The tau (τ), also called the tau lepton, tau particle, tauon or tau electron, is an elementary particle similar to the electron, with negative electric...
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particle, which is not composed of other particles (for example, quarks; or electrons, muons, and tau particles, which are called leptons). Particle physics...
34 KB (3,220 words) - 20:35, 17 November 2024
The tau neutrino or tauon neutrino is an elementary particle which has the symbol ν τ and zero electric charge. Together with the tau (τ), it forms the...
4 KB (311 words) - 21:09, 12 May 2024
Lepton (category Elementary particles)
whereas muons and taus can only be produced in high-energy collisions (such as those involving cosmic rays and those carried out in particle accelerators)...
42 KB (4,301 words) - 08:19, 25 September 2024
Martin Lewis Perl (category American particle physicists)
critic for The New Republic. The tau lepton (τ, also called the tau particle, tauon or simply tau) is an elementary particle similar to the electron, with...
14 KB (1,393 words) - 14:52, 22 April 2024
lepton, an elementary particle in particle physics Tau emerald, a species of dragonfly Tau neutrino a subatomic elementary particle Tau protein, a biochemical...
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mechanics The lifetime of a spontaneous emission process Tau, an elementary particle in particle physics Tau in astronomy is a measure of optical depth, or how...
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In particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles. The Standard Model...
36 KB (3,518 words) - 17:42, 18 November 2024
Neutrino (redirect from Ν particle)
(/njuːˈtriːnoʊ/ new-TREE-noh; denoted by the Greek letter ν) is an elementary particle that interacts via the weak interaction and gravity. The neutrino is so...
141 KB (14,038 words) - 09:56, 23 October 2024
Standard Model (redirect from Particle physics standard model)
muon, and tau) and quarks. As the Higgs boson is massive, it must interact with itself. Because the Higgs boson is a very massive particle and also decays...
65 KB (7,424 words) - 03:13, 14 November 2024
the particle's velocity: P ( t ) = exp ( − t γ τ ) {\displaystyle P(t)=\exp \left(-{\frac {t}{\gamma \tau }}\right)} where τ {\displaystyle \tau } is...
10 KB (1,276 words) - 07:04, 16 November 2024
{\hbar }{\tau }}} where ℏ = h 2 π {\displaystyle {\hbar }={\frac {h}{2\pi }}} and h is the Planck constant. Thus, the lifetime of a particle is the direct...
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Wave-particle duality is the concept in quantum mechanics that quantum entities exhibit particle or wave properties according to the experimental circumstances...
28 KB (2,943 words) - 14:18, 18 November 2024
Higgs boson (redirect from Higgs particle)
Higgs boson, sometimes called the Higgs particle, is an elementary particle in the Standard Model of particle physics produced by the quantum excitation...
241 KB (26,393 words) - 03:54, 21 November 2024
In the physical sciences, a particle (or corpuscule in older texts) is a small localized object which can be described by several physical or chemical...
18 KB (1,644 words) - 21:03, 17 November 2024
Particle physics or high-energy physics is the study of fundamental particles and forces that constitute matter and radiation. The field also studies...
41 KB (4,203 words) - 23:29, 13 November 2024
the particle. The shearing formula goes as: Δ τ = r particle l interparticle γ particle-matrix {\displaystyle \Delta \tau ={\frac {r_{\text{particle...
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In particle physics, flavour or flavor refers to the species of an elementary particle. The Standard Model counts six flavours of quarks and six flavours...
24 KB (2,962 words) - 17:51, 18 October 2024
W and Z bosons (redirect from W particle)
In particle physics, the W and Z bosons are vector bosons that are together known as the weak bosons or more generally as the intermediate vector bosons...
38 KB (3,764 words) - 15:05, 11 November 2024
1+\tau {}\alpha } ) to the term itself. Via substitution and arithmetic, the type expands to 1 + τ + τ 2 + τ 3 + ⋯ {\displaystyle 1+\tau +\tau ^{2}+\tau...
10 KB (1,257 words) - 01:30, 27 October 2024
Kaon (redirect from K-particle)
in particle physics was. It was very exciting. — Fowler (2024) This led to the so-called 'tau–theta' problem: what seemed to be the same particle (now...
38 KB (3,195 words) - 12:53, 23 October 2024
of their faith Taus (instrument), a string instrument from India The plural of the Greek letter tau The plural of subatomic tau particle This disambiguation...
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Lorentz scalar (section Energy of a particle)
{def} }{=}}\ (c\tau )^{2}} where τ {\displaystyle \tau } is the proper time as measured by a clock in the rest frame of the particle and the Minkowski...
8 KB (1,406 words) - 09:06, 4 July 2024
This is a list of known and hypothesized particles. Elementary particles are particles with no measurable internal structure; that is, it is unknown whether...
33 KB (3,050 words) - 21:20, 17 November 2024
{\tau }}={\frac {\mathrm {d} \mathbf {L} }{\mathrm {d} t}}} where L is the angular momentum vector and t is time. For the motion of a point particle, L...
32 KB (4,458 words) - 05:50, 16 November 2024
\tau _{p}={\frac {\rho _{p}d_{p}^{2}}{18\mu }}.} Here d p {\displaystyle d_{p}} is the particle diameter, ρ p {\displaystyle \rho _{p}} , the particle...
11 KB (1,740 words) - 07:23, 13 August 2023
Boson (redirect from Bose particle)
In particle physics, a boson (/ˈboʊzɒn/ /ˈboʊsɒn/) is a subatomic particle whose spin quantum number has an integer value (0, 1, 2, ...). Bosons form...
10 KB (1,078 words) - 20:10, 17 November 2024
Gaugino (redirect from Wino (particle))
In supersymmetry theories of particle physics, a gaugino is the hypothetical fermionic supersymmetric field quantum (superpartner) of a gauge field, as...
3 KB (313 words) - 16:32, 19 November 2024
Sfermion (redirect from Selectron (particle))
sfermion is a hypothetical spin-0 superpartner particle (sparticle) of its associated fermion. Each particle has a superpartner with spin that differs by...
7 KB (476 words) - 07:35, 2 February 2024
Schwarzschild geodesics (redirect from Particle motion in Schwarzschild geometry)
{\displaystyle \tau } , in the case of a test particle of small positive mass, is the proper time (time measured by a clock moving with the particle) in seconds...
65 KB (12,016 words) - 21:35, 2 October 2024