What is particle physics research like?
Particle physics is the study of the elementary building blocks of matter and radiation and their interaction. This includes leptons (such as the electron), the quarks that make up protons and neutrons, and gauge bosons, which mediate forces between the other particles.
What are the 4 new particles?
The four new particles we’ve discovered recently are all tetraquarks with a charm quark pair and two other quarks. All these objects are particles in the same way as the proton and the neutron are particles. But they are not fundamental particles: quarks and electrons are the true building blocks of matter.
How are new particles created?
When they collide, interesting things can happen. In most proton collisions the quarks and gluons inside the two protons interact to form a wide array of low-energy, ordinary particles. Very occasionally, these collisions produce new particles for us to find.
What are the applications of particle physics?
Selected examples illustrate a long and growing list of beneficial practical applications with contributions from particle physics.
- Medicine: cancer therapy.
- Homeland security: monitoring nuclear waste nonproliferation.
- Industry: power transmission.
- Industry: biomedicine and drug development.
What is the first invention in physics?
Isaac Newton: the first physicist. Isaac Newton is popularly remembered as the man who saw an apple fall from a tree, and was inspired to invent the theory of gravity. If you have grappled with elementary physics then you know that he invented calculus and the three laws of motion upon which all of mechanics is based.
What can we learn from new particle research facilities?
New facilities coming online in the next decade promise to open new horizons and revolutionize our view of the particle world. Particle theory addresses a host of fundamental questions about particles, symmetries and spacetime.
Where can I find the latest Physics News?
Read interesting physics news and the latest physics research discoveries on SciTechDaily. Listed here are recent physics news articles from sources like Harvard, MIT, Los Alamos, Rice University, Princeton, and Lawrence Berkeley.
What is particle physics?
Broadly defined, particle physics aims to answer the fundamental questions of the nature of mass, energy, and matter, and their relations to the cosmological history of the Universe.
What’s new in Physics for 2021?
PhysicsSeptember 4, 2021 Surprising Discovery of Light-Induced Shape Shifting of MXenes Ultrafast laser spectroscopy allows observing the motion of atoms at their natural time scales in the range of femtoseconds, the millionth of a billionth of… PhysicsSeptember 3, 2021 A Key Challenge to Harvesting Fusion Energy on Earth