Results 11 to 20 of about 12,914 (164)
Hepatology, EarlyView., 2022 Abstract Background and Aims Reliable noninvasive biomarkers are an unmet clinical need for the diagnosis of NASH. This study investigates the diagnostic accuracy of the circulating triggering receptor expressed on myeloid cells 2 (plasma TREM2) as a biomarker for NASH in patients with NAFLD and elevated liver stiffness.
Vineesh Indira Chandran +17 more
wiley +1 more source
Uncovering doubly charged scalars with dominant three-body decays using machine learning
Journal of High Energy Physics, 2023 We propose a deep learning-based search strategy for pair production of doubly charged scalars undergoing three-body decays to W + t b ¯ $$ {W}^{+}t\overline{b} $$ in the same-sign lepton plus multi-jet final state. This process is motivated by composite
Thomas Flacke +6 more
doaj +1 more source
Two Notions of Naturalness [PDF]
, 2018 My aim in this paper is twofold: (i) to distinguish two notions of naturalness employed in BSM physics and (ii) to argue that recognizing this distinction has methodological consequences.
Williams, Porter
core +2 more sources
Boosted displaced decay of right-handed neutrinos at CMS, ATLAS and MATHUSLA
Journal of High Energy Physics, 2023 We investigate boosted displaced signatures in the Type-I seesaw mechanism associated with the B − L gauge symmetry. Such events arise from decays of right-handed neutrinos depending on their Yukawa couplings and masses.
Priyotosh Bandyopadhyay +2 more
doaj +1 more source
TASI Lectures on Flavor Physics [PDF]
, 2015 These notes overlap with lectures given at the TASI summer schools in 2014 and 2011, as well as at the European School of High Energy Physics in 2013. This is primarily an attempt at transcribing my hand-written notes, with emphasis on topics and ideas ...
Ligeti, Zoltan
core +3 more sources
Beyond lepton number violation at the HL-LHC: resolving heavy neutrino-antineutrino oscillations
Journal of High Energy Physics, 2023 Collider testable low-scale seesaw models predict pseudo-Dirac heavy neutrinos, that can produce an oscillating pattern of lepton number conserving and lepton number violating events.
Stefan Antusch +2 more
doaj +1 more source
Symmetry violations in nuclear and neutron $\beta$ decay [PDF]
, 2015 The role of $\beta$ decay as a low-energy probe of physics beyond the Standard Model is reviewed. Traditional searches for deviations from the Standard Model structure of the weak interaction in $\beta$ decay are discussed in the light of constraints ...
Timmermans, R. G. E. +2 more
core +3 more sources
Contributions to the muon g − 2 from a three-form field
Journal of High Energy Physics, 2023 We examine contributions to the muon dipole moment g − 2 from a 3-form field Ω, which naturally arises from many fundamental theories, such as the string theory and the hyperunified field theory. In particular, by calculating the one-loop Feynman diagram,
Da Huang, Yong Tang, Yue-Liang Wu
doaj +1 more source
Static Rouse Modes and Related Quantities: Corrections to Chain Ideality in Polymer Melts [PDF]
, 2007 Following the Flory ideality hypothesis intrachain and interchain excluded volume interactions are supposed to compensate each other in dense polymer systems.
A. Johner +31 more
core +2 more sources
A strongly first-order electroweak phase transition from Loryons
Journal of High Energy Physics, 2022 We study the effect of BSM particles receiving most of their mass from their coupling to the Higgs boson (“Loryons”) on the electroweak phase transition.
Ian Banta
doaj +1 more source