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Anonymous users2024-02-16Particles Elementary Particle Fermion Quark Upper Quark Anti-Upper Quark Lower Quark Anti-Lower Quark Anti-Hypoquark Anti-Quark Anti-Quark Anti-Quark Anti-Odd Quark Top Quark Antitop Quark Bottom Quark Anti-Bottom Quark Lepton Electron Positron Positron Anti-Neutron Antineutrino Neutrino Neutrino Antineutrino Antineutrino Boson Canonical Boson Photon Gluon W Boson Z Boson Composite Particle Hadron Baryon Nucleon Hyperon Proton Antiproton Neutron Antineutron Particle Muon Quark Evenin Muson k meson meson d meson j meson meson other nuclei atom singular atom electron couple muon evens muon atom hyperon atom antihydrogen meson nucleus supernucleus heavy taste supernucleus molecule quasiparticle phonon exciton plasmon electromagnetic polaron pole magneto.
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Anonymous users2024-02-15Quite a lot. But now.
Scientist. Nor is it certain whether it is or not.
Particle. It can also be divided into smaller ones.
The current classification is:
Hadron. Lepton.
Propagation sub. Hadron.
Hadrons are all particles that are involved in the action of strong forces.
General. They are made up of quarks, and there are six types of quarks that have been discovered, and they are: top quarks, upper quarks, lower quarks, singular quarks, quarks, and bottom quarks. Thereinto.
Theory. Prophecy of the existence of top quarks, January 30, 2007.
Found in the United States.
Fermi Labs.
The vast majority of existing particles are hadrons, protons.
Neutron. Meson.
and so on belong to the hadrons. (Also discovered.)
Antimatter. There is a well-known antiquark, which has now been discovered and is being studied for its use, so we speculate that it may even exist.
Anti-Earth. Anti-Universe.
Lepton. Leptons are only involved.
Weak force. Electromagnetic force. And. Gravitation.
role, without involvement.
Strong interactions.
A general term for particles. There are six types of leptons, including electrons
Electron neutrinos.
sub, subneutrino.
sub, subneutrino.
Electrons, subons, and subons are electrically charged.
Elementary particle. Some.
Neutrino. are not charged, and all neutrinos have antiparticles; The sub is an important particle discovered in 1975 and is not involved.
Strong action. It belongs to leptons, but its mass is very heavy, 3600 times that of electrons and times that of protons, so it is also called.
Heavy lightweight. Propagation sub.
Propagators also belong to elementary particles. Transmit strong effects.
Gluon. There are a total of 8 species, which were indirectly discovered in 1979 in the three-injection phenomenon, which can form gluon balls, but have not been directly observed due to the phenomenon of color confinement.
Photon. Deliver.
Electromagnetic interaction.
And pass. Weak effect.
w+, w- and z0, gluons then transmit strong interactions. Heavy.
Vector. Boson.
It was discovered in 1983 and is very heavy, 80-90 times that of a proton.
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Anonymous users2024-02-1462 Elementary Particles:
1. Lepton (12 types).
01. Electronics.
02. Positron (antiparticle of electron).
03, sub.
04. Anti-sub.
05, sub.
06. Anti-sub.
07. Electron neutrinos.
08. Anti-electron neutrinos.
09, sub-neutrinos.
10. Anti-neutrino.
11. Sub-neutrinos.
12. Anti-neutrinos.
2. Quark (36 species) quark, layer, loss (6 flavors, 3 colors, positive and negative particles = 36 kinds).
13. Red quarks.
14. Anti-red upper quark.
15. Quarks on green.
16. Anti-green on quark.
17. Quarks on the blue.
18. Anti-blue quark.
19, red lower quark.
20. Anti-red lower quark.
21. Quarks under green.
22. Anti-green lower quark.
23, blue quark.
24. Anti-blue lower quark.
25, red quark.
26. Anti-red quark.
27, green quark.
28. Anti-green quark.
29, blue quark.
30. Anti-blue quark.
31, red chiquark.
32. Anti-red odd quark.
33, Green Qi Quark.
34. Anti-green odd quark.
35, Lanqi Quark.
36, anti-blue chirk.
37, red-capped quark.
38. Anti-red-top quark.
39, green-capped quark.
