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Neutron detection

Index Neutron detection

Neutron detection is the effective detection of neutrons entering a well-positioned detector. [1]

83 relations: Alpha particle, Aluminium, Analog-to-digital converter, AND gate, Background noise, Beta decay, Beta particle, Boiling water reactor, Bonner sphere, Boron, Boron trifluoride, CERN, Coincidence circuit, Cosmic ray, Criticality accident, Cross section (physics), Dead time, Elastic scattering, EMC effect, European Muon Collaboration, Exponential decay, Gamma camera, Gamma ray, Gaseous ionization detectors, Gold, Helium-3, Indium, Inelastic scattering, Ionization, Iron, ISIS neutron source, Isotopes of lithium, Large-area neutron detector, Lead, Microchannel plate detector, Micrometre, Nanosecond, Nested neutron spectrometer, Neutrino detector, Neutron, Neutron capture, Neutron cross section, Neutron electric dipole moment, Neutron flux, Neutron magnetic moment, Neutron moderator, Neutron monitor, Neutron probe, Neutron source, Neutron temperature, ..., Newport News, Virginia, Niobium, Nuclear Instruments and Methods in Physics Research, Nuclear magneton, Nuclear reactor, Nuclide, Oak Ridge National Laboratory, Order of magnitude, Oscilloscope, Particle accelerator, Particle physics, Particle shower, Paul Scherrer Institute, Photomultiplier, Photon, Physical Review Letters, Plutonium-239, Relative biological effectiveness, Rhodium, Rutherford Appleton Laboratory, Scintillation counter, Scintillator, Sensor, Silicon, Solid angle, Spallation Neutron Source, Special nuclear material, Spontaneous fission, Springer Science+Business Media, Thomas Jefferson National Accelerator Facility, Uranium-233, Uranium-235, Waveguide. Expand index (33 more) »

Alpha particle

Alpha particles consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus.

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Aluminium

Aluminium or aluminum is a chemical element with symbol Al and atomic number 13.

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Analog-to-digital converter

In electronics, an analog-to-digital converter (ADC, A/D, or A-to-D) is a system that converts an analog signal, such as a sound picked up by a microphone or light entering a digital camera, into a digital signal.

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AND gate

The AND gate is a basic digital logic gate that implements logical conjunction - it behaves according to the truth table to the right.

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Background noise

Background noise or ambient noise is any sound other than the sound being monitored (primary sound).

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Beta decay

In nuclear physics, beta decay (β-decay) is a type of radioactive decay in which a beta ray (fast energetic electron or positron) and a neutrino are emitted from an atomic nucleus.

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Beta particle

A beta particle, also called beta ray or beta radiation, (symbol β) is a high-energy, high-speed electron or positron emitted by the radioactive decay of an atomic nucleus during the process of beta decay.

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Boiling water reactor

The boiling water reactor (BWR) is a type of light water nuclear reactor used for the generation of electrical power.

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Bonner sphere

A Bonner sphere is a device used to determine the energy spectrum of a neutron beam.

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Boron

Boron is a chemical element with symbol B and atomic number 5.

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Boron trifluoride

Boron trifluoride is the inorganic compound with the formula BF3.

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CERN

The European Organization for Nuclear Research (Organisation européenne pour la recherche nucléaire), known as CERN (derived from the name Conseil européen pour la recherche nucléaire), is a European research organization that operates the largest particle physics laboratory in the world.

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Coincidence circuit

In physics, a coincidence circuit is an electronic device with one output and two (or more) inputs.

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Cosmic ray

Cosmic rays are high-energy radiation, mainly originating outside the Solar System and even from distant galaxies.

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Criticality accident

A criticality accident is an uncontrolled nuclear fission chain reaction.

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Cross section (physics)

When two particles interact, their mutual cross section is the area transverse to their relative motion within which they must meet in order to scatter from each other.

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Dead time

For detection systems that record discrete events, such as particle and nuclear detectors, the dead time is the time after each event during which the system is not able to record another event.

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Elastic scattering

Elastic scattering is a form of particle scattering in scattering theory, nuclear physics and particle physics.

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EMC effect

The EMC effect is the surprising observation that the cross section for deep inelastic scattering from an atomic nucleus is different from that of the same number of free protons and neutrons (collectively referred to as nucleons).

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European Muon Collaboration

The European Muon Collaboration (EMC) was formed in 1973 to study the interactions of high energy muons at CERN.

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Exponential decay

A quantity is subject to exponential decay if it decreases at a rate proportional to its current value.

