2017-07-28T17:17:06+03:00[Europe/Moscow] en true Heat of combustion, Nuclide, Cold fusion, Effects of nuclear explosions, Radionuclide, Atomic number, Nuclear reaction, Nuclear explosion, Transuranium element, Weak interaction, Nuclear fission, Parity (physics), Neutronium, FASTRAD, Radioluminescence, Beta decay, Abundance of the chemical elements, List of particles, Strangeness production, Tri Alpha Energy, Inc., Cross section (physics), Nucleonica, Max Planck Institute for Nuclear Physics, Half-life, Beta particle, Nuclear fission product, Electron capture, Baryon number, Heavy water, Alpha decay, Helion Energy, Fermion, Beta-decay stable isobars, Facility for Rare Isotope Beams, Nuclear structure, Strong interaction, Angela Clayton, Stopping and Range of Ions in Matter, Valley of stability, Atomic nucleus, Isospin, Temperature coefficient, Positron emission, Nuclear magnetic moment, Transactinide element, Cold fission, Cosmogenic nuclide, Nuclear force flashcards
Nuclear physics

Nuclear physics

  • Heat of combustion
    The heat of combustion is the total energy released as heat when a substance undergoes complete combustion with oxygen under standard conditions.
  • Nuclide
    A nuclide (from nucleus) is an atomic species characterized by the specific constitution of its nucleus, i.
  • Cold fusion
    Cold fusion is a hypothesized type of nuclear reaction that would occur at, or near, room temperature.
  • Effects of nuclear explosions
    The energy released from a nuclear weapon detonated in the troposphere can be divided into four basic categories: * Blast—40–50% of total energy * Thermal radiation—30–50% of total energy * Ionizing radiation—5% of total energy (more in a neutron bomb) * Residual radiation—5–10% of total energy with the mass of the explosion When an air burst occurs, lethal blast and thermal effects proportionally scale much more rapidly than lethal radiation effects, as higher and higher yield nuclear weapons are used.
  • Radionuclide
    A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is an atom that has excess nuclear energy, making it unstable.
  • Atomic number
    (See also: List of elements by atomic number) In chemistry and physics, the atomic number of a chemical element (also known as its proton number) is the number of protons found in the nucleus of an atom of that element, and therefore identical to the charge number of the nucleus.
  • Nuclear reaction
    In nuclear physics and nuclear chemistry, a nuclear reaction is semantically considered to be the process in which two nuclei, or else a nucleus of an atom and a subatomic particle (such as a proton, neutron, or high energy electron) from outside the atom, collide to produce one or more nuclides that are different from the nuclide(s) that began the process.
  • Nuclear explosion
    A nuclear explosion is an explosion that occurs as a result of the rapid release of energy from a high-speed nuclear reaction.
  • Transuranium element
    The transuranium elements (also known as transuranic elements) are the chemical elements with atomic numbers greater than 92 (the atomic number of uranium).
  • Weak interaction
    In particle physics, the weak interaction (the weak force or weak nuclear force) is one of the four known fundamental interactions of nature, alongside the strong interaction, electromagnetism, and gravitation.
  • 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).
  • Parity (physics)
    In quantum mechanics, a parity transformation (also called parity inversion) is the flip in the sign of one spatial coordinate.
  • Neutronium
    Neutronium (sometimes shortened to neutrium) is a proposed name for a substance composed purely of neutrons.
    FASTRAD is a tool dedicated to the calculation of radiation effects (Dose and Displacement Damage) on electronics.
  • Radioluminescence
    Radioluminescence is the phenomenon by which light is produced in a material by bombardment with ionizing radiation such as alpha particles, beta particles, or gamma rays.
  • Beta decay
    In nuclear physics, beta decay (β-decay) is a type of radioactive decay in which a beta ray, and a respective neutrino are emitted from an atomic nucleus.
  • Abundance of the chemical elements
    The abundance of a chemical element is a measure of the occurrence of the element relative to all other elements in a given environment.
  • List of particles
    This is a list of the different types of particles found or believed to exist in the whole of the universe.
  • Strangeness production
    Strangeness production is a signature and a diagnostic tool of quark–gluon plasma (or QGP) formation and properties.
  • Tri Alpha Energy, Inc.
    Tri Alpha Energy, Inc.
  • Cross section (physics)
    The cross section is an effective area that quantifies the intrinsic likelihood of a scattering event when an incident beam strikes a target object, made of discrete particles.
  • Nucleonica
    Nucleonica is a nuclear science web portal.
