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Source: The European physical journal C. 2017. Vol. 77, № 5. P. 317 (1-53)
Type: статьи в журналах
Date: 2017
Description:
During 2015 the ATLAS experiment recorded 3.8 fb−1 of proton–proton collision data at a centre-of-mass energy of 13 TeV. The ATLAS trigger system is a crucial component of the experiment, responsible
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Source: Physical Review D. 2017. Vol. 95, № 11. P. 111102-1-111102-8
Type: статьи в журналах
Date: 2017
Description:
We study the singly Cabibbo suppressed decays Λ+c→pη and Λ+c→pπ0 using Λ+c¯Λ−c pairs produced by e+e− collisions at a center-of-mass energy of √s=4.6 GeV. The data sample was collected by the BESIII d
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Source: Journal of high energy physics. 2017. Vol. 8. P. 006 (1-45)
Type: статьи в журналах
Date: 2017
Description:
A search for direct top squark pair production resulting in events with either a same-flavour opposite-sign dilepton pair with invariant mass compatible with a Z boson or a pair of jets compatible wit
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Source: Physical Review D. 2017. Vol. 96, № 5. P. 052004-1-052004-26
Type: статьи в журналах
Date: 2017
Description:
Dijet events are studied in the proton--proton collision dataset recorded at s√=13 TeV with the ATLAS detector at the Large Hadron Collider in 2015 and 2016, corresponding to integrated luminosities o
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Source: Journal of high energy physics. 2017. № 1. P. 117 (1-42)
Type: статьи в журналах
Date: 2017
Description:
Differential cross sections are presented for the prompt and non-prompt production of the hidden-charm states X(3872) and ψ(2S), in the decay mode J/ψπ+π−, measured using 11.4 fb−1 of pp collisions at
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Source: Journal of high energy physics. 2017. № 9. P. 088 (1-49)
Type: статьи в журналах
Date: 2017
Description:
A search for new phenomena in final states characterized by high jet multiplicity, an isolated lepton (electron or muon) and either zero or at least three b-tagged jets is presented. The search uses 3
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Source: The European physical journal C. 2017. Vol. 77, № 11. P. 804 (1-66)
Type: статьи в журналах
Date: 2017
Description:
This paper presents single lepton and dilepton kinematic distributions measured in dileptonic tar{t} events produced in 20.2 hbox {fb}^{-1} of sqrt{s}=8 TeV pp collisions recorded by the ATLAS experim
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Source: The European physical journal C. 2017. Vol. 77, № 10. P. 673 (1-30)
Type: статьи в журналах
Date: 2017
Description:
With the increase in energy of the Large Hadron Collider to a centre-of-mass energy of 13 TeV for Run 2, events with dense environments, such as in the cores of high-energy jets, became a focus for ne
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Source: Physical Review Letters. 2017. Vol. 118, № 22. P. 221802-1-221802-8
Type: статьи в журналах
Date: 2017
Description:
Using 4.479 × 108 ψð3686Þ events collected with the BESIII detector, we search for the decays ψð3686Þ → eþe−χcJ and χcJ → eþe−J=ψ, where J ¼ 0, 1, 2. The decays ψð3686Þ → eþe−χcJ and χcJ → eþe−J=ψ are
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Source: Physical Review D. 2017. Vol. 96, № 9. P. 092007-1-092007-11
Type: статьи в журналах
Date: 2017
Description:
Based on 448.1×106 ψ(3686) events collected with the BESIII detector, the decays ψ(3686)→γχcJ,χcJ→γγ(J=0,1,2) are studied. The decay branching fractions of χc0,2→γγ are measured to be B(χc0→γγ)=(1.93
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Source: Physical Review D. 2017. Vol. 96, № 1. P. 012005-1-012005-8
Type: статьи в журналах
Date: 2017
Description:
Based on a sample of 1.31 billion J/ψ events collected with the BESIII detector, we report the study of the doubly radiative decay η′→γγπ0 for the first time, where the η′ meson is produced via the J/
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Source: Physical Review D. 2017. Vol. 96, № 1. P. 012002-1-012002-15
Type: статьи в журналах
Date: 2017
Description:
Using 2.93 fb−1 of data taken at 3.773 GeV with the BESIII detector operated at the BEPCII collider, we study the semileptonic decays D+→¯K0e+νe and D+→π0e+νe. We measure the absolute decay branching
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Source: Physical Review D. 2017. Vol. 95, № 7. P. 072010-1-072010-16
Type: статьи в журналах
Date: 2017
Description:
We present an amplitude analysis of the decay D0 → K−πþπþπ− based on a data sample of 2.93 fb−1 acquired by the BESIII detector at the ψð3770Þ resonance. With a nearly background free sample of about
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Source: Physical Review D. 2017. Vol. 96, № 1. P. 012007-1-012007-34
Type: статьи в журналах
Date: 2017
Description:
This paper presents the extended results of measurements of W±W±jj production and limits on anomalous quartic gauge couplings using 20.3 fb−1 of proton–proton collision data at √s=8 TeV recorded by th
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Source: Physics Letters B. 2017. Vol. 774. P. 252-257
Type: статьи в журналах
Date: 2017
Description:
Using a data set of 2.93 fb−1 taken at a center-of-mass energy s=3.773 GeV with the BESIII detector at the BEPCII collider, we perform a search for an extra U(1) gauge boson, also denoted as a dark ph
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