Lepton: Perbedaan antara revisi
k r2.7.2) (bot Menambah: tl:Lepton |
k Bot: Mengganti kategori yang dialihkan Konsep fisika dasar menjadi Konsep dalam fisika |
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(16 revisi perantara oleh 11 pengguna tidak ditampilkan) | |||
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{{Infobox Particle |
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[[Berkas:Standard Model of Elementary Particles.svg|thumb|300px|Partikel-partikel model standar]] |
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| bgcolour = |
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| name = Lepton |
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'''Lepton''' adalah sebuah kelompok [[partikel dasar]], bersama-sama dengan [[kuark]] dan [[boson gauge]]. |
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| image = [[Berkas:Beta Negative Decay.svg|200px]] |
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| caption = Lepton terlibat dalam beberapa proses seperti [[peluruhan beta]]. |
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| num_types = 6 ([[elektron]], [[neutrino elektron]], [[muon]], [[neutrino muon]], [[tau (partikel)|tau]], [[neutrino tau]]) |
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| composition = [[Partikel dasar]] |
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| statistics = [[Fermionik]] |
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| group = |
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| generation = 1, 2, 3 |
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| interaction = [[Elektromagnetik]], [[Gravitasi]], [[Interaksi lemah]] |
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| particle = |
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| antiparticle = Antilepton ({{SubatomicParticle|Antilepton}}) |
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| theorized = |
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| discovered = |
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| symbol = {{SubatomicParticle|Lepton}} |
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| baryon number = 0 |
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| mass = |
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| decay_time = |
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| decay_particle = |
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| electric_charge = +1 [[muatan listrik|e]], 0 e, −1 e |
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| color_charge = Tidak ada |
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| spin = {{Frac|1|2}} |
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| num_spin_states = |
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}} |
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{{Special characters}} |
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'''Lepton''' adalah sebuah kelompok [[partikel dasar]], bersama-sama dengan [[kuark]] dan [[gauge boson]]. |
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Seperti kuark, lepton merupakan [[fermion]] (partikel spin {{frac|1|2}}) dan dipengaruhi oleh [[gaya elektromagnetik]], [[gaya gravitasi]], dan [[gaya lemah]], namun berbeda dengan kuark, lepton tidak ikut serta dalam [[interaksi kuat]]. |
Seperti kuark, lepton merupakan [[fermion]] (partikel spin {{frac|1|2}}) dan dipengaruhi oleh [[gaya elektromagnetik]], [[gaya gravitasi]], dan [[gaya lemah]], namun berbeda dengan kuark, lepton tidak ikut serta dalam [[interaksi kuat]]. |
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Baris 7: | Baris 31: | ||
Ada enam [[rasa (fisika)|rasa]] lepton, yang membentuk tiga generasi. Generasi pertama adalah ''lepton elektronik'', yang terdiri dari [[elektron]] dan [[neutrino elektron]]. Generasi kedua adalah [[lepton muon]], terdiri dari [[muon]] dan [[neutrino muon]], sedangkan generasi ketiga adalah [[tau lepton|tauon]] dan [[neutrino tauon]]. Tiap lepton memiliki antipartikel, yang dikenal sebagai ''antilepton''. |
Ada enam [[rasa (fisika)|rasa]] lepton, yang membentuk tiga generasi. Generasi pertama adalah ''lepton elektronik'', yang terdiri dari [[elektron]] dan [[neutrino elektron]]. Generasi kedua adalah [[lepton muon]], terdiri dari [[muon]] dan [[neutrino muon]], sedangkan generasi ketiga adalah [[tau lepton|tauon]] dan [[neutrino tauon]]. Tiap lepton memiliki antipartikel, yang dikenal sebagai ''antilepton''. |
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Lepton adalah bagian penting dari [[Model standar]], |
Lepton adalah bagian penting dari [[Model standar]], terutama elektron yang merupakan salah satu komponen [[atom]], bersama-sama dengan [[proton]] dan [[neutron]]. [[Atom eksotik]] dengan muon dan tauon sebagai ganti elektron juga dapat disintesis. |
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== Pranala == |
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* {{cite journal |
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|author=C. Amsler ''et al''. ([[Particle Data Group]]) |
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|year=2008 |
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|title=Review of Particle Physics |
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|journal=[[Physics Letters B]] |
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|volume=667 |page=1 |
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|doi=10.1016/j.physletb.2008.07.018|bibcode = 2008PhLB..667....1P |last2=Amsler |
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|last3=Doser |
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|last4=Antonelli |
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|last5=Asner |
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|last6=Babu |
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|last7=Baer |
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|last8=Band |
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|last9=Barnett |
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|last10=Bergren |
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|last11=Beringer |
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|last12=Bernardi |
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|last13=Bertl |
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|last14=Bichsel |
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|last15=Biebel |
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|last16=Bloch |
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|last17=Blucher |
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|last18=Blusk |
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|last19=Cahn |
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|last20=Carena |
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|last21=Caso |
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|last22=Ceccucci |
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|last23=Chakraborty |
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|last24=Chen |
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|last25=Chivukula |
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|last26=Cowan |
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|last27=Dahl |
