The high energy X-ray probe (HEX-P): science overview

Authors: Javier A. García, Daniel Stern, Kristin Madsen, Miles Smith, Brian Grefenstette, Marco Ajello, Jason Alford, Adlyka Annuar, Matteo Bachetti, Mislav Baloković, Ricarda S. Beckmann, Stefano Bianchi, Daniela Biccari, Peter Boorman, Murray Brightman, Johannes Buchner, Esra Bulbul, Chien-Ting Chen, Francesca Civano, Joel Coley, Riley M. T. Connors, Melania Del Santo, Laura Di Gesu, Paul A. Draghis, P. Chris Fragile, Andrés Gúrpide, Manuele Gangi, Suvi Gezari, Fiona Harrison, Elias Kammoun, Giorgio Lanzuisi, Bret Lehmer, Anne Lohfink, Renee Ludlam, Stefano Marchesi, Lea Marcotulli, Raffaella Margutti, Megan Masterson, Andrea Merloni, Matthew Middleton, Kaya Mori, Alberto Moretti, Kirpal Nandra, Kerstin Perez, Ryan W. Pfeifle, Ciro Pinto, Joanna Piotrowska, Gabriele Ponti, Katja Pottschmidt, Peter Predehl, Simonetta Puccetti, Arne Rau, Stephen Reynolds, Andrea Santangelo, Daniele Spiga, John A. Tomsick, Núria Torres-Albà, Dominic J. Walton, Daniel Wilkins, Joern Wilms, Will Zhang, Xiurui Zhao

Source: Frontiers in Astronomy and Space Sciences, Vol 11 (2024)

Subject Terms: x-ray, HEX-P, mission science, NASA, black holes, supernova, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2024.1471585/full; https://doaj.org/toc/2296-987X

Access URL: https://doaj.org/article/a9115eae4e0d4da8b9a73e288ec48f9e

The JADES Transient Survey: Discovery and Classification of Supernovae in the JADES Deep Field

Authors: Christa DeCoursey, Eiichi Egami, Justin D. R. Pierel, Fengwu Sun, Armin Rest, David A. Coulter, Michael Engesser, Matthew R. Siebert, Kevin N. Hainline, Benjamin D. Johnson, Andrew J. Bunker, Phillip A. Cargile, Stephane Charlot, Wenlei Chen, Mirko Curti, Shea DeFour-Remy, Daniel J. Eisenstein, Ori D. Fox, Suvi Gezari, Sebastian Gomez, Jacob Jencson, Bhavin A. Joshi, Sanvi Khairnar, Jianwei Lyu, Roberto Maiolino, Takashi J. Moriya, Robert M. Quimby, George H. Rieke, Marcia J. Rieke, Brant Robertson, Melissa Shahbandeh, Louis-Gregory Strolger, Sandro Tacchella, Qinan Wang, Christina C. Williams, Christopher N. A. Willmer, Chris Willott, Yossef Zenati

Source: The Astrophysical Journal, Vol 979, Iss 2, p 250 (2025)

Subject Terms: Supernovae, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/7a9110361ea44082872877ac8230474f

tdescore: An Accurate Photometric Classifier for Tidal Disruption Events

Authors: Robert Stein, Ashish Mahabal, Simeon Reusch, Matthew Graham, Mansi M. Kasliwal, Marek Kowalski, Suvi Gezari, Erica Hammerstein, Szymon J. Nakoneczny, Matt Nicholl, Jesper Sollerman, Sjoert van Velzen, Yuhan Yao, Russ R. Laher, Ben Rusholme

Source: The Astrophysical Journal Letters, Vol 965, Iss 2, p L14 (2024)

Subject Terms: Tidal disruption, Time domain astronomy, Black holes, Galaxy nuclei, Sky surveys, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/efb596792c5740438ef25f4cae116cd1

A New Population of Mid-infrared-selected Tidal Disruption Events: Implications for Tidal Disruption Event Rates and Host Galaxy Properties

Authors: Megan Masterson, Kishalay De, Christos Panagiotou, Erin Kara, Iair Arcavi, Anna-Christina Eilers, Danielle Frostig, Suvi Gezari, Iuliia Grotova, Zhu Liu, Adam Malyali, Aaron M. Meisner, Andrea Merloni, Megan Newsome, Arne Rau, Robert A. Simcoe, Sjoert van Velzen

Source: The Astrophysical Journal, Vol 961, Iss 2, p 211 (2024)

