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Creation of particle-antiparticle pair from a neutral boson
Pair production is the creation of a subatomic particle and its antiparticle from a neutral boson. Examples include creating an electron and a positron
Pair_production
Topics referred to by the same term
Electron Pair Production may refer to: Cooper pairing of electrons in superconductor Electron-positron pair production Electron-hole pair generation in
Electron_Pair_Production
Type of high-energy supernova in very large stars
A pair-instability supernova is a type of supernova predicted to occur when pair production — the production of free electrons and positrons in the collision
Pair-instability_supernova
Particle physics process
Higgs boson pair production, also known as di-Higgs production (HH), is a process in particle physics regarding the self-interactions of the Higgs boson
Higgs_pair_production
Decay of strong electromagnetic fields into particles
mechanism, or Schwinger pair production. It is a prediction of quantum electrodynamics (QED) in which electron–positron pairs are spontaneously created
Schwinger_effect
Transient quantum fluctuation (physics)
polarization, which involves pair production or the decay of the vacuum, which is the spontaneous production of particle-antiparticle pairs (such as electron-positron)
Virtual_particle
Penetrating form of electromagnetic radiation
Conversely, gamma rays above 1022 keV can interact with nuclei via pair production of an electron and positron. Similarly, a neutral pion most often decays
Gamma_ray
Electron-positron production from two photons
Breit–Wheeler process or Breit–Wheeler pair production is a proposed physical process in which a positron–electron pair is created from the collision of two
Breit–Wheeler_process
Collision of a particle and its antiparticle
typically produced in the final state. The inverse of annihilation is pair production, the process in which a high-energy photon converts its energy into
Annihilation
How to create matter from fundamentals particles to galaxies
rate of e+–e− pair production in photon-photon collisions were done by Lev Landau in 1934. It was predicted that the process of e+–e− pair creation (via
Matter_creation
Elementary particle involved with rest mass
pair production occurs through several distinct mechanisms, similarly as single Higgs production: Gluon–gluon fusion (ggF) is the dominant production
Higgs_boson
Antiparticle of the electron
production of two or more photons. Positrons can be created by positron emission radioactive decay (through weak interactions), or by pair production
Positron
Particle with opposite charges
the simultaneous creation of both a particle and its antiparticle (pair production), which can occur in particle accelerators such as the Large Hadron
Antiparticle
Scattering of photons off charged particles
and Rayleigh scattering), at the nucleus, or with only an electron. Pair production and the Compton effect occur at the level of the electron. When a high-frequency
Compton_scattering
Elementary particle with negative charge
can transform into an electron and a positron by a process called pair production, but only in the presence of a nearby charged particle, such as a nucleus
Electron
Probability that a gamma ray interacts with matter
electron–positron pair production in the nucleus field and electron–positron pair production in the electron field (triplet production). The cross section
Gamma_ray_cross_section
Production of light due to absorption of high-energy photons or particles
higher than twice the rest-mass energy of the electron, pair production starts to occur. Pair production is the relativistic phenomenon where the energy of
Scintillation_(physics)
Two electrons that occupy the same molecular orbital but have opposite spins
In chemistry, an electron pair or Lewis pair consists of two electrons that occupy the same atomic or molecular orbital but have opposite spins. Gilbert
Electron_pair
Interpretation of solutions to Dirac's equation
Hole theory provides an alternative perspective on the processes of pair production and annihilation – when a photon of sufficient energy is incident upon
Dirac_hole_theory
Exotic particle made of an antiproton and positron
electron-positron pairs. Antiprotons can capture positrons with probability about 10−19, so this method is not suited for substantial production, as calculated
Antihydrogen
Biological term
In biology, a pair bond is the strong affinity that develops in some species between a mating pair, often leading to the production and rearing of young
