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paschen series

 

Definitions from the Web

Paschen Series

Description:

The Paschen series refers to a specific sequence of spectral lines observed in the emission spectrum of excited atoms or ions when they transition from higher energy levels to the n=3 energy level of hydrogen-like atoms.

Sample Sentences:

As a noun:

1. The Paschen series can be observed in the infrared region of the electromagnetic spectrum.

2. Spectral analysis revealed the presence of the Paschen series in the nebula.

As an adjective - Popular:

1. The Paschen series transition is a popular subject in atomic physics research.

2. Many students are fascinated by the popular Paschen series experiments conducted in the lab.

As an adjective - Local:

1. The local Paschen series lines were visible only through the specialized equipment.

2. Researchers discovered previously unknown local Paschen series emissions in the outer regions of the galaxy.

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