half-integral

Adjective

not-comparable

(mathematics) Having a value that is half of an odd integer

Japanese Meaning

奇数の整数を2で割った値を持つ

The spin quantum number in the experiment turned out to be half-integral, which led to unexpected selection rules.

実験でのスピン量子数が奇数の整数の半分に等しいことが判明し、それが予想外の選択則をもたらした。

Sense（1）

(mathematics) Having a value that is half of an odd integer