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kaon    
n. K中间子

K中间子

kaon
n 1: an unstable meson produced as the result of a high-energy
particle collision [synonym: {kaon}, {kappa-meson}, {k-meson},
{K particle}]

Meson \Mes"on\, n. [NL., fr. Gr. me`son middle, neut. of me`sos,
a., middle.]
1. (Anat.) The mesial plane dividing the body of an animal
into similar right and left halves. The line in which it
meets the dorsal surface has been called the dorsimeson,
and the corresponding ventral edge the ventrimeson. --B.
G. Wilder.
[1913 Webster]

2. (Physics) An elementary particle made up of two quarks; a
hadron having a baryon number of zero; any hadron other
than a baryon. Mesons are bosons with integral values of
spin, having a mass intermediate between those of the
electron and a nucleon; they may have positive or negative
charges, or may be neutral. Mesons are of three types: the
{pion} ([pi]-meson), {kaon} (K-mesons), and
{[eta]-mesons}.
[PJC]

{mu meson} (Physics) the former name for the {muon}, a
particle which is not a true meson[2]. The term is no
longer used in technical literature, except historically.
[PJC]


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  • Kaon - Wikipedia
    In particle physics, a kaon, also called a K meson and denoted K, [a] is any of a group of four mesons distinguished by a quantum number called strangeness In the quark model they are understood to be bound states of a strange quark (or antiquark) and an up or down antiquark (or quark)
  • KAON 4x4 Touring Accessories - 4x4 Camping Car Accessories Australia
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  • KAON GROUP
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  • Digital Customer Engagement | Kaon Interactive
    Kaon creates simple, interactive applications for B2B buyers to explore your complex value story These omnichannel solutions meet customers’ desire for self-discovery and empower outcome-based sellers
  • Kaon - Basic Theory - University of Chicago
    Kaons are mesons formed by a strange (or anti-strange) quark and an up or down quark They have strangeness of ± 1 Both charged kaons (K +, K -) and neutral kaons (K 0, 0) exist These neutral kaons are distinguished by their strangeness: S (K 0)=1, S (0)=-1 The neutral kaons offer a very interesting subject for studying
  • Kaon AI – AI-Native Content Lab | Personalized AI Experiences
    Kaon AI pioneers the AI-native era of content creation distribution We build global products like FlowGPT and Emochi — personalized AI experiences for everyone
  • Kaons and other strange mesons - HyperPhysics
    The charged kaons are mesons which have a quark composition of up-antistrange for the positive kaon and antiup-strange for the negative kaon They decay in about 10 -8 seconds by the processes: kaons and Decay times in this range indicate decay by the weak interaction
  • Physicists just discovered the rarest particle decay ever
    Scientists have clinched the case for a special type of decay of subatomic particles called kaons Further study of the rare decay could reveal a potential flaw in the standard model, physicists’
  • The kaon stays on script - CERN Courier
    Fewer than one in 10 billion charged kaons decay to a pion and a neutrino-antineutrino pair NA62 has now measured this rate with 40% smaller uncertainty than before
  • KAON Definition Meaning - Merriam-Webster
    The meaning of KAON is an unstable meson that occurs in both charged and neutral forms and is about 970 times more massive than an electron





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