BW
Brian J. Williams
astro-ph.HEastro-ph.GAastro-ph.SRastro-phastro-ph.COastro-ph.IMGiant radio pulseshep-exphysics.atom-phphysics.space-ph
On Valency
published · living versionsW_gmmexxbq·v1 · currentpublished
Three Hypervelocity White Dwarfs in Gaia DR2: Evidence for Dynamically Driven Double-Degenerate Double-Detonation Type Ia Supernovae
with Ken J. Shen, Douglas Boubert, Boris T. Gänsicke, Saurabh W. Jha +21
1 version
Preprints & journals
96 papers in the corpus · 2006–2026JWST Spectra Indicate a Large Mass of Postshock Dust Formed by SN 2010jl2607.27468v1 · Nathan Smith, Melissa Shahbandeh, Ori D. Fox et al.2026 · 0 citationsarXiv
Chemical enrichment of the Perseus cluster core seen by XRISM/Resolve2606.17141v3 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2026 · 1 citationarXiv
A Fast, Hot Wind from a Nuclear Starburst2603.24674v1 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2026 · 0 citationsNature, March 25, 2026
XRISM Observation of the Supernova Remnant N103B: Velocity Structure and Thermal Properties2602.22321v1 · Tyler Holland-Ashford, Brian J. Williams2026 · 1 citationarXiv
High Spectral Resolution X-ray Observations of the Evolved Supermassive Stellar Binary System Carinae - Iron K Band Profile Revealed with XRISM2602.22476v1 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2026 · 2 citationsarXiv
XRISM finds the Changing-Look AGN NGC 1365 in an extended low state: A dense, highly ionized outflow obscures the central source2601.00795v1 · Fatima Zaidouni, Erin Kara, Peter Kosec et al.2026 · 2 citationsarXiv
A XRISM/Resolve view of the dynamics in the hot gaseous atmosphere of M872512.06596v1 · M. Audard, H. Awaki, R. Ballhausen et al.2025 · 7 citationsarXiv
The Advanced X-ray Imaging Satellite (AXIS) Community Science Book2511.00253v2 · Michael Koss, Nafisa Aftab, Steven W. Allen et al.2025 · 3 citationsarXiv
XRISM constraints on unidentified X-ray emission lines, including the 3.5 keV line, in the stacked spectrum of ten galaxy clusters2510.24560v1 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2025 · 0 citationsarXiv
Comparing XRISM cluster velocity dispersions with predictions from cosmological simulations: are feedback models too ejective?2510.06322v2 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2025 · 10 citationsarXiv
Stratified wind from a super-Eddington X-ray binary is slower than expected2509.14555v1 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2025 · 12 citationsarXiv
Chandra Large Project Observations of the Supernova Remnant N132D: Measuring the Expansion of the Forward Shock2509.12157v1 · Xi Long, Paul P. Plucinsky, Terrance J. Gaetz et al.2025 · 0 citationsarXiv
Disentangling Multiple Gas Kinematic Drivers in the Perseus Galaxy Cluster2509.04421v2 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2025 · 14 citationsarXiv
XRISM/Resolve View of Abell 2319: Turbulence, Sloshing, and ICM Dynamics2508.05067v3 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2025 · 6 citationsarXiv
Proper Motion of the Neutron Star in the Supernova Remnant G18.9-1.12507.01084v1 · Tyler Holland-Ashford, Brian Williams, Patrick Slane et al.2025 · 1 citationarXiv
