User profiles for James Osborn

James C. Osborn

- Verified email at alcf.anl.gov - Cited by 7148

James Osborn

- Verified email at durham.ac.uk - Cited by 2028

Prime nonassociative algebras

T Erickson, W Martindale, J Osborn - Pacific Journal of Mathematics, 1975 - msp.org
An arbitrary algebra (not necessarily associative or unital) is said to be prime if the product
of any two nonzero ideals is nonzero. The hypothesis that an algebra is prime has now been …

Universal results from an alternate random matrix model for QCD with a baryon chemical potential

JC Osborn - arXiv preprint hep-th/0403131, 2004 - arxiv.org
We introduce a new non-Hermitian random matrix model for QCD with a baryon chemical
potential. This model is a direct chiral extension of a previously studied model that interpolates …

The epidemiology of thoracolumbar trauma: a meta-analysis

Y Katsuura, JM Osborn, GW Cason - Journal of orthopaedics, 2016 - Elsevier
Purpose To describe the epidemiology of thoracolumbar fractures and associated injuries in
blunt trauma patients. Methods A systematic review and metaanalysis was performed based …

Strongly interacting dynamics and the search for new physics at the LHC

…, A Hasenfratz, XY Jin, J Kiskis, ET Neil, JC Osborn… - Physical Review D, 2016 - APS
We present results for the spectrum of a strongly interacting SU (3) gauge theory with N f= 8
light fermions in the fundamental representation. Carrying out nonperturbative lattice …

Nonperturbative investigations of SU (3) gauge theory with eight dynamical flavors

…, A Gasbarro, A Hasenfratz, XY Jin, ET Neil, JC Osborn… - Physical Review D, 2019 - APS
We present our lattice studies of SU (3) gauge theory with N f= 8 degenerate fermions in the
fundamental representation. Using nHYP-smeared staggered fermions we study finite-…

Optical turbulence profiling with Stereo-SCIDAR for VLT and ELT

J Osborn, RW Wilson, M Sarazin… - Monthly Notices of …, 2018 - academic.oup.com
ABSTRACT Knowledge of the Earth’s atmospheric optical turbulence is critical for astronomical
instrumentation. Not only does it enable performance verification and optimization of the …

Adaptive multigrid algorithm for lattice QCD

J Brannick, RC Brower, MA Clark, JC Osborn, C Rebbi - Physical review letters, 2008 - APS
We present a new multigrid solver that is suitable for the Dirac operator in the presence of
disordered gauge fields. The key behind the success of the algorithm is an adaptive projection …

Stealth Dark Matter: Dark scalar baryons through the Higgs portal

…, XY Jin, J Kiskis, GD Kribs, ET Neil, JC Osborn… - Physical Review D, 2015 - APS
We present a new model of stealth dark matter: a composite baryonic scalar of an SU (ND)
strongly coupled theory with even ND≥ 4. All mass scales are technically natural, and dark …

Indoor and outdoor air pollution in the Himalayas

CI Davidson, SF Lin, JF Osborn… - … science & technology, 1986 - ACS Publications
Air pollutant concentrations havebeen measured in residences in the Himalayas of Nepalwhere
biomass fuels are used for cooking and heating. Levels of total sus-pended particles are …

Demonstrating 24-hour continuous vertical monitoring of atmospheric optical turbulence

R Griffiths, J Osborn, O Farley, T Butterley… - Optics …, 2023 - opg.optica.org
We report what is believed to be the first example of fully continuous, 24-hour vertical
monitoring of atmospheric optical turbulence. This is achieved using a novel instrument, the 24-…