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- Pion abstract "In particle physics, a pion (short for pi meson, denoted with π) is any of three subatomic particles: π0, π+, and π−. Each pion consists of a quark and an antiquark and is therefore a meson. Pions are the lightest mesons and they play an important role in explaining the low-energy properties of the strong nuclear force.Pions are unstable, with the charged pions π+ and π− decaying with a mean life time of 26 nanoseconds and the neutral pion π0 decaying with an even shorter lifetime. Charged pions tend to decay into muons and muon neutrinos, and neutral pions into gamma rays.Pions are not produced in radioactive decay, but are produced commonly in high energy accelerators in collisions between hadrons. All types of pions are also produced in natural processes when high energy cosmic ray protons and other hadronic cosmic ray components interact with matter in the Earth's atmosphere. Recently, detection of characteristic gamma rays originating from decay of neutral pions in two supernova remnant stars has shown that pions are produced copiously in supernovas, most probably in conjunction with production of high energy protons that are detected on Earth as cosmic rays.".
- Pion thumbnail Quark_structure_pion.svg?width=300.
- Pion wikiPageExternalLink hadron.html.
- Pion wikiPageExternalLink mxxx.pdf.
- Pion wikiPageID "36961".
- Pion wikiPageRevisionID "602845784".
- Pion caption "The quark structure of the pion.".
- Pion composition ": or".
- Pion composition ":".
- Pion decayTime ": , :".
- Pion discovered "César Lattes, Giuseppe Occhialini and Cecil Powell".
- Pion electricCharge ": +1 e".
- Pion electricCharge ": 0 e".
- Pion electricCharge ": −1 e".
- Pion group "Mesons".
- Pion hasPhotoCollection Pion.
- Pion interaction Strong_interaction.
- Pion mass ":".
- Pion name "Pion".
- Pion numTypes "3".
- Pion parity "−1".
- Pion spin "0".
- Pion statistics "Bosonic".
- Pion symbol ", , and".
- Pion theorized Hideki_Yukawa.
- Pion subject Category:Mesons.
- Pion comment "In particle physics, a pion (short for pi meson, denoted with π) is any of three subatomic particles: π0, π+, and π−. Each pion consists of a quark and an antiquark and is therefore a meson. Pions are the lightest mesons and they play an important role in explaining the low-energy properties of the strong nuclear force.Pions are unstable, with the charged pions π+ and π− decaying with a mean life time of 26 nanoseconds and the neutral pion π0 decaying with an even shorter lifetime.".
- Pion label "Pion (cząstka)".
- Pion label "Pion (natuurkunde)".
- Pion label "Pion (particule)".
- Pion label "Pion".
- Pion label "Pion".
- Pion label "Pion".
- Pion label "Pione".
- Pion label "Píon".
- Pion label "Π介子".
- Pion label "Пион (частица)".
- Pion label "بيون".
- Pion label "パイ中間子".
- Pion sameAs Pion.
- Pion sameAs Pion.
- Pion sameAs Πιόνιο.
- Pion sameAs Pion.
- Pion sameAs Pioi.
- Pion sameAs Pion_(particule).
- Pion sameAs Pion_(fisika).
- Pion sameAs Pione.
- Pion sameAs パイ中間子.
- Pion sameAs 파이온.
- Pion sameAs Pion_(natuurkunde).
- Pion sameAs Pion_(cząstka).
- Pion sameAs Píon.
- Pion sameAs m.0970y.
- Pion sameAs Q4097.
- Pion sameAs Q4097.
- Pion wasDerivedFrom Pion?oldid=602845784.
- Pion depiction Quark_structure_pion.svg.
- Pion isPrimaryTopicOf Pion.