John F. C. Wardle - Publications

Affiliations: 
Brandeis University, Waltham, MA, United States 
Area:
Astronomy and Astrophysics
Website:
https://www.brandeis.edu/departments/physics/people/faculty/wardle.html

44 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Gold R, Broderick AE, Younsi Z, Fromm CM, Gammie CF, Mościbrodzka M, Pu H, Bronzwaer T, Davelaar J, Dexter J, Ball D, Chan C, Kawashima T, Mizuno Y, Ripperda B, ... ... Wardle J, et al. Verification of Radiative Transfer Schemes for the EHT The Astrophysical Journal. 897: 148. DOI: 10.3847/1538-4357/Ab96C6  1
2020 Broderick AE, Gold R, Karami M, Preciado-López JA, Tiede P, Pu H, Akiyama K, Alberdi A, Alef W, Asada K, Azulay R, Baczko A, Baloković M, Barrett J, Bintley D, ... ... Wardle J, et al. THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope The Astrophysical Journal. 897: 139. DOI: 10.3847/1538-4357/Ab91A4  1
2020 Worrall DM, Birkinshaw M, Marshall HL, Schwartz DA, Siemiginowska A, Wardle JFC. Inverse-Compton scattering in the resolved jet of the high-redshift quasar PKS J1421−0643 Monthly Notices of the Royal Astronomical Society. 497: 988-1000. DOI: 10.1093/Mnras/Staa1975  1
2020 Kim J, Krichbaum TP, Broderick AE, Wielgus M, Blackburn L, Gómez JL, Johnson MD, Bouman KL, Chael A, Akiyama K, Jorstad S, Marscher AP, Issaoun S, Janssen M, Chan C, ... ... Wardle J, et al. Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution Astronomy and Astrophysics. 640. DOI: 10.1051/0004-6361/202037493  1
2019 Akiyama K, Alberdi A, Alef W, Asada K, Azulay R, Baczko A, Ball D, Baloković M, Barrett J, Bintley D, Blackburn L, Boland W, Bouman KL, Bower GC, Bremer M, ... ... Wardle J, et al. First M87 Event Horizon Telescope Results. VI. the Shadow and Mass of the Central Black Hole The Astrophysical Journal. 875: 1-44. DOI: 10.3847/2041-8213/Ab1141  1
2019 Akiyama K, Alberdi A, Alef W, Asada K, Azulay R, Baczko AK, Ball D, Baloković M, Barrett J, Bintley D, Blackburn L, Boland W, Bouman KL, Bower GC, Bremer M, ... ... Wardle J, et al. First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring The Astrophysical Journal. 875: 1-31. DOI: 10.3847/2041-8213/Ab0F43  1
2019 Akiyama K, Alberdi A, Alef W, Asada K, Azulay R, Baczko AK, Ball D, Baloković M, Barrett J, Bintley D, Blackburn L, Boland W, Bouman KL, Bower GC, Bremer M, ... ... Wardle J, et al. First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole The Astrophysical Journal. 875: 1-17. DOI: 10.3847/2041-8213/Ab0Ec7  1
2019 Akiyama K, Alberdi A, Alef W, Asada K, Azulay R, Baczko AK, Ball D, Baloković M, Barrett J, Bintley D, Blackburn L, Boland W, Bouman KL, Bower GC, Bremer M, ... ... Wardle J, et al. First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole The Astrophysical Journal. 875: 1-52. DOI: 10.3847/2041-8213/Ab0E85  1
2019 Akiyama K, Alberdi A, Alef W, Asada K, Azulay R, Baczko AK, Ball D, Baloković M, Barrett J, Bintley D, Blackburn L, Boland W, Bouman KL, Bower GC, Bremer M, ... ... Wardle J, et al. First M87 Event Horizon Telescope results. II. Array and instrumentation The Astrophysical Journal. 875: 1-28. DOI: 10.3847/2041-8213/Ab0C96  1
2019 Akiyama K, Alberdi A, Alef W, Asada K, Azulay R, Baczko AK, Ball D, Baloković M, Barrett J, Bintley D, Blackburn L, Boland W, Bouman KL, Bower GC, Bremer M, ... ... Wardle J, et al. First M87 Event Horizon Telescope Results. III. Data Processing and Calibration The Astrophysical Journal. 875: 1-32. DOI: 10.3847/2041-8213/Ab0C57  1
