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+--- Thread: Inside the proton, the ‘most complicated thing you could possibly imagine’ (/thread-13105.html)
Inside the proton, the ‘most complicated thing you could possibly imagine’ - C C - Oct 26, 2022
https://www.quantamagazine.org/inside-the-proton-the-most-complicated-thing-imaginable-20221019/
INTRO: More than a century after Ernest Rutherford discovered the positively charged particle at the heart of every atom, physicists are still struggling to fully understand the proton.
High school physics teachers describe them as featureless balls with one unit each of positive electric charge — the perfect foils for the negatively charged electrons that buzz around them. College students learn that the ball is actually a bundle of three elementary particles called quarks. But decades of research have revealed a deeper truth, one that’s too bizarre to fully capture with words or images.
“This is the most complicated thing that you could possibly imagine,” said Mike Williams, a physicist at the Massachusetts Institute of Technology. “In fact, you can’t even imagine how complicated it is.”
The proton is a quantum mechanical object that exists as a haze of probabilities until an experiment forces it to take a concrete form. And its forms differ drastically depending on how researchers set up their experiment. Connecting the particle’s many faces has been the work of generations. “We’re kind of just starting to understand this system in a complete way,” said Richard Milner, a nuclear physicist at MIT.
As the pursuit continues, the proton’s secrets keep tumbling out. Most recently, a monumental data analysis published in August found that the proton contains traces of particles called charm quarks that are heavier than the proton itself.
The proton “has been humbling to humans,” Williams said. “Every time you think you kind of have a handle on it, it throws you some curveballs.”
Recently, Milner, together with Rolf Ent at Jefferson Lab, MIT filmmakers Chris Boebel and Joe McMaster, and animator James LaPlante, set out to transform a set of arcane plots that compile the results of hundreds of experiments into a series of animations of the shape-shifting proton. We’ve incorporated their animations into our own attempt to unveil its secrets... (MORE - details)
RE: Inside the proton, the ‘most complicated thing you could possibly imagine’ - Kornee - Oct 27, 2022
A fascinating peek into current thinking re just one ubiquitous yet composite building block of ordinary matter.
And to think this just spontaneously arose as a 'contingent necessity' of a self-created (or should that somehow be eternal) universe.
Nature evidently abhors not just a vacuum but simplicity too. Stubbornly going against the minimalist philosophical grain. Shame on Nature.