图3:利用碳靶和氢靶数据提取的轻原子核的点质子分布半径 (IMAGE) Science China Press Caption 图(a)和(b)分别展示了具有奇数与偶数质子的原子核的半径差。对于具有偶数质子的原子核,两个半径相互吻合;对于具有奇数质子的原子核,随着同位旋的增加,半径差异趋向于逐渐增大,这可能与强子探针效应、点质子密度分布形式有关。 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.