Curriculum Vitę
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Curriculum Vitæ 0000-0002-2769-9507
Institut de Physique des 2 Infinis de Lyon 4 rue Enrico Fermi, Université Claude Bernard Lyon 1 Lyon, 69622 Villeurbanne B [email protected] Oliver Newton MusicalNeutron Musical-Neutron Curriculum Vitæ 0000-0002-2769-9507 Employment & voluntary work Vocational 2019– Postdoctoral Researcher, Institut de Physique des Deux Infinis, Lyon, France. 2014–2015 Graduate Trading Platform Engineer, Fidessa, Woking, UK. Volunteering 2014–2020 Founding trustee & Treasurer, UniBrass Foundation (charity number: 1159359), UK. Education 2015–2019 PhD, Institute for Computational Cosmology, Durham, UK. Probing the nature of dark matter with small-scale cosmology Supervisors: Prof. Adrian Jenkins and Prof. Carlos Frenk 2010–2014 BSc MPhys, University of Warwick, Coventry, UK, 1st Class (Hons). Masters project: Determining the fundamental properties of Higgs candidates at the LHC Awards and scholarships 2019 ICC Research Scholarship, Institute for Computational Cosmology, Durham, UK. 2015–2019 STFC Postgraduate Studentship, Institute for Computational Cosmology, Durham, UK. Conference contributions Contributed talks July 2020 EAS (Online), Leiden, Netherlands. Constraining the properties of WDM using the satellite galaxies of the Milky Way Jan 2020 VIRGO Consortium meeting, Durham, UK. Constraining the properties of WDM using the satellite galaxies of the Milky Way Sep 2019 CLUES Collaboration meeting, IN2P3, Lyon, France. Constraints on thermal relic WDM from satellites of the LG July 2019 Small Galaxies, Cosmic Questions, Durham, UK. Constraints on the mass of the thermal relic warm dark matter particle Jan 2019 DEX XV, Edinburgh, UK. Constraints on the mass of the thermal relic warm dark matter particle Dec 2018 VIRGO Consortium meeting, Leiden University, Netherlands. Constraints on the mass of the thermal relic warm dark matter particle Aug 2018 XXX IAU General Assembly, Vienna, Austria. -
Professor Peter Goldreich Member of the Board of Adjudicators Chairman of the Selection Committee for the Prize in Astronomy
The Shaw Prize The Shaw Prize is an international award to honour individuals who are currently active in their respective fields and who have recently achieved distinguished and significant advances, who have made outstanding contributions in academic and scientific research or applications, or who in other domains have achieved excellence. The award is dedicated to furthering societal progress, enhancing quality of life, and enriching humanity’s spiritual civilization. Preference is to be given to individuals whose significant work was recently achieved and who are currently active in their respective fields. Founder's Biographical Note The Shaw Prize was established under the auspices of Mr Run Run Shaw. Mr Shaw, born in China in 1907, was a native of Ningbo County, Zhejiang Province. He joined his brother’s film company in China in the 1920s. During the 1950s he founded the film company Shaw Brothers (HK) Limited in Hong Kong. He was one of the founding members of Television Broadcasts Limited launched in Hong Kong in 1967. Mr Shaw also founded two charities, The Shaw Foundation Hong Kong and The Sir Run Run Shaw Charitable Trust, both dedicated to the promotion of education, scientific and technological research, medical and welfare services, and culture and the arts. ~ 1 ~ Message from the Chief Executive I warmly congratulate the six Shaw Laureates of 2014. Established in 2002 under the auspices of Mr Run Run Shaw, the Shaw Prize is a highly prestigious recognition of the role that scientists play in shaping the development of a modern world. Since the first award in 2004, 54 leading international scientists have been honoured for their ground-breaking discoveries which have expanded the frontiers of human knowledge and made significant contributions to humankind. -
Indra: a Public Computationally Accessible Suite of Cosmological 푁-Body Simulations
