Biography:Frederick Reines: Difference between revisions

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{{Short description|American physicist associated with the first direct neutrino detection}}
{{Infobox scientist
{{Infobox scientist
| name = Frederick Reines
| image = Biography_Frederick_Reines.jpg
| image = Biography_Frederick_Reines.jpg
| caption = Frederick Reines
| caption = Reines
| name = Frederick Reines
| birth_date = 16 March 1918
| birth_date = 1918
| birth_place = Paterson, New Jersey, United States
| death_date = 1998
| death_date = 26 August 1998
| death_place = Orange, California, United States
| fields = Physics
| fields = Physics
| work_institutions = University of California, Irvine
| work_institutions = Los Alamos Scientific Laboratory; Case Western Reserve University; University of California, Irvine
| known_for = Direct neutrino detection
| known_for = First direct neutrino detection
| awards = Nobel Prize in Physics (1995)
}}
}}


{{Short description|Physicist associated with direct neutrino detection}}
'''Frederick Reines''' (1918-1998) was an American physicist who, with [[Biography:Clyde Cowan|Clyde Cowan]], made the first direct detection of the neutrino.
'''Frederick Reines''' (1918-1998) was an American physicist who, with [[Biography:Clyde Cowan|Clyde Cowan]], detected the neutrino directly. He received the 1995 Nobel Prize in Physics for this work.
 
== Neutrino detection ==
The Cowan-Reines experiment used antineutrinos from a nuclear reactor and detected them through inverse beta decay. The result confirmed that the neutrino was a real particle rather than only a bookkeeping device for energy and momentum conservation.


In the Quantum Collection, Reines is linked with the experimental discovery history of the [[Physics:Quantum neutrino|neutrino]].
Reines later received the 1995 Nobel Prize in Physics for this work.


== See also ==
== Quantum Collection links ==
* [[Physics:Quantum neutrino]]
* [[Physics:Quantum neutrino]]
* [[Physics:Quantum lepton]]
* [[Physics:Quantum lepton]]
* [[Physics:Quantum weak interaction]]
== References ==
{{reflist|3}}
* {{Cite web |title=Frederick Reines - Biographical |url=https://www.nobelprize.org/prizes/physics/1995/reines/biographical/ |publisher=Nobel Prize Outreach |access-date=2026-05-23}}
* {{Cite web |title=Frederick Reines |url=https://www.britannica.com/biography/Frederick-Reines |website=Encyclopaedia Britannica |access-date=2026-05-23}}


{{Author|Harold Foppele}}
{{Author|Harold Foppele}}

Revision as of 08:33, 23 May 2026


Frederick Reines
Reines
Reines
Born 16 March 1918
Paterson, New Jersey, United States
Died 26 August 1998
Orange, California, United States


Known for First direct neutrino detection
Awards Nobel Prize in Physics (1995)

Frederick Reines (1918-1998) was an American physicist who, with Clyde Cowan, made the first direct detection of the neutrino.

Neutrino detection

The Cowan-Reines experiment used antineutrinos from a nuclear reactor and detected them through inverse beta decay. The result confirmed that the neutrino was a real particle rather than only a bookkeeping device for energy and momentum conservation.

Reines later received the 1995 Nobel Prize in Physics for this work.

References


Author: Harold Foppele