Is muon a point particle?
7909
What is spin as it relates to subatomic particles?
42210
Make Particles Point Towards the Camera?
65831
Understanding type of force interaction in particle decays
92007
Muon $g-2$ experiment: is there any theory to explain the results?
7824
Particles reaching a singularity
34788
Lagrangian for relativistic massless point particle
56776
How close does a particle-antiparticle pair need to be for annihilation to happen?
156863
Uncertainty Principle for a Totally Localized Particle
104657
Wave/particle duality
157951
Is it feasible to measure the energy of cosmic ray muons with a consumer Digital Single Lens Reflex camera?
20811
Anti-Particle of Neutron
47028
Is the wavefunction of particles inside a gas spread or localized?
132834
Trying to understand relativistic action of a massive point particle
144771
Is there any thing composed of elementary particles in this world that is not 3 dimensional?
86967
The concept of particle in QFT
125081
What is the reasoning that leads one to postulate this second form for the relativistic particle action?
87259
Constraints of relativistic point particle in Hamiltonian mechanics