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The role of supersymmetry phenomenology in particle physics [PDF]
arXiv, 2000 Supersymmetry phenomenology is an important component of particle physics today. I provide a definition of supersymmetry phenomenology, outline the scope of its activity, and argue its legitimacy.
Wells, James D.
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Dynamics of diffractive dissociation
European Physical Journal C: Particles and Fields, 2021 We describe a QCD based model which incorporates the main properties of the inclusive particle distributions expected for diffractive processes, including the diffractive dissociation at high energies. We study, in turn, the total cross section, $$\sigma
V. A. Khoze, A. D. Martin, M. G. Ryskin
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Indirect dark-matter detection with MadDM v3.2 – Lines and Loops
European Physical Journal C: Particles and Fields, 2023 Automated tools for the computation of particle physics’ processes have become the backbone of phenomenological studies beyond the standard model. Here, we present MadDM v3.2.
Chiara Arina +4 more
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Towards the ultimate differential SMEFT analysis
Journal of High Energy Physics, 2020 We obtain SMEFT bounds using an approach that utilises the complete multi-dimensional differential information of a process. This approach is based on the fact that at a given EFT order, the full angular distribution in the most important electroweak ...
Shankha Banerjee +4 more
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Contribution of the Darwin operator to non-leptonic decays of heavy quarks
Journal of High Energy Physics, 2020 We compute the Darwin operator contribution ( 1 / m b 3 $$ 1/{m}_b^3 $$ correction) to the width of the inclusive non-leptonic decay of a B meson (B +, B d or B s ), stemming from the quark flavour-changing transition b → q 1 q ¯ 2 q 3 $$ {q}_1{\overline{
Alexander Lenz +2 more
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The one-loop amplitudes for Higgs + 4 partons with full mass effects
Journal of High Energy Physics, 2020 We present compact analytic formulae for the one-loop amplitudes for Higgs + 4 parton scattering, 0 → ggggh, 0 → q ¯ $$ \overline{q} $$ qggh and 0 → q ¯ $$ \overline{q} $$ q q ¯ ′ $$ {\overline{q}}^{\prime } $$ q′h, mediated by a loop of massive coloured
Lucy Budge +4 more
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European Physical Journal C: Particles and Fields, 2022 The D-meson production is investigated by considering the unintegrated gluon distribution within the dipole approach in the momentum representation. We analyze the D-meson spectrum accounting for the effects of nonlinear behavior of the QCD dynamics ...
G. Sampaio dos Santos +2 more
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Journal of High Energy Physics, 2020 Models of gauged U 1 L μ − L τ $$ \mathrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ can provide a solution to the long-standing discrepancy between the theoretical prediction for the muon anomalous magnetic moment and its measured value.
D. W. P. Amaral +3 more
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High energy lepton colliders as the ultimate Higgs microscopes
Journal of High Energy Physics, 2022 We study standard electroweak/Higgs processes at the high-energy lepton colliders ILC and CLIC. We identify a subset of three operators in the SMEFT that give leading contributions to these processes at high energies.
Shankha Banerjee +3 more
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Electroweak skyrmions in the HEFT
Journal of High Energy Physics, 2021 We study the existence of skyrmions in the presence of all the electroweak degrees of freedom, including a dynamical Higgs boson, with the electroweak symmetry being non-linearly realized in the scalar sector.
Juan Carlos Criado +2 more
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