JH
J. Hodgson
astro-ph.HEastro-ph.GAastro-ph.COastro-ph.IMastro-ph.SR
On Valency
published · living versionsW_8umw7as5·v1 · currentpublished
High-Energy Polarimetry - a new window to probe extreme physics in AGN jets
with B. Rani, H. Zhang, S. D. Hunter, F. Kislat +29
1 version
Preprints & journals
55 papers in the corpus · 2013–2026The 2015-2017 Large EVPA Rotation in OJ 287: Dominant Propagating Component in a Helical Magnetic Field with Time-Dependent Viewing Geometry2610.03044v1 · Wanchaloem Khwammai, Minchul Kam, Motoki Kino et al.2026 · 0 citationsarXiv
Cosmological Distance Measurements of High Redshift Blazars: OJ 248 (z=0.939) and 4C +38.41 (z=1.814)2608.05856v1 · Young-Bin Shin, Sang-Sung Lee, Sincheol Kang et al.2026 · 0 citationsJ. Korean Astron. Soc. 59(2):305-314 (2026)
A refined method for measuring cosmological distances using variability and proper motions in AGN with VLBI-detected counter-jets2608.02202v2 · Jeffrey A. Hodgson, Anthony Carr, David Parkinson et al.2026 · 0 citationsarXiv
The Celestial Reference Frame at K Band: The CRF-K-2025 Catalog2605.27629v1 · David Gordon, Aletha de Witt, Christopher S. Jacobs et al.2026 · 0 citationsarXiv
The Astro2Geo Project I. Radio astrometric offsets correlated with Gamma-ray brightness2605.19507v1 · Jeffrey A. Hodgson, Hana Krasna, Aletha de Witt et al.2026 · 0 citationsarXiv
Spectral index evolution of the limb-brightened jet in 3C 842604.11875v1 · L. C. Debbrecht, G. F. Paraschos, E. Ros et al.2026 · 2 citationsarXiv
A Unified Origin of Faraday Rotation toward 3C 84: The Circumnuclear Ambient Medium within the Parsec-Scale Bondi Radius of the Host Galaxy NGC 12752603.16796v1 · Minchul Kam, Jongho Park, Sascha Trippe et al.2026 · 0 citationsarXiv
The variability angular diameter distance and the intrinsic brightness temperature of active galactic nuclei2510.22079v1 · Whee Yeon Cheong (1, Sang-Sung Lee (1, Chanwoo Song (1 et al.2025 · 1 citationarXiv
Investigating launching of black hole jets with the combined power of the EVN and the EHT2501.12168v1 · G. F. Paraschos, L. C. Debbrecht, J. A. Kramer et al.2025 · 0 citationsarXiv
Detection of an orthogonal alignment between parsec scale AGN jets and their host galaxies2411.09099v1 · D. Fern'andez Gil, J. A. Hodgson, B. L'Huillier et al.2024 · 4 citationsarXiv
Discovery of Limb Brightening in the Parsec-scale Jet of NGC 315 through Global Very Long Baseline Interferometry Observations and Its Implications for Jet Models2408.09069v2 · Jongho Park, Guang-Yao Zhao, Masanori Nakamura et al.2024 · 17 citationsarXiv
Evidence for a toroidal magnetic field in the core of 3C 842405.00097v2 · G. F. Paraschos, L. C. Debbrecht, J. A. Kramer et al.2024 · 18 citationsA&A 686, L5 (2024)
A study of the radio spectrum of Mrk 4212402.11899v1 · Jee Won Lee, Sang-Sung Lee, Jeffrey Hodgson et al.2024 · 1 citationarXiv
Lost in the curve: Investigating the disappearing knots in the blazar 3C 454.32312.15556v1 · Efthalia Traianou, Thomas P. Krichbaum, Jos'e L. G'omez et al.2023 · 0 citationsarXiv
Evolution of the Termination Region of the Parsec-Scale Jet of 3C 84 Over the Past 20 Years2312.13666v2 · Minchul Kam, Jeffrey A. Hodgson, Jongho Park et al.2023 · 1 citationarXiv
