Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Anomalous top couplings"'
Autor:
Bach, Fabian, Ohl, Thorsten
Publikováno v:
Phys. Rev. D 86, 114026 (2012)
In an effective operator approach, the full set of leading contributions to anomalous top couplings comprises various new trilinear as well as higher interaction vertices, some of which are related to one another by gauge symmetry or equations of mot
Externí odkaz:
http://arxiv.org/abs/1209.4564
Publikováno v:
JHEP 1208 (2012) 144
The LHC may be currently seeing the first hints of the Higgs boson. The dominant production mode for the Higgs at the LHC involves a top-quark loop. An accurate measurement of Higgs production cross-sections and decay widths can thus be used to obtai
Externí odkaz:
http://arxiv.org/abs/1201.4130
Autor:
Hioki, Zenro
The angular and energy distributions of the final lepton in e ebar t tbar --> l^{+-} X at next linear colliders (NLC) are analyzed a model-independent way for arbitrary longitudinal beam polarizations as sensitive tests of possible anomalous top-quar
Externí odkaz:
http://arxiv.org/abs/hep-ph/0104105
Autor:
Hioki, Zenro
The energy spectra of the lepton(s) in eebar --> ttbar --> l^{+-}X/ l^+l^- X' at next linear colliders (NLC) are analyzed a model-independent way for arbitrary longitudinal beam polarizations as a general test of possible anomalous top-quark coupling
Externí odkaz:
http://arxiv.org/abs/hep-ph/9908345
Publikováno v:
Phys.Lett. B415 (1997) 75-82
We obtain constraints on possible anomalous interactions of the top quark with the electroweak vector bosons arising from the precision measurements at the Z pole. In the framework of $SU(2)_L \otimes U(1)_Y$ chiral Lagrangians, we examine all effect
Externí odkaz:
http://arxiv.org/abs/hep-ph/9704400
Autor:
Pratishruti Saha, Debajyoti Choudhury
Publikováno v:
Journal of High Energy Physics. 2012
The LHC may be currently seeing the first hints of the Higgs boson. The dominant production mode for the Higgs at the LHC involves a top-quark loop. An accurate measurement of Higgs production cross-sections and decay widths can thus be used to obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48116befbf55090174eb710eefa9f675
https://doi.org/10.1007/jhep08(2012)144
https://doi.org/10.1007/jhep08(2012)144
Autor:
Fabian Bach, Thorsten Ohl
In an effective operator approach, the full set of leading contributions to anomalous top couplings comprises various new trilinear as well as higher interaction vertices, some of which are related to one another by gauge symmetry or equations of mot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49ff9a6837e6aae098a9935312420aa6
Publikováno v:
Scopus-Elsevier
We obtain constraints on possible anomalous interactions of the top quark with the electroweak vector bosons arising from the precision measurements at the Z pole. In the framework of $SU(2)_L \otimes U(1)_Y$ chiral Lagrangians, we examine all effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f786bb85e3fb97e1bd5e4b728c19813
Akademický článek
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Publikováno v:
Physics Letters B, Vol 761, Iss C, Pp 219-222 (2016)
We recently studied possible non-standard tbW couplings based on the effective-Lagrangian which consists of four kinds of SU(3)×SU(2)×U(1) invariant dimension-6 effective operators and gave an experimentally allowed region for each non-standard cou
Externí odkaz:
https://doaj.org/article/39532c23529c422a9a93bffda8b6031f