Summary of Las partículas subatómicas que pueden ayudar a resolver los grandes enigmas del universo | BBC Mundo

00:00:00 - 00:05:00

In the BBC Mundo YouTube video "Las partículas subatómicas que pueden ayudar a resolver los grandes enigmas del universo," the focus shifts to the Large Hadron Collider (LHC) at CERN in Switzerland, the world's largest particle accelerator. The LHC aims to study the fundamental laws of physics by colliding subatomic particles to recreate conditions similar to the early universe. Scientists hope to unravel the mystery of what the universe is made of, including the elusive dark matter and dark energy that make up 95% of the universe. The LHC, using powerful magnets, collides protons or hydrogen nuclei to produce new particles, some of which only existed for fractions of a second after the Big Bang. One such particle discovered at the LHC is the Higgs boson, crucial for understanding how other particles acquire mass. The LHC's discovery of the Higgs boson was a major milestone in 21st-century physics, providing evidence for the Higgs field theory. The video emphasizes the importance of collaboration and curiosity in advancing scientific understanding and encourages viewers to engage with science topics and check out the science playlist on their YouTube channel.

• 00:00:00 In this section of the BBC Mundo YouTube video titled "Las partículas subatómicas que pueden ayudar a resolver los grandes enigmas del universo," the focus shifts to the Large Hadron Collider (LHC), the world's largest and most powerful particle accelerator. Situated at the European Organization for Nuclear Research (CERN) in Switzerland, the LHC aims to study the fundamental laws of physics by accelerating subatomic particles to nearly the speed of light and colliding them to recreate conditions similar to those of the early universe. Scientists hope to unravel one of the greatest mysteries in science: what is the universe made of? The LHC, which is 27 kilometers in circumference and 100 meters underground, uses powerful magnets to guide and collide protons or hydrogen nuclei, which are part of a family of subatomic particles called hadrons. The collisions produce new particles that only existed for fractions of a second after the Big Bang, helping scientists understand the origins of all known matter, from plants to planets and galaxies. One such particle discovered at the LHC is the famous Higgs boson, which was predicted by scientists Robert Brout, François Englert, and Peter Higgs in the 1960s but remained undetected until 2012. The Higgs boson, often referred to as "the God particle," is crucial because it explains how other particles acquire mass. The LHC's discovery of the Higgs boson was a major milestone in 21st-century physics, as it provided evidence for the Higgs field theory that had eluded scientists for decades.
• 00:05:00 In this section of the BBC Mundo YouTube video titled "Las partículas subatómicas que pueden ayudar a resolver los grandes enigmas del universo," the speaker discusses the limitations of the Standard Model in describing all forms of matter in the universe. While ordinary matter, which makes up only 5% of the total, is well-understood, the remaining 95% is composed of dark energy and dark matter, two mysterious components about which very little is known. Researchers at CERN hope that discovering new subatomic particles will help shed light on the mystery of dark matter, at least. The video emphasizes the importance of collaboration and curiosity in advancing scientific understanding. If you enjoyed this video, please like it, share it, and leave comments with other science topics you'd like to see discussed. Additionally, the speaker recommends checking out the science playlist on their YouTube channel.