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Quote of the day

When seen through the lens of technology, few resources are truly scarce; they’re mainly inaccessible. 

 

Peter Diamandis

How Neutrons Might Escape Into Another Universe

RATE THIS! +2
Posted in Science on 23rd Jan, 2012 04:06 PM by APM

he idea that our universe is embedded in a broader multidimensional space has captured the imagination of scientists and the general population alike.

 

This notion is not entirely science fiction. According to some theories, our cosmos may exist in parallel with other universes in other sets of dimensions. Cosmologists call these universes braneworlds. And among that many prospects that this raises is the idea that things from our Universe might somehow end up in another.

 

A couple of years ago, Michael Sarrazin at the University of Namur in Belgium and a few others showed how matter might make the leap in the presence of large magnetic potentials. That provided a theoretical basis for real matter swapping.

 

Today, Sarrazin and a few pals say that our galaxy might produce a magnetic potential large enough to make this happen for real. If so, we ought to be able to observe matter leaping back and forth between universes in the lab. In fact, such observations might already have been made in certain experiments.

 

The experiments in question involve trapping ultracold neutrons in bottles at places like the Institut Laue Langevin in Grenoble, France, and the Saint Petersburg Institute of Nuclear Physics. Ultracold neutrons move so slowly that it is possible to trap them using 'bottles' made of magnetic fields, ordinary matter and even gravity.

 

One reason to do this is  to measure how quickly the neutrons decay by beta emission. So physicists measure the rate at which the neutrons hit the bottle walls and how quickly this drops.  

 

There are two processes at work here: the rate of neutron decay and the rate at which neutrons escape from the bottle. So in the case of an ideal bottle, the rate of decay should be equal to the beta decay rate. But the bottles are not ideal so the rate of decay is always faster.
 



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Comments

Author: Guest
Posted: 2012-07-30
+0
Connie~I don't know if you remember me but I have panteid with you and Joy several times through the years. It has been a few years since I was out at the studio. However I would love to come and paint again! I know now until April is your busy time however, please let me know when there is any time you have a chance to paint or just visit. I think I even have a unfinished painting there.LOL it has been a long time so if it is not there anymore I understand. Can't wait to hear from you!Shala Ross Reply
Author: Guest
Posted: 2016-05-07
+0
That's a genuinely imsipserve answer. Reply
Author: Guest
Posted: 2016-12-26
+0
I came, I read this article, I couerqned. Reply


 

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