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Source: Physical Review Letters. 2016. Vol. 117, № 4. P. 042002-1-0420020-7
Type: статьи в журналах
Date: 2016
Description:
Using 1.09×109 J/ψ events collected by the BESIII experiment in 2012, we study the J/ψ→γη′π+π− process and observe a significant abrupt change in the slope of the η′π+π− invariant mass distribution at
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Source: New journal of physics. 2016. Vol. 18, № 9. P. 093016 (1-25)
Type: статьи в журналах
Date: 2016
Description:
An inclusive search for a new-physics signature of lepton-jet resonances has been performed by the ATLAS experiment. Scalar leptoquarks, pair-produced in pp collisions at s√ = 13 TeV at the large hadr
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Source: The European physical journal C. 2016. Vol. 76, № 1. P. 4 (1-24)
Type: статьи в журналах
Date: 2016
Description:
The decays Bc+→J/ψDs+ and Bc+→J/ψDs∗+ are studied with the ATLAS detector at the LHC using a dataset corresponding to integrated luminosities of 4.9 and 20.6 fb -1 of pp collisions collected at centre
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Source: Chinese physics C. 2016. Vol. 40, № 6. P. 063001-1-063001-8
Type: статьи в журналах
Date: 2016
Description:
From 2011 to 2014, the BESIII experiment collected about 5 fb−1 data at center-of-mass energies around 4 GeV for the studies of the charmonium-like and higher excited charmonium states. By analyzing t
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Source: The European physical journal C. 2016. Vol. 76, № 2. P. 55 (1-30)
Type: статьи в журналах
Date: 2016
Description:
A search for single top-quark production via flavour-changing neutral current processes from gluon plus up- or charm-quark initial states in proton–proton collisions at the LHC is presented. Data coll
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Source: The European physical journal C. 2016. Vol. 76, № 1. P. 11 (1-37)
Type: статьи в журналах
Date: 2016
Description:
Fiducial cross-sections for tˉt production with one or two additional b-jets are reported, using an integrated luminosity of 20.3 fb−1 of proton–proton collisions at a centre-of-mass energy of 8 TeV a
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Source: The European physical journal C. 2016. Vol. 76, № 1. P. 5 (1-28)
Type: статьи в журналах
Date: 2016
Description:
Searches for pair-produced scalar leptoquarks are performed using 20 fb−1 of proton–proton collision data provided by the LHC and recorded by the ATLAS detector at √s=8 TeV. Events with two electrons
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Source: The European physical journal C. 2016. Vol. 76, № 1. P. 12 (1-24)
Type: статьи в журналах
Date: 2016
Description:
A search for the flavour-changing neutral-current decay t→qZ is presented. Data collected by the ATLAS detector during 2012 from proton–proton collisions at the Large Hadron Collider at a centre-of-ma
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Source: The European physical journal C. 2016. Vol. 76, № 2. P. 81 (1-30)
Type: статьи в журналах
Date: 2016
Description:
A search for direct pair production of the supersymmetric partner of the top quark, decaying via a scalar tau to a nearly massless gravitino, has been performed using 20 fb−1 of proton–proton collisio
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Source: The European physical journal C. 2016. Vol. 76, № 5. P. 283 (1-47)
Type: статьи в журналах
Date: 2016
Description:
The production rates of prompt and non-prompt J/ψ and ψ(2S) mesons in their dimuon decay modes are measured using 2.1 and 11.4 fb−1 of data collected with the ATLAS experiment at the Large Hadron Coll
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Source: Physical Review Letters. 2016. Vol. 116, № 25. P. 251802-1-251802-7
Type: статьи в журналах
Date: 2016
Description:
A search for radiative decays of the P-wave spin singlet charmonium resonance hc is performed based on 4.48×108 ψ′ events collected with the BESIII detector operating at the BEPCII storage ring. Event
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Source: Journal of instrumentation : electronic journal. 2016. Vol. 11, № 4. P. P04008 (1-123)
Type: статьи в журналах
Date: 2016
Description:
The identification of jets containing b hadrons is important for the physics programme of the ATLAS experiment at the Large Hadron Collider. Several algorithms to identify jets containing b hadrons ar
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Source: The European physical journal C. 2016. Vol. 76, № 4. P. 210 (1-26)
Type: статьи в журналах
Date: 2016
Description:
Results of a search for new phenomena in events with at least three photons are reported. Data from proton–proton collisions at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminos
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Source: The European physical journal C. 2016. Vol. 76, № 6. P. 322 (1-23)
Type: статьи в журналах
Date: 2016
Description:
The number of charged particles inside jets is a widely used discriminant for identifying the quark or gluon nature of the initiating parton and is sensitive to both the perturbative and non-perturbat
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Source: The European physical journal C. 2016. Vol. 76, № 5. P. 292 (1-30)
Type: статьи в журналах
Date: 2016
Description:
This article documents the performance of the ATLAS muon identification and reconstruction using the LHC dataset recorded at √s=13 TeV in 2015. Using a large sample of J/ψ→μμ and Z→μμ decays from 3.2
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