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Ehsan Kourkchi

University of Hawaii System

14H-index
45Paper Count
881Citation Count
Published Papers 20
Publication Date
The TRGB-SBF Project. II. Resolving the Virgo Cluster with JWST
err2025-03-12
err1
errOAAI
errAnand, Gagandeep S.; Tully, R. Brent; Cohen, Yotam; Shaya, Edward J.; Makarov, Dmitry I.; Makarova, Lidia N.; Chazov, Maksim I.; Blakeslee, John P.; Cantiello, Michele; Jensen, Joseph B.; Kourkchi, Ehsan; Raimondo, Gabriella
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Identification of basins of attraction in the local Universe
err2024-09-27
err0
PREAI
errValade, A.; Libeskind, N. I.; Pomarede, D.; Tully, R. B.; Hoffman, Y.; Pfeifer, S.; Kourkchi, E.
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The Population II Extragalactic Distance Scale: A TRGB Distance to the Fornax Cluster with JWST
err2024-09-20
err2
errOAAI
errAnand, Gagandeep S.; Tully, R. Brent; Cohen, Yotam; Makarov, Dmitry I.; Makarova, Lidia N.; Jensen, Joseph B.; Blakeslee, John P.; Cantiello, Michele; Kourkchi, Ehsan; Raimondo, Gabriella
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Analysing the large-scale bulk flow using cosmicflows4: increasing tension with the standard cosmological model
err2023-07-03
err32
errOAAI
errWatkins, Richard; Allen, Trey; Bradford, Collin James; Ramon Jr, Albert; Walker, Alexandra; Feldman, Hume A.; Cionitti, Rachel; Al-Shorman, Yara; Kourkchi, Ehsan; Tully, R. Brent
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Cosmicflows-4
err2023-02-15
err52
errOAAI
errTully, R. Brent; Kourkchi, Ehsan; Courtois, Helene M.; Anand, Gagandeep S.; Blakeslee, John P.; Brout, Dillon; de Jaeger, Thomas; Dupuy, Alexandra; Guinet, Daniel; Howlett, Cullan; Jensen, Joseph B.; Pomarede, Daniel; Rizzi, Luca; Rubin, David; Said, Khaled; Scolnic, Daniel; Stahl, Benjamin E.
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Cosmicflows-4: the baryonic Tully-Fisher relation providing ∼10 000 distances
err2022-02-07
err13
errOAAI
errKourkchi, Ehsan; Tully, R. Brent; Courtois, Helene M.; Dupuy, Alexandra; Guinet, Daniel
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The Extragalactic Distance Database: The Color-Magnitude Diagrams/Tip of the Red Giant Branch Distance Catalog
err2021-07-30
err63
errOAAI
errAnand, Gagandeep S.; Rizzi, Luca; Tully, R. Brent; Shaya, Edward J.; Karachentsev, Igor D.; Makarov, Dmitry I.; Makarova, Lidia; Wu, Po-Feng; Dolphin, Andrew E.; Kourkchi, Ehsan
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Toward Cosmicflows-4: The HI data catalog
err2021-02-16
err4
errOAAI
errDupuy, A.; Courtois, H. M.; Guinet, D.; Tully, R. B.; Kourkchi, E.
