DiRAC-2.5 - the pathway to DiRAC Phase 3
Lead Research Organisation:
Durham University
Department Name: Physics
Abstract
We request funding to relocate the Blue Wonder HPC cluster and associated storage, currently at the Hartree Centre at Daresbury, to Durham, together with installation and hardware maintenance costs. This move would enable DiRAC to expand the current DiRAC-2 Data centric service, managed by Durham, by a factor of two in both computing power and data storage capacity. The new service would be called the DiRAC-2.5 Data Centric service.
Planned Impact
DiRAC would seek to continue to engage with industry at various levels, from the
provision of computing cycles for industrial applications to the
exchange of technical knowledge and shared training programmes. The
facility will serve to train young scientists in the most advanced
techniques for supercomputing. These have extensive applications beyond
academia, for example in industry and finance. Finally, output from Dirac-based
projects will be used for science outreach activities.
provision of computing cycles for industrial applications to the
exchange of technical knowledge and shared training programmes. The
facility will serve to train young scientists in the most advanced
techniques for supercomputing. These have extensive applications beyond
academia, for example in industry and finance. Finally, output from Dirac-based
projects will be used for science outreach activities.
Organisations
Publications
Lovell M
(2019)
Simulating the Dark Matter Decay Signal from the Perseus Galaxy Cluster
in The Astrophysical Journal Letters
Kegerreis J
(2022)
Immediate Origin of the Moon as a Post-impact Satellite
in The Astrophysical Journal Letters
Trotta D
(2023)
Irregular Proton Injection to High Energies at Interplanetary Shocks
in The Astrophysical Journal Letters
Antolin P
(2018)
In Situ Generation of Transverse Magnetohydrodynamic Waves from Colliding Flows in the Solar Corona
in The Astrophysical Journal Letters
Vidal J
(2020)
Turbulent Viscosity Acting on the Equilibrium Tidal Flow in Convective Stars
in The Astrophysical Journal Letters
Vizgan D
(2022)
Investigating the [C ii]-to-H i Conversion Factor and the H i Gas Budget of Galaxies at z ˜ 6 with Hydrodynamic Simulations
in The Astrophysical Journal Letters
Shingles L
(2023)
Self-consistent 3D Radiative Transfer for Kilonovae: Directional Spectra from Merger Simulations
in The Astrophysical Journal Letters
Benitez-Llambay A
(2021)
The Tail of Late-forming Dwarf Galaxies in ?CDM
in The Astrophysical Journal Letters
Karunakaran A
(2021)
Satellites around Milky Way Analogs: Tension in the Number and Fraction of Quiescent Satellites Seen in Observations versus Simulations
in The Astrophysical Journal Letters
Tillman M
(2023)
Efficient Long-range Active Galactic Nuclei (AGNs) Feedback Affects the Low-redshift Lya Forest
in The Astrophysical Journal Letters
Edwards B
(2024)
Measuring Tracers of Planet Formation in the Atmosphere of WASP-77A b: Substellar O/H and C/H Ratios, with a Stellar C/O Ratio and a Potentially Superstellar Ti/H Ratio
in The Astrophysical Journal Letters
Astoul A
(2023)
Tidally Excited Inertial Waves in Stars and Planets: Exploring the Frequency-dependent and Averaged Dissipation with Nonlinear Simulations
in The Astrophysical Journal Letters
Eilers A
(2019)
Anomaly in the Opacity of the Post-reionization Intergalactic Medium in the Lya and Lyß Forest
in The Astrophysical Journal
Hellinger P
(2022)
Ion-scale Transition of Plasma Turbulence: Pressure-Strain Effect
in The Astrophysical Journal
Williams C
(2021)
ALMA Measures Rapidly Depleted Molecular Gas Reservoirs in Massive Quiescent Galaxies at z ~ 1.5
in The Astrophysical Journal
Garg P
(2022)
The BPT Diagram in Cosmological Galaxy Formation Simulations: Understanding the Physics Driving Offsets at High Redshift
in The Astrophysical Journal
Olsen K
(2021)
sígame v3: Gas Fragmentation in Postprocessing of Cosmological Simulations for More Accurate Infrared Line Emission Modeling
in The Astrophysical Journal
Dickey C
(2021)
IQ Collaboratory. II. The Quiescent Fraction of Isolated, Low-mass Galaxies across Simulations and Observations
in The Astrophysical Journal
Agudelo Rueda J
(2022)
Energy Transport during 3D Small-scale Reconnection Driven by Anisotropic Plasma Turbulence
