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LIO international conference on Composite Models, Electroweak Physics and the LHC

5–8 sept. 2016
IPNL
Fuseau horaire Europe/Paris

Liste des Contributions

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65. Welcome words
Dr Raphaël Tieulent (Institut de Physique Nucléaire de Lyon)
05/09/2016 09:00
43. Composite Higgs and Yukawa coupling in walking gauge theories
Prof. Michio Hashimoto
05/09/2016 09:15
Composite models are still attractive as new physics scenarios. For example, once some excesses are reported by experiments, many authors propose composite models matched with data. In the SM, Yukawa couplings are mysterious. I discuss the Yukawa coupling in walking gauge theories.
44. Non-perturbative analysis of the spectrum of meson resonances in an ultraviolet-complete composite-Higgs model
Dr Michele Frigerio
05/09/2016 10:30
50. Asymptotic Safety Beyond the Standard Model
Dr Kamila Kowalska
05/09/2016 11:30
46. Higgs boson from a soft wall geometry
Dr Alberto Parolini
05/09/2016 14:00
Many different extensions of the Standard Model have been proposed where the Higgs doublet is emerging as a bound state from a new physics strongly coupled sector: I discuss a general class of these models, recently reviewed in 1511.08218, where the new sector is an approximate conformal theory and the Higgs scalar experiences non trivial spectral properties, as a Higgs continuum, besides the...
45. Observation of a Higgs boson at 125 GeV and search for an additional low-mass Higgs boson in the diphoton channel in CMS
M. Benoit Courbon
05/09/2016 14:45
An observation of the Higgs boson production for the two photon decay channel with the 2016 LHC Run 2 data is described. The analysis is performed using the dataset recorded by the CMS experiment at the LHC from pp collisions at centre-of-mass energy of 13 TeV corresponding to an integrated luminosity of 12.9 fb-1. The observed significance at the Run 1 ATLAS+CMS combined mH = 125.09 GeV is...
47. Search for a lighter Higgs in Two Higgs Doublet Model
Mme Solène Le Corre
05/09/2016 15:15
Abstract : We study the two higgs doublet model with the mass of the heavy higgs set to 125GeV. We study the lighter Higgs of the model , constrain the different free parameters and see if we are sensitive at LHC at 8TeV in the h->gamma gamma channel.
48. Higgs particle signal at the LHC from the gauged Unparticles Model
Prof. Noureddine Mebarki
05/09/2016 16:30
Abstract: The effect of scalar and spinor gauged unparticles on the decay rates H--->gamma+Gamma and h--->Z+Gamma are considered. The theoretical results of the model are also discussed on the light of the latest data of the LHC experiments.
51. Hunting Composite Higgs model UV completions in di-boson and ttbar searches at the LHC
Dr Flacke Thomas
06/09/2016 09:00
Abstact: Models of compositeness can successfully address the origin of the Higgs boson, as a pseudo-Goldstone of a spontaneously broken global symmetry, and flavour physics via the partial compositeness mechanism. If the dynamics is generated by a simple underlying theory defined in terms of a confining gauge group with fermionic matter content, there exists only a finite set of models that...
52. (Accurate) Predictions for New Strong Dynamics at the LHC and Future Colliders
Dr Diogo Buarque Franzosi
06/09/2016 10:30
I will shortly discuss some "peculiar" aspects of the phenomenology of composite dynamics at the LHC and future colliders. First, I will show the implication of eta-like resonance decaying into top-quark pair in shedding light on the mechanism to generate SM-fermion masses, the importance of interference and QCD corrections in this search and a analysis of the limits and projections....
53. Flavoured opportunities from strong dynamics
Dr Marco Nardecchia
06/09/2016 11:15
54. Recent ATLAS results in the search for composite dynamics and Dark Matter
Prof. Paul Jackson (ATLAS)
06/09/2016 14:00
55. Recent CMS Results on Composite Models and Dark Matter
Dr Marc Antoine Osherson (CMS)
06/09/2016 15:00
56. Using Integral and Differential Charge Asymmetries for BSM Searches at the LHC
Prof. Steve Muanza
06/09/2016 16:30
Contrarily to past high energy colliders, the LHC is a charge asymmetric machine. Therefore most of the hard scattering processes producing electrically charged final states have a positive integral charge asymmetry. The latter quantity, denoted AC, is easily measurable in event topologies bearing an odd number of hard and isolated charged leptons. We have brought to light the strong...
57. Review of New Phenomena Searches in the Top Quark Sector with the ATLAS detector
Dr Romain Madar
06/09/2016 17:15
In this review, I propose to describe the most recent ATLAS results on search for Beyond the Standard Model (BSM) phenomena in the top quark sector. After quickly remaining why such BSM physics might appear in this sector, I will discuss in more details how the Standard Model can be extended (extra-dimension, compositeness, additional symmetry, etc ...), together with their associated...
58. Recent developments in Dark Matter searches and Model Building
Prof. Yann Mambrini
07/09/2016 09:00
Abstract : I will review in this presentation the last results and analysis in different approaches of dark matter, from the most effective construction to unified models of type SO(10) through portal-like scenario.
59. DM spin characterization at the LHC
Dr Luca Panizzi
07/09/2016 10:30
60. Searches for FIMP Dark Matter at the LHC
Dr Emiliano Molinaro
07/09/2016 11:15
61. Composite Higgs model based on a conformal fixed point
Prof. Anna Hasenfratz
07/09/2016 14:00
Abstract: We investigate a prototype lattice BSM model with pNGB Higgs by combining 4 light (massless) flavors and 8 heavy flavors. In the infrared, the SU(4) chiral symmetry is spontaneously broken, while in the ultraviolet it exhibits the properties of the $N_f=12$ conformal fixed point. The running coupling of this system ``walks" and the energy range of walking can be tuned by the mass of...
62. Topics on lattice studies of the Higgs-Yukawa Model
Prof. David Lin
07/09/2016 15:00
In this talk, I will discuss the status of modern lattice investigations for the Higgs-Yukawa model.  After introducing the main strategy, I will summarise how the lattice method can provide interesting information for LHC phenomenology.  More details of two aspects in this research object will be given.  The first is the effects of the addition of a dimension-six operator in low-energy...
63. Recent anomalies in flavour physics
Dr Farvah Mahmoudi
07/09/2016 16:30
64. Beautiful and charming physics on the lattice
Dr Oliver Witzel
07/09/2016 17:15
66. Current status of MSSM Higgs sector with LHC 13 TeV data
Mlle Jayita Lahiri
08/09/2016 09:15
ATLAS and CMS collaborations have just reported the new results on Higgs search analyzing ~15/fb data from Run-II of LHC at 13 TeV. In this work we study the Higgs sector of the phenomenological Minimal Supersymmetric Standard Model, in the light of the new Higgs data presented at ICHEP 2016, on and above the existing Run-I data, and comment on their relative impacts. We have observed that...
67. Searches for Higgs pairs at LHC and its interpretations
Dr Alexandra Carvalho
08/09/2016 10:30
49. Higgs boson from a soft wall geometry
Dr Alberto Parolini
Many different extensions of the Standard Model have been proposed where the Higgs doublet is emerging as a bound state from a new physics strongly coupled sector: I discuss a general class of these models, recently reviewed in 1511.08218, where the new sector is an approximate conformal theory and the Higgs scalar experiences non trivial spectral properties, as a Higgs continuum, besides the...
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