Showing 21 - 40 results of 50 for search '"Standard Model"', query time: 0.09s Refine Results
  1. 21

    Gravity-mediated scalar Dark Matter in warped extra-dimensions by Miguel G. Folgado, Andrea Donini, Nuria Rius

    Published 2020-01-01
    “…Abstract We revisit the case of scalar Dark Matter interacting just gravitationally with the Standard Model (SM) particles in an extra-dimensional Randall-Sundrum scenario. …”
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  2. 22

    Coulomb corrections for coherent neutrino nucleus scattering by Ryan Plestid

    Published 2025-02-01
    “…We find that the corrections are much smaller than naive power counting in Zα would suggest and that Coulomb corrections do not substantially alter predictions for CEvNS in the Standard Model. We comment on similarities to older literature on mesonic and muonic atoms.…”
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  3. 23

    Operator dimension parity fractionalization by Christopher W. Murphy

    Published 2025-01-01
    “…Additionally, imposing the ℤ 4 symmetry on the Standard Model effective field theory severely restricts the allowed processes that violate baryon and lepton numbers.…”
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  4. 24

    The cell as secret agent—autonomy and intelligence of the living cell: driving force of development by Brian J. Ford

    Published 2023-10-01
    “…The responsive behavior of living cells and their ability to solve novel problems have not been resolved, and our standard model physics is itself not up to the task. It is here posited that living organisms survive and proliferate through complex mechanisms inimical to conventional scientific analysis. …”
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  5. 25

    Radiative origin of fermion mass hierarchy in left-right symmetric theory by Sudip Jana, Sophie Klett, Manfred Lindner, Rabindra N. Mohapatra

    Published 2025-01-01
    “…Abstract Despite the remarkable success of the Standard Model, the hierarchy and patterns of fermion masses and mixings remain a profound mystery. …”
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    Article
  6. 26

    Exploring chirality structure in nucleon decay by Koichi Hamaguchi, Shihwen Hor, Natsumi Nagata, Hiroki Takahashi

    Published 2025-01-01
    “…Abstract Baryon number is an accidental symmetry in the Standard Model, but its violation is theoretically anticipated, making the search for such processes a promising avenue for discovering new physics. …”
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    Article
  7. 27

    Small neutrino masses from a decoupled singlet scalar field by Jongkuk Kim, Seong-Sik Kim, Hyun Min Lee, Rojalin Padhan

    Published 2025-02-01
    “…We propose a unified solution with Z4 discrete symmetry for small neutrino masses and stability of dark matter. The Standard Model is extended with an inert doublet scalar, a dark singlet scalar, a spurion scalar and right-handed neutrinos, which all transform nontrivially under Z4. …”
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  8. 28

    The Juno mission as a probe of long-range new physics by Praniti Singh, Shi Yan, Itamar J. Allali, JiJi Fan, Lingfeng Li

    Published 2025-01-01
    “…Abstract Orbits of celestial objects, especially the geocentric and heliocentric ones, have been well explored to constrain new long-range forces beyond the Standard Model (SM), often referred to as fifth forces. …”
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  9. 29

    Probing exotic long-lived particles from the prompt side using the CONTUR method by L. Corpe, A. Goudelis, S. Jeannot, S. Jeon

    Published 2025-02-01
    “…This makes it possible to determine how many of signal events would be selected in the Rivet routines which encapsulate the fiducial regions of dozens of measurements of Standard Model processes by the ATLAS and CMS collaborations. …”
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  10. 30

    Robust Adaptive Control of Dual Active Bridge DC-DC Converter with Constant Power Loading by Effah Emmanuel K., Effah Francis B., Okyere Philip Y., Anto Emmanuel K.

