Bohr in a sentence

Because Sommerfeld had a sincere interest in his students and knew of Heisenberg's interest in Niels Bohr 's theories on atomic physics, Sommerfeld took Heisenberg to Göttingen to the Bohr-Festspiele (Bohr Festival) in June 1922.

At higher-order perturbations, however, the Bohr model and quantum mechanics differ, and measurements of the Stark effect under high field strengths helped confirm the correctness of quantum mechanics over the Bohr model.

In 1913, Niels Bohr incorporated this idea into his Bohr model of the atom, in which an electron could only orbit the nucleus in particular circular orbits with fixed angular momentum and energy, its distance from the nucleus (i.

In that period, Niels Bohr was on a lecture engagement at the Princeton University and I remember one afternoon Willis Lamb came back very excited and said that Bohr had leaked out great news.

Moseley wrote to Bohr, puzzled about his results, but Bohr was not able to help.

Multiperiodic motion Bohr Sommerfeld quantization Bohr's correspondence principle provided a way to find the semiclassical quantization rule for a one degree of freedom system.

The notion of energy levels was proposed in 1913 by Danish physicist Niels Bohr in the Bohr theory of the atom.

The rate-constant of probability-decay in hydrogen is equal to the inverse of the Bohr radius, but since Bohr worked with circular orbits, not zero area ellipses, the fact that these two numbers exactly agree is considered a "coincidence".

To overcome this difficulty, Niels Bohr proposed, in 1913, what is now called the Bohr model of the atom.

As a result, both men were also working on the development of an atomic bomb, with Heisenberg on the German side and Bohr assisting the Allies as much as he could from Denmark.

Around the same time, a graduate student named Hugh Everett invented the “many-worlds” theory, another attempt to solve the measurement problem, only to be ridiculed by Bohr’s defenders.

Alyssa Johnson added 12 points and Bohr 11. Kaitlyn Goss had 9 points and 8 rebounds, narrowly missing a double-double.

Bohr scored 18 points near the basket and led the Lions in rebounding with 8 boards (6 offensive) while getting 2 steals and 3 blocked shots.

Niels Bohr and John Wheeler dissed the idea U-238 would work as a bomb source, if U-235 would.

The Falcons opened both halves with a 3-point basket and led most of the second half until a Bohr rebound basket tied it at 43-all with 8:18 to play.

When the Swedish Academy decided to award him that year’s Nobel Prize in Physics for his work with radioactive elements and nuclear reactions, it took the unusual step of having Bohr ask Fermi privately if he could accept it.

After the war, Bohr called for international cooperation on nuclear energy.

Again, in Bohr's thinking, 'causality' referred to energy–momentum transfer; in his view, lack of energy–momentum knowledge meant lack of 'causality' knowledge.

Also, as Bohr emphasized, human cognitive abilities and language are inextricably linked to the classical realm, and so classical descriptions are intuitively more accessible than quantum ones.

Although the Bohr model has been supplanted by other models, its underlying principles remain valid.