2019 Porth O, Chatterjee K, Narayan R, Gammie CF, Mizuno Y, Anninos P, Baker JG, Bugli M, Chan C, Davelaar J, Zanna LD, Etienne ZB, Fragile PC, Kelly BJ, Liska M, ... ... Wardle J, et al. The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project Astrophysical Journal Supplement Series. 243: 26. DOI: 10.3847/1538-4365/Ab29Fd  1
2016 Fish VL, Johnson MD, Doeleman SS, Broderick AE, Psaltis D, Lu RS, Akiyama K, Alef W, Algaba JC, Asada K, Beaudoin C, Bertarini A, Blackburn L, Blundell R, Bower GC, ... ... Wardle JFC, et al. PERSISTENT ASYMMETRIC STRUCTURE of SAGITTARIUS A∗ on EVENT HORIZON SCALES Astrophysical Journal. 820. DOI: 10.3847/0004-637X/820/2/90  1
2015 Johnson MD, Fish VL, Doeleman SS, Marrone DP, Plambeck RL, Wardle JF, Akiyama K, Asada K, Beaudoin C, Blackburn L, Blundell R, Bower GC, Brinkerink C, Broderick AE, Cappallo R, et al. Resolved magnetic-field structure and variability near the event horizon of Sagittarius A. Science (New York, N.Y.). 350: 1242-5. PMID 26785487 DOI: 10.1126/Science.Aac7087  0.12
2015 Van Gorkom KJ, Wardle JFC, Rauch AP, Gobeille DB. Comparing different indicators of quasar orientation Monthly Notices of the Royal Astronomical Society. 450: 4240-4247. DOI: 10.1093/Mnras/Stv912  1
2014 Johnson MD, Fish VL, Doeleman SS, Broderick AE, Wardle JFC, Marrone DP. Relative astrometry of compact flaring structures in Sgr A∗ with polarimetric very long baseline interferometry Astrophysical Journal. 794. DOI: 10.1088/0004-637X/794/2/150  1
2012 Cheung CC, Stawarz., Siemiginowska A, Gobeille D, Wardle JFC, Harris DE, Schwartz DA. Discovery of a kiloparsec-scale X-ray/radio jet in the z = 4.72 quasar GB 1428+4217 Astrophysical Journal Letters. 756. DOI: 10.1088/2041-8205/756/1/L20  1
2011 Bell MR, Roberts DH, Wardle JFC. Structure and magnetic fields in the precessing jet system SS433. III. Evolution of the intrinsic brightness of the jets from a deep multi-epoch very large array campaign Astrophysical Journal. 736. DOI: 10.1088/0004-637X/736/2/118  1
2010 Roberts DH, Wardle JFC, Bell MR, Mallory MR, Marchenko VV, Sanderbeck PU. Structure and magnetic fields in the precessing jet system SS 433. II. Intrinsic brightness of the jets Astrophysical Journal. 719: 1918-1925. DOI: 10.1088/0004-637X/719/2/1918  1
2009 Homan DC, Lister ML, Aller HD, Aller MF, Wardle JFC. Full polarization spectra of 3C 279 Astrophysical Journal. 696: 328-347. DOI: 10.1088/0004-637X/696/1/328  1
2008 Roberts DH, Wardle JFC, Lipnick SL, Selesnick PL, Slutsky S. Structure and magnetic fields in the precessing jet system SS 433. I. Multifrequency imaging from 1998 Astrophysical Journal. 676: 584-593. DOI: 10.1086/527544  1
2008 Brown LF, Roberts DH, Wardle JFC. Parsec‐scale linear polarization structure of active galactic nuclei Testing the Agn Paradigm. 254: 419-422. DOI: 10.1063/1.42262  1
2006 Tavecchio F, Maraschi L, Sambruna RM, Gliozzi M, Cheung CC, Wardle JFC, Urry CM. Deceleration from entrapment in the jet of the quasar 1136-135? Astrophysical Journal. 641: 732-739. DOI: 10.1086/500536  1
2006 Sambruna RM, Gliozzi M, Donato D, Maraschi L, Tavecchio F, Cheung CC, Urry CM, Wardle JFC. Deep Chandra and multicolor hst follow-up of the jets in two powerful radio quasars Astrophysical Journal. 641: 717-731. DOI: 10.1086/500526  1
2005 Attridge JM, Wardle JFC, Homan DC. Concurrent 43 and 86 GHz very long baseline polarimetry of 3C 273 Astrophysical Journal. 633. DOI: 10.1086/498392  1
2005 Cheung CC, Wardle JFC, Chen T. Discovery of optical emission in the hot spots of three 3CR quasars: High-energy particle acceleration in powerful radio hot spots Astrophysical Journal. 628: 104-112. DOI: 10.1086/430634  1
