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CERN Researchers Capture Antimatter For The First Time

A groundbreaking advancement has taken place within the research of antimatter. The CERN lab was able to create atoms of antimatter which were able to be observed. Antimatter atoms have never been produced that are able to be observed.

This is actually the very first time antimatter atoms happen to be caught

In Geneva, Switzerland, there is a CERN laboratory with researchers. The Telegraph explains that these scientists were able to do an experiment to capture antimatter. They captured the antihydrogen for a fifth of a second before it was blasted out of existence. There were just 38 atoms caught. For subatomic particles, a fifth of a second is a long time. ALPHA, or Anti-hydrogen Laser Physics, was used by the researchers to produce antihydrogen, reports the BBC, so that they could put them in a field with 700 million positively charged electrons, also known as positrons, and 10 million protons. A magnetic container was used for the experiment. This produced it so a gas cloud the size of a match head was formed. This formed antihydrogen. It was 38 atoms worth. Antihydrogen is the element used in studies as it’s basically hydrogen, the simplest element, with opposite charges.

Genuine antimatter

A particle of matter with an opposite electrical charge is what antimatter is. For instance, a normal electron has a negative charge and behaves in a certain way. Anti-electron, sometimes called positrons, have good charges although they behave just like an electrons. The existence of positrons was first confirmed in 1932 by Carl D. Anderson at CalTech, and for his discovery he won the 1936 Nobel Prize in Physics. It’s hard to ever see antimatter. It and ordinary matter annihilate each other when in contact. The challenge is how to create an antimatter particle that exists long enough to study it.

Concerns with physics

In physics, one of the biggest mysteries has always been matter and antimatter. Less antimatter exists than matter, because if equal amounts of matter and antimatter existed, the universe would have annihilated itself long ago. It’s pretty amazing that the researchers were able to create the few atoms of antimatter for a few seconds due to this.

Citations

The Telegraph

telegraph.co.uk/science/8141780/Antimatter-captured-by-CERN-scientists-in-dramatic-physics-breakthrough.html

The BBC

bbc.co.uk/news/science-environment-11773791

Wikipedia

en.wikipedia.org/wiki/Antimatter