The result is that the electron shadow and the positron shadow are separated.

结果将使得电子的阴影和正电子的阴影被分开。

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Positron and electron (particle and anti-particle) can annihilate in collision turning into electromagnetic radiation.

正电子和电子(粒子和反粒子)在对撞中会发生湮灭，并产生电磁辐射。

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The new collider has to provide exact measurements of electron-positron annihilation.

新型的对撞机必须提供电子-正电子湮灭的准确测量结果。

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The AMS paper will report the positron-electron ratio in the mass range of 0.5 to 350 Gigaelectronvolts.

BBC: Alpha Magnetic Spectrometer to release first results

In particular, the neutrinos should should have been radiating electron-positron pairs.

FORBES: More Evidence Against Faster Than Light Neutrinos

The detector allows the machine's operators to work out which particles have been created by the electron-positron collisions, and to follow their patterns of decay.

ECONOMIST: How to build a B-factory