Results 101 to 110 of about 431,649 (333)

Probing exotic phenomena at the interface of nuclear and particle physics with the electric dipole moments of diamagnetic atoms: A unique window to hadronic and semi-leptonic CP violation

open access: yes, 2017
The current status of electric dipole moments of diamagnetic atoms which involves the synergy between atomic experiments and three different theoretical areas -- particle, nuclear and atomic is reviewed. Various models of particle physics that predict CP
@@endQCD Collaboration   +440 more
core   +1 more source

Laser Additive Manufacturing of Oxide‐Dispersion‐Strengthened Steels: A Simulation‐Based Comparison Between Powder Bed Fusion and Direct Energy Deposition

open access: yesAdvanced Engineering Materials, Volume 27, Issue 14, July 2025.
Controlling the size and distribution of dispersoids is essential for optimizing the performance of oxide‐dispersion‐strengthened steels. This study focuses on nanoparticle dispersion and agglomeration during laser additive manufacturing of Fe20Cr alloy reinforced with ZrO 2 nanoparticles. Utilizing multiphysics phase‐field simulations and nanoparticle
Somnath Bharech   +6 more
wiley   +1 more source

Bc→BP,BV Decays with the QCD Factorization Approach

open access: yesAdvances in High Energy Physics, 2015
We studied the nonleptonic Bc→BP, BV decays with the QCD factorization approach. It is found that the Cabibbo favored processes of Bc→Bsπ, Bsρ, BuK- are the promising decay channels with branching ratio larger than 1%, which should be observed earlier by
Junfeng Sun   +3 more
doaj   +1 more source

Reduced Lagrangians and analytic solutions in Einstein-æther cosmology

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
We present the solution space of the field equations in the Einstein-æther theory for the case of a FLRW and a locally rotationally symmetric (LRS) Bianchi type III space-time.
M. Roumeliotis   +3 more
doaj   +1 more source

Spin-Isospin Excitations and Muon Capture by Nuclei

open access: yes, 2005
By analyzing the energy-weighted moments of the strength function calculated in RPA and beyond it is shown that the explanation of the effect of missing strength of Gamow-Teller transitions requires that residual interaction produce high-excited $1 ...
Livius Trache   +3 more
core   +1 more source

Femtosecond Single‐ and Double‐Pulse Fabrication of Periodic Nanostructures on Stainless Steel for Surface‐Enhanced Raman Spectroscopy

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar   +3 more
wiley   +1 more source

Matrix element corrections in top quark decays for the $$t\overline{t}W^{\pm }$$ t t ¯ W ± process

open access: yesEuropean Physical Journal C: Particles and Fields
We present a method that allows enabling matrix element corrections (MECs) in Pythia8 with MC@NLO matching, without incurring double counting. MECs are an interesting feature that may contribute to the accuracy of theoretical predictions, alongside ...
Rikkert Frederix   +2 more
doaj   +1 more source

On non-perturbative analysis of massive and bimetric gravity

open access: yes, 2014
This is my contribution to Proceedings of II Russian-Spanish Congress on Particle and Nuclear Physics at all Scales and Cosmology, Saint Petersburg, Russia, October 1 - 4, 2013.
Golovnev, Alexey
core   +1 more source

Tribology of ZrC Coatings and Spherical Tips Acquired with Extraordinarily Stiff, Metal Atomic Force Microscopy Probes

open access: yesAdvanced Engineering Materials, EarlyView.
In this research, ZrC coatings are evaluated against various counterprobes at the microscale using novel super‐stiff atomic force microscopy cantilevers. The chemical composition of the coating is shown to be an important factor influencing coating hardness and Young's modulus, while surface roughness, counterprobe hardness, and surface energy are the ...
Piotr Jenczyk   +4 more
wiley   +1 more source

The anomalous chiral Lagrangian at order p 8

open access: yesJournal of High Energy Physics
We derive the order p 8 Lagrangian of odd intrinsic parity for mesonic chiral perturbation theory, and provide the resulting operator basis in the supplementary material.
Johan Bijnens   +2 more
doaj   +1 more source

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