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Karl Gebhardt

the university of texas at austin

69H指数
459论文数
2.3W被引数
收录论文 172
发表时间
Enhancing Lyα Emitter Identification in HETDEX with a Convolutional Neural Network利用卷积神经网络增强HETDEX中的莱曼α发射体识别
err2026-04-29
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errShiro Mukae; Erin Mentuch Cooper; Karl Gebhardt; Dustin Davis; Lindsay R. House; Mahdi Qezlou; Julian B. Muñoz; Shun Saito; Daniel J. Farrow; Caryl Gronwall; Donald P. Schneider; Eric Gawiser
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Emission-line Variable Active Galactic Nuclei at Cosmic Noon from HETDEX宇宙正午时HETDEX观测到的发射线活动星系核
err2026-04-22
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errChenxu Liu; Fanchuan Kong; Erin Mentuch Cooper; Dustin Davis; Wei-Jian Guo; Donald P. Schneider; Liang Xu; Karl Gebhardt; Gary J. Hill; Wolfram Kollatschny; Mirko Krumpe; Shiro Mukae; M. C. Powell; Daniel J. Farrow
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The Redshift Evolution of Extended Lyα Emission in HETDEX. I. Imaging Methods and Emission Measurements赫梯德克斯(HETDEX)中扩展莱曼α发射的红移演化。I. 成像方法和发射测量
err2026-04-14
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errBrianna McKay; Sarah Tuttle; Erin Mentuch Cooper; Dustin Davis; Robin Ciardullo; Daniel J. Farrow; Steven L. Finkelstein; Karl Gebhardt; Chenxu Liu; Gregory Zeimann; Chris Byrohl
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Lyα Intensity Mapping in HETDEX: Galaxy-Lyα Intensity Cross-power SpectrumHETDEX中的Lyα强度映射:星系-Lyα强度的交叉功率谱
err2026-03-03
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errMaja Lujan Niemeyer; Eiichiro Komatsu; José Luis Bernal; Chris Byrohl; Robin Ciardullo; Olivia Curtis; Daniel J. Farrow; Steven L. Finkelstein; Karl Gebhardt; Caryl Gronwall; Gary J. Hill; Matt J. Jarvis; Donghui Jeong; Erin Mentuch Cooper; Deeshani Mitra; Shiro Mukae; Julian B. Muñoz; Masami Ouchi; Shun Saito; Donald P. Schneider; Lutz Wisotzki
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DESI Spectroscopy of HETDEX Emission-line Candidates. I. Line Discrimination ValidationDESI光谱学在HETDEX发射线候选体中的应用。I. 线判别验证
err2025-12-19
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errMartin Landriau; Erin Mentuch Cooper; Dustin Davis; Karl Gebhardt; Robin Ciardullo; Éric Armengaud; Arjun Dey; Anand Raichoor; David J. Schlegel; Michael Wilson; J. Aguilar; S. Ahlen; D. Bianchi; D. Brooks; T. Claybaugh; A. de la Macorra; S. Ferraro; J. E. Forero-Romero; E. Gaztañaga; S. Gontcho A Gontcho; G. Gutierrez; C. Hahn; K. Honscheid; C. Howlett; M. Ishak; S. Juneau; R. Kehoe; T. Kisner; Anthony Kremin; L. Le Guillou; Michael E. Levi; M. Manera; A. Meisner; R. Miquel; J. Moustakas; S. Nadathur; I. Pérez-Ràfols; C. Poppett; F. Prada; G. Rossi; E. Sanchez; M. Schubnell; D. Sprayberry; G. Tarlé; B. A. Weaver; R. Zhou; H. Zou; Daniel J. Farrow; Gary J. Hill; Donghui Jeong; Chenxu Liu; Shun Saito; Donald P. Schneider
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Modeling the “Dark-matter Dominated” Dwarf Galaxy Segue 1 with a Supermassive Black Hole对“暗物质主导”的矮星系Segue 1进行超大质量黑洞建模
err2025-10-14
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errNathaniel Lujan; Karl Gebhardt; Richard Anantua; Owen Chase; Maya H. Debski; Claire Finley; Loraine V. Gomez; Om Gupta; Alex J. Lawson; Izabella Marron; Zorayda Martinez; Connor A. Painter; Yonatan Sklansky; Hayley West
