单词 | antineutron |
释义 | BETA Examples ofantineutronDictionary> Examples ofantineutron antineutronisn’t in the Cambridge Dictionary yet. You can help! Add a definition For example, the positively charged pion is made out of a proton and anantineutron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is for theantineutronbut for the neutron (relative to the direction of the spin). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since theantineutronis electrically neutral, it can not easily be observed directly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In 1970, he proposed neutron/antineutronoscillations as a possibility for observing violation of baryon number. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In particular, theantineutronconsists of one up antiquark and two down antiquarks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its antiparticle, the antihypertriton, is formed of an antiproton, anantineutronand any antihyperon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Anantineutronhas the same mass as a neutron, and no net electric charge. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is because theantineutronis composed of antiquarks, while neutrons are composed of quarks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In theory, a freeantineutronshould decay into an antiproton, a positron and a neutrino in a process analogous to the beta decay of free neutrons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The neutron, for example, is made out of quarks, theantineutronfrom antiquarks, and they are distinguishable from one another because neutrons and antineutrons annihilate each other upon contact. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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