Particle nature of radiation
58775
What exactly does the *frequency* of a photon mean?
82470
Why is there an emission of gamma rays?
77731
'size' of a photon
68726
Does photon have size measurement because of its particle nature
94442
Fundamental particles identical or just differences very small?
12645
The position of center of mass of electron cloud in an atom
92532
Conservation of Mass during Electron - Positron Annihilation
7824
Particles reaching a singularity
114593
Physics of simple collisions
39207
Which side of wave-particle duality to choose in a given situation
135590
What is the magnitude of the force on a charged particle due to electromagnetic radiation?
79690
What actually are virtual particles?
140005
How will a particle with energy less than $V_{\rm min}$ behave?
90766
Why are alpha particles such a prominent form of radiation and not other types of nucleon arrangement?
85582
Why aren't all photons virtual particles even in the "vacuum" of empty space?
86967
The concept of particle in QFT
157091
Photons in coulomb field