Physicists Solve a Muon Mystery. Now, Old Results Don't Add Up

(quantamagazine.org)

71 points | by ibobev 2 hours ago ago

21 comments

  • lokimedes an hour ago

    Glad I didn’t spend the last ten years on that problem! As my CERN advisor suggested :)

  • ThrowawayTestr an hour ago

    That's the best part about science.

    • storywatch 4 minutes ago

      It's good for the world but terrible for the practitioners in academia. Imagine you are in your last year of your PhD and then something new comes out and completely invalidates/obsoletes your results. Cough natural language processing PhDs during COVID when GPT-3 came around..

      • radicaldreamer a minute ago

        This happens in biology all the time.

        PHDs will spend years mastering some intricate multi-day long procedure to do some thing and a new discovery will obviate the need for the procedure completely.

    • pavel_lishin an hour ago

      I remember reading the Three Body Problem, and thinking to myself: this is implausible. If scientists started getting weird results, they'd be thrilled, not suicidal!

      • Diogenesian 28 minutes ago

        I believe the alien scientists were depressed by the guaranteed collapse of their civilization, not the difficulty of certain differential equations. So it's more like a doctor getting weird results while working on a cure for a pandemic.

        Edit: oops, see the reply below... and my grumpy response. I seriously forgot about that entire plot point.

        • glenstein 12 minutes ago

          I'm pretty sure they're referring to scientists on Earth.

          • Diogenesian 2 minutes ago

            Hmm, fair enough - I checked Wikipedia. My mind completely erased the "sophon" bit or whatever it was called, it just got erased again. Not a fan of that particular fairy dust.

            I thought they were referring to the inability of the aliens to make an accurate calendar.

      • an0malous 42 minutes ago

        The history of scientific revolutions does not support this view

        • pavel_lishin 37 minutes ago

          How do you mean? I cannot remember any particular scientific revolution where scientists were suicidal, or even particularly crestfallen.

          Quantum Mechanics is the closest thing I can think of, where Einstein famously refused to accept some of the implications, and where scientists had great disagreements about things like the Copenhagen interpretation and what it means for the actual nature of reality - but I don't think any of them were sad about it.

          • ben_w 2 minutes ago

            One of the boldest chapter one introductions I've ever seen comes to mind:

              Ludwig Boltzmann, who spent much of his life studying statistical mechanics, died in 1906, by his own hand. Paul Ehrenfest, carrying on the work, died similarly in 1933. Now it is our turn to study statistical mechanics.
            
            - "States of Matter", David L. Goodstein, https://archive.org/details/statesofmatter0000good_e2n5/page...
          • ceejayoz 34 minutes ago

            https://en.wikipedia.org/wiki/Barry_Marshall had to drink a beaker of Helicobacter pylori because no one would believe it caused ulcers.

            https://en.wikipedia.org/wiki/Ignaz_Semmelweis wound up in an insane asylum for suggesting surgeons should wash their hands.

            Scientists get hidebound just like the rest of us, at times.

            • glenstein 9 minutes ago

              Those are definitely unfortunate examples and I can see how those environments pushed them to their limits. But if we're talking large-scale systematic thinking about what kind of data would be necessary to show that there's such a thing as a typical, characteristic civilization scale negative reaction to scientific revolutions, these don't demonstrate that this is the usual case. Obviously they're important in their own right.

              But also the book doesn't suggest that scientists going missing was just a function of humanity's customary response to scientific progress. In the book, it's a very intentional sabotage campaign.

              • applfanboysbgon a few seconds ago

                The point being made is about the general reaction to weird results. The original supposition was that it would be implausible for scientists at large to have an adverse reaction to results that defied their current worldview. Given that we have seen this play out, there is in fact nothing implausible about it at all.

                The specifics (proton-scale supercomputers sabotaging scientific experiments by altering the outcomes into incoherent results, the adverse reaction being suicide) aren't important here, because that's obviously the realm of fiction -- we don't need an actual instance of scientists committing suicide to suggest that it's plausible, because we don't an actual instance of proton-scale supercomputers sabotaging results. We just need to acknowledge that adverse reactions to unexpected results do happen, so plausibly in a fictional story if you have very unexpected results then your scientists could have very adverse reactions as well.

            • pton_xd 23 minutes ago

              > wound up in an insane asylum for suggesting surgeons should wash their hands.

              Was rejected and mocked by the medical community for his idea, developed a drinking problem and eventually committed to an asylum by his colleagues after having a nervous breakdown. While in the asylum he was beaten by the guards and died from a wound infection ... yikes!!

        • jpk 36 minutes ago

          Yeah. In principal, scientists should be excited by weird results. In practice, though, humans are complex creatures with intellectual and emotional inertia. There's an understandable element of dread when you realize your life's work finds itself on shaky ground.

        • tgarrett 12 minutes ago

          I'm a plasma physicist, and personally I love weird results - new mysteries to solve! That said, there are a wide range of personality types out there. And I would also be extremely surprised if the correct solution to some particular weird result was, for instance, that the Maxwell equations are broken for that regime (other than expected quantum corrections, e.g. the Schwinger limit).

      • black6 22 minutes ago

        They were getting inconsistent results, not just weird ones. However I agree that suicide probably wouldn't be where they would end up.

      • ck2 35 minutes ago

        well maybe depends how fundamental

        if objects you put on a table started falling through the floor it would be a bit stressful

        lol

        but Dr. Becky gets really excited about all the various "crisis in cosmology" because she knows new science/knowledge will emerge from solving those questions

        and you remind me there's another season coming up in that series, can't wait

        "Is he still in the grandmother’s house? We would like to speak to him."

  • colechristensen 23 minutes ago

    I really dislike the writing style of being so "friendly" for people who don't know anything about the space that you obscure what the topic of the article is at all.

    It's a third of the way through the article when "g-2", the problem at hand, is mentioned. Information that should have been shared in the title took a third of the article to figure out.

    • gloryjulio 11 minutes ago

      Yep. This would backfire spectacularly for people just want to know what's going on. They would just dump the article in the llm and ask, 'what problem is this article about'