General explaination of standard model/particles in general?

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The discussion centers on a high school student seeking a deeper understanding of the standard model of particle physics and how particles interact. The standard model describes fundamental particles, including quarks, leptons, and gauge bosons, and their interactions through fundamental forces. The student expresses confusion about the mass of certain particles, noting that some quarks have greater mass than protons and neutrons. Participants suggest resources for further learning, emphasizing the importance of foundational knowledge in physics. The conversation encourages exploration of advanced topics in particle physics.
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Sorry if this was posted in the wrong section. I'm only going to be a senior in high school and have never taken physics but I think I might want to study/major in it in college, obviously not for sure yet since it's still a long ways away. I've recently become interested in this stuff and have only skimmed the surface from looking at articles/videos online and I really want to go way more in depth since I am also pretty good at math.

Anyways, can anyone explain to me what the standard model really is/says? And how particles work and interact with each other in general? For example, I've known that an atom is made of the proton neutron and electron and that they're made of smaller quarks and subatomic particles, but that some of those quarks and particles have a larger mass than the proton and neutron. How is that even possible? Correct me if I'm wrong on any of this, I'm surely no expert :)
 
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Start here:

http://particleadventure.org/

If you have any questions after that, fire away! Our "High Energy, Nuclear, & Particle Physics" forum would be the best place for that, BTW.
 
Thanks, looks good. I'll try it out.
 
Time reversal invariant Hamiltonians must satisfy ##[H,\Theta]=0## where ##\Theta## is time reversal operator. However, in some texts (for example see Many-body Quantum Theory in Condensed Matter Physics an introduction, HENRIK BRUUS and KARSTEN FLENSBERG, Corrected version: 14 January 2016, section 7.1.4) the time reversal invariant condition is introduced as ##H=H^*##. How these two conditions are identical?

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