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Distances to PHANGS galaxies: New tip of the red giant branch measurements and adopted distances
err2020-11-25
err130
errOAAI
errAnand, Gagandeep S.; Lee, Janice C.; Van Dyk, Schuyler D.; Leroy, Adam K.; Rosolowsky, Erik; Schinnerer, Eva; Larson, Kirsten; Kourkchi, Ehsan; Kreckel, Kathryn; Scheuermann, Fabian; Rizzi, Luca; Thilker, David; Tully, R. Brent; Bigiel, Frank; Blanc, Guillermo A.; Boquien, Mederic; Chandar, Rupali; Dale, Daniel; Emsellem, Eric; Deger, Sinan; Glover, Simon C. O.; Grasha, Kathryn; Groves, Brent; Klessen, Ralf S.; Kruijssen, J. M. Diederik; Querejeta, Miguel; Sanchez-Blazquez, Patricia; Schruba, Andreas; Turner, Jordan; Ubeda, Leonardo; Williams, Thomas G.; Whitmore, Brad
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Cosmicflows-4: The Catalog of ∼10,000 Tully-Fisher Distances
err2020-10-23
err56
errOAAI
errKourkchi, Ehsan; Tully, R. Brent; Eftekharzadeh, Sarah; Llop, Jordan; Courtois, Helene M.; Guinet, Daniel; Dupuy, Alexandra; Neill, James D.; Seibert, Mark; Andrews, Michael; Chuang, Juana; Danesh, Arash; Gonzalez, Randy; Holthaus, Alexandria; Mokelke, Amber; Schoen, Devin; Urasaki, Chase
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Cosmicflows-4: The Calibration of Optical and Infrared Tully-Fisher Relations
err2020-06-08
err77
errOAAI
errKourkchi, Ehsan; Tully, R. Brent; Anand, Gagandeep S.; Courtois, Helene M.; Dupuy, Alexandra; Neill, James D.; Rizzi, Luca; Seibert, Mark
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Cosmicflows-3: Two Distance-Velocity Calculators
err2020-01-23
err77
errOAAI
errKourkchi, Ehsan; Courtois, Helene M.; Graziani, Romain; Hoffman, Yehuda; Pomarede, Daniel; Shaya, Edward J.; Tully, R. Brent
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Global Attenuation in Spiral Galaxies in Optical and Infrared Bands
err2019-10-14
err14
errOAAI
errKourkchi, Ehsan; Tully, R. Brent; Neill, J. Don; Seibert, Mark; Courtois, Helene M.; Dupuy, Alexandra
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Galaxy Groups Within 3500 km s-1
err2017-06-27
err176
errOAAI
errKourkchi, Ehsan; Tully, R. Brent
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A SCUBA-2 850-μm survey of protoplanetary discs in the IC 348 cluster
err2015-10-08
err19
errOAAI
errCieza, L.; Williams, J.; Kourkchi, E.; Andrews, S.; Casassus, S.; Graves, S.; Schreiber, M. R.
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PROBING THE LOCAL BUBBLE WITH DIFFUSE INTERSTELLAR BANDS. II. THE DIB PROPERTIES IN THE NORTHERN HEMISPHERE
err2015-02-10
err11
errOAAI
errFarhang, Amin; Khosroshahi, Habib G.; Javadi, Atefeh; van Loon, Jacco Th.; Bailey, Mandy; Molaeinezhad, Alireza; Tavasoli, Saeed; Habibi, Farhang; Kourkchi, Ehsan; Rezaei, Sara; Saberi, Maryam; Hardy, Liam
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Dwarf galaxies in the Coma cluster - I. Velocity dispersion measurements
err2012-02-10
err25
errOAAI
errKourkchi, E.; Khosroshahi, H. G.; Carter, D.; Karick, A. M.; Marmol-Queralto, E.; Chiboucas, K.; Tully, R. B.; Mobasher, B.; Guzman, R.; Matkovic, A.; Gruel, N.
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THE HST/ACS COMA CLUSTER SURVEY. II. DATA DESCRIPTION AND SOURCE CATALOGS
err2010-10-27
err47
errOAAI
errHammer, Derek; Kleijn, Gijs Verdoes; Hoyos, Carlos; den Brok, Mark; Balcells, Marc; Ferguson, Henry C.; Goudfrooij, Paul; Carter, David; Guzman, Rafael; Peletier, Reynier F.; Smith, Russell J.; Graham, Alister W.; Trentham, Neil; Peng, Eric; Puzia, Thomas H.; Lucey, John R.; Jogee, Shardha; Aguerri, Alfonso L.; Batcheldor, Dan; Bridges, Terry J.; Chiboucas, Kristin; Davies, Jonathan I.; del Burgo, Carlos; Erwin, Peter; Hornschemeier, Ann; Hudson, Michael J.; Huxor, Avon; Jenkins, Leigh; Karick, Arna; Khosroshahi, Habib; Kourkchi, Ehsan; Komiyama, Yutaka; Lotz, Jennifer; Marzke, Ronald O.; Marinova, Irina; Matkovic, Ana; Merritt, David; Miller, Bryan W.; Miller, Neal A.; Mobasher, Bahram; Mouhcine, Mustapha; Okamura, Sadanori; Percival, Sue; Phillipps, Steven; Poggianti, Bianca M.; Price, James; Sharples, Ray M.; Tully, R. Brent; Valentijn, Edwin
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