Subject Terms: Supermassive black holes, Accretion, Transient sources, Time domain astronomy, Tidal disruption, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/63c468f3dc5e421fb3bcbf44a4530a30

The On-axis Jetted Tidal Disruption Event AT2022cmc: X-Ray Observations and Broadband Spectral Modeling

Authors: Yuhan Yao, Wenbin Lu, Fiona Harrison, S. R. Kulkarni, Suvi Gezari, Muryel Guolo, S. Bradley Cenko, Anna Y. Q. Ho

Source: The Astrophysical Journal, Vol 965, Iss 1, p 39 (2024)

Subject Terms: Relativistic jets, Tidal disruption, Black hole physics, X-ray transient sources, Supermassive black holes, High energy astrophysics, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/4053c0371c6d4c0c8b01c21eacec3f8a

Panic at the ISCO: Time-varying Double-peaked Broad Lines from Evolving Accretion Disks Are Common among Optically Variable AGNs

Authors: Charlotte Ward, Suvi Gezari, Peter Nugent, Matthew Kerr, Michael Eracleous, Sara Frederick, Erica Hammerstein, Matthew J. Graham, Sjoert van Velzen, Mansi M. Kasliwal, Russ R. Laher, Frank J. Masci, Josiah Purdum, Benjamin Racine, Roger Smith

Source: The Astrophysical Journal, Vol 961, Iss 2, p 172 (2024)

Subject Terms: Active galactic nuclei, Tidal disruption, Galaxy accretion disks, Radio active galactic nuclei, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/52edba41dce74836a1531148e1229788

A Systematic Analysis of the X-Ray Emission in Optically Selected Tidal Disruption Events: Observational Evidence for the Unification of the Optically and X-Ray-selected Populations

Authors: Muryel Guolo, Suvi Gezari, Yuhan Yao, Sjoert van Velzen, Erica Hammerstein, S. Bradley Cenko, Yarone M. Tokayer

Source: The Astrophysical Journal, Vol 966, Iss 2, p 160 (2024)

Subject Terms: Tidal disruption, X-ray transient sources, Supermassive black holes, Time domain astronomy, High energy astrophysics, Accretion, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/aba7f2fc66824c70849e6794812d806f

Subrelativistic Outflow and Hours-timescale Large-amplitude X-Ray Dips during Super-Eddington Accretion onto a Low-mass Massive Black Hole in the Tidal Disruption Event AT2022lri

Authors: Yuhan Yao, Muryel Guolo, Francesco Tombesi, Ruancun Li, Suvi Gezari, Javier A. García, Lixin Dai, Ryan Chornock, Wenbin Lu, S. R. Kulkarni, Keith C. Gendreau, Dheeraj R. Pasham, S. Bradley Cenko, Erin Kara, Raffaella Margutti, Yukta Ajay, Thomas Wevers, Tom M. Kwan, Igor Andreoni, Joshua S. Bloom, Andrew J. Drake, Matthew J. Graham, Erica Hammerstein, Russ R. Laher, Natalie LeBaron, Ashish A. Mahabal, Brendan O’Connor, Josiah Purdum, Vikram Ravi, Huei Sears, Yashvi Sharma, Roger Smith, Jesper Sollerman, Jean J. Somalwar, Avery Wold

Source: The Astrophysical Journal, Vol 976, Iss 1, p 34 (2024)

Subject Terms: Tidal disruption, X-ray transient sources, Supermassive black holes, Time domain astronomy, High energy astrophysics, Accretion, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/bd742daf9544494ca0743fcb223f9075

Astrometric Jitter as a Detection Diagnostic for Recoiling and Slingshot Supermassive Black Hole Candidates

Authors: Anavi Uppal, Charlotte Ward, Suvi Gezari, Priyamvada Natarajan, Nianyi Chen, Patrick LaChance, Tiziana Di Matteo

Source: The Astrophysical Journal, Vol 975, Iss 2, p 286 (2024)

Subject Terms: Active galactic nuclei, Supermassive black holes, Sky surveys, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/f725e25d870f4767a9866e968410ce0a

Tidal Disruption Event Demographics with the Zwicky Transient Facility: Volumetric Rates, Luminosity Function, and Implications for the Local Black Hole Mass Function

