Using improved operator product expansion in Borel–Laplace sum rules with ALEPH $$\tau $$ decay data, and determination of pQCD coupling
Crossref DOI link: https://doi.org/10.1140/epjc/s10052-022-10298-w
Published Online: 2022-04-25
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ayala, César
Cvetič, Gorazd
Teca, Diego
Funding for this research was provided by:
Fondo Nacional de Desarrollo Científico y Tecnológico (1180344, 1200189)
Text and Data Mining valid from 2022-04-25
Version of Record valid from 2022-04-25
Article History
Received: 10 December 2021
Accepted: 6 April 2022
First Online: 25 April 2022