Nicholas Roy Macdonald
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NICHOLASROYMACDONALD Curriculum Vitae contact information email [email protected] website http://www3.mpifr-bonn.mpg.de/staff/nmacdonald office Max-Planck-Institut fur¨ Radioastronomie (E2.14) Auf dem Hugel¨ 69 Bonn, Germany phone +49 228 525 424 academic positions Staff Scientist 2021-present Max Planck Institute for Radio Astronomy, Bonn - Germany Postdoctoral 2017-2021 Max Planck Institute for Radio Astronomy, Bonn - Germany Researcher Advisors: Prof. Anton Zensus & Prof. Eduardo Ros education Ph.D. in 2010-2016 Boston University, United States of America Astrophysics Thesis Title: Order & Disorder: A Study of the Flaring Properties and Polarized Emission of Blazars Advisors: Prof. Alan Marscher & Dr. Svetlana Jorstad M.Sc. in 2006-2008 Saint Mary‘s University, Canada Astrophysics Thesis Title: Bridging the Gap: Synthetic Observations of Numerical Simulations of Extragalactic Jets Advisor: Prof. David Clarke B.Sc. in 2002-2006 Saint Mary‘s University, Canada Astrophysics with Thesis Title: Hydrodynamic Simulations of Spiral Density Waves Honours Advisors: Prof. David Clarke & Dr. Joseph Hahn Foundation Year 2001-2002 University of King‘s College, Canada Program One year program in great works of philosophy, literature, history and art. scholarships and awards Co-recipient of Breakthrough Prize in Fundamental Physics to the EHT (2020) Boston University Research Assistant Fellowship (2012-2016) NSERC Post-graduate Scholarship Award - Ph.D. (2010-2012) NSERC Post-graduate Scholarship Award - M.Sc. (2006-2008) Saint Mary‘s University Graduate Research Award (2006-2008) Father Burke-Gaffney Memorial Scholarship (2006-2008) John Despard de Blois Scholarship (2006-2007) NSERC Undergraduate Summer Research Award - B.Sc. (2005) publication list First-Author from electrons to janskys: full stokes polarized radiative transfer in Refereed 3d relativistic particle-in-cell jet simulations Publications MacDonald N. R. &Nishikawa K. -I. 2021 A&A 653 A10 faraday conversion in turbulent blazar jets MacDonald N. R. &Marscher A. P. 2018 ApJ 862, 58 ”orphan” gamma-ray flares and stationary sheaths of blazar jets MacDonald N. R.,Jorstad S. G., & Marscher A. P. 2017 ApJ 850, 87 through the ring of fire: gamma-ray variability in blazars by a moving plasmoid passing a local source of seed photons MacDonald N. R.,Marscher A. P., Jorstad S. G., & Joshi M. 2015 ApJ 804, 111 Co-Author ray-tracing in relativistic jet simulations: a polarimetric study of Refereed magnetic field morphology and electron scaling relations Publications Kramer J. A. & MacDonald N. R. 2021 A&A in press repeated pattern of gamma-ray flares in the light curve of the blazar 3c 279 Blinov D., Jorstad S. G., Larionov V. M., MacDonald N. R., and 9 additional authors 2021 MNRAS 505 4616 the jet collimation profile at high resolution in bl lacertae Casadio C., MacDonald N. R.,Boccardi B., Jorstad S. G., Marscher A. P., Krichbaum T. P., and 11 additional authors 2021 A&A 649 A153 rapid particle acceleration due to recollimation shocks and turbulent magnetic fields in injected jets with helical magnetic fields Nishikawa K., Mizuno Y., Gomez´ J. L., Dut¸an I., Niemiec J., Kobzar, O., MacDonald N. R.,Meli A., Pohl M., & Hirotani K. 2020 MNRAS 493, 2652 a parsec-scale wobbling jet in the high-synchrotron peaked blazar pg 1553+113 Lico R., Liu J., Giroletti M., Gomez´ J. L., Piner B. G., MacDonald N. R., D’Ammando F., & Fuentes A. 2020 A&A 634 A87 the magnetic field structure in cta 102 from high resolution mm-vlbi observations during the flaring state in 2016-2017 Casadio C., Marscher A. P., Jorstad S. G., Blinov D. A., MacDonald N. R., Krichbaum T. P., and 11 additional authors 2019 A&A 622, A158 spatially resolved origin of mm-wave linear polarization in the nuclear region of 3c 84 Kim J. -Y., Krichbaum T. P., Marscher A. P., Jorstad S. G., Agudo I., Thum C., Hodgson J. A., MacDonald N. R.,Ros E., and 6 additional authors 2019 A&A 622, A196 optical emission and particle acceleration in a quasi-stationary component in the jet of oj 287 Mahito S., Jorstad S. G., Marscher A. P., Bala V., Joshi M., MacDonald N. R., Malmrose M. P., Larionov V. M., and 7 additional authors 2017 ApJ 864, 67 kinematics of parsec-scale jets of gamma-ray blazars at 43 ghz within the vlba-bu-blazar program Jorstad S. G., Marscher A. P., Morozova D. A., 5 additional authors, MacDonald N. R., and 4 additional authors 2017 ApJ 846, 98 multiwavelength observations of a vhe gamma-ray flare from pks 1510-089 in 2015 Ahnen M.L., Ansoldi S., Antonelli L. A., 57 additional authors, MacDonald N. R., and 10 additional authors 2017 A&A 603, 29 the connection between the parsec-scale radio jet and gamma-ray flares in the blazar 1156+295 Ramakrishnan V., Leon´ -Tavares J., Rastorgueva-Foi E. A., Wiik K., Jorstad S. G., Marscher A. P., 19 additional authors, MacDonald N. R., and 7 additional