parapositronium meaning in English
仲-正子素
仲正电子素
仲正负电子偶
Examples
- If the spins are in the same direction, the state is called orthopositronium; if they are opposite, we speak of parapositronium .
若方向相同，则称该自旋态的电子偶素为正电子偶素；若方向相反，则称为仲电子偶素。
仲-正子素
仲正电子素
仲正负电子偶