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Gamma camera

A gamma camera (γ-camera), also called a scintillation camera or Anger camera, is a device used to image gamma radiation emitting radioisotopes, a technique known as scintigraphy.

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Gamma ray

A gamma ray or gamma radiation (symbol γ or \gamma), is penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei.

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Gaseous ionization detectors

Gaseous ionization detectors are radiation detection instruments used in particle physics to detect the presence of ionizing particles, and in radiation protection applications to measure ionizing radiation.

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Gold

Gold is a chemical element with symbol Au (from aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.

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Helium-3

Helium-3 (He-3, also written as 3He, see also helion) is a light, non-radioactive isotope of helium with two protons and one neutron (common helium having two protons and two neutrons).

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Indium

Indium is a chemical element with symbol In and atomic number 49.

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Inelastic scattering

In chemistry, nuclear physics, and particle physics, inelastic scattering is a fundamental scattering process in which the kinetic energy of an incident particle is not conserved (in contrast to elastic scattering).

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Ionization

Ionization or ionisation, is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.

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Iron

Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.

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ISIS neutron source

ISIS Neutron and Muon Source is a pulsed neutron and muon source.

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Isotopes of lithium

Naturally occurring lithium (3Li) is composed of two stable isotopes, lithium-6 and lithium-7, with the latter being far more abundant: about 92.5 percent of the atoms.

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Large-area neutron detector

The large-area neutron detector, also known as LAND, is the name of a detector of neutrons installed at GSI (Institute for Heavy Ion Research) in Arheilgen, close to the city of Darmstadt, Germany.

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Lead

Lead is a chemical element with symbol Pb (from the Latin plumbum) and atomic number 82.

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Microchannel plate detector

A micro-channel plate (MCP) is a planar component used for detection of single particles (electrons, ions and neutrons) and low intensity impinging radiation (ultraviolet radiation and X-rays).

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Micrometre

The micrometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known as a micron, is an SI derived unit of length equaling (SI standard prefix "micro-".

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Nanosecond

A nanosecond (ns) is an SI unit of time equal to one thousand-millionth of a second (or one billionth of a second), that is, 1/1,000,000,000 of a second, or 10 seconds.

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Nested neutron spectrometer

The nested neutron spectrometer (NNS) is a tool used for neutron spectroscopy.

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Neutrino detector

A neutrino detector is a physics apparatus which is designed to study neutrinos.

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Neutron

| magnetic_moment.

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Neutron capture

Neutron capture is a nuclear reaction in which an atomic nucleus and one or more neutrons collide and merge to form a heavier nucleus.

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Neutron cross section

In nuclear and particle physics, the concept of a neutron cross section is used to express the likelihood of interaction between an incident neutron and a target nucleus.

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Neutron electric dipole moment

The neutron electric dipole moment (nEDM) is a measure for the distribution of positive and negative charge inside the neutron.

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Neutron flux

The neutron flux is a scalar quantity used in nuclear physics and nuclear reactor physics.

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Neutron magnetic moment

The neutron magnetic moment is the intrinsic magnetic dipole moment of the neutron, symbol μn.

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Neutron moderator

In nuclear engineering, a neutron moderator is a medium that reduces the speed of fast neutrons, thereby turning them into thermal neutrons capable of sustaining a nuclear chain reaction involving uranium-235 or a similar fissile nuclide.

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Neutron monitor

A neutron monitor is a ground-based detector designed to measure the number of high-energy charged particles striking the Earth's atmosphere from outer space.

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Neutron probe

A neutron probe is a device used to measure the quantity of water present in soil.

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Neutron source

A neutron source is any device that emits neutrons, irrespective of the mechanism used to produce the neutrons.

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Neutron temperature

The neutron detection temperature, also called the neutron energy, indicates a free neutron's kinetic energy, usually given in electron volts.

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Newport News, Virginia

Newport News is an independent city in the Commonwealth of Virginia in the United States.

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Niobium

Niobium, formerly known as columbium, is a chemical element with symbol Nb (formerly Cb) and atomic number 41.

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Nuclear Instruments and Methods in Physics Research

Nuclear Instruments and Methods in Physics Research (Nucl. Instrum. Methods Phys. Res.) is a peer-reviewed scientific journal published by Elsevier.

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Nuclear magneton

The nuclear magneton (symbol μN), is a physical constant of magnetic moment, defined in SI units by: and in Gaussian CGS units by: where: In SI units, its value is approximately: In Gaussian CGS units, its value can be given in convenient units as The nuclear magneton is the natural unit for expressing magnetic dipole moments of heavy particles such as nucleons and atomic nuclei.

