New experimental constraints on non-Newtonian forces below 100 μm

J. Chiaverini*, S. J. Smullin, A. A. Geraci, D. M. Weld, A. Kapitulnik

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

195 Scopus citations


Physics beyond the standard model will be explored at the Large Hadron Collider in a few years, but gravitational measurements at small length scales are capable of investigating this region now. These measurements become particularly important in light of recent theoretical developments. This paper presents data obtained for attracting-mass surface separations down to 25 μm, enabling investigation of interaction scales below ∼10 μm.

Original languageEnglish (US)
Article number151101
Pages (from-to)151101/1-151101/4
JournalPhysical review letters
Issue number15
StatePublished - Apr 18 2003

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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