Zobrazeno 1 - 10
of 258
pro vyhledávání: '"J. Furtak"'
Autor:
K. Krystkiewicz, D. Wrona, M. Tosik, M. Birski, Ł. Szylberg, A. Morawska, J. Furtak, C. Wałęsa, K. Stopa, M. Harat
Publikováno v:
Brain and Spine, Vol 2, Iss , Pp 101282- (2022)
Externí odkaz:
https://doaj.org/article/535a6b736e864caeaaf6bd671e7417f6
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:
Sam E. Cutler, Katherine E. Whitaker, John R. Weaver, Bingjie Wang, Richard Pan, Rachel Bezanson, Lukas J. Furtak, Ivo Labbe, Joel Leja, Sedona H. Price, Yingjie Cheng, Maike Clausen, Fergus Cullen, Pratika Dayal, Anna de Graaff, Mark Dickinson, James S. Dunlop, Robert Feldmann, Marijn Franx, Mauro Giavalisco, Karl Glazebrook, Jenny E. Greene, Norman A. Grogin, Garth Illingworth, Anton M. Koekemoer, Vasily Kokorev, Danilo Marchesini, Michael V. Maseda, Tim B. Miller, Themiya Nanayakkara, Erica J. Nelson, David J. Setton, Heath Shipley, Katherine A. Suess
Publikováno v:
The Astrophysical Journal Letters, Vol 967, Iss 2, p L23 (2024)
We present a measurement of the low-mass quiescent size–mass relation at cosmic noon (1 < z < 3) from the JWST PRIMER and UNCOVER treasury surveys, which highlights two distinct classes of quiescent galaxies. While the massive population is well st
Externí odkaz:
https://doaj.org/article/f6e5d702958d4b84bf88e0eb5ed80ea5
Autor:
Seiji Fujimoto, Bingjie Wang, John R. Weaver, Vasily Kokorev, Hakim Atek, Rachel Bezanson, Ivo Labbe, Gabriel Brammer, Jenny E. Greene, Iryna Chemerynska, Pratika Dayal, Anna de Graaff, Lukas J. Furtak, Pascal A. Oesch, David J. Setton, Sedona H. Price, Tim B. Miller, Christina C. Williams, Katherine E. Whitaker, Adi Zitrin, Sam E. Cutler, Joel Leja, Richard Pan, Dan Coe, Pieter van Dokkum, Robert Feldmann, Yoshinobu Fudamoto, Andy D. Goulding, Gourav Khullar, Danilo Marchesini, Michael Maseda, Themiya Nanayakkara, Erica J. Nelson, Renske Smit, Mauro Stefanon, Andrea Weibel
Publikováno v:
The Astrophysical Journal, Vol 977, Iss 2, p 250 (2024)
We present JWST NIRSpec prism spectroscopy of lensed galaxies at z ≳ 9 found behind the massive galaxy cluster Abell 2744 in the UNCOVER Cycle 1 Treasury Program. We confirm the redshift via emission lines and/or the Ly α break for 10 galaxies at
Externí odkaz:
https://doaj.org/article/6b7430e87c8a4432b4d831fd0b9562ff
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:
Miriam Golubchik, Charles L. Steinhardt, Adi Zitrin, Ashish K. Meena, Lukas J. Furtak, Doron Chelouche, Shai Kaspi
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 108 (2024)
Mass estimates of black holes (BHs) in the centers of active galactic nuclei (AGNs) often rely on the radius–luminosity relation. However, this relation, usually probed by reverberation mapping (RM), is poorly constrained in the high-luminosity and
Externí odkaz:
https://doaj.org/article/1423ae90ebf34e0c8294a524c2ac191c
Autor:
Zhiyuan Ma, Bangzheng Sun, Cheng Cheng, Haojing Yan, Chenxiaoji Ling, Fengwu Sun, Nicholas Foo, Eiichi Egami, José M. Diego, Seth H. Cohen, Rolf A. Jansen, Jake Summers, Rogier A. Windhorst, Jordan C. J. D’Silva, Anton M. Koekemoer, Dan Coe, Christopher J. Conselice, Simon P. Driver, Brenda Frye, Norman A. Grogin, Madeline A. Marshall, Mario Nonino, Rafael Ortiz III, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr, Christopher N. A. Willmer, Nathan J. Adams, Nimish P. Hathi, Hervé Dole, S. P. Willner, Daniel Espada, Lukas J. Furtak, Tiger Yu-Yang Hsiao, Qiong Li, Wenlei Chen, Jean-Baptiste Jolly, Chian-Chou Chen
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 87 (2024)
New JWST/NIRCam wide-field slitless spectroscopy provides redshifts for four z > 8 galaxies located behind the lensing cluster MACS J0416.1−2403. Two of them, “Y1” and “JD,” have previously reported spectroscopic redshifts based on Atacama
Externí odkaz:
https://doaj.org/article/b8489e81b2914fd991fdc9ef15d55658
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:
Luka Vujeva, Charles L. Steinhardt, Christian Kragh Jespersen, Brenda L. Frye, Anton M. Koekemoer, Priyamvada Natarajan, Andreas L. Faisst, Pascale Hibon, Lukas J. Furtak, Hakim Atek, Renyue Cen, Albert Sneppen
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 23 (2024)
Several large JWST blank field observing programs have not yet discovered the first galaxies expected to form at 15 ≤ z ≤ 20. This has motivated the search for more effective survey strategies that will be able to effectively probe this redshift
Externí odkaz:
https://doaj.org/article/b1bae9c4a8264e99b691a2f31e627c83