices, interstellar gravitational field cutting engines, etc., all require you to study gravitons, so your old time is very precious. , it becomes a waste of time to study antigravitons.

When the level of civilization is improved, I will build you a super-large particle collider in low-earth orbit around the earth, and use a star as an energy source. At that time, you are studying antigraviton, how about it. "Xiang Gan started to draw big cakes again in order not to let old man Li waste his time.

"Okay, then I will give up the research on the antigraviton first, and give you the research you need." Old man Li looked at Xiang Gan's serious expression, and felt that Xiang Gan was not fooling him, so he nodded, no Let's dig into the horns again.

Next, Xiang Gan stayed in the laboratory and gave a little opinion without affecting the old man Li's thinking. Although he knows the properties and usage of many gravitons, he will not say them. That would be of no benefit to old man Li. Only by experimenting little by little can old man Li better grasp the various properties and usage methods of gravitons.

The two of them studied until noon, when Xiang Gan received a reminder from Xingkong that Minister Hong was looking for him, so he left.