This theory is often referred to as a "theory of ... and which is also responsible for holding atoms together), the weak nuclear force (which acts inside atomic nuclei, and is responsible for ...

Bohr turned to Planck's quantum theory to explain the stability of most atoms. He found that the ratio of energy in electrons and the frequency of their orbits around the nucleus was equal to ...

Dr. Sarbmeet Kanwal plans to discuss how the Horn Antenna in Holmdel led to the Big Bang theory at a talk at the county ...

AMO physicists strive to understand and control atoms, molecules, and light in new ways that were ... exploitation for new ways to probe and manipulate matter. Experiments and theory also tackle the ...

The basic hydrogen atom is the simplest of all atoms, now known to consist of a single proton and a single electron. Why even physicists still don’t understand quantum theory 100 years on Bohr ...

MOCHUS OF SIDON, the alleged precursor of Demokritus, is not so unknown to historians of science as Prof. See seems to think (February 13, p. 345), nor is Strabo the only ancient writer who ...

When atoms collide, their exact structure—for example, the number of electrons they have or even the quantum spin of their nuclei—has a lot to say about how they bounce off each other.

We know that matter is made up of particles called atoms and that an element is a substance that is made up of only one kind of atom. But what are atoms made up of? A very important part of ...

string theory says that everything is made of unbelievably tiny strings, whose vibrations produce effects that we interpret as atoms, electrons and quarks. In order for that to work, string theory ...