Results 21 to 30 of about 34,010 (203)

Stability of the Next‐to‐Tribimaximal Mixings under Radiative Corrections with the Variation of the SUSY Breaking Scale in MSSM

open access: yesAdvances in High Energy Physics, Volume 2023, Issue 1, 2023., 2023
We analyze the radiative stability of the next‐to‐tribimaximal mixings (NTBM) with the variation of the SUSY breaking scale (mS) in MSSM, for both normal ordering (NO) and inverted ordering (IO) at the fixed input value of the seesaw scale MR = 1015 GeV and two different values of tanβ.
Kh. Helensana Devi   +3 more
wiley   +1 more source

Sex is a defining feature of neuroimaging phenotypes in major brain disorders

open access: yesHuman Brain Mapping, Volume 43, Issue 1, Page 500-542, January 2022., 2022
Here, we review the human neuroimaging literature examining sex effects on adult brain structure using structural and diffusion MRI. We discuss normative sex differences based on population‐based studies as well as sex differences in 14 major brain diseases.
Lauren E. Salminen   +5 more
wiley   +1 more source

Generalising Holographic Superconductors

open access: yesAdvances in High Energy Physics, Volume 2022, Issue 1, 2022., 2022
In this paper we propose a generalised holographic framework to describe superconductors. We first unify the description of s‐, p‐, and d‐wave superconductors in a way that can be easily promoted to higher spin. Using a semianalytical procedure to compute the superconductor properties, we are able to further generalise the geometric description of the ...
Andrea Donini   +4 more
wiley   +1 more source

Discovery and Exclusion Prospects for Staus Produced by Heavy Higgs Boson Decays at the LHC

open access: yesAdvances in High Energy Physics, Volume 2022, Issue 1, 2022., 2022
In a previous work, we developed a search strategy for staus produced by the decay of the heavy CP‐even Higgs boson H within the context of the large tanβ regime of the minimal supersymmetric standard model (MSSM) in a scenario of large stau mixing. Here, we study the performance of such search strategy by confronting it with the complementary mixing ...
Ernesto Arganda   +4 more
wiley   +1 more source

On the Impact of the LHC Run 2 Data on General Composite Higgs Scenarios

open access: yesAdvances in High Energy Physics, Volume 2022, Issue 1, 2022., 2022
We study the impact of Run 2 LHC data on general composite Higgs scenarios, where nonlinear effects, mixing with additional scalars, and new fermionic degrees of freedom could simultaneously contribute to the modification of Higgs properties. We obtain new experimental limits on the scale of compositeness, the mixing with singlets and doublets with the
Charanjit K. Khosa   +2 more
wiley   +1 more source

QCD universality recovered via the Total Available Quadri‐Scalar [PDF]

open access: yes, 2002
After presenting a brief review of the phenomenology of the Leading Effect, we define a new variable, the “Total Available Quadri‐Scalar” (ATOT) and propose it as the invariant quantity effectively available for the production of the multihadronic final ...
C. Appignani
semanticscholar   +1 more source

On the Interpretation of Nonresonant Phenomena at Colliders

open access: yesAdvances in High Energy Physics, Volume 2021, Issue 1, 2021., 2021
With null results in resonance searches at the LHC, the physics potential focus is now shifting towards the interpretation of nonresonant phenomena. An example of such shift is the increased popularity of the EFT programme. We can embark on such programme owing to the good integrated luminosity and an excellent understanding of the detectors, which ...
Miguel G. Folgado   +2 more
wiley   +1 more source

Constructivist Grounded Theory or Interpretive Phenomenology? Methodological Choices Within Specific Study Contexts

open access: yesInternational Journal of Qualitative Methods, 2022
Constructivist research methodologies are useful in discerning meanings of experience to subsequently inform and improve healthcare practice. For researchers who philosophically align with the constructivist paradigm, numerous methodologies are available
Margie Burns   +4 more
semanticscholar   +1 more source

Study of Bs⟶ϕℓ+ℓ− Decays in the PQCD Factorization Approach with Lattice QCD Input

open access: yesAdvances in High Energy Physics, Volume 2021, Issue 1, 2021., 2021
In this paper, we studied systematically the semileptonic decays Bs⟶ϕl+l− with l− = (e−, μ−, τ−) by using the perturbative QCD (PQCD) and the “PQCD+Lattice” factorization approach, respectively. We first evaluated all relevant form factors Fi(q2) in the low‐q2 region using the PQCD approach, and we also took the available lattice QCD results at the ...
Su-Ping Jin   +2 more
wiley   +1 more source

GlueX: The Search for Gluonic Excitations at Jefferson Laboratory [PDF]

open access: yes, 2005
One of the unanswered and most fundamental questions in physics regards the nature of the confinement mechanism of quarks and gluons in quantum chromodynamics (QCD). Exotic hybrid mesons manifest gluonic degrees of freedom and their detailed spectroscopy
D. Carman
semanticscholar   +1 more source

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