in The Astrophysical Journal
De Pontieu B
(2022)
Probing the Physics of the Solar Atmosphere with the Multi-slit Solar Explorer (MUSE). I. Coronal Heating
in The Astrophysical Journal
Debattista V
(2023)
The Imprint of Clump Formation at High Redshift. II. The Chemistry of the Bulge
in The Astrophysical Journal
Beraldo E Silva L
(2023)
Orbital Support and Evolution of Flat Profiles of Bars (Shoulders)
in The Astrophysical Journal
Vanon R
(2023)
Three-dimensional Simulations of Massive Stars. II. Age Dependence
in The Astrophysical Journal
Yip K
(2024)
To Sample or Not to Sample: Retrieving Exoplanetary Spectra with Variational Inference and Normalizing Flows
in The Astrophysical Journal
Pagano P
(2019)
A Prospective New Diagnostic Technique for Distinguishing Eruptive and Noneruptive Active Regions
in The Astrophysical Journal
Laitinen T
(2023)
An Analytical Model of Turbulence in Parker Spiral Geometry and Associated Magnetic Field Line Lengths
in The Astrophysical Journal
Camps P
(2021)
Effects of Spatial Discretization in Lya Line Radiation Transfer Simulations
in The Astrophysical Journal
Huang J
(2023)
Global 3D Radiation Magnetohydrodynamic Simulations of Accretion onto a Stellar-mass Black Hole at Sub- and Near-critical Accretion Rates
in The Astrophysical Journal
Nixon C
(2021)
Partial, Zombie, and Full Tidal Disruption of Stars by Supermassive Black Holes
in The Astrophysical Journal
Kulier A
(2023)
Ram Pressure Stripping in the EAGLE Simulation
in The Astrophysical Journal
Cooke R
(2018)
One Percent Determination of the Primordial Deuterium Abundance*
in The Astrophysical Journal
Norman S
(2021)
Stars Crushed by Black Holes. I. On the Energy Distribution of Stellar Debris in Tidal Disruption Events
in The Astrophysical Journal
Teodoro L
(2023)
A Recent Impact Origin of Saturn's Rings and Mid-sized Moons
in The Astrophysical Journal
Syntelis P
(2017)
Recurrent CME-like Eruptions in Emerging Flux Regions. I. On the Mechanism of Eruptions
in The Astrophysical Journal
Zhu Y
(2022)
Long Dark Gaps in the Lyß Forest at z < 6: Evidence of Ultra-late Reionization from XQR-30 Spectra
in The Astrophysical Journal
Ho S
(2021)
How Identifying Circumgalactic Gas by Line-of-sight Velocity instead of the Location in 3D Space Affects O vi Measurements
in The Astrophysical Journal
Varghese A
(2023)
Chemical Mixing Induced by Internal Gravity Waves in Intermediate-mass Stars
in The Astrophysical Journal
Raj A
(2021)
Disk Tearing: Numerical Investigation of Warped Disk Instability
in The Astrophysical Journal
Pagano P
(2019)
A New Space Weather Tool for Identifying Eruptive Active Regions
in The Astrophysical Journal
Wang C
(2023)
Ghostly Galaxies: Accretion-dominated Stellar Systems in Low-mass Dark Matter Halos
in The Astrophysical Journal
Hassan S
(2022)
Reionization with Simba: How Much Does Astrophysics Matter in Modeling Cosmic Reionization?
in The Astrophysical Journal
Drewes N
(2021)
On the Dynamics of Low-viscosity Warped Disks around Black Holes
in The Astrophysical Journal
Kegerreis J
(2018)
Consequences of Giant Impacts on Early Uranus for Rotation, Internal Structure, Debris, and Atmospheric Erosion
in The Astrophysical Journal
Strigari L
(2018)
Dynamical Constraints on the Dark Matter Distribution of the Sculptor Dwarf Spheroidal from Stellar Proper Motions
in The Astrophysical Journal
Vizgan D
(2022)
Tracing Molecular Gas Mass in z ? 6 Galaxies with [C ii]
in The Astrophysical Journal
Garver B
(2023)
Exploring the Evolution of Massive Clumps in Simulations That Reproduce the Observed Milky Way a-element Abundance Bimodality
in The Astrophysical Journal
Kobayashi C
(2020)
The Origin of Elements from Carbon to Uranium
in The Astrophysical Journal
Zhu Y
(2021)
Chasing the Tail of Cosmic Reionization with Dark Gap Statistics in the Lya Forest over 5 < z < 6
in The Astrophysical Journal
Tanaka M
(2018)
The Missing Satellite Problem Outside of the Local Group. I. Pilot Observation
in The Astrophysical Journal
Raj A
(2021)
Disk Tearing: Implications for Black Hole Accretion and AGN Variability
in The Astrophysical Journal
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| Exploitation Route | See Dirac annual report https://dirac.ac.uk |
| Sectors | Digital/Communication/Information Technologies (including Software),Education |
| URL | https://dirac.ac.uk |