    Published 2025-01-01
    “…The standard model reference adaptive control (MRAC) application to the Dual Active Bridge (DAB) converter has proven to achieve excellent dynamic and tracking responses under parametric uncertainty. …”
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    Article
  11. 31

    Energy-enhanced dimension eight SMEFT effects in VBF Higgs production by Benoît Assi, Adam Martin

    Published 2025-02-01
    “…Abstract We study Higgs boson production via vector boson fusion at the LHC, focusing on the process pp → H + jj and capturing the leading energy-enhanced contributions within the Standard Model Effective Field Theory (SMEFT) up to order 1/Λ4. …”
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  12. 32

    Shedding light on evanescent shadows — Exploration of non-anticommuting γ 5 in Dimensional Regularisation by Paul L. Ebert, Paul Kühler, Dominik Stöckinger, Matthias Weißwange

    Published 2025-01-01
    “…Importantly, our model can be specialised to the abelian sector of the Standard Model (SM). Consequently, this article also serves as a roadmap for upcoming applications to the full SM.…”
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  13. 33

    Electroweak hierarchy from conformal and custodial symmetry by Thede de Boer, Manfred Lindner, Andreas Trautner

    Published 2025-02-01
    “…We present “Custodial Naturalness” as a new mechanism to explain the separation between the electroweak (EW) scale and the scale of potential ultraviolet completions of the Standard Model (SM). We assume classical scale invariance as well as an extension of the SM scalar sector custodial symmetry to SO(6). …”
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  14. 34

    Collider and CMB complementarity of leptophilic dark matter with light Dirac neutrinos by Debasish Borah, Nayan Das, Sahabub Jahedi, Bhavya Thacker

    Published 2025-01-01
    “…Adopting an effective field theory (EFT) approach, we write down dimension six operators connecting the standard model (SM) fields, light Dirac neutrinos and DM. …”
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    Article
  15. 35

    Z′-mediated dark matter freeze-in at stronger coupling by Giorgio Arcadi, David Cabo-Almeida, Oleg Lebedev

    Published 2025-02-01
    “…In particular, we explore the regime of Boltzmann-suppressed production, when the Standard Model (SM) thermal bath temperature never exceeds the dark matter mass. …”
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  16. 36

    Singlet-doublet fermionic dark matter in gauge theory of baryons by Taramati, Rameswar Sahu, Utkarsh Patel, Kirtiman Ghosh, Sudhanwa Patra

    Published 2025-01-01
    “…Abstract We are considering a minimal U(1) B extension of the Standard Model (SM) by promoting the baryon number as a local gauge symmetry to accommodate a stable dark matter (DM) candidate. …”
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  17. 37

    Phenomenology of electroweak portal dark showers: high energy direct probes and low energy complementarity by Hsin-Chia Cheng, Xu-Hui Jiang, Lingfeng Li

    Published 2025-01-01
    “…Abstract We investigate the phenomenology of a dark QCD sector interacting with the Standard Model (SM) via the electroweak (EW) portals. …”
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  18. 38

    Study some two loop contribution to muon anomalous MDM in the N-B-LSSM by Xing-Yu Han, Shu-Min Zhao, Long Ruan, Xi Wang, Xing-Xing Dong

    Published 2025-02-01
    “…Abstract It is well known that the muon magnetic dipole moment (MDM) has close relation with the new physics (NP) in the development of the Standard Model (SM). Combined with the Fermilab National Accelerator Laboratory (FNAL) and the Brookhaven National Laboratory (BNL) E821 result, the departure from the SM prediction is about 5.0 $$\sigma .$$ σ . …”
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  19. 39

    Proposal to use LHC general-purpose detectors in “beam-dump” measurements for long-lived particles by Bhaskar Dutta, Doojin Kim, Hyunyong Kim

    Published 2025-02-01
    “…This analysis can be extended to investigate various types of light mediators with couplings to the Standard Model leptons and quarks.…”
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  20. 40

    Uncovering new Higgses in the LHC analyses of differential t t ¯ $$ t\overline{t} $$ cross sections by Sumit Banik, Guglielmo Coloretti, Andreas Crivellin, Bruce Mellado

    Published 2025-01-01
    “…Abstract Statistically significant tensions between the Standard Model (SM) predictions and the measured lepton distributions in differential top cross-sections emerged in LHC Run 1 data and became even more pronounced in Run 2 analyses. …”
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