Authors: Yuhan Yao, Vikram Ravi, Suvi Gezari, Sjoert van Velzen, Wenbin Lu, Steve Schulze, Jean J. Somalwar, S. R. Kulkarni, Erica Hammerstein, Matt Nicholl, Matthew J. Graham, Daniel A. Perley, S. Bradley Cenko, Robert Stein, Angelo Ricarte, Urmila Chadayammuri, Eliot Quataert, Eric C. Bellm, Joshua S. Bloom, Richard Dekany, Andrew J. Drake, Steven L. Groom, Ashish A. Mahabal, Thomas A. Prince, Reed Riddle, Ben Rusholme, Yashvi Sharma, Jesper Sollerman, Lin Yan

Source: The Astrophysical Journal Letters, Vol 955, Iss 1, p L6 (2023)

Subject Terms: Tidal disruption, Time domain astronomy, Black holes, Galaxy nuclei, Supermassive black holes, Luminosity function, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/edf211daf8984e0991adc8dd16ff8361

Identifying Tidal Disruption Events with an Expansion of the FLEET Machine-learning Algorithm

Authors: Sebastian Gomez, V. Ashley Villar, Edo Berger, Suvi Gezari, Sjoert van Velzen, Matt Nicholl, Peter K. Blanchard, Kate. D. Alexander

Source: The Astrophysical Journal, Vol 949, Iss 2, p 113 (2023)

Subject Terms: Black hole physics, Supernovae, Surveys, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/df3dbe3942204be9a231104f66bcb1a9

The Search for Thermonuclear Transients from the Tidal Disruption of a White Dwarf by an Intermediate-mass Black Hole

Authors: Sebastian Gomez, Suvi Gezari

Source: The Astrophysical Journal, Vol 955, Iss 1, p 46 (2023)

Subject Terms: Black hole physics, Supernovae, White dwarf stars, Surveys, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/198511fad5dc4aa7859ce8f15a82d2da

Integral Field Spectroscopy of 13 Tidal Disruption Event Hosts from the Zwicky Transient Facility Survey

Authors: Erica Hammerstein, S. Bradley Cenko, Suvi Gezari, Sylvain Veilleux, Brendan O’Connor, Sjoert van Velzen, Charlotte Ward, Yuhan Yao, Matthew Graham

Source: The Astrophysical Journal, Vol 957, Iss 2, p 86 (2023)

Subject Terms: Tidal disruption, Stellar kinematics, Galaxy stellar content, Supermassive black holes, Scaling relations, Black holes, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/18deabf66f104d0f8b9dac4ff1597829

The Final Season Reimagined: 30 Tidal Disruption Events from the ZTF-I Survey

Authors: Erica Hammerstein, Sjoert van Velzen, Suvi Gezari, S. Bradley Cenko, Yuhan Yao, Charlotte Ward, Sara Frederick, Natalia Villanueva, Jean J. Somalwar, Matthew J. Graham, Shrinivas R. Kulkarni, Daniel Stern, Igor Andreoni, Eric C. Bellm, Richard Dekany, Suhail Dhawan, Andrew J. Drake, Christoffer Fremling, Pradip Gatkine, Steven L. Groom, Anna Y. Q. Ho, Mansi M. Kasliwal, Viraj Karambelkar, Erik C. Kool, Frank J. Masci, Michael S. Medford, Daniel A. Perley, Josiah Purdum, Jan van Roestel, Yashvi Sharma, Jesper Sollerman, Kirsty Taggart, Lin Yan

Source: The Astrophysical Journal, Vol 942, Iss 1, p 9 (2022)

Subject Terms: Astrophysical black holes, Tidal disruption, Galaxy nuclei, High energy astrophysics, Supermassive black holes, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/25f9ddc9698f40cc9ce8d2a2d9154fc5

The Sloan Digital Sky Survey Reverberation Mapping Project: Accretion and Broad Emission Line Physics from a Hypervariable Quasar.

Authors: Jason Dexter, Shuo Xin, Yue Shen, C. J. Grier, Teng Liu, Suvi Gezari, Ian D. McGreer, W. N. Brandt, P. B. Hall, Keith Horne, Torben Simm, Andrea Merloni, Paul J. Green, M. Vivek, Jonathan R. Trump, Yasaman Homayouni, B. M. Peterson, Donald P. Schneider, K. Kinemuchi, Kaike Pan

Source: Astrophysical Journal; 11/1/2019, Vol. 885 Issue 1, p1-1, 1p

Subject Terms: QUASARS, ASTRONOMICAL surveys, PHYSICS, SPECTRAL energy distribution, GALENA, ACCRETION (Astrophysics), ACCRETION disks

Company/Entity: SLOAN Digital Sky Survey

A New Class of Changing-look LINERs.

