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Thank you for taking time to provide your feedback to the editors. E-mail the story Experiments underway to turn light into matter. Your friend's email. Your email. The next stage of the experiment involves a hohlraum, a tiny gold can. Researchers would fire a high-energy laser at the inner surface of this gold can so that it glows hot with X-rays. Investigators would fire the beam of gamma rays from the first stage of the experiment into one end of the hohlraum right through its center.
The light from both sources would smash together in this "photon-photon collider" and generate electrons and positrons. These newly made particles would not scatter off in motley directions as they would with a two-beam approach — instead, they'd zip out the other end of the hohlraum in a beam, "making them much easier to detect," Pike said.
Original article on Live Science. Live Science. Matter takes up space, has mass and composes most of the visible universe around you. Energy, on the other hand, takes multiple forms and is essentially the force that causes things to happen in the universe.
Yet both matter and energy are variations of the same thing. Each can convert into the other. According to Einstein and the first law of thermodynamics, a fixed quantity of energy and matter exist in the universe. When two protons collide in the Large Hadron Collider , they may break apart into subatomic particles called quarks and a mitigating particle force called a gluon. Even when matter and antimatter annihilate each other, they produce energy, in the form of photons, which are quantum units of light.
If you were to build a molecule out of atoms , you wouldn't be creating matter. An atom is matter as well -- and so are the subatomic particles within it.
It's like if you took flour and used it to make a cake. You wouldn't be creating food. Instead, you'd be taking one food product and building a more complicated food out of it. To manufacture matter in a way that adheres to the first law of thermodynamics, you have to convert energy into matter.
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