Chien-Shiung Wu (nonfiction): Difference between revisions
Jump to navigation
Jump to search
(Created page with "thumb|Chien-Shiung Wu (1958).'''Chien-Shiung Wu''' (May 31, 1912 – February 16, 1997) was an American experimental physicist who made signi...") |
No edit summary |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 3: | Line 3: | ||
Wu worked on the [[Manhattan Project (nonfiction)|Manhattan Project]], where she helped develop the process for separating uranium metal into uranium-235 and uranium-238 isotopes by gaseous diffusion. | Wu worked on the [[Manhattan Project (nonfiction)|Manhattan Project]], where she helped develop the process for separating uranium metal into uranium-235 and uranium-238 isotopes by gaseous diffusion. | ||
She is best known for conducting the Wu experiment, which contradicted the hypothetical law of conservation of parity. This discovery resulted in her colleagues Tsung-Dao Lee and Chen-Ning Yang winning the 1957 Nobel Prize in physics, and also earned Wu the inaugural Wolf Prize in Physics in 1978. | She is best known for conducting the [[Wu experiment (nonfiction)|Wu experiment]], which contradicted the hypothetical law of conservation of parity. This discovery resulted in her colleagues Tsung-Dao Lee and Chen-Ning Yang winning the 1957 Nobel Prize in physics, and also earned Wu the inaugural Wolf Prize in Physics in 1978. | ||
Her expertise in experimental physics evoked comparisons to Marie Curie. Her nicknames include "the First Lady of Physics", "the Chinese Madame Curie", and the "Queen of Nuclear Research". | Her expertise in experimental physics evoked comparisons to Marie Curie. Her nicknames include "the First Lady of Physics", "the Chinese Madame Curie", and the "Queen of Nuclear Research". | ||
| Line 9: | Line 9: | ||
== In the News == | == In the News == | ||
<gallery | <gallery> | ||
File:Chien Shiung Wu (1963).jpg|Chien-Shiung Wu in the laboratory. | |||
</gallery> | </gallery> | ||
| Line 19: | Line 20: | ||
* [[Manhattan Project (nonfiction)]] | * [[Manhattan Project (nonfiction)]] | ||
* [[Wu experiment (nonfiction)]] - a nuclear physics experiment conducted in 1956 by the Chinese American physicist Chien-Shiung Wu in collaboration with the Low Temperature Group of the US National Bureau of Standards. The experiment's purpose was to establish whether or not conservation of parity (P-conservation), which was previously established in the electromagnetic and strong interactions, also applied to weak interactions. If P-conservation were true, a mirrored version of the world (where left is right and right is left) would behave as the mirror image of the current world. If P-conservation were violated, then it would be possible to distinguish between a mirrored version of the world and the mirror image of the current world. The experiment established that conservation of parity was violated (P-violation) by the weak interaction. This result was not expected by the physics community, which had previously regarded parity as a conserved quantity. Tsung-Dao Lee and Chen-Ning Yang, the theoretical physicists who originated the idea of parity nonconservation and proposed the experiment, received the 1957 Nobel Prize in physics for this result. Chien-Shiung Wu’s role in the discovery was mentioned in the Nobel prize acceptance speech, but was not honored until 1978, when she was awarded the first Wolf Prize. | |||
External links: | External links: | ||
| Line 25: | Line 27: | ||
[[Category:Nonfiction (nonfiction)]] | [[Category:Nonfiction (nonfiction)]] | ||
[[Category:People (nonfiction)]] | |||
[[Category:Physicists (nonfiction)]] | |||
Latest revision as of 17:18, 7 January 2020
Chien-Shiung Wu (May 31, 1912 – February 16, 1997) was an American experimental physicist who made significant contributions in the field of nuclear physics.
Wu worked on the Manhattan Project, where she helped develop the process for separating uranium metal into uranium-235 and uranium-238 isotopes by gaseous diffusion.
She is best known for conducting the Wu experiment, which contradicted the hypothetical law of conservation of parity. This discovery resulted in her colleagues Tsung-Dao Lee and Chen-Ning Yang winning the 1957 Nobel Prize in physics, and also earned Wu the inaugural Wolf Prize in Physics in 1978.
Her expertise in experimental physics evoked comparisons to Marie Curie. Her nicknames include "the First Lady of Physics", "the Chinese Madame Curie", and the "Queen of Nuclear Research".
In the News
Chien-Shiung Wu in the laboratory.
.jpg)
Fiction cross-reference
Nonfiction cross-reference
- Manhattan Project (nonfiction)
- Wu experiment (nonfiction) - a nuclear physics experiment conducted in 1956 by the Chinese American physicist Chien-Shiung Wu in collaboration with the Low Temperature Group of the US National Bureau of Standards. The experiment's purpose was to establish whether or not conservation of parity (P-conservation), which was previously established in the electromagnetic and strong interactions, also applied to weak interactions. If P-conservation were true, a mirrored version of the world (where left is right and right is left) would behave as the mirror image of the current world. If P-conservation were violated, then it would be possible to distinguish between a mirrored version of the world and the mirror image of the current world. The experiment established that conservation of parity was violated (P-violation) by the weak interaction. This result was not expected by the physics community, which had previously regarded parity as a conserved quantity. Tsung-Dao Lee and Chen-Ning Yang, the theoretical physicists who originated the idea of parity nonconservation and proposed the experiment, received the 1957 Nobel Prize in physics for this result. Chien-Shiung Wu’s role in the discovery was mentioned in the Nobel prize acceptance speech, but was not honored until 1978, when she was awarded the first Wolf Prize.
External links:
- Chien-Shiung Wu @ Wikipedia