neutrino wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org › wiki › NeutrinoA neutrino is a fermion (an elementary particle with spin of 1/2) that interacts only via the weak interaction and gravity. The neutrino is so named because it is electrically neutral and because its rest mass is so small (-ino) that it was long thought to be zero. The rest mass of the neutrino
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See morePauli's proposal
The neutrino was postulated first by Wolfgang Pauli in 1930 to explain how beta decay could conserve energy, momentum, and angular momentum (spin). In contrast to Niels Bohr...
See moreNeutrinos have half-integer spin (1/2ħ); therefore they are fermions. Neutrinos are leptons. They have only been observed to interact through the weak force, although it is assumed that they also interact gravitationally.
Flavor, mass, and their...
See moreNeutrinos cannot be detected directly because they do not carry electric charge, which means they do not ionize the materials they pass
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See moreNeutrinos' low mass and neutral charge mean they interact exceedingly weakly with other particles and fields. This feature of weak interaction interests scientists because it means
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There are several active research areas involving the neutrino. Some are concerned with testing predictions of neutrino behavior. Other
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See moreArtificial
Reactor neutrinos
Nuclear reactors are the major source of human-generated neutrinos. The majority of energy in a nuclear reactor is generated by fission (the four main fissile isotopes in nuclear reactors are...
See more• List of neutrino experiments
• Neutrino oscillation – Phenomenon in which a neutrino changes lepton flavor as it travels...
See moreWikipedia text under CC-BY-SA license- https://simple.wikipedia.org › wiki › Neutrino
Neutrino From Simple English Wikipedia, the free encyclopedia Neutrinos are a type of elementary particle that exist all across the universe. The word neutrino …
- Composition: Elementary particle
- Statistics: Fermion
- Generation: First, second and third
- https://de.wikipedia.org › wiki › Neutrino
Neutrinos sind elektrisch neutrale Elementarteilchen mit sehr geringer Masse. Im Standardmodell der Elementarteilchenphysik existieren drei Arten (Generationen) von Neutrinos: Elektron-, Myon- und Tau-Neutrinos. Jede Neutrino-Generation besteht aus dem Neutrino selbst und seinem Anti-Neutrino. Der Name Neutrino wurde von Enrico Fermi für das von Wolfgang Pauli postulierte Teilchen vorgesc…
Wikipedia · Text under CC-BY-SA license - https://pt.wikipedia.org › wiki › Neutrino
- Tipos de neutrinos e antineutrinos
Há três tipos, ou sabores, de neutrinos[5]: 1. neutrino do elétron 2. neutrino do múon 3. neutrino do tau Eles têm esses nomes porque o neutrino do elétron só participa de interações entre partículas subatômicas em que o elétron também participa; o do múon só naquelas em que o m… - Carga e massa
Os neutrinos não possuem carga elétrica nem carga de cor (a "carga" das interações fortes). Não se sabe o valor exato de suas massas, mas indícios indiretos apontam que devem ser algumas centenas de vezes menores que a massa do elétron (que é de 0,511 MeV/c2), ou menos.[2][3] O…
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- Tipos de neutrinos e antineutrinos
- https://id.wikipedia.org › wiki › NeutrinoSee more on id.wikipedia.orgNeutrino pertama kali dipostulatkan pada Desember, 1930 oleh Wolfgang Pauli untuk menjelaskan spektrum energi dari peluruhan beta, yaitu peluruhan sebuah neutron menjadi sebuah proton dan sebuah elektron. Pauli berteori bahwa sebuah partikel yang tak terdeteksi menjadi penyebab perbedaan antara energi dan mom…
- Komposisi: Partikel dasar
- Generasi: Pertama, Kedua dan Ketiga
- https://en.wikipedia.org › wiki › Sterile_neutrino
Sterile neutrino. Sterile neutrinos (or inert neutrinos) are hypothetical particles (neutral leptons – neutrinos) that are believed to interact only via gravity and not via any of the other fundamental interactions of the Standard Model. [1] The term sterile neutrino is used to distinguish them from the known active neutrinos in the Standard ...
- https://en.wikipedia.org › wiki › List_of_neutrino_experiments
KM3 Neutrino Telescope S, ATM, CR, SN, AGN, PUL ν μ, ν e, ν τ: Sea water (≈5 km 3) Cherenkov Mediterranean Sea: 2014– LAGUNA: Large Apparatus studying Grand Unification and Neutrino Astrophysics future: LENS Low Energy Neutrino Spectroscopy LS ν e: ν e + 115 In → 115 Sn + ν e + 2 γ: CC In-doped LOS: Scintillation: 120 keV proposed
- https://en.wikipedia.org › wiki › Neutrino_detector
Neutrino detector From Wikipedia, the free encyclopedia The inside of the MiniBooNE neutrino detector A neutrino detector is a physics apparatus which is designed to study neutrinos. Because neutrinos only weakly interact with other …
- https://en.wikipedia.org › wiki › Neutrino_astronomy
Neutrinos were first recorded in 1956 by Clyde Cowan and Frederick Reines in an experiment employing a nearby nuclear reactor as a neutrino source. Their discovery was acknowledged with a Nobel Prize for physics in 1995. This was …
- https://en.wikipedia.org › wiki › Neutrino_oscillation
Neutrino oscillation is a quantum mechanical phenomenon in which a neutrino created with a specific lepton family number ("lepton flavor": electron, muon, or tau) can later be measured to have a different lepton family number.