Estimating Global Ejecta Mass Ratios in Tycho's SNR2505.23897v1 · Tyler Holland-Ashford, Patrick Slane, Brian Williams2025 · 2 citationsarXiv
Constraining gas motion and non-thermal pressure beyond the core of the Abell 2029 galaxy cluster with XRISM2505.06533v1 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2025 · 21 citationsarXiv
Very Late-Time JWST and Keck Spectra of the Oxygen-Rich Supernova 1995N2505.01574v1 · Geoffrey C. Clayton, R. Wesson, Ori D. Fox et al.2025 · 6 citationsarXiv
XRISM forecast for the Coma cluster: stormy, with a steep power spectrum2504.20928v1 · Marc Audard, Hisamitsu Awaki, Ralf Ballhausen et al.2025 · 32 citationsarXiv
Evidence for Charge Exchange Emission in Supernova Remnant N132D from XRISM/Resolve Observations2504.03223v1 · Liyi Gu, Hiroya Yamaguchi, Adam Foster et al.2025 · 4 citationsarXiv
JWST/MIRI detects the dusty SN1993J about 30 years after explosion2503.12950v1 · Tam'as Szalai, Szanna Zs'iros, Jacob Jencson et al.2025 · 6 citationsA&A 697, A132 (2025)
Calcium in a supernova remnant as a fingerprint of a sub-Chandrasekhar-mass explosion.40979884 · Das, Priyam, Seitenzahl, Ivo R, Ruiter, Ashley J et al.2025 · 15 citationsNature astronomy. 2025;9(9):1356-1365
JWST/MIRI Observations of Newly Formed Dust in the Cold, Dense Shell of the Type IIn SN 2005ip2410.09142v1 · Melissa Shahbandeh, Ori D. Fox, Tea Temim et al.2024 · 20 citationsarXiv
Comparing the three-dimensional morphological asymmetries in the ejecta of Kepler and Tycho in X-rays2404.12002v1 · Adrien Picquenot, Tyler Holland-Ashford, Brian J. Williams2024 · 4 citationsA&A 687, A28 (2024)
Missing Titanium in the Asymmetric Supernova Remnant W49B2402.17957v1 · Toshiki Sato, Makoto Sawada, Keiichi Maeda et al.2024 · 6 citationsarXiv
Mapping thermal emission in the synchrotron-dominated SNRs 330.2+1.0, 3C58, and RX J1713.7-39462401.17238v1 · Adrien Picquenot, Brian J. Williams, Fabio Acero et al.2024 · 3 citationsA&A 683, A197 (2024)
Overview of the Advanced X-ray Imaging Satellite (AXIS)2311.00780v1 · Christopher S. Reynolds, Erin A. Kara, Richard F. Mushotzky et al.2023 · 88 citationsarXiv
Serendipitous detection of the dusty Type IIL SN 1980K with JWST/MIRI2310.03448v1 · Szanna Zs'iros, Tam'as Szalai, Ilse De Looze et al.2023 · 13 citationsarXiv
Examining Neutrino-Matter Interactions in the Cassiopeia A Supernova2307.03606v1 · Toshiki Sato, Takashi Yoshida, Hideyuki Umeda et al.2023 · 8 citationsarXiv
A broadband X-ray imaging spectroscopy in the 2030s: the FORCE mission2303.07577v1 · Koji Mori, Takeshi G. Tsuru, Kazuhiro Nakazawa et al.2023 · 8 citationsProc. of SPIE vol. 12181, 1218122 (2022)
Rapid Expansion of the Young Type Ia Supernova Remnant 0519-69.0: More Evidence for a Circumstellar Shell2303.03456v1 · Benson T. Guest, Kazimierz J. Borkowski, Parviz Ghavamian et al.2023 · 5 citationsarXiv
The X-ray synchrotron rims in Cassiopeia A narrow with energy2302.04352v1 · Adrien Picquenot, Brian J. Williams, Fabio Acero et al.2023 · 6 citationsA&A 672, A57 (2023)
JWST Discovery of Dust Reservoirs in Nearby Type IIP Supernovae 2004et and 2017eaw2301.10778v1 · Melissa Shahbandeh (JHU, STScI), Arkaprabha Sarangi et al.2023 · 49 citationsarXiv
