SCOAP3 Repository 9 records found  Search took 0.31 seconds. 
1. Vacuum misalignment and pattern of scalar masses in the SU(5)/SO(5) composite Higgs model / Agugliaro, Alessandro ; Cacciapaglia, Giacomo ; Deandrea, Aldo ; Curtis, Stefania
Composite Higgs models based on SU(5)/SO(5) are characterised by the presence of custodial triplets, like the Georgi-Machacek model. [...]
Published in JHEP 1902 (2019) 089 10.1007/JHEP02(2019)089 arXiv:1808.10175
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2. A concrete composite 2-Higgs doublet model / Curtis, Stefania ; Rose, Luigi ; Moretti, Stefano ; Yagyu, Kei
We consider a Composite Higgs Model (CHM) with two isospin doublet Higgs fields arising as pseudo Nambu-Goldstone bosons from a SO(6) → SO(4) × SO(2) breaking. [...]
Published in JHEP 1812 (2018) 051 10.1007/JHEP12(2018)051 arXiv:1810.06465
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3. Supersymmetry versus Compositeness: 2HDMs tell the story / De Curtis, Stefania ; Delle Rose, Luigi ; Moretti, Stefano ; Yagyu, Kei
Supersymmetry and Compositeness are two prevalent paradigms providing both a solution to the hierarchy problem and a motivation for a light Higgs boson state. [...]
Published in Physics letters B 786 (2018) 189-194 10.1016/j.physletb.2018.09.042
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4. An almost elementary Higgs: theory and practice / Barducci, Daniele ; Curtis, Stefania ; Redi, Michele ; Tesi, Andrea
We study models that interpolate between an elementary and a composite Higgs boson. [...]
Published in JHEP 1808 (2018) 017 10.1007/JHEP08(2018)017 arXiv:1805.12578
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5. Extracting the mass scale of a second Higgs boson from a deviation in h (125) couplings / Blasi, Simone ; Curtis, Stefania ; Yagyu, Kei
We investigate the correlation between a possible deviation in the discovered Higgs boson h (125) couplings from the Standard Model prediction and the mass scale ( M 2nd ) of the next-to-lightest Higgs boson in models with non-minimal Higgs sectors. [...]
Published in JHEP 1709 (2017) 091 10.1007/JHEP09(2017)091 arXiv:1707.05273
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6. LHC phenomenology of composite 2-Higgs doublet models / Curtis, Stefania De ; Moretti, Stefano ; Yagyu, Kei ; Yildirim, Emine
We investigate the phenomenology of Composite 2-Higgs doublet models (C2HDMs) of various Yukawa types based on the global symmetry breaking SO(6)→SO(4)×SO(2) . [...]
Published in EPJC 77 (2017) 513 10.1140/epjc/s10052-017-5082-4
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7. Drell-Yan production of multi Z ′ -bosons at the LHC within Non-Universal ED and 4D Composite Higgs Models / Accomando, Elena ; Barducci, Daniele ; Curtis, Stefania ; Fiaschi, Juri ; et al
The Drell-Yan di-lepton production at hadron colliders is by far the preferred channel to search for new heavy spin-1 particles. [...]
Published in JHEP 1607 (2016) 068 10.1007/JHEP07(2016)068 arXiv:1602.05438
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8. Framework for model independent analyses of multiple extra quark scenarios / Barducci, Daniele ; Belyaev, Alexander ; Buchkremer, Mathieu ; Cacciapaglia, Giacomo ; et al
In this paper we present an analysis strategy and a dedicated tool to determine the exclusion confidence level for any scenario involving multiple heavy extra quarks with generic decay channels, as predicted in several extensions of the Standard Model. [...]
Published in JHEP 1412 (2014) 080 10.1007/JHEP12(2014)080 arXiv:1405.0737
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9. Non minimal terms in composite Higgs models and in QCD / Stefania De Curtis ; Michele Redi ; Elena Vigiani
We introduce a general parametrisation for theories where the Higgs is a Goldstone boson that encompasses all existing models. [...]
Published in JHEP 1406 (2014) 071 10.1007/JHEP06(2014)071 arXiv:1403.3116
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See also: similar author names
1 Curtis, S.
1 Curtis, Stefania De
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