Theoretical Physics

#Antimatter : Matter in which the ordinary nuclear particles (such as electrons, protons, and neutrons) have been replaced by their corresponding antiparticles (that is, positrons, antiprotons, antineutrons, etc.). The difference between Matter and antimatter is charge. Thst means for istance positron (Antielectron is the antimatter of electron).This means it has Mass of electron,Spin of electron and others properties are similar to that of electron but it's charge is positive. And it's existence war theoretically put forward by Paul Dirac. For example, an antimatter hydrogen atom (or antihydrogen) would consist of a negatively charged antiproton as the nucleus surrounded by a positively charged orbiting positron. Normal matter and antimatter mutually annihilate each other upon contact and are converted into pure energy, called annihilation radiation. Although extremely small quantities of antimatter (primarily antihydrogen) have been produced in laboratories, significant quantities of antimatter have yet to be produced or even observed elsewhere in the universe. #Join_and_Share @TheoreticalPhysica

#Age_of_the_Earth : Planet Earth is very old, about 4.5 billion years or more, according to recent estimates. Most of the evidence for an ancient Earth is contained in the rocks that form the planet’s crust. The rock layers themselves, like pages in a long and complicated history, record the surface-shaping events of the past, and buried within them are traces of life that is, the plants and animals that evolved from organic structures, existing perhaps 3 billion years ago. #Join_and_Share @TheoreticalPhysica

⚛️SCIENCE OF COSMOS⚛️ Welcome to science zone. Here we will talk about • Quantum physics • Black hole • Higgs boson • Standard model • Space Telescopes • Universe and some of it mysteries What you have to do is just to share and join @scienceQM

VERA RUBIN AND DARK MATTER “The world is not only stranger than we suppose, but stranger than we can suppose,” British evolutionary biologist J. B. S. Haldane once said. Astronomers, like researchers in other branches of science, have learned Haldane’s lesson over and over as they discovered aspects of the universe that earlier scientists never imagined. In the 1970s and early 1980s, astronomers discovered once again how little they really knew about the cosmos. Compelling evidence showed that all their telescopes put together could observe only 5 to 10 percent of the matter in the universe; all the rest is “dark,” seemingly giving off no radiation at all. This shocking finding came from an unlikely source: an astronomer not trained in any of the usual colleges, not working on any of the science’s popular topics, and most unusual of all not a man. The scientist who first proved the existence of what has come to be called dark matter was one of the era’s few women astronomers, Vera (Cooper) Rubin. Fascinating👌 #Join_and_Share @TheoreticalPhysica

🕵️‍♂️Ķńow Moŕə👀 ➺  “The important thing is to never stop questioning or learning.” – Albert Einstein @Timetiip https://t.me/explore_more1

Italian astronomer Galileo Galilei used a newly invented device called a telescope to turn the Renaissance world on its head 400 years ago. In the 1920s, another astronomer, Edwin Powell Hubble, changed human beings’ picture of the universe almost as profoundly. Like Galileo, Hubble made his discoveries with the latest and best technology of his time—in Hubble’s case, the 100-inch (2.5-m) Hooker telescope on Mount Wilson. George Ellery Hale, the man chiefly responsible for that telescope’s existence, had personally invited Hubble to use it. #Join and #Share @TheoreticalPhysica

Astronomy Biology Chemistry Physics Mathematics https://t.me/AstroBioChemPhyM

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Conspiracy level: 999999😁

These are Some Important terms we often encounter in Particle Physics.👇👇 Antiparticle: A particle whose charge (if not neutral) and certain other properties are opposite those of a corresponding particle of the same mass. An encounter between a particle and its antiparticle results in mutual annihilation and the production of high-energy photons. Deuteron: A deuterium nucleus. Fusion: The formation of heavier nuclei from lighter nuclei. Neutrino: A nearly massless, uncharged fundamental particle that interacts exceedingly weakly with matter. There are three types: electron, muon, and tau neutrinos. positron: The antiparticle of an electron. proton-proton chain: A set of nuclear reactions by which four hydrogen nuclei (protons) combine to form one helium nucleus, with a resulting release of energy. #join #share @theoreticalPhysica