Authors: Sara Frederick¹ sfrederick@astro.umd.edu, Suvi Gezari^1,2, Matthew J. Graham³, S. Bradley Cenko^2,4, Sjoert van Velzen⁵, Daniel Stern⁶, Nadejda Blagorodnova⁷, Shrinivas R. Kulkarni³, Lin Yan⁸, Kishalay De³, U. Christoffer Fremling³, Tiara Hung⁹, Erin Kara^1,2,10, David L. Shupe¹¹, Charlotte Ward¹, Eric C. Bellm¹², Richard Dekany⁸, Dmitry A. Duev³, Ulrich Feindt¹³, Matteo Giomi¹⁴

Source: Astrophysical Journal. 9/20/2019, Vol. 883 Issue 1, p1-1. 1p.

Subject Terms: *SEYFERT galaxies, *ACTIVE galactic nuclei, *EMISSION-line galaxies, *OPTICAL spectra, *LIGHT curves, *SPACE telescopes, *ULTRAVIOLET radiation, *SOFT X rays

Company/Entity: HUBBLE Space Telescope (Spacecraft)

The Zwicky Transient Facility: Science Objectives.

Authors: Matthew J. Graham, S. R. Kulkarni, Eric C. Bellm, Scott M. Adams, Cristina Barbarino, Nadejda Blagorodnova, Dennis Bodewits, Bryce Bolin, Patrick R. Brady, S. Bradley Cenko, Chan-Kao Chang, Michael W. Coughlin, Kishalay De, Gwendolyn Eadie, Tony L. Farnham, Ulrich Feindt, Anna Franckowiak, Christoffer Fremling, Suvi Gezari, Shaon Ghosh

Source: Publications of the Astronomical Society of the Pacific; Jul2019, Vol. 131 Issue 1001, p1-1, 1p

Subject Terms: SUPERNOVA remnants, LARGE Synoptic Survey Telescope, ACTIVE galactic nuclei, RELATIVISTIC astrophysics, SOLAR system

Late-time UV Observations of Tidal Disruption Flares Reveal Unobscured, Compact Accretion Disks.

Authors: Sjoert van Velzen, Nicholas C. Stone, Brian D. Metzger, Suvi Gezari, Thomas M. Brown, Andrew S. Fruchter

Source: Astrophysical Journal; 6/20/2019, Vol. 878 Issue 2, p1-1, 1p

Subject Terms: COMPACT discs, RADIATION, LIGHT curves, PREDICTION theory, SPACE telescopes, ACCRETION disks

Company/Entity: HUBBLE Space Telescope (Spacecraft)

The First Tidal Disruption Flare in ZTF: From Photometric Selection to Multi-wavelength Characterization.

Authors: Sjoert van Velzen^1,2 sjoert@astro.umd.edu, Suvi Gezari^1,3, S. Bradley Cenko^3,4, Erin Kara^1,3,5, James C. A. Miller-Jones⁶, Tiara Hung¹, Joe Bright⁷, Nathaniel Roth^1,3, Nadejda Blagorodnova⁸, Daniela Huppenkothen⁹, Lin Yan¹⁰, Eran Ofek¹¹, Jesper Sollerman¹², Sara Frederick¹, Charlotte Ward¹, Matthew J. Graham⁸, Rob Fender⁷, Mansi M. Kasliwal⁸, Chris Canella⁸, Robert Stein¹³

Source: Astrophysical Journal. 2/20/2019, Vol. 872 Issue 2, p1-1. 1p.

Subject Terms: *ASTRONOMICAL photometry, *WAVELENGTHS, *ASTROMETRY, *BLACKBODY radiation, *ACTIVE galactic nuclei

Supernova PTF 12glz: A Possible Shock Breakout Driven through an Aspherical Wind.

Authors: Maayane T. Soumagnac, Eran O. Ofek, Avishay Gal-yam, Eli Waxman, Sivan Ginzburg, Nora Linn Strotjohann, Steve Schulze, Tom A. Barlow, Ehud Behar, Doron Chelouche, Christoffer Fremling, Noam Ganot, Suvi Gezari, Mansi M. Kasliwal, Shai Kaspi, Shrinivas R. Kulkarni, Russ R. Laher, Dan Maoz, Christopher D. Martin, Ehud Nakar

Source: Astrophysical Journal; 2/20/2019, Vol. 872 Issue 2, p1-1, 1p

Subject Terms: SUPERNOVAE, OPTICAL astronomy, ULTRAVIOLET astronomy, KINETIC energy, BLACKBODY temperature