An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
https://www.nist.gov/form/page-feedback
Experimental investigation of the initial, state alignment dependence in the energy pooling process: Ca(4s4p <sup>3</sup>P<sub>1</sub>) + Ca(4s4p <sup>3</sup>P<sub>1</sub>) → Ca(4s4p <sup>3</sup>P<sub>1</sub>) + Ca(4s<sub>2</sub>): Page feedback