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Preliminary results from two experiments suggest something could be wrong with the basic way physicists think the universe works, a prospect that has the field of particle physics both baffled and thrilled.
Tantalizing Results of 2 Experiments Defy Physics Rulebook
Preliminary results from two experiments suggest something could be wrong with the basic way physicists think the universe works, a prospect that has the field of particle physics both baffled and
courthousenews.com
10:24 AM · Apr 7, 2021
https://www.courthousenews.com/tantalizing-results-of-2-experiments-defy-physics-rulebook/
(AP) Preliminary results from two experiments suggest something could be wrong with the basic way physicists think the universe works, a prospect that has the field of particle physics both baffled and thrilled.
The tiniest particles arent quite doing what is expected of them when spun around two different long-running experiments in the United States and Europe. The confounding results if proven right reveal major problems with the rulebook physicists use to describe and understand how the universe works at the subatomic level.
Theoretical physicist Matthew McCullough of CERN, the European Organization for Nuclear Research, said untangling the mysteries could take us beyond our current understanding of nature.
The rulebook, called the Standard Model, was developed about 50 years ago. Experiments performed over decades affirmed over and again that its descriptions of the particles and the forces that make up and govern the universe were pretty much on the mark. Until now.
New particles, new physics might be just beyond our research, said Wayne State University particle physicist Alexey Petrov. Its tantalizing.
*snip*
soothsayer
(38,601 posts)taxi
(1,896 posts)why use that picture? Other than it being perfect for the subject.
soothsayer
(38,601 posts)taxi
(1,896 posts)Nice that they used a back-of-house photo, instead of the tired old same old.
Qutzupalotl
(14,335 posts)LudwigPastorius
(9,191 posts)What you're seeing is probably a hell of a lotta cigarettes in that face.
LudwigPastorius
(9,191 posts)a fermion can be a lepton without necessarily being a muon.
Fermions are particles with half-integer spin: electrons, muons, quarks, neutrinos and many more.
Leptons are basically all fermions that do not participate in the strong interaction. Electrons, muons and neutrinos are examples of leptons; quarks are an example of a fermion that is not a lepton.
Oversimplifying, a muon is basically like a heavy electron. Both muons and electrons are fermions, and both are also leptons.
TheBlackAdder
(28,226 posts)electric_blue68
(14,956 posts)Klaralven
(7,510 posts)Moving the magnet sort of redefines "wide load".
Leith
(7,813 posts)There's nothing wrong with current scientific thinking. Just as there is nothing wrong with Newtonian physics just because it couldn't accurately describe certain observed occurrences until Einstein came along.
For example: the planet Mercury was not orbiting the sun exactly the way that astronomers thought it should. No matter what, no matter how they took into account the effects of the other planets, Mercury's path was not precisely what it should have been.
Eventually, they arrived at the solution with the help of Einsteinian physics which says that matter and energy are the same thing in different form. So what? If they are the same, then energy can have a gravitational field like matter does. The sun's own gravitational field had its own gravitational field which explained Mercury's perturbations quite well. Blows yer mind, don't it?
This puzzle could open up all sorts of new hypotheses to explore.