Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Seiji Fujimoto"'
Autor:
Iryna Chemerynska, Hakim Atek, Pratika Dayal, Lukas J. Furtak, Robert Feldmann, Jenny E. Greene, Michael V. Maseda, Themiya Nanayakkara, Pascal A. Oesch, Seiji Fujimoto, Ivo Labbé, Rachel Bezanson, Gabriel Brammer, Sam E. Cutler, Joel Leja, Richard Pan, Sedona H. Price, Bingjie Wang, John R. Weaver, Katherine E. Whitaker
Publikováno v:
The Astrophysical Journal Letters, Vol 976, Iss 1, p L15 (2024)
The mass–metallicity relation provides crucial insights into the baryon cycle in galaxies and strong constraints on galaxy formation models. We use JWST NIRSpec observations from the UNCOVER program to measure the gas-phase metallicity in a sample
Externí odkaz:
https://doaj.org/article/00d075d5664542659648d0466ba60203
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:
Katherine A. Suess, John R. Weaver, Sedona H. Price, Richard Pan, Bingjie Wang, Rachel Bezanson, Gabriel Brammer, Sam E. Cutler, Ivo Labbé, Joel Leja, Christina C. Williams, Katherine E. Whitaker, Hakim Atek, Pratika Dayal, Anna de Graaff, Robert Feldmann, Marijn Franx, Yoshinobu Fudamoto, Seiji Fujimoto, Lukas J. Furtak, Andy D. Goulding, Jenny E. Greene, Gourav Khullar, Vasily Kokorev, Mariska Kriek, Brian Lorenz, Danilo Marchesini, Michael V. Maseda, Jorryt Matthee, Tim B. Miller, Ikki Mitsuhashi, Lamiya A. Mowla, Adam Muzzin, Rohan P. Naidu, Themiya Nanayakkara, Erica J. Nelson, Pascal A. Oesch, David J. Setton, Heath Shipley, Renske Smit, Justin S. Spilker, Pieter van Dokkum, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 101 (2024)
In this paper, we describe the “Medium Bands, Mega Science” JWST Cycle 2 survey (JWST-GO-4111) and demonstrate the power of these data to reveal both the spatially integrated and spatially resolved properties of galaxies from the local Universe t
Externí odkaz:
https://doaj.org/article/05faa5ae8c4b47059a3aea441ac66af8
Autor:
Vasily Kokorev, John Chisholm, Ryan Endsley, Steven L. Finkelstein, Jenny E. Greene, Hollis B. Akins, Volker Bromm, Caitlin M. Casey, Seiji Fujimoto, Ivo Labbé, Rebecca L. Larson
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 2, p 178 (2024)
The James Webb Space Telescope (JWST) has uncovered a ubiquitous population of dust-obscured compact sources at z ≳ 4. Many of these objects exhibit signs of active galactic nucleus (AGN) activity, making their study crucial for understanding the f
Externí odkaz:
https://doaj.org/article/2ec8f85fa3e24b62940b89d438aaba07
Autor:
David J. Setton, Gourav Khullar, Tim B. Miller, Rachel Bezanson, Jenny E. Greene, Katherine A. Suess, Katherine E. Whitaker, Jacqueline Antwi-Danso, Hakim Atek, Gabriel Brammer, Sam E. Cutler, Pratika Dayal, Robert Feldmann, Seiji Fujimoto, Lukas J. Furtak, Karl Glazebrook, Andy D. Goulding, Vasily Kokorev, Ivo Labbe, Joel Leja, Yilun Ma, Danilo Marchesini, Themiya Nanayakkara, Richard Pan, Sedona H. Price, Jared C. Siegel, Heath Shipley, John R. Weaver, Pieter van Dokkum, Bingjie Wang, Christina C. Williams
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 145 (2024)
