![thumbnail](images/537-thumb.jpg)
72 DPI Image
150 DPI Image
300 DPI Image
|
Title: |
High-Flying Electrons May Provide New Test of Quantum Theory |
Description: |
(a) Pictorial representation of a hydrogen-like atom in a Rydberg state, in which the electron (black dot) is far away from the nucleus of the atom (red and grey core); (b) the probability distribution of its electron, which shows the likelihood for the electron to be in a particular location in space (higher elevation means higher probability for the electron to be in that location); (c) an optical frequency comb for producing ultra-precise colors of light-like having a million stable lasers -that can trigger quantum jumps of the electron. Measuring light absorbed by a hydrogen-like atom using a frequency comb can lead to precise measurements for determining the Rydberg constant.
*PL
|
Subjects (names): |
|
Topics/Categories: |
Physics--Atomic and Molecular Physics
|
Type: |
Graphic/illustration |
Source: |
National Institute of Standards and Technology |
Credit Line as it should appear in print: |
Credit: NIST |
AV Number: |
08PHY009 |
Date Created: |
April 2008 |
Date Entered: |
4/29/2008 |