Testing the time-invariance of fundamental constants using cold, and not so cold, molecules

Hendrick L. Bethlem

Testing the time-invariance of fundamental constants using cold, and not so cold, molecules

Hendrick L. Bethlem^*

^*Corresponding author for this work

Research output: Contribution to Conference › Paper › Academic

Abstract

I will discuss the status of two experiments ultimately aimed at testing the time-invariance of the proton-to-electron mass using a thermal beam of CO molecules and using cold ammonia molecules in a fountain.

Original language	English
Publication status	Published - 1 Dec 2010
Event	Laser Science, LS 2010 - Rochester, NY, United States Duration: 24 Oct 2010 → 28 Oct 2010

Conference

Conference	Laser Science, LS 2010
Country/Territory	United States
City	Rochester, NY
Period	24/10/10 → 28/10/10

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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title = "Testing the time-invariance of fundamental constants using cold, and not so cold, molecules",

abstract = "I will discuss the status of two experiments ultimately aimed at testing the time-invariance of the proton-to-electron mass using a thermal beam of CO molecules and using cold ammonia molecules in a fountain.",

author = "Bethlem, \{Hendrick L.\}",

year = "2010",

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day = "1",

language = "English",

note = "Laser Science, LS 2010 ; Conference date: 24-10-2010 Through 28-10-2010",

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AU - Bethlem, Hendrick L.

PY - 2010/12/1

Y1 - 2010/12/1

N2 - I will discuss the status of two experiments ultimately aimed at testing the time-invariance of the proton-to-electron mass using a thermal beam of CO molecules and using cold ammonia molecules in a fountain.

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UR - https://www.scopus.com/pages/publications/84896759538

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M3 - Paper

T2 - Laser Science, LS 2010

Y2 - 24 October 2010 through 28 October 2010

ER -

Testing the time-invariance of fundamental constants using cold, and not so cold, molecules

Abstract

Conference

UN SDGs

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