Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak Interaction
Recently reported diphoton excesse at LHC is interpreted to be connected with heavy WW zero spin resonances. The resonances appears due to the wouldbe anomalous triple interaction of the weak bosons, which is defined by coupling constant λ. The γγ 750GeV anomaly is considered to correspond to weak i...
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2016-01-01
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Series: | EPJ Web of Conferences |
Online Access: | http://dx.doi.org/10.1051/epjconf/201612502002 |
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doaj-1ea2fb4403254ff89949e030f24c1c022021-08-02T16:06:50ZengEDP SciencesEPJ Web of Conferences2100-014X2016-01-011250200210.1051/epjconf/201612502002epjconf_quark2016_02002Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak InteractionArbuzov Boris A.0Zaitsev Ivan V.1M.V. Lomonosov Moscow State UniversityM.V. Lomonosov Moscow State UniversityRecently reported diphoton excesse at LHC is interpreted to be connected with heavy WW zero spin resonances. The resonances appears due to the wouldbe anomalous triple interaction of the weak bosons, which is defined by coupling constant λ. The γγ 750GeV anomaly is considered to correspond to weak isotopic spin 0 pseudoscalar state. We obtain estimates for the effect, which qualitatively agree with ATLAS data. Effects are predicted in a production of W+W−, (Z, γ)(Z, γ) via resonance XPS with MPS ≃ 750GeV, which could be reliably checked at the upgraded LHC at √s = 13TeV. In coupling constant of the triple anomalous interaction is estimated to be λ = −0.010 ± 0.005 in an agreement with existing restrictions. Specific predictions of the hypothesis are significant effects in decay channels XPS → γ l+ l−, XPS → l+ l− l+ l− (l = e, μ).http://dx.doi.org/10.1051/epjconf/201612502002 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Arbuzov Boris A. Zaitsev Ivan V. |
spellingShingle |
Arbuzov Boris A. Zaitsev Ivan V. Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak Interaction EPJ Web of Conferences |
author_facet |
Arbuzov Boris A. Zaitsev Ivan V. |
author_sort |
Arbuzov Boris A. |
title |
Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak Interaction |
title_short |
Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak Interaction |
title_full |
Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak Interaction |
title_fullStr |
Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak Interaction |
title_full_unstemmed |
Upgraded LHC experiments as a check of non-perturbative effects of the Electro-Weak Interaction |
title_sort |
upgraded lhc experiments as a check of non-perturbative effects of the electro-weak interaction |
publisher |
EDP Sciences |
series |
EPJ Web of Conferences |
issn |
2100-014X |
publishDate |
2016-01-01 |
description |
Recently reported diphoton excesse at LHC is interpreted to be connected with heavy WW zero spin resonances. The resonances appears due to the wouldbe anomalous triple interaction of the weak bosons, which is defined by coupling constant λ. The γγ 750GeV anomaly is considered to correspond to weak isotopic spin 0 pseudoscalar state. We obtain estimates for the effect, which qualitatively agree with ATLAS data. Effects are predicted in a production of W+W−, (Z, γ)(Z, γ) via resonance XPS with MPS ≃ 750GeV, which could be reliably checked at the upgraded LHC at √s = 13TeV. In coupling constant of the triple anomalous interaction is estimated to be λ = −0.010 ± 0.005 in an agreement with existing restrictions. Specific predictions of the hypothesis are significant effects in decay channels XPS → γ l+ l−, XPS → l+ l− l+ l− (l = e, μ). |
url |
http://dx.doi.org/10.1051/epjconf/201612502002 |
work_keys_str_mv |
AT arbuzovborisa upgradedlhcexperimentsasacheckofnonperturbativeeffectsoftheelectroweakinteraction AT zaitsevivanv upgradedlhcexperimentsasacheckofnonperturbativeeffectsoftheelectroweakinteraction |
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1721229985350418432 |