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|last28=d'Ambrosio |
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|last29=Damour |
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|last30=De Gouvêa |
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|display-authors=29 |
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}} |
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* {{cite journal |
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|author=I.V. Anicin |
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|year=2005 |
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|title=The Neutrino – Its Past, Present and Future |
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|journal=SFIN (Institute of Physics, Belgrade) year XV, Series A: Conferences, No. A2 (2002) 3–59 |
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|arxiv=physics/0503172 |
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|bibcode = 2005physics...3172A |
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|pages=3172 }} |
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* {{cite journal |
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|author=Y.Fukuda ''et al''. |
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|first29=K. |
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|first30=J. L. |
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|title=Evidence for Oscillation of Atmospheric Neutrinos |
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|journal=Physical Review Letters |
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|volume=81 |
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|issue=8 |
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|pages=1562–1567 |
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|arxiv=hep-ex/9807003 |
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|doi=10.1103/PhysRevLett.81.1562 |
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|bibcode = 1998PhRvL..81.1562F |display-authors=8 |
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}} |
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* {{cite journal |
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|author=K. Kodama |
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|year=2001 |
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|title=Observation of tau neutrino interactions |
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|journal=Physics Letters B |
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|volume=504 |
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|issue=3 |page=218 |
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|doi=10.1016/S0370-2693(01)00307-0|arxiv = hep-ex/0012035 |bibcode = 2001PhLB..504..218D |
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|display-authors=29 |
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}} |
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* {{cite book |
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|author=B.R. Martin, G. Shaw |
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|year=1992 |
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|chapter=Chapter 2 – Leptons, quarks and hadrons |
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|title=Particle Physics |
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|url=https://archive.org/details/particlephysics0000mart |
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|pages=[https://archive.org/details/particlephysics0000mart/page/23 23]–47 |
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|publisher=[[John Wiley & Sons]] |
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|isbn=0-471-92358-3 |
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}} |
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* {{cite journal |
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|author=S.H. Neddermeyer, C.D. Anderson |
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|year=1937 |
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|title=Note on the Nature of Cosmic-Ray Particles |
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|journal=[[Physical Review]] |
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|volume=51 |
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|issue=10 |pages=884–886 |
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|doi=10.1103/PhysRev.51.884 |
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|bibcode = 1937PhRv...51..884N |last2=Anderson |
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}} |
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* {{cite web |
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|author=J. Peltoniemi, J. Sarkamo |
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|year=2005 |
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|url=http://cupp.oulu.fi/neutrino/nd-mass.html |
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|title=Laboratory measurements and limits for neutrino properties |
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|work=[http://cupp.oulu.fi/neutrino/ The Ultimate Neutrino Page] |
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|accessdate=2008-11-07 |
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}} |
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* {{cite journal |
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|author=M.L. Perl ''et al''. |
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|year=1975 |
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|title=Evidence for Anomalous Lepton Production in e<sup>+</sup>–e<sup>−</sup> Annihilation |
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|journal=[[Physical Review Letters]] |
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|volume=35 |issue=22 |pages=1489–1492 |
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|doi=10.1103/PhysRevLett.35.1489 |
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|bibcode = 1975PhRvL..35.1489P |
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|isbn=0-201-50397-2 |
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}} |
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|year=2007 |
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|title=Logbook: Neutrino Invention |
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|url=http://www.symmetrymagazine.org/cms/?pid=1000450 |
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|journal=[[Symmetry Magazine]] |
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|volume=4 |issue=2 |
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}} |
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|chapter=Chapter 2 – Rotational Invariance and Angular Momentum |
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|title=Principles of Quantum Mechanics |
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|url=https://archive.org/details/principlesofquan0000shan_x3c9 |
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== Pranala luar == |
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{{Commons category|Leptons}} |
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{{wiktionary|lepton}} |
