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

drove the hovercar to Old Man Li's Quantum Physics Real Yearn room, and happened to see Old Man Li and a group of people using the collider to make real things.

Xiang Qian stood at the door and didn't go over to disturb, and the other researchers saw that Xiang Qian just wanted to inform Old Man Li, but he stopped him. Because Xiang Qian saw that at this time, Old Man Li was staring intently at the screen, repeatedly playing various particles produced by hadron collisions.

"The 396th real yàn failed, keep the real yàn record, go back and study it carefully." Old man Li looked at it for a long time, then suddenly shook his head and said to the recorder next to him.

"Done, Professor Lee. However, I still don't understand why Professor Li is obsessed with finding the corresponding particle of that new type of particle, which has been realized hundreds of times. The energy level of the Hadron Collider has reached its limit. That kind of counterpart particle doesn't appear at all, so don't we have to think differently? ”

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 the ethereal particle. In his opinion, this is a waste of time, and with this time, it is better to study the new particles than to find any corresponding particles.

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

"Yes, Professor Lee. Although you are responsible for this real room, I think it is indeed a waste of time to repeat one meaningless thing every day. Chen Kang looked directly at Old Man Li and said.

"Then I, I'll tell you why. Does electron know? Do positrons, negative electrons know? Does quark know? Do you know that up quarks and down quarks? You have the ability to make all baryons make up one quark, either three upper quarks or three lower quarks, do you have the ability to do that? Electrons, muons, and potters all have their corresponding antiparticles, and even the three neutrinos have their corresponding three antineutrinos.

The ancestors have said that everything is composed of yin and yang, and a single attribute will be ruined sooner or later. So any kind of basic particle, there will be a particle with the opposite property of them, and now I'm looking for the opposite particle of the new particle. Just because we don't find it now doesn't mean it doesn't exist, but our method doesn't work correctly. Old man Li said disdainfully.

“…… You...... You are a strong word...... "Chen Kang was angry.

"Whatever you want, I'll say it here, okay, everyone disperse, let's continue tomorrow morning...... Hey, Xiao Qian, when did you come? Old man Li turned around and suddenly saw Xiang Qian, and said strangely.

"I've been here a long time ago, but seeing that you've been studying so seriously, I can't bear to disturb you." Xiang Qian said with a smile.

"Well, by the way, even if you don't come to me, I'll go to you too. The energy level of this hadron collider is not enough, I have been failing to do it recently, you can build me another hadron collider with an energy level that is five times that of this one. Old man Li also said a little embarrassed. This hadron collider has only been in use for less than five months, and he has to replace it again, which feels a bit difficult for a strong man.

Xiang Qian didn't answer, but walked to the screen and watched the repeated particle impact screen. Among them is a new type of particle, a particle smaller than a quark, which is labeled separately.

"Teacher, you're looking for the antiparticle of this particle." Xiang Qian pointed to the new type of particle and said.

"That's right, if you can find its antiparticle, then the research degree can be at least ten times faster, that's why I want you to build a new hadron collider."

"Teacher, it's not that I don't help you. But with the current level of technology, I can only build the hadron collider that you use, and I can't make it even if it's advanced. But if the teacher is looking for the antiparticle of this new type of particle, then the teacher doesn't have to look for it, because he can't find it at all. Xiang Qian said with a wry smile.

"Why, do you know what kind of particle this is, do you know what its properties are, what it is doing......" Old man Li was immediately unhappy.

"Teacher, I really know that this particle is called a graviton. If I'm not mistaken, after overcoming the quark confinement, the quark was broken down again and this graviton was obtained. But teacher, you don't need to look for graviton antiparticles, in the microscopic world we know at present, you can't find graviton antiparticles at all. Xiang Qian said with certainty.

In fact, when he saw the graviton, Xiang Qian was also startled, 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 out the graviton. However, he also had a bit of a headache for Old Man Li's persistence, and the antiparticle of the graviton was also a difficult subject when it was a third-level civilization, and he didn't find it at that time.

However, before Xiang Qian's death, human civilization was in a ruin, and obtained the host system data of the fugitive civilization of the previous era, and only then did he know that the antiparticles of gravitons were not detectable by the technology of the third-level civilization at all. At the same time, because of that information, human civilization was hunted down by several civilizations, and finally ended with the exhaustion of all the troops, and the human mothership Hope blew itself up.

"How do you know? I've just started experimenting with gravitons and haven't done all the experiments yet, how do you know? And why don't you look for its antiparticles, no particle can have a single property, that's not scientific. Old man Li was surprised.

"Teacher, you don't have to worry about how I know. Anyway, listen to me, don't study its antiparticle now, that's 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, such as the grand unified theory, anti-gravity technology, artificial gravity devices, interstellar gravitational field cutting engines, etc., all of which require you to study gravitons, so your old time is precious, and it is a waste of time to study what anti-gravitons.

When the level of civilization is raised, I will build a large particle collider in low earth orbit around the earth for you, using a star as an energy source, and you will be studying antigravitons at that time, how about it? In order not to let Old Man Li waste time, Xiang Qian began to draw flatbread again.

"Okay, then I'll give up this antigraviton research for now, and give you the research you need." Old man Li looked at Xiang Gan's serious expression, and felt that Xiang Qian was not fooling him, so he also nodded, and stopped drilling the horns.

Next, Xiang Qian stayed in the real room, and gave a small opinion without affecting Old Man Li's thinking. Although he knows a lot about the properties of gravitons and how to use them, he won't say them. That is not good for Old Man Li, only little by little, Old Man Li can better grasp the various attributes and ways of use of gravitons.

The two of them studied until noon, when Xiang Qian received a hint from the starry sky, and Minister Hong looked for him, so he left without leaving.

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