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Source: Hyperfine interactions. 2015. Vol. 234, № 1/3. P. 57-62
Type: статьи в журналах
Date: 2015
Description:
Experiments at the Juelich Cooler Synchrotron (COSY) have now found compelling evidence for a new resonant state in the two-baryon system with mass 2380 MeV and a width of 70 MeV. The structure, conta
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Source: The European physical journal C. 2015. Vol. 75, № 9. P. 417 (1-11)
Type: статьи в журналах
Date: 2015
Description:
The hadronic corrections to the muon anomalous magnetic moment a_mu, due to the gauge-invariant set of diagrams with dynamical quark loop light-by-light scattering insertions, are calculated in the fr
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Source: Journal of high energy physics. 2015. № 5. P. 061 (1-55)
Type: статьи в журналах
Date: 2015
Description:
A measurement of the top–antitop (tt¯) charge asymmetry is presented using data corresponding to an integrated luminosity of 4.6 fb−1 of LHC pp collisions at a centre of mass energy of 7 TeV collected
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Source: The European physical journal C. 2015. Vol. 75, № 7. P. 330 (1-36)
Type: статьи в журналах
Date: 2015
Description:
The top quark mass was measured in the channels t ¯t → lepton+jets and t ¯t → dilepton (lepton = e,μ)
Source: The European physical journal C. 2015. Vol. 75, № 4. P. 158 (1-26)
Type: статьи в журналах
Date: 2015
Description:
The mass of the top quark is measured in a data set corresponding to 4.6 fb−1 of proton–proton collisionswith centre-of-mass energy √s = 7 TeV collected by the ATLAS detector at the LHC. Events consis
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Source: Journal of high energy physics. 2015. № 11. P. 172 (1-47)
Type: статьи в журналах
Date: 2015
Description:
The production cross sections of top-quark pairs in association with massive vector bosons have been measured using data from pp collisions at s√=8s=8 TeV. The dataset corresponds to an integrated lum
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Source: Physical Review D. 2015. Vol. 91, № 5. P. 054028-1-054028-10
Type: статьи в журналах
Date: 2015
Description:
Using global fits of valence u and d quark parton distributions and data on quark and nucleon form factors in the Euclidean region, we derive a light-front quark model for the nucleon structure consis
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Source: Journal of physics G: Nuclear and particle physics. 2015. Vol. 42, № 7. P. 075002 (1-8)
Type: статьи в журналах
Date: 2015
Description:
We provide a new insight into the problem of generating the hadron mass spectrum in the framework of the covariant confined quark model. One of the underlying principles of this model is the composite
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Source: International journal of modern physics: Conference series. 2015. Vol. 39. P. 1560112-1-1560112-6
Type: статьи в журналах
Date: 2015
Description:
We analyze the tauonic semileptonic baryon decays Λ0b→Λ+c+τ−+ν̄ τ with particular emphasis on the lepton helicity flip contributions which vanish for zero lepton masses. We calculate the total rate, d
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Source: Journal of physics G: Nuclear and particle physics. 2015. Vol. 42, № 9. P. 095005 (1-8)
Type: статьи в журналах
Date: 2015
Description:
We derive the lowest-order qq valence light-front wave function for the pion with Lz = 0 and |Lz| = 1, which reproduces its valence parton distribution and the electromagnetic form factor consistent w
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Source: The European physical journal C. 2015. Vol. 75, № 5. P. 208 (1-31)
Type: статьи в журналах
Date: 2015
Description:
A search is presented for the direct pair production of a chargino and a neutralino pp → ˜χ±1 χ˜ 02 , where the chargino decaysto the lightest neutralino and the W boson, χ˜ ±1 → ˜χ01 (W± → ±ν), while
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Source: Journal of high energy physics. 2015. № 12. P. 061 (1-64)
Type: статьи в журналах
Date: 2015
Description:
A search for flavour-changing neutral current decays of a top quark to an uptype quark (q = u, c) and the Standard Model Higgs boson, where the Higgs boson decays to bb¯¯ , is presented. The analysis
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Source: The European physical journal C. 2015. Vol. 75, № 2. P. 79 (1-24)
Type: статьи в журналах
Date: 2015
Description:
A search for the production of single-top-quarks in association with missing energy is performed in proton–proton collisions at a centre-of-mass energy of √s = 8 TeV with the ATLASexperiment at the la
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Source: Physical Review D. 2015. Vol. 91, № 5. P. 052007-1-052007-25
Type: статьи в журналах
Date: 2015
Description:
Dijet events produced in LHC proton-proton collisions at a center-of-mass energy √s=8 TeV are studied with the ATLAS detector using the full 2012 data set, with an integrated luminosity of 20.3 fb−1.
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Source: Journal of high energy physics. 2015. № 8. P. 105 (1-84)
Type: статьи в журналах
Date: 2015
Description:
A search for pair production of vector-like quarks, both up-type (T) and downtype (B), as well as for four-top-quark production, is presented. The search is based on pp collisions at √s=8 TeV recorded
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