  • Max Planck Institute for Nuclear Physics
    The Max-Planck-Institut für Kernphysik ("MPI for Nuclear Physics" or MPIK for short) is aresearch institute in Heidelberg, Germany.
  • Half-life
    Half-life (abbreviated t1⁄2) is the time required for a quantity to reduce to half its initial value.
  • Beta particle
    A beta particle, sometimes called beta ray, denoted by the lower-case Greek letter beta (β), is a high-energy, high-speed electron or positron emitted in the radioactive decay of an atomic nucleus, such as a potassium-40 nucleus, in the process of beta decay.
  • Nuclear fission product
    Nuclear fission products are the atomic fragments left after a large atomic nucleus undergoes nuclear fission.
  • Electron capture
    Electron capture (K-electron capture, also K-capture, or L-electron capture, L-capture) is a process in which the proton-rich nucleus of an electrically neutral atom absorbs an inner atomic electron, usually from the K or L electron shell.
  • Baryon number
    In particle physics, the baryon number is a strictly conserved additive quantum number of a system.
  • Heavy water
    Heavy water (deuterium oxide, 2H2O) is a form of water that contains a larger than normal amount of the hydrogen isotope deuterium (2H or D, also known as heavy hydrogen), rather than the common hydrogen-1 isotope (1H or H, also called protium) that makes up most of the hydrogen in normal water.
  • Alpha decay
    Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and thereby transforms or 'decays' into an atom with a mass number that is reduced by four and an atomic number that is reduced by two.
  • Helion Energy
    Helion Energy, Inc.
  • Fermion
    In particle physics, a fermion (a name coined by Paul Dirac from the surname of Enrico Fermi) is any particle characterized by Fermi–Dirac statistics.
  • Beta-decay stable isobars
    Beta-decay stable isobars are the set of nuclides which cannot undergo beta decay, that is, the transformation of a neutron to a proton or a proton to a neutron within the nucleus.
  • Facility for Rare Isotope Beams
    The Facility for Rare Isotope Beams (FRIB) will be a new scientific accelerator facility for nuclear science, funded by the U.
  • Nuclear structure
    Understanding the structure of the atomic nucleus is one of the central challenges in nuclear physics.
  • Strong interaction
    In particle physics, the strong interaction is the mechanism responsible for the strong nuclear force (also called the strong force, nuclear strong force), and is one of the four known fundamental interactions, the others are electromagnetism, the weak interaction and gravitation.
  • Angela Clayton
    Angela Helen Clayton MBE (born 1959, died on 8th January 2014) is an internationally known physicist working in the fields of Nuclear Criticality Safety and Health Physics.
  • Stopping and Range of Ions in Matter
    Stopping and Range of Ions in Matter (SRIM) is a group of computer programs which calculate interaction of ions with matter; the core of SRIM is a program Transport of ions in matter (TRIM).
  • Valley of stability
    In nuclear physics, the valley of stability (also called the nuclear valley, energy valley, or beta stability valley) is a characterization of the stability of nuclides to radioactivity based on their binding energy.
  • Atomic nucleus
    The nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on the 1909 Geiger–Marsden gold foil experiment.
  • Isospin
    In nuclear physics and particle physics, isospin (isotopic spin, isobaric spin) is a quantum number related to the strong interaction.
  • Temperature coefficient
    A temperature coefficient describes the relative change of a physical property that is associated with a given change in temperature.
  • Positron emission
    Positron emission or beta plus decay (β+ decay) is a subtype of radioactive decay called beta decay, in which a proton inside a radionuclide nucleus is converted into a neutron while releasing a positron and an electron neutrino (νe).
  • Nuclear magnetic moment
    The nuclear magnetic moment is the magnetic moment of an atomic nucleus and arises from the spin of the protons and neutrons.
  • Transactinide element
    In chemistry, transactinide elements (also, transactinides, or super-heavy elements) are the chemical elements with atomic numbers from 104 to 120.
  • Cold fission
    Cold fission or cold nuclear fission is defined as involving fission events for which fission fragments have such low excitation energy that no neutrons or gammas are emitted.
  • Cosmogenic nuclide
    Cosmogenic nuclides (or cosmogenic isotopes) are rare isotopes created when a high-energy cosmic ray interacts with the nucleus of an in situ Solar System atom, causing nucleons (protons and neutrons) to be expelled from the atom (see cosmic ray spallation).
  • Nuclear force
    The nuclear force (or nucleon–nucleon interaction or residual strong force) is the force between protons and neutrons, subatomic particles that are collectively called nucleons.