Pair_bond
Extra particles from a particle impact
photons interact with matter primarily via pair production — that is, they convert into an electron-positron pair, interacting with an atomic nucleus or electron
Particle_shower
Physics phenomenon
was carried by the ATLAS detector measuring the spin of top-quark pair production and the effect was observed with a more than 5σ level of significance
Quantum_entanglement
Collision causing gamma ray emission
electron–positron creation, is a form of pair production governed by two-photon physics. Bhabha scattering Pair production Annihilation radiation Meitner–Hupfeld
Electron–positron annihilation
Electron–positron_annihilation
Energy scale at which vacuum effects become important
corrections to the fields and calculated the rate of electron–positron pair production in a strong electric field. The limit is typically reported as a maximum
Schwinger_limit
Property of materials
(incoherent scattering); photoelectric absorption; pair production, electron-positron production in the fields of the nucleus and atomic electrons. The
Mass_attenuation_coefficient
Branch of particle physics concerning interactions between two photons
resulting in either the creation of particle-antiparticle pairs via direct pair production or (less often) by photon-photon scattering events that lower
Two-photon_physics
Meson whose constituents are a quark and its own antiquark of the same flavor
electroweak interaction before a bound state can form. However, near the pair production threshold, a pseudo-bound state emerges, leading to an enhancement
Quarkonium
Loss of control of an exothermal process due to temperature increases
needed for collision-induced decay into electron-positron pairs, a process called pair production. This causes a drop in the pressure within the core, leading
Thermal_runaway
Dutch researcher
Pair Production in Proton Anti-Proton Collisions. OSTI.GOV. https://doi.org/10.2172/15017276 Blekman, F. (2012). Search for same-sign top production at
Freya_Blekman
Type of quark
lead to the production of top quarks, but they can be conceptually divided in two categories: top-pair production, and single-top production.[citation needed]
Top_quark
Radioactive isotope of yttrium
normal decay of that state is internal conversion; the alternative of pair production has been the subject of study for potential use, despite its rarity
Yttrium-90
Electron penetration depth at which its energy is reduced by 1/e
predominantly lose energy by bremsstrahlung, and high-energy photons by e+e− pair production. The characteristic amount of matter traversed for these related interactions
Radiation_length
Supernova impostor event
caused by draining of a star's energy in the production of electron-positron pairs but, whereas a pair-instability supernova completely disrupts the
Pulsational pair-instability supernova
Pulsational_pair-instability_supernova
following: Birman–Schwinger principle Schwinger effect (Schwinger pair production) Schwinger function Schwinger limit Schwinger model Schwinger parametrization
List of things named after Julian Schwinger
List_of_things_named_after_Julian_Schwinger
Japanese novel series
Dirty Pair (Japanese: ダーティペア, Hepburn: Dāti Pea) is a series of Japanese light novels (the first one being a fix-up) written by Haruka Takachiho and illustrated
Dirty_Pair
Theoretical upper limit on the energy of cosmic ray protons
and neutrino pairs. The pion production process begins at a higher energy than ordinary electron-positron pair production from protons impacting the CMB
Greisen–Zatsepin–Kuzmin_limit
Extension of quantum field theory to curved spacetime
can be created by time-dependent gravitational fields (multigraviton pair production), or by time-independent gravitational fields that contain horizons
Quantum field theory in curved spacetime
Quantum_field_theory_in_curved_spacetime
State of matter important in cosmology and particle physics
feature of conventional plasmas, which may be too cool for pair production (see however pair instability supernova). One consequence of this difference
Quark–gluon_plasma
American actress and singer (born 1996)
Eurydice in the original London production of Hadestown, later reprising the role in the original Broadway production, earning a Grammy Award for Best
Eva_Noblezada
Material composed of antiparticles
sufficiently high temperature (mean particle energy greater than the pair production threshold). It is hypothesized that during the period of baryogenesis
Antimatter
In relation to psychology, pair by association is the action of associating a stimulus with an arbitrary idea or object, eliciting a response, usually
