This proceedsīy exchanging a virtual electron around in a loop. Probability, a photon will "bounce off" of another one. Tiny effect, called "light-on-light scattering", where, with a very low They will pass through each other without interacting. Strentgths of two electromagnetic waves colliding is just the sum of This is because theĮquations of electricity and magnetism are "linear" - the local field Low-energy photons (like visible light, radio waves, x-rays and justĪbout anything outside of a high-energy physics laboratory), photonsįor the most part just go right past each other. The energies of the photons has to be really high, however. Opposite beam to produce pairs of particles which may be observed in aĭetector. The protons and antiprotons also have aĬloud of photons around them which may interact with the photons in the These collisions also happen in proton-antiprotonĬollisions at high energy. The quarks may have lots of energy to pull on the strongįorce holding them together so that they may produce jets of subatomic To produce a pair of particles like an electron and a positron, a muonĪnd an antimuon, or some quarks, depending on how much energy isĪvailable. These photons come together with enough energy Or the positrons, but the photons in the "entourage" around the beamĮlectrons and positrons. This happens all theĮlectron-positron collisons, often what collides are not the electrons May collide to make an electron-positron pair. This reaction also works in reverse - a pair of photons You need at least two, in order to conserve both energyĪnd momentum. Positron)- the result is usually a pair of photons (sometimes you get Low-energy annihilation of an electron and an anti-electron (known as a And what kindĬollide and produce other particles. When theĪntiphoton and photon collide, would they fuse? And if so, would theyįorm a particle that has mass, or one that is massless. I have just thought of some stuff to add to my other question. You can find lots out about particles at, part of the Particle Data Group's. A pi_0 is made up of a quark andĪn antiquark and is in fact its own antiparticle also. A neutronĬannot be its own antiparticle because it is made up of quarks and anĪntineutron is made up of antiquarks. Other things must also be zero, like the number of quarks.
Their own antiparticles must be electrically neutral, because anĪniparticle has the opposite electrical charge as its partner particle. Nuclear force, and the strong force, respectively. Their own antiparticles, notably the force carriers like photons, the Zīoson, and gluons, which mediate the electromagnetic force, the weak Anti-photons" is "yes", but the disappointment here is thatĪnti-photons and photons are the same particles.
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