MNRAS 000,1–12 (2021) Preprint 5 August 2021 Compiled using MNRAS LATEX style file v3.0 Indra: a Public Computationally Accessible Suite of Cosmological #-body Simulations Bridget Falck,1¢ Jie Wang,2,3 Adrian Jenkins,4 Gerard Lemson,1 Dmitry Medvedev,1 Mark C. Neyrinck,5,6 Alex S. Szalay1 1Department of Physics and Astronomy, Johns Hopkins University, 3400 N Charles St, Baltimore, MD 21218, USA 2National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100012, China 3School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China 4Institute for Computational Cosmology, Department of Physics, Durham University, Durham DH1 3LE, UK 5Ikerbasque, the Basque Foundation for Science, 48009, Bilbao, Spain 6Department of Physics, University of the Basque Country UPV/EHU, 48080, Bilbao, Spain Accepted XXX. Received YYY; in original form ZZZ; Draft version 5 August 2021 ABSTRACT Indra is a suite of large-volume cosmological #-body simulations with the goal of providing excellent statistics of the large-scale features of the distribution of dark matter. Each of the 384 simulations is computed with the same cosmological parameters and different initial phases, with 10243 dark matter particles in a box of length 1 ℎ−1 Gpc, 64 snapshots of particle data and halo catalogs, and 505 time steps of the Fourier modes of the density field, amounting to almost a petabyte of data. All of the Indra data are immediately available for analysis via the SciServer science platform, which provides interactive and batch computing modes, personal data storage, and other hosted data sets such as the Millennium simulations and many astronomical surveys. -
The 2Df Galaxy Redshift Survey and Cosmological Simulations Carlos S
University of Durham The 2dF galaxy redshift survey and cosmological simulations Carlos S. Frenk Institute for Computational Cosmology, Durham Institute for Computational Cosmology The 2dF Galaxy Redshift University of Durham Survey 1997- 2002 250 nights at 4m AAT 221,000 redshifts to bj<19.45 median z = 0.11 First 100k z's released June/01 Full catalogue released July/03 Institute for Computational Cosmology 2dF Galaxy Redshift Survey: University of Durham Team Members Ivan K. Baldry10 Carlton M. Baugh2 Joss Bland-Hawthorn1 Terry Bridges1 Russell Cannon1 Shaun Cole2 Matthew Colless3 Chris Collins13 Warrick Couch5 Nicholas Cross6 Gavin Dalton9 Kathryn Deely5 Roberto De Propris5 Simon P. Driver6 George Efstathiou8 Richard S. Ellis7 Carlos S. Frenk2 Karl Glazebrook10 Edward Hawkins12 Carole Jackson3 Ofer Lahav8 Ian Lewis9 Stuart Lumsden11 Steve Maddox12 Darren Madgwick8 Stephen Moody8 Peder Norberg2 John A. Peacock4 Will Precival4 Bruce A. Peterson3 Mark Seaborne9 Will Sutherland4 Keith Taylor7 Institutions 1Anglo-Australian Observatory 2University of Durham 3The Australian National University 4University of Edinburgh 5University of New South Wales 6University of St Andrews 7California Institute of Technology 8University of Cambridge 9University of Oxford 10Johns Hopkins University 33 people at 11University of Leeds 12University of Nottingham 13 Liverpool John Moores University 12 Institute for Computational Cosmology institutions The 2dF galaxy redshift survey University of Durham QuickTimeã and a YUV420 codec decompressor are needed to -
Durham E-Theses
Durham E-Theses Probing the nature of dark matter with small-scale cosmology: A new estimate of the satellite galaxy complement of the Milky Way NEWTON, OLIVER,JAMES How to cite: NEWTON, OLIVER,JAMES (2019) Probing the nature of dark matter with small-scale cosmology: A new estimate of the satellite galaxy complement of the Milky Way, Durham theses, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/13312/ Use policy This work is licensed under a Creative Commons Attribution Share Alike 3.0 (CC BY-SA) Academic Support Oce, Durham University, University Oce, Old Elvet, Durham DH1 3HP e-mail: [email protected] Tel: +44 0191 334 6107 http://etheses.dur.ac.uk 2 Probing the nature of dark matter with small-scale cosmology A new estimate of the satellite galaxy complement of the Milky Way Oliver Newton A Thesis presented for the degree of Doctor of Philosophy Institute for Computational Cosmology Ogden Centre for Fundamental Physics Department of Physics Durham University United Kingdom August 2019 Probing the nature of dark matter with small-scale cosmology A new estimate of the satellite