Results 21 to 30 of about 590,609 (339)
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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The emergence of electroweak Skyrmions through Higgs bosons
Journal of High Energy Physics, 2021 Skyrmions are extended field configurations, initially proposed to describe baryons as topological solitons in an effective field theory of mesons. We investigate and confirm the existence of skyrmions within the electroweak sector of the Standard Model ...
Juan Carlos Criado +2 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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ΔA CP within the Standard Model and beyond
Journal of High Energy Physics, 2019 In light of the recent LHCb observation of CP violation in the charm sector, we review standard model (SM) predictions in the charm sector and in particular for ΔA CP.
Mikael Chala +3 more
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Phenomenology, psychopathology and phenomenological psychopathology [PDF]
Engrami, 2021 The observation, description and definition of the structure of psychopathological phenomena make up the foundation of clinical psychiatry. Phenomenology can be defined as a group of philosophical principles that are dedicated to the systematic analysis of consciousness and its objects.
Stefan Jerotić +1 more
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Journal of High Energy Physics, 2017 We have considered a model of Dark Minimal Flavour Violation (DMFV), in which a triplet of dark matter particles couple to right-handed up-type quarks via a heavy colour-charged scalar mediator.
Thomas Jubb +2 more
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A factorisation-aware Matrix element emulator
Journal of High Energy Physics, 2021 In this article we present a neural network based model to emulate matrix elements. This model improves on existing methods by taking advantage of the known factorisation properties of matrix elements.
D. Maître, H. Truong
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MoMEMta, a modular toolkit for the Matrix Element Method at the LHC
European Physical Journal C: Particles and Fields, 2019 The Matrix Element Method has proven to be a powerful method to optimally exploit the information available in detector data. Its widespread use is nevertheless impeded by its complexity and the associated computing time.
Sébastien Brochet +7 more
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The Meaning of “Phenomenology”: Qualitative and Philosophical Phenomenological Research Methods
The Qualitative Report, 2021 I show some problems with recent discussions within qualitative research that centre around the “authenticity” of phenomenological research methods.
H. Williams
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Parkinsonism & Related Disorders, 2012 In 1984, dystonia was defined by an ad hoc committee of the Dystonia Medical Research Foundation as a syndrome of involuntary, sustained muscle contractions affecting one or more sites of the body, frequently causing twisting and repetitive movements, or abnormal postures. In 2011, dystonia remains a purely clinical diagnosis. Primary dystonia includes
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