Sentences with phrase «how nuclear reactions»

Over an 18 - month period, they worked in a windowless room, scribbling on a blackboard, feverishly figuring out how nuclear reactions in successive generations of stars could create the elements in the periodic table.

Not exact matches

Their theory, known as Big Bang Nucleosynthesis, included detailed predictions of how much of each element would have been produced in the roughly three minutes of nuclear reactions.

Figuring out how to create and control the nuclear chain reaction was the foundation for the 448 nuclear reactors producing energy worldwide today.

How do you turn off a nuclear reaction?

Steve Mirsky: And you talk about how it's possible that because neutrinos are an inevitable byproduct of nuclear reactions, they could be used to figure out if somebody is running nuclear facilities on the sly.

The standard model of how the Sun works is constructed with the aid of a computer from the most accurate data concerning solar nuclear reactions, the most precise available physical description of the solar interior,...

Kilpatrick et al. show how these observations can be explained by an explosion known as a kilonova, which produces large quantities of heavy elements in nuclear reactions.

Their aim is to gain a better understanding of thermonuclear reactions and, ultimately, how controlled nuclear fusion, which has proved remarkably elusive so far, could provide an alternative source of electrical energy.

Standard models of how the sun shines tell exactly how many neutrinos should be created by nuclear reactions in the solar core.

But Neile Miller, who was then the acting head of the National Nuclear Security Administration in Washington, says those experts specifically told her that Los Alamos didn't have enough personnel who knew how to handle plutonium so it didn't accidentally go «critical» and start an uncontrolled chain reaction.

So Einstein realized just how special the nuclear chain reaction and the release of the energy in an atom would be.

Content includes description of background radiation, description and animation of nuclear fission and diagram explaining how this leads to a chain reaction.

Find out how a nuclear fission reaction allows us to produce this power, and how a nuclear power plant works.