galaxy complement of the Milky Way Oliver Newton Submitted for the degree of Doctor of Philosophy August 2019 Abstract: The standard model of cosmology has been enormously successful both at reproducing many observed properties of the Universe, and at predicting others. Despite this success one of its key components, a dark matter particle, has not been observed in targeted searches or indirect detection experiments. In addition, a number of discrepancies have arisen between observational proxies of DM structure and the small-scale predictions of this leading cosmological model, challenging its status as the standard paradigm. -
Public Release of N-Body Simulation and Related Data by the Virgo Consortium
Mon. Not. R. Astron. Soc. 000, 1–4 (2000) Printed 25 October 2018 (MN LATEX style file v1.4) Public Release of N-body simulation and related data by the Virgo consortium. C. S. Frenk,1 J. M. Colberg,2 H. M. P. Couchman,3 G. Efstathiou,4 A. E. Evrard,5 A. Jenkins,1 T. J. MacFarland,6 B. Moore,1 J. A. Peacock,7 F. R. Pearce,1 P. A. Thomas,8 S. D. M. White2 and N. Yoshida.2 (The Virgo Consortium)10 1 Dept Physics, South Road, Durham, DH1 3LE. 2 Max-Planck Inst. for Astrophysics, Garching, Munich, D-85740, Germany. 3 Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, L8S 4M1, Canada 4 Institute of Astronomy, Madingley Road, Cambridge CB3 OHA 6 Now at 105 Lexington Avenue, Apt. 6F,New York, NY 10016 5 Dept Physics, University of Michigan, Ann Arbor, MI-48109-1120. 7 Royal Observatory, Institute of Astronomy, Edinburgh, EH9 3HJ 8 Astronomy Centre,CPES, University of Sussex, Falmer, Brighton, BN1 9QJ 10 http://star-www.dur.ac.uk/∼frazerp/virgo/ 25 October 2018 ABSTRACT We are making available on the WWW a selection of the archived data from N-body simulations carried out by the Virgo consortium and related groups. This currently includes: (i) time-slice, lightcone and cluster data from the two 109-particle Hubble volume simulations described by Evrard 1998; (ii) time-slice data from simula- tions of 4 different cold dark matter cosmological models with 2563 particles analysed by Jenkins et al 1998; (iii) Dark halo catalogs, merger trees and galaxy catalogs from arXiv:astro-ph/0007362v1 25 Jul 2000 the GIF project described by Kauffmann et al 1999. -
@ Fermi National Accelerator Laboratory PEBMILAB-Pub-86/158-A November 1986
@ Fermi National Accelerator Laboratory PEBMILAB-Pub-86/158-A November 1986 DOUBLE INFLATION: A POSSIBLE RESOLUTION OF THE LARGE-SCALE STRUCTURE PROBLEM Michael S. Turner Departments of Physics and Astronomy and Astrophysics, University of Chicago, and NASA/Fermilab Astrophysics Center Fermi National Accelerator Laboratory Jens V. Villumsen Theoretical Astrophysics California Institute of Technology Nicola vittorio Istituto Astronomico University di Roma “La Sapienza” Joseph Silk Roman Juszkiewicz Department of Astronomy University of California, Berkeley e Opwated by Unlversltles Research Association Inc. under contract with the United States Department of Energy ABSTRACT A model is presented for the large-scale structure of the universe in which two successive inflationary phases resulted in large small-scale and small large-scale density fluctuations. This bimodal density fluctuation spectrum in an R = 1 universe dominated by hot dark matter leads to large-scale structure of the galaxy distribution that is consistent with recent observational results. In particular, large, nearly empty voids and significant large-scale peculiar velocity fields are produced over scales of - 100 Mpc, while the small-scale structure over 5 10 Mpc resembles that in a low density universe, as observed. Detailed analytical calculations and numerical simulations are given of the spatial and velocity correlations. 2 I. IKTRODUCTIOIN Astronomers tell us, convincingly, that the universe is open, with density parameter RE 0.1. Particle physicists argue plausibly and strongly that it should be marginally closed with 12 = 1. Attempts to reconcile these diverse opinions have not hitherto carried much conviction. These include seemingly ad appeals t,o biasing of density fluctuations (Davis et al. -
Consolider-Ingenio 2010 Programme Scientific
