An atomic nucleus assumes discrete energy levels when added energy excites that nucleus. These energy levels are the nucleus' unique fingerprint; no two nuclei have identical energy patterns. For exotic nuclei, which have unbalanced numbers of protons and neutrons and often only exist for a fraction of a second, researchers have devised a variety of methods to measure the energies of their excited levels.
from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/dLKtbfp
No comments:
Post a Comment