Posted on 12/08/2012 8:44:00 PM PST by neverdem
University of North Dakota scientist Mark Hoffmann's version of Star Search goes a long way -- a very long way -- out into the universe.
Hoffmann, a computational chemist, and his colleagues Tryve Helgaker, a well-known Norwegian scientist, and co-authors E.I. Tellgren and K. Lange, also working in Norway, have discovered a molecular-level interaction that science had puzzled over for decades but had never seen.
That discovery, it turns out, may redefine how science views chemical compound formation. It also answers questions about what goes on in places like white dwarfs, the super dense cores of stars nearing the end of their life cycles.
"We discovered a new type of chemical bonding," said Hoffmann, known globally for his pioneering work in the theory and computer modeling of chemical compound formation.
"That's a pretty bold statement, but I'm not kidding you! It's a brand new type of chemical bonding, not previously known to science."
Hoffmann and his colleagues have rewritten the chemical rule book for assessing what happens in the night sky. It's about answering timeless questions such as how stars form, evolve, and eventually die.
Their work also provides the secret for how some compounds form in the distant universe. This momentous discovery appears in an article in a recent issue of the journal Science.
"Our discovery addresses one of the mysteries in astrophysics about the spectrum of white dwarf stars," Hoffmann said. "White dwarfs have an unusual spectrum that has been thought to result from polymerized hydrogen and helium which, of course, do not occur on Earth.
"It's possible out there because the magnetic fields on white dwarfs are several orders of magnitude larger than anything that can be generated on Earth."
The closest white dwarf, Sirius B, is a faint twin to the brightest star in the night...
(Excerpt) Read more at sciencedaily.com ...
Bflr
It’s a new chemical reaction but stars have been doing it for eternity?
Interesting.
So far, so good.
"It's possible out there because the magnetic fields on white dwarfs are several orders of magnitude larger than anything that can be generated on Earth."
Ok, out of this world magnetic fields.
"There was speculation that this phenomenon should exist, but no one had the proof, and no one -- until the team I'm on described the process -- had the theoretical structure and the computational tools to address this," he said.
Now we are cooking with gas.
On Earth, even the boldest military experiments generate a peak of maybe 1,000 Tesla.... But on Sirius B, for example, magnetic fields are on the order of 200,000 to 400,000 Tesla, enough to challenge the electronic interactions that dominate the chemistry and material science we know on Earth.
So, at those places, the physics as we know them are "challanged" and likely out the window
Such vast magnetic fields directly alter the way atoms come together, and can alter the chemical reality we know on Earth.
Getting the idea that normal physical reality is out the window.
So how did they do it?
Yes, how? "We computationally modeled the behavior that we theorized, based on universally applicable physical principles," Hoffmann said.
Using applicable physical principlas, where normal physical principles are challanged? OK, whose on first?
Ok, almost forgot, The team's computer model supported their theory. Now it's up to astrophysicists to test the model by old-fashioned observation of the stars.
I think that might be shorthand for this is a newly discovered type of chemical reaction.
Most people can figure that out all by themselves, even if the discoverer uses sloppy language to describe the nature of his discovery.
Hydrogen and helium polymers are right up there with transparent aluminum.
The important question might be how this relates to LENR.
It might be at that.
Wonder how LENR might do under 1000 Tesla?
Be interesting to find out.
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