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White Dwarfs with Infrared Excess in the HET Dark Energy Experiment赫什尔望远镜暗能量实验中具有红外超量的白矮星
err2025-10-10
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errRudy A. Morales; Barbara G. Castanheira; Jayden Blanchard; Detlev Koester; Péter Németh; S. O. Kepler; Erin Mentuch Cooper; Karl Gebhardt
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The HETDEX Survey: Probing Neutral Hydrogen in the Circumgalactic Medium of ∼88; 000 Lyα EmittersHETDEX 调查:探测约88,000个Lyα发射体周围星系介质中的中性氢
err2025-08-13
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PREAI
errMahan Mirza Khanlari; Karl Gebhardt; Laurel H. Weiss; Dustin Davis; Erin Mentuch Cooper; Mahdi Qezlou; Maja Lujan Niemeyer; Robin Ciardullo; Donald P. Schneider; Shiro Mukae; Chenxu Liu; Daniel Farrow; Gary J. Hill; Gregory R. Zeimann; Wolfram Kollatschny
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The JWST View of Cygnus A: Jet-driven Coronal Outflow with a TwistJWST对天鹅座A的观测:具有扭曲的喷流驱动的冕状外流
err2025-04-10
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errOgle, Patrick M.; Sebastian, B.; Aravindan, A.; McDonald, M.; Canalizo, G.; Ashby, M. L. N.; Azadi, M.; Antonucci, R.; Barthel, P.; Baum, S.; Birkinshaw, M.; Carilli, C.; Chiaberge, M.; Duggal, C.; Gebhardt, K.; Hyman, S.; Kuraszkiewicz, J.; Lopez-Rodriguez, E.; Medling, A. M.; Miley, G.; Omoruyi, O.; O'Dea, C.; Perley, D.; Perley, R. A.; Perlman, E.; Reynaldi, V.; Singha, M.; Sparks, W.; Tremblay, G.; Wilkes, B. J.; Willner, S. P.; Worrall, D. M.
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Using Lyα Absorption to Measure the Intensity and Variability of z ∼ 2.4 Ultraviolet Background Light利用Lyα吸收测量z ∼ 2.4紫外背景光强度和变异性
err2025-04-08
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errWeiss, Laurel H.; Gebhardt, Karl; Davis, Dustin; Cooper, Erin Mentuch; Niemeyer, Maja Lujan; Qezlou, Mahdi; Khanlari, Mahan Mirza; Ciardullo, Robin; Farrow, Daniel; Gawiser, Eric; Gazagnes, Simon; Gronwall, Caryl; Hill, Gary J.; Schneider, Donald P.
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Keplerian molecular gas disk and black hole mass of NGC 4751
err2025-02-11
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PREAI
errOsorno, J.; Nagar, N.; Richtler, T.; Ramakrishnan, V.; Finlez, C.; Messias, H.; Gueltekin, K.; Gebhardt, K.; Teuben, P.
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The Hobby-Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: The Fourth Data ReleaseHobby-Eberly Telescope Dark Energy Experiment Survey (HETDEX)活动星系核目录:第四次数据发布
err2025-02-06
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errLiu, Chenxu; Gebhardt, Karl; Cooper, Erin Mentuch; Davis, Dustin; Schneider, Donald P.; Jarvis, Matt J.; Farrow, Daniel J.; Finkelstein, Steven L.; Ortiz, Oscar A. Chavez; HETDEX Collaboration
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The Lyα Dependence on Nebular Properties from the HETDEX and MOSDEF Surveys
err2024-12-05
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errOrtiz, Oscar A. Chavez; Leung, Gene C. K.; Finkelstein, Steven L.; Davis, Dustin; Sutherland, Ralph S.; Nicholls, David C.; Stephenson, Mabel; Cooper, Erin Mentuch; Bagley, Micaela; Gebhardt, Karl; House, Lindsay R.; Liu, Chenxu; Ciardullo, Robin; Gronwall, Caryl; Hill, Gary J.; Farrow, Daniel; Schneider, Donald P.
