A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets. The event selection requires the two leptons to have opposite charge, the same flavor (electrons or muons), and a large invariant mass. The analysis is based on the full run-2 proton-proton collision dataset recorded at a center-of-mass energy of √s=13 TeV by the ATLAS experiment at the LHC, corresponding to an integrated luminosity of 139 fb−1. No significant deviation from the expected background is observed in the data. Inspired by the B-meson decay anomalies, a four-fermion contact interaction between two quarks (b, s) and two leptons (ee or μμ) is used as a benchmark signal model, which is characterized by the energy scale and coupli...
A search for new phenomena is presented in final states with two leptons and one or no $b$-tagged je...
A search for new phenomena is presented in final states with two leptons and one or no b -tagged ...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
: A search for new phenomena is presented in final states with two leptons and one or no b-tagged je...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b -tagged ...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no $b$-tagged je...
A search for new phenomena is presented in final states with two leptons and one or no b -tagged ...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
: A search for new phenomena is presented in final states with two leptons and one or no b-tagged je...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no b -tagged ...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...
A search for new phenomena is presented in final states with two leptons and one or no $b$-tagged je...
A search for new phenomena is presented in final states with two leptons and one or no b -tagged ...
A search for new phenomena is presented in final states with two leptons and one or no b-tagged jets...