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* [http://pdg.lbl.gov Particle Data Group homepage]. The PDG compiles authoritative information on particle properties. |
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* [http://hyperphysics.phy-astr.gsu.edu/hbase/particles/lepton.html Leptons], a summary of leptons from ''[[Hyperphysics]]''. |
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{{partikel}} |
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{{fisika-stub}} |
{{fisika-stub}} |
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[[Kategori:Konsep |
[[Kategori:Konsep dalam fisika]] |
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[[Kategori:Partikel subatom]] |
[[Kategori:Partikel subatom]] |
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[[af:Lepton]] |
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[[ar:ليبتون (فيزياء)]] |
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[[bg:Лептон]] |
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[[bs:Lepton]] |
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[[ca:Leptó]] |
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[[cs:Lepton]] |
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[[cy:Lepton]] |
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[[da:Lepton]] |
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[[de:Lepton]] |
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[[el:Λεπτόνιο]] |
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[[en:Lepton]] |
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[[eo:Leptono]] |
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[[es:Leptón]] |
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[[et:Leptonid]] |
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[[fa:لپتون]] |
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[[fi:Leptoni]] |
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[[fr:Lepton]] |
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[[ga:Leaptón]] |
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[[he:לפטון]] |
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[[hr:Lepton]] |
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[[hu:Lepton]] |
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[[is:Létteind]] |
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[[it:Leptone]] |
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[[ja:レプトン (素粒子)]] |
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[[kk:Лептон]] |
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[[kn:ಲೆಪ್ಟಾನ್]] |
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[[ko:렙톤]] |
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[[la:Lepton]] |
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[[lt:Leptonas]] |
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[[lv:Leptoni]] |
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[[ml:ലെപ്റ്റൺ]] |
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[[mn:Лептон]] |
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[[ms:Lepton]] |
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[[nds:Lepton]] |
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[[nl:Lepton (subatomair deeltje)]] |
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[[nn:Lepton]] |
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[[no:Lepton]] |
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[[oc:Lepton]] |
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[[pl:Lepton (mechanika kwantowa)]] |
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[[pnb:لیپٹن]] |
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[[pt:Lépton]] |
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[[ro:Lepton]] |
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[[ru:Лептон]] |
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[[sh:Lepton]] |
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[[simple:Lepton]] |
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[[sk:Leptón]] |
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[[sl:Lepton]] |
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[[sr:Лептон]] |
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[[sv:Lepton]] |
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[[ta:மென்மி]] |
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[[th:เลปตอน]] |
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[[tl:Lepton]] |
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[[tr:Lepton]] |
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[[uk:Лептон]] |
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[[ur:نحیفہ]] |
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[[uz:Lepton]] |
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[[vi:Lepton]] |
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[[wo:Lepton]] |
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[[zh:輕子]] |
Revisi terkini sejak 19 Agustus 2024 13.21
Komposisi: | Partikel dasar |
Generasi: | 1, 2, 3 |
Interaksi: | Elektromagnetik, Gravitasi, Interaksi lemah |
Simbol: | l |
Antipartikel: | Antilepton (l) |
Tipe: | 6 (elektron, neutrino elektron, muon, neutrino muon, tau, neutrino tau) |
Muatan listrik: | +1 e, 0 e, −1 e |
Muatan warna: | Tidak ada |
Spin: | ½ |
Lepton adalah sebuah kelompok partikel dasar, bersama-sama dengan kuark dan gauge boson.
Seperti kuark, lepton merupakan fermion (partikel spin ½) dan dipengaruhi oleh gaya elektromagnetik, gaya gravitasi, dan gaya lemah, namun berbeda dengan kuark, lepton tidak ikut serta dalam interaksi kuat.
Ada enam rasa lepton, yang membentuk tiga generasi. Generasi pertama adalah lepton elektronik, yang terdiri dari elektron dan neutrino elektron. Generasi kedua adalah lepton muon, terdiri dari muon dan neutrino muon, sedangkan generasi ketiga adalah tauon dan neutrino tauon. Tiap lepton memiliki antipartikel, yang dikenal sebagai antilepton.
Lepton adalah bagian penting dari Model standar, terutama elektron yang merupakan salah satu komponen atom, bersama-sama dengan proton dan neutron. Atom eksotik dengan muon dan tauon sebagai ganti elektron juga dapat disintesis.
Pranala
[sunting | sunting sumber]- C. Amsler et al. (Particle Data Group); Amsler; Doser; Antonelli; Asner; Babu; Baer; Band; Barnett; Bergren; Beringer; Bernardi; Bertl; Bichsel; Biebel; Bloch; Blucher; Blusk; Cahn; Carena; Caso; Ceccucci; Chakraborty; Chen; Chivukula; Cowan; Dahl; d'Ambrosio; Damour; et al. (2008). "Review of Particle Physics". Physics Letters B. 667: 1. Bibcode:2008PhLB..667....1P. doi:10.1016/j.physletb.2008.07.018.
- I.V. Anicin (2005). "The Neutrino – Its Past, Present and Future". SFIN (Institute of Physics, Belgrade) year XV, Series A: Conferences, No. A2 (2002) 3–59: 3172. arXiv:physics/0503172 . Bibcode:2005physics...3172A.
- Y.Fukuda; Hayakawa, T.; Ichihara, E.; Inoue, K.; Ishihara, K.; Ishino, H.; Itow, Y.; Kajita, T.; et al. (1998). "Evidence for Oscillation of Atmospheric Neutrinos". Physical Review Letters. 81 (8): 1562–1567. arXiv:hep-ex/9807003 . Bibcode:1998PhRvL..81.1562F. doi:10.1103/PhysRevLett.81.1562.
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[sunting | sunting sumber]- Particle Data Group homepage. The PDG compiles authoritative information on particle properties.
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