Pair_by_association
Elementary particle that mediates the strong force
Edward Teller. Technically the single top quark production at Fermilab still involves a pair production, but the quark and antiquark are of different flavors
Gluon
Subatomic particles
dilepton or lepton pair is a lepton-antilepton pair. They can be emitted during heavy-ion collisions. In the parton model, these pairs result from the Drell–Yan
Dilepton
American actor
Australian production of The Lion King. He went on to star in the American and Chinese productions as well. In 2010, Segers gained a main role on Pair of Kings
Geno_Segers
Subatomic signature
occupied by the plasma. The abundance of strange quarks is formed in pair-production processes in collisions between constituents of the plasma, creating
Strangeness and quark–gluon plasma
Strangeness_and_quark–gluon_plasma
British physicist
1965 for research developing sonic spark chambers and studying pion pair production in pion proton interactions. Marshall is an innovator in the field
Robin_Marshall
Black hole formed by a collapsed star
supermassive stars reach a stage where a pair-instability supernova occurs, during which pair production, the production of free electrons and positrons in
Stellar_black_hole
2022 American romantic comedy film
A Perfect Pairing is a 2022 American romantic comedy film. Stuart McDonald directs the film and Victoria Justice stars as Lola while Adam Demos appears
A_Perfect_Pairing
Produced by Ratnam and Subaskaran Allirajah under Madras Talkies and Lyca Productions, they are the cinematic adaptations of Kalki Krishnamurthy's 1955 novel
Production of Ponniyin Selvan: I and Ponniyin Selvan: II
Production_of_Ponniyin_Selvan:_I_and_Ponniyin_Selvan:_II
Supernova at least ten times more luminous than a standard supernova
super-massive population III stars exploded. In a pair-instability supernova, the pair production effect causes a sudden pressure drop in the star's
Superluminous_supernova
South Korean reality dating series
Successfully paired and went to Paradise or Chosen/Chose someone to go to Paradise Failed to make a final pair Made a final pair Note: As of January
Single's_Inferno
Process where an excited nucleus ejects an orbital electron from its atom
conservation of momentum, but they do have enough decay energy to decay by pair production. In this type of decay, an electron and positron are both emitted from
Internal_conversion
Metastable excited state of a nuclide
electron from the atom, and internal pair production where the transition energy creates an electron-positron pair that are then ejected from the atom
Nuclear_isomer
most intense positron beam lines in the world is powered by gamma-pair production near the reactor core. The institute is part of the Faculty of Applied
Reactor_Institute_Delft
Two words that differ in only one element of their pronunciation
IPA § Brackets and transcription delimiters. In phonology, minimal pairs are pairs of words or phrases in a particular language, spoken or signed, that
Minimal_pair
1972 British film by Val Guest
Au Pair Girls is a 1972 British sex comedy film directed by Val Guest and starring Gabrielle Drake, Astrid Frank, Me Me Lai and Nancie Wait. Part of the
Au_Pair_Girls
Phenomena in particle physics
effect, or simply LPM effect, is a reduction of the bremsstrahlung and pair production cross sections at high energies or high matter densities. It is named
Landau–Pomeranchuk–Migdal effect
Landau–Pomeranchuk–Migdal_effect
1924 film
A Pair of Hellions is a 1924 American silent Western film directed by Walter Willis. It was produced by Max O. Miller and written by Peter Clark MacFarlane
A_Pair_of_Hellions
Nuclear fusion type found in older stars
in 1019 pair productions end with a weak interaction of the electron and positron, which replaces them with a neutrino and anti-neutrino pair. Since they
Carbon-burning_process
Quantitative study of the energy spectra of gamma-ray sources
interaction mechanisms are the photoelectric effect, the Compton effect, and pair production. Through these processes, the energy of the gamma ray is absorbed and
Gamma_spectroscopy
anomalous gamma-ray behaviour was eventually ascribed to electron–positron pair production and annihilation. Although Meitner was recognised for her work, Hupfeld's
Meitner–Hupfeld_effect
Moroccan-Swiss Experimental Particle physicist
1088/1748-0221/3/03/P03004. Aad, G.; et al. (ATLAS Collaboration) (2011). "Search for pair production of first or second generation leptoquarks in proton-proton collisions
Kamal_Benslama
