The Complete CEERS Early Universe Galaxy Sample: A Surprisingly Slow Evolution of the Space Density of Bright Galaxies at z ∼ 8.5–14.5

Autor: Steven L. Finkelstein, Gene C. K. Leung, Micaela B. Bagley, Mark Dickinson, Henry C. Ferguson, Casey Papovich, Hollis B. Akins, Pablo Arrabal Haro, Romeel Davé, Avishai Dekel, Jeyhan S. Kartaltepe, Dale D. Kocevski, Anton M. Koekemoer, Nor Pirzkal, Rachel S. Somerville, L. Y. Aaron Yung, Ricardo O. Amorín, Bren E. Backhaus, Peter Behroozi, Laura Bisigello, Volker Bromm, Caitlin M. Casey, Óscar A. Chávez Ortiz, Yingjie Cheng, Katherine Chworowsky, Nikko J. Cleri, M. C. Cooper, Kelcey Davis, Alexander de la Vega, David Elbaz, Maximilien Franco, Adriano Fontana, Seiji Fujimoto, Mauro Giavalisco, Norman A. Grogin, Benne W. Holwerda, Marc Huertas-Company, Michaela Hirschmann, Kartheik G. Iyer, Shardha Jogee, Intae Jung, Rebecca L. Larson, Ray A. Lucas, Bahram Mobasher, Alexa M. Morales, Caroline V. Morley, Sagnick Mukherjee, Pablo G. Pérez-González, Swara Ravindranath, Giulia Rodighiero, Melanie J. Rowland, Sandro Tacchella, Anthony J. Taylor, Jonathan R. Trump, Stephen M. Wilkins

Publikováno v: The Astrophysical Journal Letters, Vol 969, Iss 1, p L2 (2024)

We present a sample of 88 candidate z ∼ 8.5–14.5 galaxies selected from the completed NIRCam imaging from the Cosmic Evolution Early Release Science survey. These data cover ∼90 arcmin ^2 (10 NIRCam pointings) in six broadband imaging filters a

Externí odkaz: https://doaj.org/article/40b7d7b855d545cf968f547fc84c3089

Rest-frame UV Colors for Faint Galaxies at z ∼ 9–16 with the JWST NGDEEP Survey

Autor: Alexa M. Morales, Steven L. Finkelstein, Gene C. K. Leung, Micaela B. Bagley, Nikko J. Cleri, Romeel Dave, Mark Dickinson, Henry C. Ferguson, Nimish P. Hathi, Ewan Jones, Anton M. Koekemoer, Casey Papovich, Pablo G. Pérez-González, Nor Pirzkal, Britton Smith, Stephen M. Wilkins, L. Y. Aaron Yung

Publikováno v: The Astrophysical Journal Letters, Vol 964, Iss 2, p L24 (2024)

We present measurements of the rest-frame UV spectral slope, β , for a sample of 36 faint star-forming galaxies at z ∼ 9–16 discovered in one of the deepest JWST NIRCam surveys to date, the Next Generation Deep Extragalactic Exploratory Public S

Externí odkaz: https://doaj.org/article/adb0f5a97ebc4ae7af0e9ab793b15ce0

UVCANDELS: Catalogs of Photometric Redshifts and Galaxy Physical Properties

Autor: Vihang Mehta, Marc Rafelski, Ben Sunnquist, Harry I. Teplitz, Claudia Scarlata, Xin Wang, Adriano Fontana, Nimish P. Hathi, Kartheik G. Iyer, Anahita Alavi, James Colbert, Norman Grogin, Anton Koekemoer, Kalina V. Nedkova, Matthew Hayes, Laura Prichard, Brian Siana, Brent M. Smith, Rogier Windhorst, Teresa Ashcraft, Micaela Bagley, Ivano Baronchelli, Guillermo Barro, Alex Blanche, Adam Broussard, Timothy Carleton, Nima Chartab, Alex Codoreanu, Seth Cohen, Christopher Conselice, Y. Sophia Dai, Behnam Darvish, Romeel Davé, Laura DeGroot, Duilia De Mello, Mark Dickinson, Najmeh Emami, Henry Ferguson, Leonardo Ferreira, Keely Finkelstein, Steven Finkelstein, Jonathan P. Gardner, Eric Gawiser, Timothy Gburek, Mauro Giavalisco, Andrea Grazian, Caryl Gronwall, Yicheng Guo, Pablo Arrabal Haro, Shoubaneh Hemmati, Justin Howell, Rolf A. Jansen, Zhiyuan Ji, Sugata Kaviraj, Keunho J. Kim, Peter Kurczynski, Ilin Lazar, Ray A. Lucas, John MacKenty, Kameswara Bharadwaj Mantha, Alec Martin, Garreth Martin, Tyler McCabe, Bahram Mobasher, Alexa M. Morales, Robert O’Connell, Charlotte Olsen, Lillian Otteson, Swara Ravindranath, Caleb Redshaw, Michael Rutkowski, Brant Robertson, Zahra Sattari, Emmaris Soto, Lei Sun, Sina Taamoli, Eros Vanzella, L. Y. Aaron Yung, Bonnabelle Zabelle, The UVCANDELS Team