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Modeling ALMA Observations of the Warped Molecular Gas Disk in the Red Nugget Relic Galaxy NGC 384
err2024-11-01
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errCohn, Jonathan H.; Curliss, Maeve; Walsh, Jonelle L.; Kabasares, Kyle M.; Boizelle, Benjamin D.; Barth, Aaron J.; Gebhardt, Karl; Gueltekin, Kayhan; Buote, David A.; Darling, Jeremy; Baker, Andrew J.; Ho, Luis C.
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Participatory Science and Machine Learning Applied to Millions of Sources in the Hobby-Eberly Telescope Dark Energy Experiment
err2024-10-31
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errHouse, Lindsay R.; Gebhardt, Karl; Finkelstein, Keely; Cooper, Erin Mentuch; Davis, Dustin; Farrow, Daniel J.; Schneider, Donald P.
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The Black Hole Mass and Photometric Components of NGC 4826
err2024-10-01
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errGultekin, Kayhan; Gebhardt, Karl; Kormendy, John; Foord, Adi; Bender, Ralf; Lauer, Tod R.; Pinkney, Jason; Richstone, Douglas O.; Tremaine, Scott
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A Stellar Dynamical Mass Measurement of the Supermassive Black Hole in NGC 3258
err2024-08-20
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errWaters, Thomas K.; Gultekin, Kayhan; Gebhardt, Karl; Nagar, Neil; Avila, Vanessa
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Absorption Troughs of Lyα Emitters in HETDEXHETDEX中ly α 发射体的吸收槽
err2024-02-12
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errWeiss, Laurel H.; Davis, Dustin; Gebhardt, Karl; Gazagnes, Simon; Khanlari, Mahan Mirza; Cooper, Erin Mentuch; Chisholm, John; Berg, Danielle; Bowman, William P.; Byrohl, Chris; Ciardullo, Robin; Fabricius, Maximilian; Farrow, Daniel; Gronwall, Caryl; Hill, Gary J.; House, Lindsay R.; Jeong, Donghui; Khoraminezhad, Hasti; Kollatschny, Wolfram; Komatsu, Eiichiro; Niemeyer, Maja Lujan; Saito, Shun; Schneider, Donald P.; Zeimann, Gregory R.
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The Preexplosion Environments and the Progenitor of SN 2023ixf from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX)
err2023-11-30
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errLiu, Chenxu; Chen, Xinlei; Er, Xinzhong; Zeimann, Gregory R.; Vinko, Jozsef; Wheeler, J. Craig; Cooper, Erin Mentuch; Davis, Dustin; Farrow, Daniel J.; Gebhardt, Karl; Guo, Helong; Hill, Gary J.; House, Lindsay; Kollatschny, Wolfram; Kong, Fanchuan; Kumar, Brajesh; Liu, Xiangkun; Tuttle, Sarah; Endl, Michael; Duke, Parker; Cochran, William D.; Zhang, Jinghua; Liu, Xiaowei
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ALMA Gas-dynamical Mass Measurement of the Supermassive Black Hole in the Red Nugget Relic Galaxy PGC 11179
err2023-11-27
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errCohn, Jonathan H.; Curliss, Maeve; Walsh, Jonelle L.; Kabasares, Kyle M.; Boizelle, Benjamin D.; Barth, Aaron J.; Gebhardt, Karl; Gultekin, Kayhan; Yildirim, Akin; Buote, David A.; Darling, Jeremy; Baker, Andrew J.; Ho, Luis C.
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