Disintegration of atomic nuclei from high-energy EM radiation
undergoes nuclear fission (splits into two fragments of nearly equal mass). Pair-instability supernova Silicon-burning process Clayton, D. D. (1984). Principles
Photodisintegration
Concept for a linear particle accelerator
Model processes. Additionally, CLIC will operate at the top quark pair-production threshold around 350 GeV with the aim of precisely measuring the properties
Compact_Linear_Collider
1999 American TV series or program
Au Pair is a made-for-television film series directed by Mark Griffiths and released by Saban Entertainment in association with ABC Family. "'Au Pair 3':
Au_Pair_(film_series)
Indian film series
However the adrenaline-pumping set pieces and relentless high-voltage action, paired with a background score that amplifies the drama and keeps the tension from
Production of Dhurandhar (film franchise)
Production_of_Dhurandhar_(film_franchise)
1999 American TV series or program
Au Pair is a 1999 American made-for-television romantic comedy film starring Gregory Harrison and Heidi Noelle Lenhart. The film was produced by Saban
Au_Pair_(film)
Instrument for measuring ionizing radiation
electron via either the photoelectric effect, Compton scattering or pair production. The chemistry of atomic de-excitation in the scintillator produces
Scintillation_counter
Drell investigated the important Drell–Yan process of massive lepton pair production in hadronic collisions, which provides a crucial experimental probe
Tung-Mow_Yan
Soviet physicist (1911–1991)
Landau–Pomeranchuk–Migdal effect, a reduction of the bremsstrahlung and pair production cross sections at high energies or high matter densities. Arkady Migdal
Arkady_Migdal
Instrument on NASA's Compton Gamma Ray Observatory satellite
spark chamber was used to induce a process called electron-positron pair production as a gamma ray entered the telescope. The calorimeter on the telescope
Energetic Gamma Ray Experiment Telescope
Energetic_Gamma_Ray_Experiment_Telescope
Musical work by Tiësto and Allure
"Pair of Dice" is an instrumental production by Dutch disc jockey and producer Tiësto and Dutch production band Allure, composed of the Janssen brothers
Pair_of_Dice
1916 British film
A Pair of Spectacles is a 1916 British silent comedy film directed by Alexander Butler and starring John Hare, Peggy Hyland and Booth Conway, based on
A_Pair_of_Spectacles
English-language comic based on the anime
The Dirty Pair is an original English-language manga written and illustrated by Adam Warren, based on the original Dirty Pair characters created by Haruka
The_Dirty_Pair
Device to detect very-high-energy gamma ray photons
gamma-ray photon undergoes pair production in the vicinity of the nucleus of an atmospheric molecule. The electron-positron pair produced are of extremely
Imaging atmospheric Cherenkov telescope
Imaging_atmospheric_Cherenkov_telescope
American television sitcom
Pair of Kings is an American television sitcom created by Dan Cross and David Hoge that originally aired on the cable channel Disney XD from September
Pair_of_Kings
Gamma rays with photon energies higher than 100 TeV
Only magnetic field perpendicular to the path of the photon causes pair production, so that photons coming in parallel to the geomagnetic field lines
Ultra-high-energy_gamma_ray
German physicist
anomalous gamma-ray behavior was eventually ascribed to electron–positron pair production and annihilation. Although Professor Meitner was recognized for her
Hans-Hermann_Hupfeld
Supersymmetric partner of the Higgs boson
at CERN, where physicists have searched for the direct electroweak pair production of Higgsinos. As of 2017, no experimental evidence for Higgsinos has
Higgsino
Conjecture unifying entanglement and wormholes
that two entangled particles (a so-called Einstein–Podolsky–Rosen or EPR pair) are connected by a wormhole (or Einstein–Rosen bridge) and is thought by
ER_=_EPR
American particle physicist
boson with the ATLAS detector at the LHC." 2014 - "Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions
Stephanie_A._Majewski
use of a silicon tracker to record the Compton interactions and the pair production by gamma rays in the MeV-GeV region. The energy of the final state
E-ASTROGAM
Gauge boson self-energy due to interactions with virtual particles
for the vacuum. To lowest order α {\displaystyle \alpha } , virtual pair production generates a vacuum polarization and magnetization given by: P = 2 ϵ
Vacuum_polarization
Kinetic energy released by ionizing radiation from uncharged particles per unit mass
