According to the classical model of nuclear structure, the internal structure of nucleons should not change if they are bound into atomic nuclei. But it was discovered 35 years ago that quarks inside ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Here's a mysterious truth that scientists have known since 1983: Protons and neutrons act ...
No one really knows what happens inside an atom. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. No one really knows what happens inside an atom.
A few days ago I wrote about how different measurements of the Hubble parameter gave results that didn't quite agree. It's not the only example of such an experimental disagreement. In fact, one of ...
OAK RIDGE, TN—A team of scientists has for the first time measured the elusive weak interaction between protons and neutrons in the nucleus of an atom. They had chosen the simplest nucleus consisting ...
The positions where differences in proton numbers between two neighboring nuclei at the neutron drip line with odd Z and even Z simultaneously undergo saltation nearby reproduce known magic numbers ...
OAK RIDGE, Tenn. — Examining the smallest parts of the universe often takes the biggest kinds of equipment. At Oak Ridge National Laboratory, a unique piece of equipment the size of a building is ...
Two neutron stars smashed together and shook the universe, triggering an epic explosion called a "kilonova" that spit lots of ultradense, ultrahot material into space. Now, astronomers have reported ...
For four years, James Chadwick was a prisoner of war in Germany. When World War I ended, he returned to his native England to rejoin the mentor of his undergraduate days, Ernest Rutherford. Now head ...
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