Out of Pure Light Matter is Created

AI Thread Summary
Positrons can be created from colliding photons, illustrating the direct conversion of energy into matter. Research on "pair production" and "two-photon physics" supports this phenomenon, which has been observed for over 75 years since the Big Bang. Particle colliders, such as the LHC, also demonstrate this principle by converting kinetic energy into mass and producing various particles. The discussion emphasizes the theoretical and experimental foundations of energy-to-matter conversion. Overall, the exploration of these concepts highlights significant advancements in understanding particle physics.
slickjunt
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Hi !

Here is the article I'm talking about: link
tl;dr - Positrons are created from colliding photons head on .

I am looking for other research that supports this direct translation of Energy --> Matter . It doesn't necesarrly have to be labrotory tested, could be theoretical as well .

Thank you !
 
Science news on Phys.org
Google around for "pair production" - we've been turning photons into massive particles for easily 75 years.
 
Right after the bigbang colliding photons were producing lots of particles.
 
Besides "pair production" mentioned by Nugatory, you might also try googling "two-photon physics".
 
slickjunt said:
I am looking for other research that supports this direct translation of Energy --> Matter . It doesn't necesarrly have to be labrotory tested, could be theoretical as well .

Thank you !

If you include kinetic energy, then just look at every single particle collider in the world, including the LHC. The combined kinetic energy of the colliding particles is turned into mass and a pleasant plethora of particles are produced.
 
thank you all !
 
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