photon interactions (e.g. photoelectric effect, Compton scattering, pair production, and photodisintegration). Next, these secondary charged particles
Kerma_(physics)
Swedish physicist and Wikipedian (born 1961)
doctorate in physics in 1990 on a thesis in particle physics on μμ and eμ pair production at the experiment HELIOS at the collider SPS and software development
Sverker_Johansson
books, but said there were no plans for them to direct a film version. The pair added that they would have to consider the implications of such a project
Production of Avengers: Doomsday and Avengers: Secret Wars
Production_of_Avengers:_Doomsday_and_Avengers:_Secret_Wars
American theoretical physicist (b. 1933)
dissertation on PC conservation in strong interactions and wide angle pair production and quantum electrodynamics at small distances, under the supervision
Steven_Frautschi
British theoretical physicist (born 1949)
Altarelli and Guido Martinelli he performed a calculation of lepton pair production which allow reconciliation of observed rates with theoretical calculations
R._Keith_Ellis
Chinese physicist (1902–1998)
theoretical physicist. He studied the scattering of gamma rays in lead by pair production in 1930, without knowing that positrons were involved in the anomalously
Chung-Yao_Chao
English actor and filmmaker (1889–1977)
beauty. She went on to appear in 35 films with him over eight years; the pair also formed a romantic relationship that lasted until 1917. Chaplin asserted
Charlie_Chaplin
Film series article
young couple named Tessa and Hardin. Over the events of their courtship, the pair overcome their various differences, all while strengthening their plans to
After_(film_series)
1985 science fiction anime television series
Dirty Pair (Japanese: ダーティペア, Hepburn: Dāti Pea) is a 1985 science fiction anime television series based on the novel series of the same name by Haruka
Dirty_Pair_(TV_series)
2011 Taiwanese TV series or program
Inborn Pair (Chinese: 真愛找麻煩; pinyin: Zhen Ai Zhao Ma Fan) is a 2011 to 2012 Taiwanese romantic comedy drama television series created and developed by
Inborn_Pair
American actor (born 1944)
Golden Globes in 2004. Michael and Kirk Douglas are the only father and son pair to have both been awarded this recognition. He then starred in and produced
Michael_Douglas
Soviet and Russian physicist (1930–2020)
which had vexed Rabinovich. He authored papers on electron-positron pair production and (with Zeldovich) statistical formulae in a Fermi gas. Later, he
Evsei_Rabinovich
Subatomic particle made of a charm quark and antiquark
Ulrich Becker, at Brookhaven first to discerned the 3.1 GeV peak in pair-production rates. There are two different regimes of flavorless, neutral mesons:
J/psi_meson
Hypothetical form of quarkonium
Collaboration (2025). "Observation of a pseudoscalar excess at the top quark pair production threshold". Reports on Progress in Physics. 88 (8). arXiv:2503.22382
Theta_meson
Process in high-energy hadron–hadron scattering
by Sidney Drell and Tung-Mow Yan in 1970 to describe the production of lepton–antilepton pairs in high-energy hadron collisions. Experimentally, this process
Drell–Yan_process
Upcoming Hindi film directed by Rajkumar Santoshi
Santoshi, and produced by Aamir Khan under the banner of Aamir Khan Productions. Set in Lahore against the backdrop of the 1947 partition of India and
Batwara_1947
PAIR PRODUCTION
PAIR PRODUCTION
Boy/Male
Hebrew American
Enlighten.
Boy/Male
Muslim
Mountain range
Male
English
Variant spelling of English Gare, GAIR means "spear."
Girl/Female
Muslim
Beauty, Fairy
Surname or Lastname
Scottish spelling of Irish Hare.English
Scottish spelling of Irish Hare.English : nickname for someone with some peculiarity of the hair, from Middle English here ‘hair’.
Surname or Lastname
English
English : nickname meaning ‘handsome’, ‘beautiful’, ‘fair’, Middle English fair, fayr, Old English fæger. The word was also occasionally used as a personal name in Middle English, applied to both men and women.Irish : translation of Gaelic fionn ‘fair’, which Woulfe describes as ‘a descriptive epithet that supplanted the real surname’, or a reduced Anglicized form of Gaelic Mac F(h)inn, a variant of Mag Fhinn (see McGinn).
Surname or Lastname
English
English : probably a variant spelling of Player.
Surname or Lastname
English
English : habitational name from Parr in Lancashire, which was named in Old English with pearr ‘enclosure’.German : from Middle Low German parre ‘parish’, ‘district’, ‘minister’s house’; a metonymic occupational name for a parson or for someone who worked in a parsonage or manse. Compare Pfarr.
