Lyman series

The Lyman series involves hydrogen atoms and describes when an electron jumps from higher energy levels down to the first energy level (called the ground state). This transition releases specific ultraviolet light. These wavelengths form a series of spectral lines uniquely characteristic of hydrogen. The Lyman series helps scientists study the conditions of stars and the universe because its ultraviolet light can be detected with special instruments. Essentially, it shows how hydrogen emits light when its electrons drop to the lowest energy state, creating a set of signals important for understanding cosmic phenomena.