2004 Homan DC, Wardle JFC. High Levels of Circularly Polarized Emission from the Radio Jet in NGC 1275 (3C 84) The Astrophysical Journal. 602. DOI: 10.1086/382273  1
2004 Ojha R, Homan DC, Roberts DH, Wardle JFC, Aller MF, Aller HD, Hughes PA. Parsec-scale blazar monitoring: The data Astrophysical Journal, Supplement Series. 150: 187-237. DOI: 10.1086/379662  1
2003 Wardle JFC, Homan DC. Theoretical models for producing circularly polarized radiation in extragalactic radio sources Astrophysics and Space Science. 288: 143-153. DOI: 10.1023/B:Astr.0000005001.80514.0C  1
2003 Homan DC, Wardle JFC. Probing the circular polarization of relativistic jets on VLBI scales Astrophysics and Space Science. 288: 29-38. DOI: 10.1023/B:Astr.0000004991.81026.2F  1
2003 Ojha R, Homan DC, Wardle JFC, Roberts DH. Proper motions, flux and polarization variability from a parsec scale blazar monitoring program New Astronomy Reviews. 47: 637-640. DOI: 10.1016/S1387-6473(03)00111-8  1
2003 Cheung CC, Wardle JFC, Chen T, Hariton SP. New detections of optical emission from kiloparsec-scale quasar jets New Astronomy Reviews. 47: 423-425. DOI: 10.1016/S1387-6473(03)00063-0  1
2002 Homan DC, Wardle JFC, Cheung CC, Roberts DH, Attridge JM. PKS 1510-089: A head-on view of a relativistic jet Astrophysical Journal. 580: 742-748. DOI: 10.1086/343894  1
2002 Homan DC, Ojha R, Wardle JFC, Roberts DH, Aller MF, Aller HD, Hughes PA. Parsec-scale blazar monitoring: Flux and polarization variability Astrophysical Journal. 568: 99-119. DOI: 10.1086/338701  1
2001 Homan DC, Attridge JM, Wardle JFC. Parsec-scale circular polarization observations of 40 blazars Astrophysical Journal. 556: 113-120. DOI: 10.1086/321568  1
2001 Homan DC, Ojha R, Wardle JFC, Roberts DH, Aller MF, Aller HD, Hughes PA. Parsec-scale blazar monitoring: Proper motions Astrophysical Journal. 549: 840-861. DOI: 10.1086/319466  1
2000 Homan DC, Wardle JFC. Direct Distance Measurements to Superluminal Radio Sources The Astrophysical Journal. 535: 575-585. DOI: 10.1086/308884  1
1999 Attridge JM, Roberts DH, Wardle JFC. Radio Jet-Ambient Medium Interactions on Parsec Scales in the Blazar 1055+018 The Astrophysical Journal. 518. DOI: 10.1086/312078  1
1999 Homan DC, Wardle JFC. Detection and Measurement of Parsec-Scale Circular Polarization in Four AGNs The Astronomical Journal. 118: 1942-1962. DOI: 10.1086/301108  1
1998 Celotti A, Kuncic Z, Rees MJ, Wardle JFC. Thermal material in relativistic jets Monthly Notices of the Royal Astronomical Society. 293: 288-298. DOI: 10.1046/J.1365-8711.1998.01124.X  1
1998 Wardle JFC, Homan DC, Ojha R, Roberts DH. Electron-positron jets associated with the quasar 3C279 Nature. 395: 457-461. DOI: 10.1038/26675  1
1997 Wardle JFC, Perley RA, Cohen MH. Observational Evidence Against Birefringence Over Cosmological Distances Physical Review Letters. 79: 1801-1804. DOI: 10.1103/Physrevlett.79.1801  1
1989 Brown LF, Roberts DH, Wardle JFC. Global fringe fitting for polarization VLBI. The Astronomical Journal. 97: 1522-1531. DOI: 10.1086/115091  1
1987 Gabuzda DC, Wardle JFC, Roberts DH. Linear Polarization Structure of the BL Lacertae Object 0735+178 at Milliarcsecond Resolution The Astrophysical Journal. 323: 536-542. DOI: 10.1086/167232  1
1978 Wardle JFC. Do compact radio sources contain non-relativistic plasma? (reply) Nature. 273: 572-573. DOI: 10.1038/273572C0  1
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