Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mark Goodsell"'
Autor:
Luc Darmé, Céline Degrande, Claude Duhr, Benjamin Fuks, Mark Goodsell, Gudrun Heinrich, Valentin Hirschi, Stefan Höche, Marius Höfer, Joshua Isaacson, Olivier Mattelaer, Thorsten Ohl, Davide Pagani, Jürgen Reuter, Peter Richardson, Steffen Schumann, Hua-Sheng Shao, Frank Siegert, Marco Zaro
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 7, Pp 1-28 (2023)
Abstract We present an update of the Universal FeynRules Output model format, commonly known as the UFO format, that is used by several automated matrix-element generators and high-energy physics software. We detail different features that have been
Externí odkaz:
https://doaj.org/article/e6e587eb76b4491ab4cbcf30e0b05546
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 1, Pp 1-20 (2023)
Abstract We investigate the conditions for alignment in Dirac Gaugino models with minimal matter content. This leads to several scenarios, including an aligned Dirac Gaugino NMSSM that allows a light singlet scalar. We then investigate the compatibil
Externí odkaz:
https://doaj.org/article/d26a2bf0ca1e4dd494324bec9d504439
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 10, Pp 1-14 (2022)
Abstract We address the prediction for the mass of the SM-like Higgs boson in NMSSM scenarios where all BSM particles, including the singlets, have masses at the TeV scale. We provide a full one-loop computation of the matching condition for the quar
Externí odkaz:
https://doaj.org/article/634e9b0bc80447ba8aa6ddec61055bb8
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 6, Pp 1-16 (2022)
Abstract In the Next-to-Minimal Supersymmetric Standard Model there is a strong correlation between the mass terms corresponding to the singlet Higgs and the singlino interaction states, both of which are proportional to the parameter $$\kappa $$ κ
Externí odkaz:
https://doaj.org/article/9ffd789897354010a81462724d70cef6
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 1, Pp 1-44 (2021)
Abstract A general prediction from asymptotically safe quantum gravity is the approximate vanishing of all quartic scalar couplings at the UV fixed point beyond the Planck scale. A vanishing Higgs doublet quartic coupling near the Planck scale transl
Externí odkaz:
https://doaj.org/article/f5dd7590528a4255a01eb335eb8eb007
Publikováno v:
Physics Letters B, Vol 784, Iss , Pp 223-228 (2018)
The existence of colour-octet scalar states, often dubbed sgluons, is predicted in many extensions of the Standard Model of particle physics, such as supersymmetric realisations featuring Dirac gauginos. Such states have a large pair-production rate
Externí odkaz:
https://doaj.org/article/ecd5cffe17f642f691e9a37215cce9c0
Publikováno v:
SciPost Physics, Vol 9, Iss 2, p 022 (2020)
We report on the status of efforts to improve the reinterpretation of searches and measurements at the LHC in terms of models for new physics, in the context of the LHC Reinterpretation Forum. We detail current experimental offerings in direct sea
Externí odkaz:
https://doaj.org/article/02ccb01d6e0b497a9278961b7e33cf0c
Autor:
Williamson, Sophie
Publikováno v:
High Energy Physics-Phenomenology [hep-ph]. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS417⟩
It has long been thought that the Standard Model (SM) is an incomplete description of our universe, yet experimental results thus far do not confirm anything beyond it. Minimal supersymmetry, embodied by the minimal supersymmetric standard model (MSS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::3bf2740b66c15f9ef69aff5420d8faf3
https://tel.archives-ouvertes.fr/tel-03010490
https://tel.archives-ouvertes.fr/tel-03010490
Autor:
Williamson, Sophie
Publikováno v:
High Energy Physics-Phenomenology [hep-ph]. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS417⟩
It has long been thought that the Standard Model (SM) is an incomplete description of our universe, yet experimental results thus far do not confirm anything beyond it. Minimal supersymmetry, embodied by the minimal supersymmetric standard model (MSS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3bf2740b66c15f9ef69aff5420d8faf3
https://theses.hal.science/tel-03010490
https://theses.hal.science/tel-03010490
Autor:
Braathen, Johannes
Publikováno v:
High Energy Physics-Theory [hep-th]. Sorbonne Université, 2018. English. ⟨NNT : 2018SORUS073⟩
The Standard Model-like Higgs boson provides an excellent setting for the indirect search of New Physics, through the study of its properties. In particular its mass is now measured with an astonishing precision, of the order of 0.1%, while being pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b29e12c7e19e4a554a0049e53950fc8
https://tel.archives-ouvertes.fr/tel-02355320
https://tel.archives-ouvertes.fr/tel-02355320