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In particle physics, annihilation is the process that occurs when a subatomic particle collides with its respective antiparticle to produce other particles, ...
Creation operators and annihilation operators are mathematical operators that have widespread applications in quantum mechanics, notably in the study of quantum harmonic oscillators and many-particle systems. [1] An annihilation operator (usually denoted ^) lowers the
Annihilation is a military strategy in which an attacking army seeks to entirely destroy the military capacity of the opposing army. This strategy can be executed in a single planned pivotal battle, called a "battle of annihilation". A successful battle of annihilation is accomplished through the use of tactical surprise, application of ...
Christian writers from Tertullian to Luther have held to traditional notions of Hell. However, the annihilationist position is not without some historical precedent. Early forms of annihilationism or conditional immortality are claimed to be found in the writings of Ignatius of Antioch [10] [20] (d. 108/140), Justin Martyr [21] [22] (d. 165), and Irenaeus [10] [23] (d. 202), among others.
The electron–positron annihilation process is the physical phenomenon relied on as the basis of positron emission tomography (PET) and positron annihilation spectroscopy (PAS). It is also used as a method of measuring the Fermi surface and band structure in metals by a technique called Angular Correlation of Electron Positron Annihilation ...
Annihilation, in physics, is an effect that occurs when a particle collides with an antiparticle. Annihilation may also refer to: Arts, entertainment, and media
A familicide is a type of murder or murder-suicide in which an individual kills multiple close family members in quick succession, most often children, spouses, siblings, or parents.
Mutual assured destruction (MAD) is a doctrine of military strategy and national security policy which posits that a full-scale use of nuclear weapons by an attacker on a nuclear-armed defender with second-strike capabilities would result in the complete annihilation of both the attacker and the defender. [1]