DIVISIÓN DE COORDINACIÓN, EVALUACIÓN Y SEGUIMIENTO CIENTÍFICO Y TÉCNICO SUBDIVISIÓN DE PROGRAMAS CIENTÍFICO-TÉCNICOS TRANSVERSALES, FORTALECIMIENTO Y EXCELENCIA CONSOLIDER-INGENIO 2010 PROGRAMME SCIENTIFIC CLOSING REPORT PROJECT REFERENCE NUMBER: CSD2009-00064 Coordinating Researcher: Carlos Muñoz Project Title: Multimessenger Approach for Dark Matter Detection - MultiDark, http://www.multidark.es Managing Institution *: Universidad Autónoma de Madrid (UAM) Project Start Date: 17/12/2009 Project Final Date: 16/12/2014 extended until 16/06/2017 *Entidad Gestora The closing report must be written in English and must conform to the following structure: 1.-An abstract of the project: summary and main goals 2.-A summary of the main advances and profits obtained from the project, considering its possible public diffusion 3.-All the key indicators achieved and initially listed in the implementation agreement and in the final proposal presented in phase II should be detailed. A comparative indicator table with the quantitative numerical data of the indicators planned and achieved should be presented 4.-Describe the difficulties and/or problems that may have been encountered during the development of the project, as well as any change that have been occurred with respect to the objectives of the initial work plan 5.-Describe the scientific and technical activities to reach the goals outlined in the project. Indicate, for each activity, the members of the equipment who have participated 6.-Relate the collaborations between all team members 7.-Relate -
American Astronomical Society 2014 Annual Report
AMERICAN ASTRONOMICAL SOCIETY 2014 ANNUAL REPORT A A S aas mission AND VISION statement The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe. 1. The Society, through its publications, disseminates and archives the results of astronomical research. The Society also communicates and explains our understanding of the universe to the public. 2. The Society facilitates and strengthens the interactions among members through professional meetings and other means. The Society supports member divisions representing specialized research and astronomical interests. 3. The Society represents the goals of its community of members to the nation and the world. The Society also works with other scientific and educational societies to promote the advancement of science. 4. The Society, through its members, trains, mentors and supports the next generation of astronomers. The Society supports and promotes increased participation of historically underrepresented groups in astronomy. A 5. The Society assists its members to develop their skills in the fields of education and public outreach at all levels. The Society promotes broad interest in astronomy, which enhances science literacy and leads many to careers in science and engineering. A S 2014 annual report - contents 4 president’s mesSAGE 5 executive officer’s mesSAGE 6 FINANCIAL REPORT 8 MEMBERSHIP 10 CHARITABLE DONORS 12 PUBLISHING 13 PUBLIC POLICY 14 AAS & DIVISION MEETINGS 16 DIVISIONS, COMMITTEES & WORKINGA GROUPS 17 MEDIA RELATIONS 18 EDUCATION & OUTREACH A20 PRIZE WINNERS 21 MEMBER DEATHS Established in 1899, the American Astronomical Society (AAS) is the major organization of professional astronomers in North America. The membership also includes physicists, mathematicians, geologists, engineers and others whose research interests lie within the broad spectrum of subjects now comprising contemporary astronomy. -
Optimising FLASH for Cosmological Simulations
I V N E R U S E I T H Y T O H F G E R D I N B U Optimising FLASH for Cosmological Simulations Chris Daley August 24, 2007 M.Sc. in High Performance Computing The University of Edinburgh Year of Presentation: 2007 Abstract Runtime performance is a limiting factor in large cosmological simulations. A paral- lel application code called FLASH, which can be used for cosmological simulations is investigated in this report. FLASH is an Adaptive Mesh Refinement (AMR) code, parallelised using MPI, and incorporating a Particle-Mesh (PM) Poisson solver. Pro- files of a cosmological simulation based on FLASH, indicate that the procedure which accumulates particle mass onto