An extensive analysis of the sub-parsec region of 3C842312.01953v1 · G. F. Paraschos, J.-Y. Kim, T. P. Krichbaum et al.2023 · 0 citationsarXiv
Observational Evidence to Support a Dense Ambient Medium Shaping the Jet in 3C 842311.08647v2 · Jongho Park, Motoki Kino, Hiroshi Nagai et al.2023 · 14 citationsarXiv
Precessing jet nozzle connecting to a spinning black hole in M87.37758892 · Cui, Yuzhu, Hada, Kazuhiro, Kawashima, Tomohisa et al.2023 · 113 citationsNature. 2023;621(7980):711-715
Exploring connections between the VLBI and optical morphology of AGNs and their host galaxies2305.06713v1 · David Fern'andez Gil, Jeffrey A. Hodgson, Benjamin L'Huillier2023 · 0 citationsarXiv
The Capella Program: Toward A Space-only High-frequency Radio VLBI Network Formed by Small Satellites in Low Earth Orbits2304.06482v6 · Sascha Trippe, Taehyun Jung, Jung-Won Lee et al.2023 · 10 citationsarXiv
Spectral analysis of a parsec-scale jet in M87: Observational constraint on the magnetic field strengths in the jet2303.01014v1 · Hyunwook Ro, Motoki Kino, Bong Won Sohn et al.2023 · 25 citationsA&A 673, A159 (2023)
Estimating the feasibility of `standard speed-gun' distances2301.06252v1 · Jeffrey A. Hodgson, Benjamin L'Huillier, Ioannis Liodakis et al.2023 · 4 citationsarXiv
Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)2212.07040v1 · Kazunori Akiyama, Juan-Carlos Algaba, Tao An et al.2022 · 16 citationsGalaxies 2022, 10(6), 113
The intrinsic structure of Sagittarius A* at 1.3 cm and 7 mm2112.04929v1 · Ilje Cho, Guang-Yao Zhao, Tomohisa Kawashima et al.2021 · 27 citationsarXiv
Magnetic Field Strengths of the Synchrotron Self-Absorption Region in the Jet of CTA 102 During Radio Flares2111.14025v1 · Sang-Hyun Kim (1, Sang-Sung Lee (1, Jee Won Lee et al.2021 · 15 citationsarXiv
A persistent double nuclear structure in 3C 842110.09811v1 · Junghwan Oh, Jeffrey A. Hodgson, Sascha Trippe et al.2021 · 18 citationsarXiv
Interferometric Monitoring of Gamma-ray Bright AGNs: Measuring the Magnetic Field Strength of 4C +29.452105.02454v1 · S. Kang, S.-S. Lee, J. Hodgson et al.2021 · 13 citationsA&A 651, A74 (2021)
East Asian VLBI Network Observations of Active Galactic Nuclei Jets: Imaging with KaVA+Tianma+Nanshan2104.05525v3 · Yuzhu Cui, Kazuhiro Hada, Motoki Kino et al.2021 · 18 citationsarXiv
The jet collimation profile at high resolution in BL Lacertae2102.08952v2 · C. Casadio, N. R. MacDonald, B. Boccardi et al.2021 · 22 citationsarXiv
Interferometric Monitoring of Gamma-ray Bright AGNs: OJ 2872009.02084v1 · Jee Won Lee, Sang-Sung Lee, Juan-Carlos Algaba et al.2020 · 15 citationsarXiv
Using variability and VLBI to measure cosmological distances2003.10278v1 · Jeffrey A. Hodgson, Benjamin L'Huillier, Ioannis Liodakis et al.2020 · 13 citationsarXiv
Origin and Evolution of the Multi-band Variability in the Flat Spectrum Radio Source 4C 38.411905.06621v1 · Juan Carlos Algaba, Sang Sung Lee, Bindu Rani et al.2019 · 1 citationarXiv
Ejection of Double knots from the radio core of PKS 1510--089 during the strong gamma-ray flares in 20151904.11118v1 · Jongho Park, Sang-Sung Lee, Jae-Young Kim et al.2019 · 19 citationsarXiv
