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.

Publications

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Elliott E (2021) Efficient exploration and calibration of a semi-analytical model of galaxy formation with deep learning in Monthly Notices of the Royal Astronomical Society

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Simpson C (2020) The milky way total mass profile as inferred from Gaia DR2 in Monthly Notices of the Royal Astronomical Society

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Davis T (2019) Evolution of the cold gas properties of simulated post-starburst galaxies in Monthly Notices of the Royal Astronomical Society

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Appleby S (2020) The impact of quenching on galaxy profiles in the simba simulation in Monthly Notices of the Royal Astronomical Society

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Van Son L (2019) Galaxies with monstrous black holes in galaxy cluster environments in Monthly Notices of the Royal Astronomical Society

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Pontzen A (2021) EDGE: a new approach to suppressing numerical diffusion in adaptive mesh simulations of galaxy formation in Monthly Notices of the Royal Astronomical Society

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He Q (2018) Globular clusters vs dark matter haloes in strong lensing observations in Monthly Notices of the Royal Astronomical Society

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Font A (2022) Quenching of satellite galaxies of Milky Way analogues: reconciling theory and observations in Monthly Notices of the Royal Astronomical Society

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Teyssier R (2020) The loss of the intracluster medium in globular clusters in Monthly Notices of the Royal Astronomical Society

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Habouzit M (2021) Supermassive black holes in cosmological simulations I: M BH - M ? relation and black hole mass function in Monthly Notices of the Royal Astronomical Society

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Müller B (2018) Multidimensional simulations of ultrastripped supernovae to shock breakout in Monthly Notices of the Royal Astronomical Society

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Barrera-Hinojosa C (2021) Vector modes in ?CDM: the gravitomagnetic potential in dark matter haloes from relativistic N -body simulations in Monthly Notices of the Royal Astronomical Society

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Wang M (2017) Tidal features of classical Milky Way satellites in a ? cold dark matter universe in Monthly Notices of the Royal Astronomical Society

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Bose B (2020) On the road to per cent accuracy IV: ReACT - computing the non-linear power spectrum beyond ?CDM in Monthly Notices of the Royal Astronomical Society

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Chaikin E (2022) Simulations of 60Fe entrained in ejecta from a near-Earth supernova: effects of observer motion in Monthly Notices of the Royal Astronomical Society

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Lovell C (2021) Reproducing submillimetre galaxy number counts with cosmological hydrodynamic simulations in Monthly Notices of the Royal Astronomical Society

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Wareing C (2018) A new mechanical stellar wind feedback model for the Rosette Nebula in Monthly Notices of the Royal Astronomical Society

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Cataneo M (2022) The matter density PDF for modified gravity and dark energy with Large Deviations Theory in Monthly Notices of the Royal Astronomical Society

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Genina A (2018) The core-cusp problem: a matter of perspective in Monthly Notices of the Royal Astronomical Society

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Brown S (2020) Connecting the structure of dark matter haloes to the primordial power spectrum in Monthly Notices of the Royal Astronomical Society

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Smith G (2020) The distribution of dark matter and gas spanning 6 Mpc around the post-merger galaxy cluster MS 0451-03 in Monthly Notices of the Royal Astronomical Society

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Cuesta-Lazaro C (2020) Towards a non-Gaussian model of redshift space distortions in Monthly Notices of the Royal Astronomical Society

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Correa C (2019) The origin of the red-sequence galaxy population in the EAGLE simulation in Monthly Notices of the Royal Astronomical Society

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Smith A (2022) Solving small-scale clustering problems in approximate light-cone mocks in Monthly Notices of the Royal Astronomical Society

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Lara-López M (2019) Oxygen yields as a constraint on feedback processes in galaxies in Monthly Notices of the Royal Astronomical Society

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Ali A (2021) The growth of H ii regions around massive stars: the role of metallicity and dust in Monthly Notices of the Royal Astronomical Society

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Schwinn J (2018) Uncovering substructure with wavelets:proof of concept using Abell 2744 in Monthly Notices of the Royal Astronomical Society

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Baugh C (2022) Modelling emission lines in star-forming galaxies in Monthly Notices of the Royal Astronomical Society

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Katz H (2019) Magnetogenesis at Cosmic Dawn: tracing the origins of cosmic magnetic fields in Monthly Notices of the Royal Astronomical Society

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Prole L (2022) Primordial magnetic fields in Population III star formation: a magnetized resolution study in Monthly Notices of the Royal Astronomical Society

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Weinberger L (2018) Lyman-a emitters gone missing: the different evolution of the bright and faint populations in Monthly Notices of the Royal Astronomical Society

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Ploeckinger S (2018) Tidal dwarf galaxies in cosmological simulations in Monthly Notices of the Royal Astronomical Society

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Correa C (2018) The impact of feedback and the hot halo on the rates of gas accretion on to galaxies in Monthly Notices of the Royal Astronomical Society

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Davies C (2021) Optimal void finders in weak lensing maps in Monthly Notices of the Royal Astronomical Society

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Kelly A (2022) Apostle-Auriga: effects of different subgrid models on the baryon cycle around Milky Way-mass galaxies in Monthly Notices of the Royal Astronomical Society

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Dutta R (2021) Metal-enriched halo gas across galaxy overdensities over the last 10 billion years in Monthly Notices of the Royal Astronomical Society

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Talbot R (2021) Blandford-Znajek jets in galaxy formation simulations: method and implementation in Monthly Notices of the Royal Astronomical Society

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Garzilli A (2021) How to constrain warm dark matter with the Lyman-a forest in Monthly Notices of the Royal Astronomical Society

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Fattahi A (2019) The origin of galactic metal-rich stellar halo components with highly eccentric orbits in Monthly Notices of the Royal Astronomical Society

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Bahé Y (2022) The importance of black hole repositioning for galaxy formation simulations in Monthly Notices of the Royal Astronomical Society

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Prole L (2022) Fragmentation-induced starvation in Population III star formation: a resolution study in Monthly Notices of the Royal Astronomical Society

 
Description See Dirac annual report https://dirac.ac.uk
Exploitation Route See Dirac annual report https://dirac.ac.uk
Sectors Digital/Communication/Information Technologies (including Software),Education

URL https://dirac.ac.uk