the mesh is the major bottleneck. A parallel algorithm devised by the FLASH center may help to overcome this bottleneck. In this project, the algorithm is implemented for the latest beta release of FLASH, which cannot currently perform cosmological simulations. There is interest in FLASH because the adaptive mesh can be refined to resolve shocks in cosmological simulations. In addition, the new version of FLASH is designed with an emphasis on flexible and easy to extend code units. The communication strategy in the implemented parallel algorithm does not involve guard cell exchanges (halo swaps). As such, it uses less memory than the previous im- plementation in the previous version of FLASH. Due to time restrictions, the delivered implementation is only compatible with a uniform grid in both uniform and adaptive grid modes. In addition, results indicate it is approximately 3-5 times slower than the previous implementation. -
Craf Pub Eng050126.Indd
I NFORMATION FOR THE PUBLIC The Crafoord Prize 2005 The Royal Swedish Academy of Sciences has decided to award the Crafoord Prize in Astronomy 2005 to James Gunn, Princeton University, USA, James Peebles, Princeton University, USA, and Martin Rees, University of Cambridge, UK, “for contributions towards understanding the large-scale structure of the Universe”. How was the Universe formed? One of the most obvious facts about the Universe is that it shows a wealth of struc- ture on all scales from planets, stars and galaxies up to clusters of galaxies and super-clusters extending over several hundred million light years. Astronomi- cal observations have shown that the galaxies are not evenly distributed, but are mainly found in clusters and enormous filaments (Fig. 1). Often this is referred to as the ’cosmic web’. The origin and history of this structure has long been one of the most important problems for astronomy and cosmology. The recipients of this year’s Crafoord Prize have all made fundamental contributions to the dramatic increase in our understanding of how this large-scale structure was formed. The first traces of structure in the Universe can be seen in the fluctuations of the cosmic microwave background radiation about 380,000 years after Big Bang (Fig. 2). The origin of the fluctuations can, however, be traced back to epochs much earlier in the history of the Universe when small quantum fluctuations gave rise Fig. 1. Two dimensional distribution of galaxies from the Sloan Digital Sky Survey. The plot corresponds to a thin slice in the ’vertical’ direction, but covering most of the sky in the other direction. -
Newton Advanced Fellowships 2015
Newton Advanced Fellowships 2015 The full list of recipients and their UK partners is as follows: Brazil Dr Henrique de Melo Jorge Barbosa, University of Sao Paulo and Professor Gordon McFiggans, University of Manchester Measurements and modelling of anthropogenic pollution effects on clouds in the Amazon Professor Marilia Buzalaf, Bauru School of Dentistry, University of São Paulo and Professor John Michael Edwardson, University of Cambridge Identification of proteins conferring protection against dental erosion Dr Helena Cimarosti, Universidade Federal de Santa Catarina and Professor Jeremy Henley, University of Bristol SUMOylation: novel neuroprotective approach for Alzheimer’s disease? Professor Fernanda das Neves Costa, Federal University of Rio de Janeiro and Dr Svetlana Ignatova, Brunel University Countercurrent chromatography coupled with MS detection: tracking the large-scale isolation of target bioactive compounds to be used as starting material for the synthesis of new drug candidates Professor Pedro Duarte, University of Sao Paulo and Professor Sir David Hendry, Nuffield College Recent History of Macroeconomics and the Large-Scale Macroeconometric Models Dr Cristina Eluf, State University of Bahia and Dr Vander Viana, University of Stirling Corpus linguistics and teacher education: New perspectives for Brazilian pre-service teachers of English to speakers of other languages Dr Fernanda Estevan, University of Sao Paulo and Dr Thomas Gall, University of Southampton Affirmative Action in College Admission: Encouragement, Discouragement,