Jet Kinematics of the Quasar 4C +21.35 from Observations with the KaVA Very Long Baseline Interferometry Array1904.02894v1 · Taeseok Lee, Sascha Trippe, Motoki Kino et al.2019 · 19 citationsarXiv
Source-Frequency Phase-Referencing Observation of AGNs with KaVA Using Simultaneous Dual-Frequency Receiving1903.11796v1 · Guang-Yao Zhao, Taehyun Jung, Bong Won Sohn et al.2019 · 12 citationsJKAS, 2019, 52, 23
Core-Jet Blending Effects in Active Galactic Nuclei under the Korean VLBI Network View at 43 GHz1903.07874v1 · Juan-Carlos Algaba, Jeffrey Hodgson, Sin-Cheol Kang et al.2019 · 0 citationsarXiv
High-Energy Polarimetry - a new window to probe extreme physics in AGN jets1903.04607v1 · B. Rani, H. Zhang, S. D. Hunter et al.2019 · 8 citationsarXivon Valency
The magnetic field structure in CTA 102 from high resolution mm-VLBI observations during the flaring state in 2016-20171812.02194v2 · Carolina Casadio, Alan P. Marscher, Svetlana G. Jorstad et al.2018 · 33 citationsA&A 622, A158 (2019)
Exploring the Nature of the 2016 {\gamma}-ray Emission in the Blazar 1749+0961807.07252v1 · Dae-Won Kim, Sascha Trippe, Sang-Sung Lee et al.2018 · 14 citationsarXiv
KVN observations suggest multiple -ray emission regions in 3C 841802.02763v1 · Jeffrey A. Hodgson, Bindu Rani, Sang-Sung Lee et al.2018 · 40 citationsMNRAS, Volume 475, Issue 1, 21 March 2018, Pages 368-378
Gamma-rays in the radio galaxy 3C 84: A complex situation1802.02766v1 · Jeffrey A. Hodgson, Bindu Rani, Junghwan Oh2018 · 0 citationsarXiv
The Power of Simultaneous Multi-frequency Observations for mm-VLBI: Beyond Frequency Phase Transfer1712.06243v1 · Guang-Yao Zhao, Juan Carlos Algaba, Sang-Sung Lee et al.2017 · 19 citations2018 AJ 155 26
3 mm GMVA Observations of Total and Polarized Emission from Blazar and Radio Galaxy Core Regions1711.08461v1 · Carolina Casadio, Thomas P. Krichbaum, Alan P. Marscher et al.2017 · 16 citationsarXiv
The Millimeter-Radio Emission of BL Lacertae During Two gamma-ray Outbursts1711.05952v1 · Dae-Won Kim, Sascha Trippe, Sang-Sung Lee et al.2017 · 2 citationsarXiv
Multiple simultaneous Gamma-ray emission sites in 3C 841612.07874v1 · Jeffrey A. Hodgson, S.S. Lee, B. Rani et al.2016 · 1 citationarXiv
Exploring the magnetic field configuration in BL Lac using GMVA1609.04031v1 · B. Rani, T. P. Krichbaum, J. Hodgson et al.2016 · 4 citationsarXiv
Location and origin of gamma-rays in blazars1601.04693v1 · B. Rani, T. P. Krichbaum, J. A. Hodgson et al.2016 · 5 citationsarXiv
PKS 1502+106: A high-redshift Fermi blazar at extreme angular resolution. Structural dynamics with VLBI imaging up to 86 GHz1511.01085v1 · V. Karamanavis, L. Fuhrmann, T. P. Krichbaum et al.2015 · 51 citationsA&A 586, A60 (2016)
First 230 GHz VLBI Fringes on 3C 279 using the APEX Telescope1506.03244v1 · J. Wagner, A.L. Roy, T.P. Krichbaum et al.2015 · 19 citationsA&A 581, A32 (2015)
Perplexing correlations between Gamma-ray emission and parsec-scale jet orientation variations in the BL Lac object S5 0716+7141503.04219v1 · B. Rani, T. P. Krichbaum, A. P. Marscher et al.2015 · 1 citationarXiv
Career total: at least 111 works. 55 are in this corpus.Showing the 50 most recent.
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