Page 2 - Subatomic Physics News Today

Boston MA (SPX) May 26, 2023 - The following article is adapted from a press release issued by the Laser Interferometer Gravitational-wave Observatory (LIGO) Laboratory, in collaboration with the LIGO Scientific Collaboration and

On Wednesday, the LIGO-Virgo-KAGRA (LVK) collaboration began a new observing run with upgraded instruments, new and even more accurate signal models, and more advanced data analysis methods. LIGO is operated by Caltech and MIT.

The positively charged particle at the heart of the atom is an object of unspeakable complexity, one that changes its appearance depending on how it is probed. We've attempted to connect the proton's many faces to form the most complete picture...

A grab bag of things that flopped across the transom

To step aside. elected in 2019, critics say economic mismanagement, sweeping tax cuts and high borrowing mean he should take the blame for this crisis. this has grown into a movement to oust a political family which has run sri lanka out with an iron fist. and until they go, protesters say theyll stay. i want to tell you about a new discovery which is being described as the first step in a big shift in our understanding of the universe. scientists at fermilab just outside chicago have found that...

Researchers at CERN’s Large Hadron Collider in Switzerland recently detected a vanishingly rare particle they believe was around at the very

The rare tetraquark is one of dozens of nonelementary particles discovered at the accelerator and could help test theories about the strong nuclear force

Credit: TU Wien Heads or tails? If we toss two coins into the air, the result of one coin toss has nothing to do with the result of the other. Coins are independent objects. In the world of quantum physics, things are different: quantum particles can be entangled, in which case they can no longer be regarded as independent individual objects, they can only be described as one joint system. For years, it has been possible to produce entangled photons - pairs of light particles that move in comp...

Courtesy of CERN 01/14/21 By Stephanie Melchor The ATLAS collaboration has begun to publish likelihood functions, information that will allow researchers to better understand and use their experiment’s data in future analyses. Meyrin, Switzerland, sits serenely near the Swiss-French border, surrounded by green fields and the beautiful Rhône river. But a hundred meters beneath the surface, protons traveling at nearly the speed of light collide and create spectacular displays of subatomic fir...