Results 111 to 120 of about 295,325 (235)
Parity doubling as a tool for right-handed current searches
Journal of High Energy Physics, 2018 The V-A structure of the weak interactions leads to definite amplitude hierarchies in exclusive heavy-to-light decays mediated by b → (d, s)γ and b→d,sℓℓ¯ $$ b\to \left(d,\ s\right)\ell \overline{\ell} $$. However, the extraction of right-handed currents
James Gratrex, Roman Zwicky
doaj +1 more source
Measuring extended Higgs sectors as a consistent free couplings model
, 2013 Extended Higgs sectors appear in many models for physics beyond the Standard Model. Current Higgs measurements at the LHC are starting to significantly constrain them.
Lopez-Val, David +2 more
core +1 more source
, 2016 7th Linear Collider School, Frauenchiemsee, Germany, 6 May 2018 - 13 May ...
openaire +3 more sources
Journal of Advanced Nursing, EarlyView.ABSTRACT Aims This study aimed to (1) gain an understanding of the experiences of IENs in providing cancer and end‐of‐life care; (2) explore their cultural beliefs and practices and analyse how their experiences, beliefs, and practices shape approaches to nursing care within this care context. Design Hermeneutic inquiry.
Jay Balante +2 more
wiley +1 more source
Perturbative spacetimes from Yang-Mills theory
Journal of High Energy Physics, 2017 The double copy relates scattering amplitudes in gauge and gravity theories. In this paper, we expand the scope of the double copy to construct spacetime metrics through a systematic perturbative expansion.
Andrés Luna +6 more
doaj +1 more source
Search for non-SM Higgses at LEP [PDF]
, 2001 The four LEP experiments, ALEPH, DELPHI, L3 and OPAL, have searched for Higgs bosons predicted by a large number of extensions of the Standard Model. Flavor independent searches are presented for the h$^{0}$Z$^{0}$ process in which the h$^{0}$ decays ...
Rosca, Aura
core +1 more source
A 125GeV Higgs Boson and Muon g-2 in More Generic Gauge Mediation
, 2012 Recently, the ATLAS and CMS collaborations reported exciting hints of a Standard Model-like Higgs boson with a mass around 125GeV. A Higgs boson this heavy is difficult to realize in conventional models of gauge mediation.
G. F. Giudice +6 more
core +1 more source
Suicide and Self‐Harm in Intellectual Disability: A Systematic Review and Meta‐Analysis
Journal of Intellectual Disability Research, EarlyView.ABSTRACT Background Individuals with intellectual disabilities (ID) are disproportionately exposed to several risk factors for suicidality. However, no meta‐analysis has yet quantified the relative risk of suicide and self‐harm, including suicide attempts, within this population. The aim of this project was to bring together and synthesise the research
Sara Lindstedt +8 more
wiley +1 more source
Coherent states, background fields, and double copy
Journal of High Energy PhysicsWe show that scattering amplitudes on any gauge theory background admitting a coherent state description double copy to amplitudes in a curved spacetime.
Anton Ilderton, William Lindved
doaj +1 more source
, 2011 If R hadrons are discovered at the LHC, investigation of their properties will be of paramount importance. One important question is how much of the R-hadron mass is due to electroweak symmetry breaking, i.e. the coupling of the Higgs to R-hadrons.
Luty, Markus A., Phalen, Daniel J.
core +1 more source