| 41. | When a particle and antiparticle scatter, virtual particles can be exchanged in two qualitatively different ways.
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| 42. | Bubble chamber experiments provide further evidence that antiparticles have the same inertial mass as their normal counterparts.
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| 43. | If CP symmetry holds, the decay rate of B mesons and their antiparticles should be equal.
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| 44. | The other case is that it is a Dirac fermion, which is not its own antiparticle.
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| 45. | :: : : There's no asymmetry between particles and antiparticles : both come out.
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| 46. | :I believe that in current theory, the graviton's antiparticle is also the graviton.
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| 47. | I was trying to work out how the whole nothing-> particle + antiparticle thing works.
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| 48. | These properties led Einstein to believe that pairs of particles and antiparticles could be described in this way.
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| 49. | A unified interpretation of antiparticles is now available in quantum field theory, which solves both these problems.
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| 50. | The counterpart to a Dirac fermion is a Majorana fermion, a particle that is its own antiparticle.
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