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Harry Daghlian

Index Harry Daghlian

Haroutune Krikor "Harry" Daghlian Jr. (May 4, 1921 – September 15, 1945) was a physicist with the Manhattan Project which designed and produced the atomic bombs that were used in World War II. [1]

40 relations: Acute radiation syndrome, Armenian Americans, Bachelor of Science, Cedar Grove Cemetery (New London, Connecticut), Critical mass, Criticality accident, Cyclotron, Demon core, Godiva device, Irradiation, Los Alamos National Laboratory, Los Alamos, New Mexico, Louis Slotin, Manhattan Project, Marshall Holloway, Massachusetts Institute of Technology, Neutron radiation, Neutron reflector, New London, Connecticut, New Mexico, Nuclear fission, Nuclear weapon, Oak Ridge, Tennessee, Otto Robert Frisch, Particle physics, Physicist, Pit (nuclear weapon), Plutonium–gallium alloy, Project Y, Prompt criticality, Purdue University, Roentgen equivalent man, Sievert, The Day (New London), The Woodlands, Texas, Tungsten carbide, United States Atomic Energy Commission, Waterbury, Connecticut, West Lafayette, Indiana, World War II.

Acute radiation syndrome

Acute radiation syndrome (ARS) is a collection of health effects that are present within 24 hours of exposure to high doses of ionizing radiation.

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Armenian Americans

Armenian Americans (ամերիկահայեր, amerikahayer) are citizens or residents of the United States who have total or partial Armenian ancestry.

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Bachelor of Science

A Bachelor of Science (Latin Baccalaureus Scientiae, B.S., BS, B.Sc., BSc, or B.Sc; or, less commonly, S.B., SB, or Sc.B., from the equivalent Latin Scientiae Baccalaureus) is an undergraduate academic degree awarded for completed courses that generally last three to five years, or a person holding such a degree.

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Cedar Grove Cemetery (New London, Connecticut)

The Cedar Grove Cemetery is a non-sectarian cemetery in New London, Connecticut.

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Critical mass

A critical mass is the smallest amount of fissile material needed for a sustained nuclear chain reaction.

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Criticality accident

A criticality accident is an uncontrolled nuclear fission chain reaction.

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Cyclotron

A cyclotron is a type of particle accelerator invented by Ernest O. Lawrence in 1929-1930 at the University of California, Berkeley, and patented in 1932.

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Demon core

The demon core was a subcritical mass of plutonium measuring in diameter, which was involved in two criticality accidents.

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Godiva device

The Lady Godiva device was an unshielded, pulsed nuclear reactor originally situated at the Los Alamos National Laboratory (LANL), near Santa Fe, New Mexico.

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Irradiation

Irradiation is the process by which an object is exposed to radiation.

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Los Alamos National Laboratory

Los Alamos National Laboratory (Los Alamos or LANL for short) is a United States Department of Energy national laboratory initially organized during World War II for the design of nuclear weapons as part of the Manhattan Project.

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Los Alamos, New Mexico

Los Alamos (Los Álamos, meaning "The Cottonwoods" or "The Poplars") is a town in Los Alamos County, New Mexico, United States that is recognized as the birthplace of the atomic bomb––the primary objective of the Manhattan Project by Los Alamos National Laboratory during World War II.

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Louis Slotin

Louis Alexander Slotin (1 December 1910 – 30 May 1946) was a Canadian physicist and chemist who worked on the Manhattan Project.

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Manhattan Project

The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons.

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Marshall Holloway

Marshall Glecker Holloway (November 23, 1912 – June 18, 1991) was an American physicist who worked at the Los Alamos Laboratory during and after World War II.

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Massachusetts Institute of Technology

The Massachusetts Institute of Technology (MIT) is a private research university located in Cambridge, Massachusetts, United States.

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Neutron radiation

Neutron radiation is a form of ionizing radiation that presents as free neutrons.