Supernova remnants: Types and evolution2211.02217v1 · Aya Bamba, Brian J. Williams2022 · 8 citationsarXiv
An X-ray Proper Motion Study of the LMC SNR 0509-67.52210.02525v1 · Benson T. Guest, Kazimierz J. Borkowski, Parviz Ghavamian et al.2022 · 3 citationsarXiv
Evidence for a Dense, Inhomogeneous Circumstellar Medium in the Type Ia SNR 0519-69.02207.08724v1 · Brian J. Williams, Parviz Ghavamian, Ivo R. Seitenzahl et al.2022 · 9 citationsarXiv
Locating the CSM Emission within the Type Ia Supernova Remnant N103B2201.04653v1 · Benson T. Guest, William P. Blair, Kazimierz J. Borkowski et al.2022 · 7 citationsarXiv
A Third Epoch Proper Motion Study of The Forward Shock in Kepler's Supernova Remnant2112.08448v1 · Sadie C. Coffin, Brian J. Williams, Satoru Katsuda2021 · 8 citationsarXiv
Efficiencies of Magnetic-Field Amplification and Electron Acceleration in Young Supernova Remnants: Global Averages and Kepler's Supernova Remnant2106.11195v1 · Stephen P. Reynolds, Brian J. Williams, Kazimierz J. Borkowski et al.2021 · 27 citationsarXiv
Discovery of the Highly-Neutronized Ejecta Clump with Enhanced Abundances of Titanium and Chromium in the Type Ia Supernova Remnant 3C 3972105.04101v1 · Yuken Ohshiro, Hiroya Yamaguchi, Shing-Chi Leung et al.2021 · 24 citationsApJL 913 L34 (2021)
High-entropy ejecta plumes in Cassiopeia A from neutrino-driven convection.33883732 · Sato, Toshiki, Maeda, Keiichi, Nagataki, Shigehiro et al.2021 · 36 citationsNature. 2021;592(7855):537-540
Rapid Deceleration of Blast Waves Witnessed in Tycho's Supernova Remnant2012.13622v2 · Takaaki Tanaka, Tomoyuki Okuno, Hiroyuki Uchida et al.2020 · 22 citations2021, ApJL, 906, L3
Imagery and UV Spectroscopy of the LMC Supernova Remnant N103B Using HST2008.12273v1 · William P. Blair, Parviz Ghavamian, John C. Raymond et al.2020 · 8 citationsarXiv
RGS Observations of Ejecta Knots in Tycho's Supernova Remnant2007.11633v1 · Brian J. Williams, Satoru Katsuda, Renata Cumbee et al.2020 · 12 citationsarXiv
A Sub-Solar Metallicity Progenitor for Cassiopeia A, the remnant of a Type IIb Supernova2003.08922v2 · Toshiki Sato, Takashi Yoshida, Hideyuki Umeda et al.2020 · 21 citationsarXiv
A Nucleosynthetic Origin for the Southwestern Fe-rich Structure in Kepler's Supernova Remnant2001.02662v1 · Toshiki Sato, Eduardo Bravo, Carles Badenes et al.2020 · 17 citationsarXiv
Astro2020 Science White Paper: Future X-ray Studies of Supernova Remnants1904.05857v1 · Brian J. Williams, Katie Auchettl, Carles Badenes et al.2019 · 1 citationarXiv
Supernova Remnants in High Definition1903.09677v1 · Laura A. Lopez, Brian J. Williams, Samar Safi-Harb et al.2019 · 0 citationsarXiv
The Advanced X-ray Imaging Satellite1903.04083v2 · Richard F. Mushotzky, James Aird, Amy J. Barger et al.2019 · 4 citationsarXiv
Genus Statistic Applied to the X-ray Remnant of SN 1572: Clues to the Clumpy Ejecta Structure of Type Ia Supernovae1903.00764v1 · Toshiki Sato, John P. Hughes, Brian J. Williams et al.2019 · 16 citationsarXiv
Career total: 218 works. 96 are in this corpus.Showing the 50 most recent.
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