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Nuclear reactor

A nuclear reactor, formerly known as an atomic pile, is a device used to initiate and control a self-sustained nuclear chain reaction.

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Nuclide

A nuclide (from nucleus, also known as nuclear species) is an atomic species characterized by the specific constitution of its nucleus, i.e., by its number of protons Z, its number of neutrons N, and its nuclear energy state.

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Oak Ridge National Laboratory

Oak Ridge National Laboratory (ORNL) is an American multiprogram science and technology national laboratory sponsored by the U.S. Department of Energy (DOE) and administered, managed, and operated by UT-Battelle as a federally funded research and development center (FFRDC) under a contract with the DOE.

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Order of magnitude

An order of magnitude is an approximate measure of the number of digits that a number has in the commonly-used base-ten number system.

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Oscilloscope

An oscilloscope, previously called an oscillograph, and informally known as a scope or o-scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time.

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Particle accelerator

A particle accelerator is a machine that uses electromagnetic fields to propel charged particles to nearly light speed and to contain them in well-defined beams.

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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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Particle shower

In particle physics, a shower is a cascade of secondary particles produced as the result of a high-energy particle interacting with dense matter.

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Paul Scherrer Institute

The Paul Scherrer Institute (PSI) is a multi-disciplinary research institute which belongs to the Swiss Federal Institutes of Technology Domain covering also ETH Zurich and EPFL.

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Photomultiplier

Photomultiplier tubes (photomultipliers or PMTs for short), members of the class of vacuum tubes, and more specifically vacuum phototubes, are extremely sensitive detectors of light in the ultraviolet, visible, and near-infrared ranges of the electromagnetic spectrum.

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Photon

The photon is a type of elementary particle, the quantum of the electromagnetic field including electromagnetic radiation such as light, and the force carrier for the electromagnetic force (even when static via virtual particles).

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Physical Review Letters

Physical Review Letters (PRL), established in 1958, is a peer-reviewed, scientific journal that is published 52 times per year by the American Physical Society.

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Plutonium-239

Plutonium-239 is an isotope of plutonium.

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Relative biological effectiveness

In radiobiology, the relative biological effectiveness (often abbreviated as RBE) is the ratio of biological effectiveness of one type of ionizing radiation relative to another, given the same amount of absorbed energy.

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Rhodium

Rhodium is a chemical element with symbol Rh and atomic number 45.

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Rutherford Appleton Laboratory

The Rutherford Appleton Laboratory (RAL) is one of the national scientific research laboratories in the UK operated by the Science and Technology Facilities Council (STFC).

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Scintillation counter

A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the excitation effect of incident radiation on a scintillator material, and detecting the resultant light pulses.

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Scintillator

A scintillator is a material that exhibits scintillation—the property of luminescence, when excited by ionizing radiation.

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Sensor

In the broadest definition, a sensor is a device, module, or subsystem whose purpose is to detect events or changes in its environment and send the information to other electronics, frequently a computer processor.

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Silicon

Silicon is a chemical element with symbol Si and atomic number 14.

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Solid angle

In geometry, a solid angle (symbol) is a measure of the amount of the field of view from some particular point that a given object covers.

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Spallation Neutron Source

The Spallation Neutron Source (SNS) is an accelerator-based neutron source facility that provides the most intense pulsed neutron beams in the world for scientific research and industrial development.

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Special nuclear material

Special nuclear material is a term used by the Nuclear Regulatory Commission of the United States to classify fissile materials.

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Spontaneous fission

Spontaneous fission (SF) is a form of radioactive decay that is found only in very heavy chemical elements.

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Springer Science+Business Media

Springer Science+Business Media or Springer, part of Springer Nature since 2015, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing.

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Thomas Jefferson National Accelerator Facility

Thomas Jefferson National Accelerator Facility (TJNAF), commonly called Jefferson Lab or JLab, is a U.S. national laboratory located in Newport News, Virginia.

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Uranium-233

Uranium-233 is a fissile isotope of uranium that is bred from thorium-232 as part of the thorium fuel cycle.

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Uranium-235

Uranium-235 (235U) is an isotope of uranium making up about 0.72% of natural uranium.

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Waveguide

A waveguide is a structure that guides waves, such as electromagnetic waves or sound, with minimal loss of energy by restricting expansion to one dimension or two.

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References

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

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