因为磷的细胞核中比硅还多一个质子,把多余的质子、电子收集起来,这和氢原子的结构很相似:一个独立的电子捆绑着一个独立的质子。
However, the extra electron is much less tightly held by the extra proton in thispseudo-hydrogen than it would be in real hydrogen.
然而,在这个山寨版的氢中,这个额外的电子与额外质子的结合并不如真正氢原子中那么紧密。
This weaker grasp means that it takes much less magnetism to make a given change in thepseudo-hydrogen s spectrum than it would for real hydrogen.
这种越来越弱的结合意味着,如果要让这个山寨版频谱产生一个额定的变化,它所需要的磁场比真正的氢少得多。
So when Dr Murdin placed the crystal in a 30-tesla magnet at Radboud University in theNetherlands, he was mimicking the conditions in a 100,000-tesla white dwarf.
因此,当穆迪博士这个晶体放到一个30特斯拉的磁体中时,因为他在格尔福德的实验室缺少必要的设备,他是在模仿一个100,000特斯拉磁场强度的白矮星所处环境。
And the spectrum came out looking just the way the theory predicted.
结果得到的频谱与理论预测的看起来很像。
A black hole in a bath
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