释义 |
Definition of antineutron in US English: antineutronnoun Physics The antiparticle of a neutron. Example sentencesExamples - The antineutron, although neutral like the neutron, is distinguishable from the neutron because it is composed of two anti-down quarks and one anti-up quark.
- One can imagine atoms that are made of antiparticles: antiprotons, antineutrons, and positrons.
- The antineutron contains one anti-up quark and two anti-down quarks, giving it a charge of 0, just like the regular neutron.
- Antimatter also exists and so there is an antiproton, an antineutron and an antielectron often called the positron.
- Antimatter is matter composed of antiparticles, such as positrons, antineutrons and antiprotons.
Definition of antineutron in US English: antineutronnoun Physics The antiparticle of a neutron. Example sentencesExamples - The antineutron contains one anti-up quark and two anti-down quarks, giving it a charge of 0, just like the regular neutron.
- One can imagine atoms that are made of antiparticles: antiprotons, antineutrons, and positrons.
- Antimatter also exists and so there is an antiproton, an antineutron and an antielectron often called the positron.
- The antineutron, although neutral like the neutron, is distinguishable from the neutron because it is composed of two anti-down quarks and one anti-up quark.
- Antimatter is matter composed of antiparticles, such as positrons, antineutrons and antiprotons.
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