Sentences with phrase «more neutrons»

More importantly, however, this time delay between the fission and the release of more neutrons allows some time for human beings to react and make adjustments, controlling the power of the chain reaction so it doesn't proceed too fast.

«The Los Alamos experiment was critical for the analysis we pursued: In the end, because it has this additional set of neutrons, it gets us to information which helps us to further clarify the physics of neutron stars — where there are many more neutrons relative to protons.

The thermal neutrons can then be absorbed by uranium - 235, which undergoes further reactions to produce even more neutrons in order to sustain a fission chain reaction.

The scientists at the HZB have also used the reconstruction period to improve the scientific instruments and to renew the neutron guides so that up to five times more neutrons reach the instruments.

«We expect that more neutron star mergers will soon be observed and that the observational data from these events will reveal more about the internal structure of matter,» HITS scientist Andreas Bauswein concludes.

Then they'd run into other uranium nuclei and induce a second round of fission reactions, emit even more neutrons, and on and on.

You can keep increasing the size of this nucleus by adding more neutrons, but there's a trade - off.

Every time an incoming neutron bombards one of the uranium atoms, the atom splits in two, expelling energy and releasing more neutrons, which in turn collide with other atoms and establish a chain reaction.

The neutron yield in Daya Bay's liquid scintilla... ▽ More Neutrons produced by cosmic ray muons are an important background for underground experiments studying neutrino oscillations, neutrinoless double beta decay, dark matter, and other rare - event signals.

A novel technique known as in - situ plasma processing is helping scientists get more neutrons and better data for their experiments at the Spallation Neutron Source at the Department of Energy's Oak Ridge National Laboratory.

Ramping up the power to the SNS proton beam enables the production of more neutrons for the thousands of scientists who visit the DOE Office of Science User Facility to conduct research.

«The asymmetry gradually increases from negative in proton - proton — with more neutrons scattering to the right — to nearly zero asymmetry in proton - aluminum, to a large positive asymmetry in proton - gold collisions — with many more scatterings to the left.»

We're hovering right below ten - quadrillion DT (deuterium - tritium) neutrons, and ignition proper will be a couple of orders of magnitude more neutrons.

As more and more neutrons pile up in the atom's nucleus, the neutrons undergo a radioactive decay, turning into protons.

At slower speeds, many more neutrons are absorbed in nonfi ssion reactions and are lost.

«Think of a neutron star like it's a huge nucleus, where you have ten times more neutrons than protons.

Delayed neutron emission adds more neutrons to the stellar environment, that can then induce new nuclear reactions.

Spin physicists first observed the tendency of more neutrons to emerge slightly to the right in proton - proton interactions in 2001 - 2002, during RHIC's first polarized proton experiments.

Eventually, as more and more neutrons are added, the nucleus becomes unbound to neutron emission.

«When a nucleus can't take in any more neutrons, it will undergo beta decay, which converts a neutron in the nucleus into a proton, while releasing an electron and a lightweight particle called an anti-neutrino.

The water on Comet 67P has more neutrons than earthly water, suggesting different origins.

If another atom absorbs one of those neutrons, the atom becomes unstable and undergoes fission itself, releasing more heat and more neutrons.

In this case, cesium - 137 has more neutrons than cesium - 134.)

Reminded by that of the Wells novel, Szilard imagined a neutron striking an atomic nucleus and thus knocking out two or more neutrons.

(In general, the more neutrons in an element, the more stable it will be.)

And I could also, with the new target and beam materials that would be possible with unlimited resources, go to more neutron - rich isotopes of superheavy elements, which could possibly make up an «island of stability» of long - lived nuclei.

More neutrons can promote stability by upping the strong - force interactions among the particles packed like sardines in a superheavy nucleus, which would otherwise repel each other.

To convert that into centimeters, it would measure 2.49 × 10 - 14 cm... but the key finding here is: The skin is thicker and more neutron - rich than previously believed.

With progressive studies, they moved up the element chain, to Calcium - 48, an extremely rare, solid commodity that has more neutrons than protons and, as such, carries a hefty price tag of $ 100,000 per gram.

So, if you have a bunch of neutrons together, some will have low momentum, and others will have high momentum; the more neutrons you have, the more high - momentum neutrons you would see, as they fill up higher and higher momentum states.

The more neutrons they swallow, the more mass they gain.

The more neutrons an element has, the heavier it will be.

When a faster neutron splits a Uranium atom, odds are that more neutrons will come out than if a thermal neutron hit it.

Notice how the valley curves toward the right.11 Light, stable nuclei have about the same number of protons as neutrons (such as carbon - 12 with six protons and six neutrons); heavy nuclei that are stable have many more neutrons than protons.

The vibrations that are set up temporarily distort a nucleus and, as explained on page 401, can cause it to eject one or more neutrons.83 The nucleus then becomes proton heavy which makes it less stable and more likely to decay.

Those reactors, in turn, rely on just five facilities to process the uranium «targets» that are bombarded with neutrons to make that particular isotope of molybdenum, which has more neutrons than most naturally occurring varieties of the element.