Výsledky vyhledávání - "Thibaud Vantalon"

Akademický článek

Probing light top partners with CP violation

Autor: Giuliano Panico, Marc Riembau, Thibaud Vantalon

Publikováno v: Journal of High Energy Physics, Vol 2018, Iss 6, Pp 1-36 (2018)

Abstract We investigate CP-violating effects induced by light top partners in composite Higgs theories. We find that sizable contributions to the dipole moments of the light SM quarks and leptons are generically generated at the two-loop level throug

Externí odkaz: https://doaj.org/article/933daf2a90924271980ed5f9137d2812

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Akademický článek

A global view on the Higgs self-coupling at lepton colliders

Autor: Stefano Di Vita, Gauthier Durieux, Christophe Grojean, Jiayin Gu, Zhen Liu, Giuliano Panico, Marc Riembau, Thibaud Vantalon

Publikováno v: Journal of High Energy Physics, Vol 2018, Iss 2, Pp 1-30 (2018)

Abstract We perform a global effective-field-theory analysis to assess the precision on the determination of the Higgs trilinear self-coupling at future lepton colliders. Two main scenarios are considered, depending on whether the center-of-mass ener

Externí odkaz: https://doaj.org/article/c88be4f36a4649d5a86159fddd4c4a89

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Akademický článek

Deciphering the CP nature of the 750 GeV resonance

Autor: Mikael Chala, Christophe Grojean, Marc Riembau, Thibaud Vantalon

Publikováno v: Physics Letters B, Vol 760, Iss C, Pp 220-227 (2016)

The recently observed excess in diphoton events at around 750 GeV can be satisfactorily described in terms of a new spin-0 real singlet with effective interactions to the gauge bosons. In this letter we first review the current constraints on this se

Externí odkaz: https://doaj.org/article/cd75c19278da4b40b002059db05c27fe

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Cocoa’s impact in West Africa

Autor: Thibaud Vantalon, Louis Reymondin

Publikováno v: Nature Food.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fcc62907174e29da042234fbcaf86bdd
https://doi.org/10.1038/s43016-023-00774-1

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Probing light top partners with CP violation

Autor: Thibaud Vantalon, Giuliano Panico, Marc Riembau

Publikováno v: Journal of High Energy Physics, Vol 2018, Iss 6, Pp 1-36 (2018)
Journal of High Energy Physics
Journal of high energy physics 1806(06), 056 (2018). doi:10.1007/JHEP06(2018)056

We investigate CP-violating effects induced by light top partners in composite Higgs theories. We find that sizable contributions to the dipole moments of the light SM quarks and leptons are generically generated at the two-loop level through Barr-Ze

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::058d5eb27354c8cbe5fa72c29812328a
http://link.springer.com/article/10.1007/JHEP06(2018)056

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A global view on the Higgs self-coupling

Autor: Giuliano Panico, Stefano Di Vita, Christophe Grojean, Thibaud Vantalon, Marc Riembau

Publikováno v: Journal of High Energy Physics
Journal of high energy physics 1709(09), 069 (2017). doi:10.1007/JHEP09(2017)069
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-42 (2017)

The Higgs self-coupling is notoriously intangible at the LHC. It was recently proposed to probe the trilinear Higgs interaction through its radiative corrections to single-Higgs processes. This approach however requires to disentangle these effects f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2c930c4671f8d818f621fb7f0a2ab33
http://repo.scoap3.org/api

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Deciphering the CP nature of the 750 GeV resonance

Autor: Thibaud Vantalon, Mikael Chala, Christophe Grojean, Marc Riembau

Publikováno v: Physics Letters B
Physics letters / B 760, 220-227 (2016). doi:10.1016/j.physletb.2016.06.050
Physics Letters B, Vol 760, Iss C, Pp 220-227 (2016)

The recently observed excess in diphoton events at around 750\,GeV can be satisfactorily described in terms of a new spin-0 real singlet with effective interactions to the gauge bosons. In this letter we first review the current constraints on this s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4274a26c1a80811b617967a54ca2f663
https://bib-pubdb1.desy.de/record/297268

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Composite charge 8/3 resonances at the LHC

Autor: Oleksii Matsedonskyi, Thibaud Vantalon, Francesco Riva

Publikováno v: Journal of High Energy Physics
JHEP

In composite Higgs models with partial compositeness, the small value of the observed Higgs mass implies the existence of light fermionic resonances, the top partners, whose quantum numbers are determined by the symmetry (and symmetry breaking) struc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c3b891db8a44430220119caa2c48078
https://infoscience.epfl.ch/record/205273

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