Surname or Lastname
Korean
Korean : variant of Paek.English : variant of Pack.
Boy/Male
Hindu
Brave
Boy/Male
Muslim
Walking, Going on foot
Surname or Lastname
English and Irish
English and Irish : variant spelling of Fair.
Male
English
 Anglicized form of Hebrew Yaiyr, JAIR means "whom God enlightens." In the bible, this is the name of several characters, including a descendant of Manasseh. Anglicized form of Hebrew Yauwr, meaning "forested." In the bible, this is the name of the father of Elhanan.
Male
Hebrew
(×™Ö¸×ִיר) Variant spelling of Hebrew Yaiyr, YAIR means "whom God enlightens."Â
Female
Persian/Iranian
(پری) Persian name PARI means "fairy."
Boy/Male
Hindu
Lord Krishna
Female
Welsh
Welsh form of Greek Maria, MAIR means "obstinacy, rebelliousness" or "their rebellion."
Boy/Male
Gaelic Scottish
Short.
Girl/Female
Hindu
Beauty, Fairy
Boy/Male
Biblical American
My light, who diffuses light.
PAIR PRODUCTION
PAIR PRODUCTION
Surname or Lastname
English
English : habitational name of uncertain origin, possibly from Shackleford Heath in Surrey.
Girl/Female
Latin American French Welsh
Sword.
Boy/Male
Tamil
Leader. born to win as a leader, Lord ayyapas another name
Boy/Male
Sikh
One who lives a life as ordianed by Guru, Gurus way of life
Boy/Male
Hindu, Indian
Husband
Male
Hindi/Indian
(அஜிதà¯) Tamil form of Hindi Ajit, AJITH means "invincible."
Boy/Male
Hindu, Indian
Conqueror
Girl/Female
Muslim
Beauty
Male
Hebrew
(×™Ö°×—Ö´×™×ֵל) Hebrew name YECHIYEL means "God lives" or "whom God preserves alive." In the bible, this is the name of many characters, including a son of king Jehoshaphat. Jehiel is the Anglicized form.
Girl/Female
Tamil
Sharpened
PAIR PRODUCTION
PAIR PRODUCTION
PAIR PRODUCTION
PAIR PRODUCTION
PAIR PRODUCTION
superl.
Distinct; legible; as, fair handwriting.
n.
Two things of a kind, similar in form, suited to each other, and intended to be used together; as, a pair of gloves or stockings; a pair of shoes.
n.
Hair (human or animal) used for various purposes; as, hair for stuffing cushions.
n.
Odoriferous or contaminated air.
n.
A fair woman; a sweetheart.
v. i.
Same as To pair off. See phrase below.
n.
See Parr.
superl.
Free from obstacles or hindrances; unobstructed; unincumbered; open; direct; -- said of a road, passage, etc.; as, a fair mark; in fair sight; a fair view.
superl.
Characterized by frankness, honesty, impartiality, or candor; open; upright; free from suspicion or bias; equitable; just; -- said of persons, character, or conduct; as, a fair man; fair dealing; a fair statement.
superl.
Not overcast; cloudless; clear; pleasant; propitious; favorable; -- said of the sky, weather, or wind, etc.; as, a fair sky; a fair day.
pl.
of Pair
a.
Having fair or light-colored hair.
n.
A single thing, composed of two pieces fitted to each other and used together; as, a pair of scissors; a pair of tongs; a pair of bellows.
n.
A number of things resembling one another, or belonging together; a set; as, a pair or flight of stairs. "A pair of beads." Chaucer. Beau. & Fl. "Four pair of stairs." Macaulay. [Now mostly or quite disused, except as to stairs.]
v. t.
To unite in couples; to form a pair of; to bring together, as things which belong together, or which complement, or are adapted to one another.
imp., p. p., & a.
Receiving pay; compensated; hired; as, a paid attorney.
n.
A competitive exhibition of wares, farm products, etc., not primarily for purposes of sale; as, the Mechanics' fair; an agricultural fair.
v. t.
To make fair or beautiful.
n.
A spring device used in a hair-trigger firearm.
n.
Two of a sort; a span; a yoke; a couple; a brace; as, a pair of horses; a pair of oxen.