Precision Measurement of the Ratio B(Υ(3S) → τ+τ−)/B(Υ(3S) → μ+μ−). / Cowan, Glen; BABAR Collaboration.

In: Physical Review Letters, Vol. 125, No. 24, 241801, 08.12.2020, p. 1-7.

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Article number241801
Pages (from-to)1-7
Number of pages7
JournalPhysical Review Letters
Issue number24
Publication statusPublished - 8 Dec 2020
This open access research output is licenced under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

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