Zobrazeno 1 - 10
of 287
pro vyhledávání: '"B, Bagley"'
Autor:
Caitlin Rose, Jeyhan S. Kartaltepe, Gregory F. Snyder, Marc Huertas-Company, L. Y. Aaron Yung, Pablo Arrabal Haro, Micaela B. Bagley, Laura Bisigello, Antonello Calabrò, Nikko J. Cleri, Mark Dickinson, Henry C. Ferguson, Steven L. Finkelstein, Adriano Fontana, Andrea Grazian, Norman A. Grogin, Benne W. Holwerda, Kartheik G. Iyer, Lisa J. Kewley, Allison Kirkpatrick, Dale D. Kocevski, Anton M. Koekemoer, Jennifer M. Lotz, Ray A. Lucas, Lorenzo Napolitano, Casey Papovich, Laura Pentericci, Pablo G. Pérez-González, Nor Pirzkal, Swara Ravindranath, Rachel S. Somerville, Amber N. Straughn, Jonathan R. Trump, Stephen M. Wilkins, Guang Yang
Publikováno v:
The Astrophysical Journal Letters, Vol 976, Iss 1, p L8 (2024)
A crucial yet challenging task in galaxy evolution studies is the identification of distant merging galaxies, a task that suffers from a variety of issues ranging from telescope sensitivities and limitations to the inherently chaotic morphologies of
Externí odkaz:
https://doaj.org/article/859454184f6049a49e313053dad45dbc
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
Autor:
Micaela B. Bagley, Nor Pirzkal, Steven L. Finkelstein, Casey Papovich, Danielle A. Berg, Jennifer M. Lotz, Gene C. K. Leung, Henry C. Ferguson, Anton M. Koekemoer, Mark Dickinson, Jeyhan S. Kartaltepe, Dale D. Kocevski, Rachel S. Somerville, L. Y. Aaron Yung, Bren E. Backhaus, Caitlin M. Casey, Marco Castellano, Óscar A. Chávez Ortiz, Katherine Chworowsky, Isabella G. Cox, Romeel Davé, Kelcey Davis, Vicente Estrada-Carpenter, Adriano Fontana, Seiji Fujimoto, Jonathan P. Gardner, Mauro Giavalisco, Andrea Grazian, Norman A. Grogin, Nimish P. Hathi, Taylor A. Hutchison, Anne E. Jaskot, Intae Jung, Lisa J. Kewley, Allison Kirkpatrick, Rebecca L. Larson, Jasleen Matharu, Priyamvada Natarajan, Laura Pentericci, Pablo G. Pérez-González, Swara Ravindranath, Barry Rothberg, Russell Ryan, Lu Shen, Raymond C. Simons, Gregory F. Snyder, Jonathan R. Trump, Stephen M. Wilkins
Publikováno v:
The Astrophysical Journal Letters, Vol 965, Iss 1, p L6 (2024)
We present the Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey, a deep slitless spectroscopic and imaging Cycle 1 JWST treasury survey designed to constrain feedback mechanisms in low-mass galaxies across cosmic time. NGDEEP tar
Externí odkaz:
https://doaj.org/article/21a13a6943a548eeb6ed214fc2140e84
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
Autor:
Lu Shen, Casey Papovich, Jasleen Matharu, Nor Pirzkal, Weida Hu, Bren E. Backhaus, Micaela B. Bagley, Yingjie Cheng, Nikko J. Cleri, Steven L. Finkelstein, Marc Huertas-Company, Mauro Giavalisco, Norman A. Grogin, Intae Jung, Jeyhan S. Kartaltepe, Anton M. Koekemoer, Jennifer M. Lotz, Michael V. Maseda, Pablo G. Pérez-González, Barry Rothberg, Raymond C. Simons, Sandro Tacchella, Christina C. Williams, L. Y. Aaron Yung
Publikováno v:
The Astrophysical Journal Letters, Vol 963, Iss 2, p L49 (2024)
We study the H α equivalent width (EW(H α )) maps of 19 galaxies at 0.6 < z < 2.2 in the Hubble Ultra Deep Field using NIRISS slitless spectroscopy as part of the Next Generation Deep Extragalactic Exploratory Public Survey. Our galaxies mostly lie
Externí odkaz:
https://doaj.org/article/233eaf8512a64cd58c8cebba87f0a955
Autor:
Kelcey Davis, Jonathan R. Trump, Raymond C. Simons, Elizabeth J. McGrath, Stephen M. Wilkins, Pablo Arrabal Haro, Micaela B. Bagley, Mark Dickinson, Vital Fernández, Ricardo O. Amorín, Bren E. Backhaus, Nikko J. Cleri, Mario Llerena, Samantha W. Brunker, Guillermo Barro, Laura Bisigello, Madisyn Brooks, Luca Costantin, Alexander de la Vega, Avishai Dekel, Steven L. Finkelstein, Nimish P. Hathi, Michaela Hirschmann, Jeyhan S. Kartaltepe, Anton M. Koekemoer, Ray A. Lucas, Casey Papovich, Pablo G. Pérez-González, Nor Pirzkal, Giulia Rodighiero, Caitlin Rose, L. Y. Aaron Yung, CEERS Collaborators
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 42 (2024)
We present a sample of 1165 extreme emission-line galaxies (EELGs) at 4 < z < 9 selected using James Webb Space Telescope (JWST) NIRCam photometry in the Cosmic Evolution Early Release Science (CEERS) program. We use a simple method to photometricall
Externí odkaz:
https://doaj.org/article/52028df5ae52425ab41018d547726d41
Autor:
Maximilien Franco, Hollis B. Akins, Caitlin M. Casey, Steven L. Finkelstein, Marko Shuntov, Katherine Chworowsky, Andreas L. Faisst, Seiji Fujimoto, Olivier Ilbert, Anton M. Koekemoer, Daizhong Liu, Christopher C. Lovell, Claudia Maraston, Henry Joy McCracken, Jed McKinney, Brant E. Robertson, Micaela B. Bagley, Jaclyn B. Champagne, Olivia R. Cooper, Xuheng Ding, Nicole E. Drakos, Andrea Enia, Steven Gillman, Ghassem Gozaliasl, Santosh Harish, Christopher C. Hayward, Michaela Hirschmann, Shuowen Jin, Jeyhan S. Kartaltepe, Vasily Kokorev, Clotilde Laigle, Arianna S. Long, Georgios Magdis, Guillaume Mahler, Crystal L. Martin, Richard Massey, Bahram Mobasher, Louise Paquereau, Alvio Renzini, Jason Rhodes, R. Michael Rich, Kartik Sheth, John D. Silverman, Martin Sparre, Margherita Talia, Benny Trakhtenbrot, Francesco Valentino, Aswin P. Vijayan, Stephen M. Wilkins, Lilan Yang, Jorge A. Zavala
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 23 (2024)
We report the identification of 15 galaxy candidates at z ≥ 9 using the initial COSMOS-Web JWST observations over 77 arcmin ^2 through four Near Infrared Camera filters (F115W, F150W, F277W, and F444W) with an overlap with the Mid-Infrared Imager (
Externí odkaz:
https://doaj.org/article/ed5f46ee11184cf2ae9d8ff09a8c6a49
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
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
Autor:
Kaila Ronayne, Casey Papovich, Guang Yang, Lu Shen, Mark Dickinson, Robert Kennicutt, Anahita Alavi, Pablo Arrabal Haro, Micaela B. Bagley, Denis Burgarella, Aurélien Le Bail, Eric F. Bell, Nikko J. Cleri, Justin Cole, Luca Costantin, Alexander de la Vega, Emanuele Daddi, David Elbaz, Steven L. Finkelstein, Norman A. Grogin, Benne W. Holwerda, Jeyhan S. Kartaltepe, Allison Kirkpatrick, Anton M. Koekemoer, Ray A. Lucas, Benjamin Magnelli, Bahram Mobasher, Pablo G. Pérez-González, Laura Prichard, Marc Rafelski, Giulia Rodighiero, Ben Sunnquist, Harry I. Teplitz, Xin Wang, Rogier A. Windhorst, L. Y. Aaron Yung
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 1, p 61 (2024)
We test the relationship between UV-derived star formation rates (SFRs) and the 7.7 μ m polycyclic aromatic hydrocarbon luminosities from the integrated emission of galaxies at z ∼ 0–2. We utilize multiband photometry covering 0.2–160 μ m fro
Externí odkaz:
https://doaj.org/article/82a6c4dc21d3479aa789a1c41d5a1a4d