Profil bibliographique

J.N. Butler

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

4Publications signalées
230Citations signalées
1Affiliations récentes

Les institutions déclarées

Fermi National Accelerator Laboratory

Les domaines associés

Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsHigh-Energy Particle Collisions Research

Les publications récentes

Accès ouvert 2021 article OpenAlex

Measurement of the CP-violating phase ϕs in the Bs0→J/ψϕ(1020)→μ+μ−K+K− channel in proton-proton collisions at s=13TeV

A.M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres

The CP -violating weak phase ϕ s and the decay width difference Δ Γ s between the light and heavy B s 0 mass eigenstates are measured with the CMS detector at the LHC in a sample of 48 500 reconstructed B …

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36 citations Physics Letters B
Accès ouvert 2019 article OpenAlex

Measurement of prompt ψ(2S) production cross sections in proton–lead and proton–proton collisions at s NN = 5.02 TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres

Measurements of prompt ψ ( 2S ) meson production cross sections in proton–lead (pPb) and proton–proton (pp) collisions at a nucleon–nucleon center-of-mass energy of s NN = 5.02 TeV are reported. The results are based on pPb and pp data collected by …

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37 citations Physics Letters B
Accès ouvert 2013 article OpenAlex

Search for a Higgs boson decaying into a b-quark pair and produced in association with b quarks in proton–proton collisions at 7 TeV

S. Chatrchyan, V. Khachatryan, A.M. Sirunyan, A. Tumasyan et autres

A search for a neutral Higgs boson decaying to a pair of b quarks, and produced in association with at least one additional b quark, is presented. Multijet final states with three jets identified as originating from b quarks, at least one …

am, at, be, ch, pl (code pays fourni par la source)

81 citations Physics Letters B
Accès ouvert 2013 article OpenAlex

Event shapes and azimuthal correlations in Z + jets events in pp collisions at s = 7 TeV

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres

Measurements of event shapes and azimuthal correlations are presented for events where a Z boson is produced in association with jets in proton-proton collisions.The data collected with the CMS detector at the CERN LHC at √ s = 7 TeV correspond to …

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76 citations Physics Letters B
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