authors 2014 MNRAS 445, 1636 a tight connection between gamma-ray outbursts and parsec-scale jet activity in the quasar 3c 454.3 Jorstad S. G., Marscher A. P., Smith P. S., Larionov V. M., Agudo I., Gurwell M., 23 additional authors, MacDonald N. R., and 15 additional authors 2013 ApJ 773, 147 rapid tev gamma-ray flaring of bl lacertae Arlen T., Aune T., Beilicke W., 68 additional authors, MacDonald N. R., and 15 additional authors 2013 ApJ 762, 92 multiwavelength variations of 3c 454.3 during the 2010 november to 2011 january outburst Wehrle A. E., Marscher A. P., Jorstad S. G., Gurwell M., Joshi M., MacDonald N. R.,Williamson K. E., Agudo I., & Grupe D. 2012 ApJ 758, 72 EHT Collaboration first m87 event horizon telescope results. i.the shadow of the Refereed supermassive black hole Publications Akiyama K., Alberdi A., Alef W., 106 additional authors, MacDonald N. R., and 236 additional authors 2019 ApJ 875, L1 first m87 event horizon telescope results. ii. array and instrumentation Akiyama K., Alberdi A., Alef W., 106 additional authors, MacDonald N. R., and 236 additional authors 2019 ApJ 875, L2 first m87 event horizon telescope results. iii. data processing and calibration Akiyama K., Alberdi A., Alef W., 106 additional authors, MacDonald N. R., and 236 additional authors 2019 ApJ 875, L3 first m87 event horizon telescope results. iv. imaging the central supermassive black hole Akiyama K., Alberdi A., Alef W., 106 additional authors, MacDonald N. R., and 236 additional authors 2019 ApJ 875, L4 first m87 event horizon telescope results. v. physical origin of the asymmetric ring Akiyama K., Alberdi A., Alef W., 106 additional authors, MacDonald N. R., and 236 additional authors 2019 ApJ 875, L5 first m87 event horizon telescope results. vi. the shadow and mass of the central black hole Akiyama K., Alberdi A., Alef W., 106 additional authors, MacDonald N. R., and 236 additional authors 2019 ApJ 875, L6 Reviews relativistic jet simulations of the weibel instability in the slab model & to cylindrical jets with helical magnetic fields Conference Nishikawa K., Mizuno Y., Gomez´ J.L., Dut¸an I., Meli A., Niemiec J., Kobzar Proceedings O., Pohl M., Sol H., MacDonald N. R.,&Hartmann D.H. Cosmic Plasmas and Electromagnetic Phenomena 2019 Galaxies 7, 29 circular polarization in turbulent blazar jets MacDonald N. R. Polarised Emission from Astrophysical Jets, Ierapetra, Greece 2017 Galaxies 5, 82 through the looking glass: faraday conversion in turbulent blazar jets MacDonald N. R. Blazars Through Sharp Multi-Wavelength Eyes, Malaga, Spain 2016 Galaxies 4, 50 relations between events in the millimeter-wave core and gamma-ray outbursts in blazar jets Marscher A. P., Jorstad S. G., Agudo I., MacDonald N. R.,&Scott T. Fermi & Jansky: Our Evolving Understanding of AGN parsec-scale jet behavior of the quasar 3c 454.3 during the high gamma-ray states in 2009 and 2010 Jorstad S. G., Marscher A. P., Joshi M., MacDonald N. R.,Scott T., Williamson K. E., Smith P. S., Larionov V. M., Agudo I., & Gurwell M. Fermi & Jansky: Our Evolving Understanding of AGN conference presentations Contributed Talks full stokes polarized radiative transfer in 3d relativistic jet simulations: application of the tristan, pluto & radmc-3d codes MacDonald N. R. (1) Extra-Galactic Jets At All Scales, Heidelberg, Germany 2021 (online) (2) Multiwavelength Polarization of Blazar Jets - European Astronomical Society Annual Meeting 2020 (online) jets, blobs, and circular polarization: using pluto to model time domain variability in blazars MacDonald N. R. The 3C Extragalactic Radio Sky: Legacy of the Third Cambridge Catalogue, Turin, Italy 2019 synthetic vlbi imaging of relativistic jet simulations: applying polarized radiative transfer through 3d rmhd and 3d pic jet calculations MacDonald N. R. A Centenary of Astrophysical Jets: Observation, Theory, and Future Prospects, SKA Global Headquarters, Jodrell Bank Observatory, United Kingdom 2019 non-horizon science with the event horizon telescope: using the eht & alma to peer deeper into blazars MacDonald N. R. Canadian Astronomical Society Meeting, Montreal, Canada 2019 vlbi location of the sites of high-energy emission production in agn MacDonald N. R. (on behalf of Zensus A.) 1st CTA Science Symposium, Bologna, Italy 2019 from electrons to janskys: comparing synthetic temz model light curves to high-cadence data from the polami and f-gamma monitoring programs MacDonald N. R. Monitoring the non-thermal Universe, Cochem, Germany 2018 from the micro to the macro - bridging the gap between the theory and observation of blazar jets MacDonald N. R. Half a Century of Blazars and Beyond, Turin, Italy 2018 ”orphan” gamma-ray flares and stationary sheaths of blazar jets MacDonald N. R.,Jorstad S. G., & Marscher A. P. 7th International Fermi Symposium, Garmisch-Partenkirchen, Germany 2017 faraday conversion in turbulent blazar jets MacDonald N. R. &Marscher A. P.