Publikováno v: The Astrophysical Journal Supplement Series, Vol 275, Iss 1, p 17 (2024)

The UltraViolet imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) program provides deep Hubble Space Telescope (HST) F275W and F435W imaging over four CANDELS fields (GOODS-N, GOODS-S, COSMOS, and Extend

Externí odkaz: https://doaj.org/article/6f9c1931d9014a3d8af8937b4484fcd1

Evidence for a Shallow Evolution in the Volume Densities of Massive Galaxies at z = 4–8 from CEERS

Autor: Katherine Chworowsky, Steven L. Finkelstein, Michael Boylan-Kolchin, Elizabeth J. McGrath, Kartheik G. Iyer, Casey Papovich, Mark Dickinson, Anthony J. Taylor, L. Y. Aaron Yung, Pablo Arrabal Haro, Micaela B. Bagley, Bren E. Backhaus, Rachana Bhatawdekar, Yingjie Cheng, Nikko J. Cleri, Justin W. Cole, M. C. Cooper, Luca Costantin, Avishai Dekel, Maximilien Franco, Seiji Fujimoto, Christopher C. Hayward, Benne W. Holwerda, Marc Huertas-Company, Michaela Hirschmann, Taylor A. Hutchison, Anton M. Koekemoer, Rebecca L. Larson, Zhaozhou Li, Arianna S. Long, Ray A. Lucas, Nor Pirzkal, Giulia Rodighiero, Rachel S. Somerville, Brittany N. Vanderhoof, Alexander de la Vega, Stephen M. Wilkins, Guang Yang, Jorge A. Zavala

Publikováno v: The Astronomical Journal, Vol 168, Iss 3, p 113 (2024)

We analyze the evolution of massive (log _10 [ M _⋆ / M _⊙ ] > 10) galaxies at z ∼ 1–4 selected from JWST Cosmic Evolution Early Release Survey (CEERS). We infer the physical properties of all galaxies in the CEERS NIRCam imaging through spec

Externí odkaz: https://doaj.org/article/0ca5f0200ff646b5be2ed208b358a4c4

Characterizing the Average Interstellar Medium Conditions of Galaxies at z ∼ 5.6–9 with Ultraviolet and Optical Nebular Lines

Autor: Weida Hu, Casey Papovich, Mark Dickinson, Robert Kennicutt, Lu Shen, Ricardo O. Amorín, Pablo Arrabal Haro, Micaela B. Bagley, Rachana Bhatawdekar, Nikko J. Cleri, Justin W. Cole, Avishai Dekel, Alexander de la Vega, Steven L. Finkelstein, Norman A. Grogin, Nimish P. Hathi, Michaela Hirschmann, Benne W. Holwerda, Taylor A. Hutchison, Intae Jung, Anton M. Koekemoer, Jeyhan S. Kartaltepe, Ray A. Lucas, Mario Llerena, S. Mascia, Bahram Mobasher, L. Napolitano, Jeffrey A. Newman, Laura Pentericci, Pablo G. Pérez-González, Jonathan R. Trump, Stephen M. Wilkins, L. Y. Aaron Yung

Publikováno v: The Astrophysical Journal, Vol 971, Iss 1, p 21 (2024)

Ultraviolet (UV; rest-frame ∼1200–2000 Å) spectra provide a wealth of diagnostics to characterize fundamental galaxy properties, such as their chemical enrichment, the nature of their stellar populations, and their amount of Lyman-continuum (LyC

Externí odkaz: https://doaj.org/article/f245c302400544ddad9e0443989e9ee1