40. Anti-green-capped quark.
41. Blue-capped quark.
42. Anti-blue-capped quark.
43. A quark with a red background.
44. Anti-red-bottom quark.
45. Green-bottomed quark.
46. Anti-green-bottomed quark.
47. Blue bottom quark.
48. Anti-blue-bottom quark.
3. Gauge bosons (canonical propagators) (14 kinds).
49. Gravitational type - neutral gluon (type open string) upper quark - upper quark 50, gravitational type - neutral gluon (type open chord) anti-upper quark - anti-upper quark 51, magnetic type - neutral gluon (type closed chord) (anti) lower quark - (anti) lower quark 52, magnetic type - neutral gluon (type closed chord) quark - anti-quark 53, positive power type gluon upper quark - lower quark.
54. Negative electric gluon upper quark-lower quark.
55. Positive power type gluon anti-upper quark-anti-lower quark.
56. Negative electric gluon anti-upper quark-anti-lower quark.
57. Photons (light quantum).
58. Graviton (or a hypothesis).
59, w + boson.
60, w-boson.
61, z boson.
62. Higgs boson
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Anonymous users2024-02-13quark: 3 colors; 6 flavors; There are just as many anti-quarks, so the quark number should be 3 6 2 = 36;
Lepton is also 6 "flavors", colorless, with positive and negative particles, so Lepton has 6 2 = 12 species;
There are 12 species of Gauge Boson, and they include 8 species of Gluon; w, z, and a photon;
Finally, there is the recently fried hot Higgs Boson, which is a real scalar Boson, so in the Standard Model, it is colorless, tasteless, chargeless, positive and negative, and has no chirality, so there is only one kind.
Therefore, the sum of the number of all the above particle species should be: 36 + 12 + 12 + 1 = 61. That's all the particles of the Standard Model ......
I don't know why it is reported that it is a ...... of 62 kinds of particles
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Anonymous users2024-02-12--- elementary particles that make up matter.
Quark class: Upper quark +2 3 (constituent of atoms), lower quark -1 3 (constituent of atoms), quark +2 3
Strange quark -1 3
Top quark +2 3
Bottom quark -1 3
Electrons and neutrinos.
Electron neutrino is neutral.
neutrino neutral.
neutrino neutral.
Electron-1 (the constituent that makes up atoms) Sub-1 -1 sub-1 --- elementary particles that transmit force.
Electromagnetic force photons (elementary particles of light) are neutral.
Weak boson (weak boson +1
Weak boson -1
Weak bosons are neutral.
Super gluon is neutral.
Gravitational gravitons (not yet discovered) are neutral.
--The elementary particle that gives mass to all particles, the Higgs particle, neutral? Charged (theory predicts that such elementary particles should exist).
CERN (European Centre for Nuclear Research) is using the world's top experimental equipment LHC (Large Hadron Collide) to study the Higgs particle. 】
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Anonymous users2024-02-11Depending on the force, particles are divided into three categories: hadrons, leptons, and propagators.
Elementary Particle Classification Characteristic Family Charge Mass (Note) Average Life (S) Common Decay Products Antiparticle Lepton Stable - e+ve00 stable - v-ev 00 stable - v- baryon p+stable——,n 0 - n + less than 10 -14 , radiation + meson + radiation 0k++, 0k+ (fast decay mode) ,0 (slow decay mode) +v- ,ev-, v -,e+v k0 (antiparticle) decay in the same way as k0 - k0 , 0 + radiation Note: The mass of the particles in the table is given in the unit of energy 1mev (megaelectron volt). If compared to everyday units, 1MEV is equivalent to working at 1kW of power.
Elementary particles refer to the smallest and most basic units of matter that people know. However, after the quark theory was proposed, people realized that elementary particles also have complex structures, so the term "elementary particles" is generally not mentioned now. According to the different forces, particles are divided into three categories: hadrons, leptons, and propagators[1] Hadron Hadron Hadron is the general term for all particles involved in the action of strong forces. >>>More
Name: Elementary particle.
English name: elementary particle >>>More
According to the current understanding of the structure of the particle world, according to the standard model, the particle world is composed of 62 kinds of particles, of which 60 kinds have been confirmed by experiments, and there are 2 kinds of evidence of their existence that have not been observed in experiments, which is the limit of segmentation at this stage. >>>More
No. Elementary particles are an outdated name, when people discovered neutrons, protons, electrons, they thought they were the most basic particles that make up matter, so they were called elementary particles, so molecules are not. But then some other particles were discovered, as well as more basic layers (also called quarks), so the name elementary particles were no longer used, only particles.