Search for pseudoscalar bosons decaying into e+e− pairs in the NA64 experiment at the CERN SPS
Work
Year: 2021
Type: article
Abstract: We report the results of a search for a light pseudoscalar particle $a$ that couples to electrons and decays to ${e}^{+}{e}^{\ensuremath{-}}$ performed using the high-energy CERN SPS H4 electron beam.... more
Institutions Institute for Nuclear Research, European Organization for Nuclear Research, Joint Institute for Nuclear Research, Tomsk State Pedagogical University, National Research Tomsk State University +15 more
Cites: 38
Cited by: 21
Related to: 10
FWCI: 1.625
Citation percentile (by year/subfield): 72.75
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Sustainable Development Goal Affordable and clean energy
Open Access status: hybrid