Results 51 to 60 of about 487,350 (244)

D0-D¯0$ \bar {D}^0 $ mixing and CPV measurements at the B-factories [PDF]

open access: yesEPJ Web of Conferences, 2019
Measurements of D0-D¯0$ \bar {D}^0 $ mixing and CP violation in D0 decays are interesting as any difference with respect to the Standard Model prediction would be a signature of new physics. We report on recent searches and measurements of D0-D¯0$ \bar {D}
Chen Yeqi, Yan Wenbiao
doaj   +1 more source

Mechanical Thrombectomy Versus Medical Management for Large Ischemic Core Stroke Identified before Inter‐Hospital Transfer: A Post Hoc Analysis of the LASTE Trial

open access: yesAnnals of Neurology, EarlyView.
Objective This study assessed the efficacy of thrombectomy in acute ischemic stroke because of large‐vessel occlusion (AIS‐LVO) initially admitted to primary stroke centers (PSC) and subsequently transferred to a comprehensive stroke center (CSC), with a large ischemic core identified before transfer.
Pierre Seners   +258 more
wiley   +1 more source

A natural model of spontaneous CP violation

open access: yesJournal of High Energy Physics, 2022
We examine the possibility of building a natural non-supersymmetric model of spontaneous CP violation equipped with the Nelson-Barr (NB) mechanism to address the strong CP problem.
Sudhakantha Girmohanta   +3 more
doaj   +1 more source

Flavor physics in the quark sector [PDF]

open access: yes, 2008
In the past decade, one of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor. In this time frame, measurements and the theoretical interpretation of their results have advanced tremendously. A
Smith, Christopher   +999 more
core   +1 more source

Risk of Cancer According to Duration of Targeted Therapy Exposure in Spondyloarthritis: A Nationwide Cohort Study From the French Health Insurance Database

open access: yesArthritis &Rheumatology, EarlyView.
Objective To assess the association between duration of targeted therapy exposure and cancer risk in patients with spondyloarthritis (SpA), including those with psoriatic arthritis, axial SpA, and other subtypes. Methods This nationwide cohort study used the French health insurance database to identify adults with SpA initiating a targeted therapy ...
Karine Tankovic   +7 more
wiley   +1 more source

Spontaneous CP violation and partially broken modular flavor symmetries

open access: yesJournal of High Energy Physics
We study the realization of spontaneous CP violation through moduli stabilization. In modular flavor models, the source of CP violation is the vacuum expectation values of the complex structure moduli of toroidal compact space.
Tetsutaro Higaki   +3 more
doaj   +1 more source

Spontaneous CP violation in supersymmetric QCD

open access: yesJournal of High Energy Physics
We investigate a composite model of spontaneous CP violation based on a new supersymmetric QCD as a solution to the strong CP problem. The scalar components of the meson chiral superfields obtain complex vacuum expectation values to break CP symmetry ...
Shota Nakagawa   +2 more
doaj   +1 more source

An Arthroscopic Technique for Hybrid Double‐Row Repair Using a Cancellous Screw and Washer for Enhanced Lateral‐Row Fixation in Osteoporotic Massive Rotator Cuff Tears With Long‐Head Biceps Augmentation

open access: yesArthroscopy Techniques, EarlyView.
Abstract Massive rotator cuff tears in osteoporotic bone often fail because of many factors, including poor anchor fixation. We present an arthroscopic hybrid double‐row repair technique using a unicortical cancellous screw and washer for lateral‐row fixation, combined with biceps superior capsular reconstruction.
Pakorn Chawanpaiboon   +4 more
wiley   +1 more source

Pseudo-Goldstone dark matter model with CP violation

open access: yesJournal of High Energy Physics, 2022
We consider an explicitly CP-violating model with two Higgs doublets and one complex singlet scalar. The singlet S is charged under a global U(1) symmetry which is softly broken by a mass term μ 2 S 2 + H.c..
Neda Darvishi, Bohdan Grzadkowski
doaj   +1 more source

On the energy and baseline optimization to study effects related to the δ-phase (CP-/T-violation) in neutrino oscillations at a neutrino factory [PDF]

open access: yes, 2002
In this paper we discuss the detection of CP- and T-violation effects in the framework of a neutrino factory. We introduce three quantities, which are good discriminants for a non-vanishing complex phase (δ) in the 3 × 3 neutrino mixing matrix: Δδ, ΔCP ...
Navas-Concha, S   +3 more
core  

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