We report the spectroscopic confirmation of a massive ( $\mathrm{log}({M}_{\star }/{M}_{\odot })=10.34{\pm }_{0.07}^{0.06}$ ), Hubble Space Telescope–dark ( m _F150W − m _F444W = 3.6) quiescent galaxy at z _spec = 3.97 in the UNCOVER survey. NIRS
Externí odkaz:
https://doaj.org/article/fa16a9d497d44ced8f69071746880f67
Autor:
Rachel Bezanson, Ivo Labbe, Katherine E. Whitaker, Joel Leja, Sedona H. Price, Marijn Franx, Gabriel Brammer, Danilo Marchesini, Adi Zitrin, Bingjie Wang, John R. Weaver, Lukas J. Furtak, Hakim Atek, Dan Coe, Sam E. Cutler, Pratika Dayal, Pieter van Dokkum, Robert Feldmann, Natascha M. Förster Schreiber, Seiji Fujimoto, Marla Geha, Karl Glazebrook, Anna de Graaff, Jenny E. Greene, Stéphanie Juneau, Susan Kassin, Mariska Kriek, Gourav Khullar, Michael Maseda, Lamiya A. Mowla, Adam Muzzin, Themiya Nanayakkara, Erica J. Nelson, Pascal A. Oesch, Camilla Pacifici, Richard Pan, Casey Papovich, David J. Setton, Alice E. Shapley, Renske Smit, Mauro Stefanon, Edward N. Taylor, Christina C. Williams
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 92 (2024)
In this paper we describe the survey design for the Ultradeep NIRSpec and NIRCam Observations before the Epoch of Reionization (UNCOVER) Cycle 1 JWST Treasury program, which executed its early imaging component in 2022 November. The UNCOVER survey in
Externí odkaz:
https://doaj.org/article/801022b6babd4a78b5a6e570c37d81d3
Autor:
Tiger Yu-Yang Hsiao, Javier Álvarez-Márquez, Dan Coe, Alejandro Crespo Gómez, Abdurro’uf, Pratika Dayal, Rebecca L. Larson, Arjan Bik, Carmen Blanco-Prieto, Luis Colina, Pablo Guillermo Pérez-González, Luca Costantin, Carlota Prieto-Jiménez, Angela Adamo, Larry D. Bradley, Christopher J. Conselice, Seiji Fujimoto, Lukas J. Furtak, Taylor A. Hutchison, Bethan L. James, Yolanda Jiménez-Teja, Intae Jung, Vasily Kokorev, Matilde Mingozzi, Colin Norman, Massimo Ricotti, Jane R. Rigby, Keren Sharon, Eros Vanzella, Brian Welch, Xinfeng Xu, Erik Zackrisson, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 81 (2024)
JWST spectroscopy has revolutionized our understanding of galaxies in the early Universe. Covering wavelengths up to 5.3 μ m, NIRSpec can detect rest-frame optical H α emission lines out to z = 7 and [O iii ] to z = 9.5. Observing these lines in mo
Externí odkaz:
https://doaj.org/article/9c08734a9fb44fe8bf5e143a467ada54
Autor:
Abdurro’uf, Rebecca L. Larson, Dan Coe, Tiger Yu-Yang Hsiao, Javier Álvarez-Márquez, Alejandro Crespo Gómez, Angela Adamo, Rachana Bhatawdekar, Arjan Bik, Larry D. Bradley, Christopher J. Conselice, Pratika Dayal, Jose M. Diego, Seiji Fujimoto, Lukas J. Furtak, Taylor A. Hutchison, Intae Jung, Meghana Killi, Vasily Kokorev, Matilde Mingozzi, Colin Norman, Tom Resseguier, Massimo Ricotti, Jane R. Rigby, Eros Vanzella, Brian Welch, Rogier A. Windhorst, Xinfeng Xu, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 47 (2024)
We present JWST/NIRSpec high-resolution G395H/F290LP spectroscopy of MACS0647−JD, a gravitationally lensed galaxy merger at z = 10.167. The new spectroscopy, which is acquired for the two lensed images (JD1 and JD2), detects and resolves emission l
Externí odkaz:
https://doaj.org/article/ab4eb8212df44653bd80b94696a3d91d
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