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Neutron reflector

A neutron reflector is any material that reflects neutrons.

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New London, Connecticut

New London is a seaport city and a port of entry on the northeast coast of the United States.

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New Mexico

New Mexico (Nuevo México, Yootó Hahoodzo) is a state in the Southwestern Region of the United States of America.

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Nuclear fission

In nuclear physics and nuclear chemistry, nuclear fission is either a nuclear reaction or a radioactive decay process in which the nucleus of an atom splits into smaller parts (lighter nuclei).

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Nuclear weapon

A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or from a combination of fission and fusion reactions (thermonuclear bomb).

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Oak Ridge, Tennessee

Oak Ridge is a city in Anderson and Roane counties in the eastern part of the U.S. state of Tennessee, about west of Knoxville.

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Otto Robert Frisch

Otto Robert Frisch FRS (1 October 1904 – 22 September 1979) was an Austrian-British physicist.

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Particle physics

Particle physics (also high energy physics) is the branch of physics that studies the nature of the particles that constitute matter and radiation.

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Physicist

A physicist is a scientist who has specialized knowledge in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe.

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Pit (nuclear weapon)

The pit, named after the hard core found in fruits such as peaches and apricots, is the core of an implosion nuclear weapon – the fissile material and any neutron reflector or tamper bonded to it.

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Plutonium–gallium alloy

Plutonium–gallium alloy (Pu–Ga) is an alloy of plutonium and gallium, used in nuclear weapon pits, the component of a nuclear weapon where the fission chain reaction is started.

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Project Y

The Los Alamos Laboratory, also known as Project Y, was a secret laboratory established by the Manhattan Project and operated by the University of California during World War II.

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Prompt criticality

In nuclear engineering, prompt criticality is said to be reached during a nuclear fission event if one or more of the immediate or prompt neutrons released by an atom in the event causes an additional fission event resulting in a rapid, exponential increase in the number of fission events.

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Purdue University

Purdue University is a public research university in West Lafayette, Indiana and is the flagship campus of the Purdue University system.

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Roentgen equivalent man

The roentgen equivalent man (or rem) is an older, CGS unit of equivalent dose, effective dose, and committed dose which are measures of the health effect of low levels of ionizing radiation on the human body.

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Sievert

The sievert (symbol: SvNot be confused with the sverdrup or the svedberg, two non-SI units that sometimes use the same symbol.) is a derived unit of ionizing radiation dose in the International System of Units (SI) and is a measure of the health effect of low levels of ionizing radiation on the human body.

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The Day (New London)

The Day newspaper, formerly known as The New London Day, is a local newspaper based in New London, Connecticut, published by The Day Publishing Company.

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The Woodlands, Texas

The Woodlands is a master planned community and census-designated place (CDP) in the U.S. state of Texas in the metropolitan area.

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Tungsten carbide

Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms.

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United States Atomic Energy Commission

The United States Atomic Energy Commission, commonly known as the AEC, was an agency of the United States government established after World War II by U.S. Congress to foster and control the peacetime development of atomic science and technology.

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Waterbury, Connecticut

Waterbury (nicknamed "The Brass City") is a city in the U.S. state of Connecticut on the Naugatuck River, 33 miles southwest of Hartford and 77 miles northeast of New York City.

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West Lafayette, Indiana

West Lafayette is a city in Wabash Township, Tippecanoe County, Indiana, United States, about northwest of the state capital of Indianapolis and southeast of Chicago.

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World War II

World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.

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Redirects here:

Haroutune Krikor Daghlian, Jr., Harry Daghlian (physicist), Harry K. Daghiian, Jr., Harry K. Daghlian, Harry K. Daghlian Jr, Harry K. Daghlian Jr., Harry K. Daghlian, Jr, Harry K. Daghlian, Jr., LA-13638.

References

[1] https://en.wikipedia.org/wiki/Harry_Daghlian

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