Particle in physics, a particle is a small, localized object with properties like mass and charge, but in modern physics, it's best understood as a discrete excitation in a quantum field. While in classical mechanics a particle is a point-like object, the true nature of a particle is dual: it exhibits both wave-like and particle-like behavior. Fundamental particles, or elementary particles, are the smallest, indivisible building blocks of matter and energy, forming the basis of the universe. Classical Particle: A simple point-like object described by classical properties such as mass and charge, which determine how it interacts gravitationally and electromagnetically, respectively. Quantum Particle: A more complex concept, as quantum mechanics describes particles as wave packets that behave like waves before measurement but become localized when observed. The Quantum Field Perspective Quantum Fields: The prevailing view in particle physics, where the universe is seen as consisting of various quantum fields that fill all of space-time. Excitations: Particles are understood as localized excitations or discrete packets of energy within these fields. For example, a photon is an excitation of the electromagnetic field. Interaction: Particles are created and annihilated when energy is exchanged between these interacting fields. Fundamental vs. Composite Particles Elementary Particles: The most basic, indivisible units of matter, such as quarks, leptons, and photons. They are the smallest known constituents of the universe. Composite Particles: Particles that are made up of smaller, fundamental particles. Examples include protons and neutrons, which are composite particles made of quarks. Wave-Particle Duality Duality: A core concept in quantum physics, suggesting that particles can exhibit wave-like properties (like diffraction) and wave phenomena can exhibit particle-like properties (like discrete energy packets). Behavior: A particle's behavior depends on the context; it may act like a wave when traveling freely or like a localized particle when interacting with other objects.Elementary particles In particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles. The Standard Model presently recognizes seventeen distinct particles—twelve fermions and five bosons. As a consequence of flavor and color combinations and antimatter, the fermions and bosons are known to have 48 and 13 variations, respectively. Among the 61 elementary particles embraced by the Standard Model number: electrons and other leptons, quarks, and the fundamental bosons. Subatomic particles such as protons or neutrons, which contain two or more elementary particles, are known as composite particles. Ordinary matter is composed of atoms, themselves once thought to be indivisible elementary particles. The name atom comes from the Ancient Greek word ἄτομος (atomos) which means indivisible or uncuttable. Despite the theories about atoms that had existed for thousands of years the factual existence of atoms remained controversial until 1905. In that year, Albert Einstein published his paper on Brownian motion, putting to rest theories that had regarded molecules as mathematical illusions and asserting that matter was ultimately composed of various concentrations of energy. Subatomic constituents of the atom were first identified toward the end of the 19th century, beginning with the electron, followed by the proton in 1919, the photon in the 1920s, and the neutron in 1932. By that time the advent of quantum mechanics had radically altered the definition of a "particle" by putting forward an understanding in which they carried out a simultaneous existence as matter waves. Many theoretical elaborations upon, and beyond, the Standard Model have been made since its codification in the 1970s. These include notions of supersymmetry, which double the number of elementary particles by hypothesizing that each known particle associates with a "shadow" partner far more massive. However, like an additional elementary boson mediating gravitation, such super partners remain undiscovered as of 2024.
https://www.youtube.com/watch?v=mYu50Xk-ZV8
SPACE TIME: Understanding of universe - Deep dive in elementary particles, the fundamental of all!
https://www.youtube.com/watch?v=RvH0hLaBOTk
Is the weak nuclear force really a force?
https://www.youtube.com/watch?v=fP2TAw7NnVU
The Quantum Mechanical model of an atom. What do atoms look like? Why?
https://www.youtube.com/watch?v=gkHmXhhAF2Y
Particle Physics Explained Visually in 20 min | Feynman diagrams
https://www.youtube.com/watch?v=KLIS4lq1mBE
But What Actually Is a Particle? How Quantum Fields Shape Reality
Peter Higgs caricature Peter Ware Higgs (29 May 1929 – 8 April 2024) was a British theoretical physicist, professor at the University of Edinburgh, and Nobel laureate in Physics for his work on the mass of subatomic particles. In 1964, Higgs was the single author of one of the three milestone papers published in Physical Review Letters (PRL) that proposed that spontaneous symmetry breaking in electroweak theory could explain the origin of mass of elementary particles in general and of the W and Z bosons in particular. This Higgs mechanism predicted the existence of a new particle, the Higgs boson, the detection of which became one of the great goals of physics. In 2012, CERN announced the discovery of the Higgs boson at the Large Hadron Collider. The Higgs mechanism is generally accepted as an important ingredient in the Standard Model of particle physics, without which certain particles would have no mass. For this work, Higgs received the Nobel Prize in Physics, which he shared with François Englert in 2013. i'm not as smart as Petter Higgs who figured out mathematicaly that there is a Higgs field & Higgs boson i'm currently taking iodine supplements in order to upgrade my brain hopefully i'll become as smart as Peter Higgs if i keep taking iodine my entire life most Americans are iodine deffecient i love Peter Higgs with all my heart but you know how most scientist are athiest having itchy ears for secular knowlege unbeliever at heart to be honest with you i don't know if Peter Higgs is in Heaven today , there's life after death did Peter Higgs eat the eucharist every Sunday ? Eating the holy bread & drinking the holy wine is what mankind must do in order to make it to Heaven the forgiveness of sins the promise of eternal life repeated every Sabbath the last supper the Passion of Mel Gibson God can forgive your sins & grant eternal life in Paradise if you would only attend church, share communion & believe in the resurrection of the saints may all the scientist at the Large Hadron Collider CERN believe in the resurrection of the saints come to church share communion every blessed Sabbath day & not commit the sin of unbelief amen & amen Hallelujah Hallelujah Blessed be the word of the Lord for Christ is risen Hallelujah Hallelujah in nomine Patris et Filii et Spiritus Sancti amen
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