Professor Andrew Bunker: Publications

GA-NIFS: NIRSpec reveals evidence for non-circular motions and AGN feedback in GN20

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 533:4 (2024) 4287-4299

Authors:

Hannah Übler, Francesco D’Eugenio, Michele Perna, Santiago Arribas, Gareth C Jones, Andrew J Bunker, Stefano Carniani, Stéphane Charlot, Roberto Maiolino, Bruno Rodríguez del Pino, Chris J Willott, Torsten Böker, Giovanni Cresci, Nimisha Kumari, Isabella Lamperti, Eleonora Parlanti, Jan Scholtz, Giacomo Venturi

More details from the publisher

More details

JADES: Carbon enrichment 350 Myr after the Big Bang

Astronomy & Astrophysics EDP Sciences 689 (2024) a152

Authors:

Francesco D’Eugenio, Roberto Maiolino, Stefano Carniani, Jacopo Chevallard, Emma Curtis-Lake, Joris Witstok, Stephane Charlot, William M Baker, Santiago Arribas, Kristan Boyett, Andrew J Bunker, Mirko Curti, Daniel J Eisenstein, Kevin Hainline, Zhiyuan Ji, Benjamin D Johnson, Nimisha Kumari, Tobias J Looser, Kimihiko Nakajima, Erica Nelson, Marcia Rieke, Brant Robertson, Jan Scholtz, Renske Smit, Fengwu Sun, Giacomo Venturi, Sandro Tacchella, Hannah Übler, Christopher NA Willmer, Chris Willott

More details from the publisher

More details

The NIRSpec Wide GTO Survey

Astronomy & Astrophysics EDP Sciences 689 (2024) a73

Authors:

Michael V Maseda, Anna de Graaff, Marijn Franx, Hans-Walter Rix, Stefano Carniani, Isaac Laseter, Ugnė Dudzevičiūtė, Tim Rawle, Eleonora Parlanti, Santiago Arribas, Andrew J Bunker, Alex J Cameron, Stephane Charlot, Mirko Curti, Francesco D’Eugenio, Gareth C Jones, Nimisha Kumari, Roberto Maiolino, Hannah Übler, Aayush Saxena, Renske Smit, Chris Willott, Joris Witstok

More details from the publisher

More details

Witnessing the onset of reionisation via Lyman-$\alpha$ emission at redshift 13

(2024)

Authors:

Joris Witstok, Peter Jakobsen, Roberto Maiolino, Jakob M Helton, Benjamin D Johnson, Brant E Robertson, Sandro Tacchella, Alex J Cameron, Renske Smit, Andrew J Bunker, Aayush Saxena, Fengwu Sun, Stacey Alberts, Santiago Arribas, William M Baker, Rachana Bhatawdekar, Kristan Boyett, Phillip A Cargile, Stefano Carniani, Stéphane Charlot, Jacopo Chevallard, Mirko Curti, Emma Curtis-Lake, Francesco D'Eugenio, Daniel J Eisenstein, Kevin N Hainline, Gareth C Jones, Nimisha Kumari, Michael V Maseda, Pablo G Pérez-González, Pierluigi Rinaldi, Jan Scholtz, Hannah Übler, Christina C Williams, Christopher NA Willmer, Chris Willott, Yongda Zhu

More details from the publisher

5–25 μ m Galaxy Number Counts from Deep JWST Data

The Astrophysical Journal American Astronomical Society 972:1 (2024) 62

Authors:

Meredith A Stone, Stacey Alberts, George H Rieke, Andrew J Bunker, Jianwei Lyu, Pablo G Pérez-González, Irene Shivaei, Yongda Zhu

Abstract:

Galaxy number counts probe the evolution of galaxies over cosmic time and serve as a valuable comparison point to theoretical models of galaxy formation. We present new galaxy number counts in eight photometric bands between 5 and 25 μm from the Systematic Mid-infrared Instrument Legacy Extragalactic Survey and the JWST Advanced Deep Extragalactic Survey deep MIRI parallel, extending to unprecedented depth. By combining our new MIRI counts with existing data from Spitzer and AKARI, we achieve counts across 3–5 orders of magnitude in flux in all MIRI bands. Our counts diverge from predictions from recent semianalytical models of galaxy formation, likely due to their treatment of mid-IR aromatic features. Finally, we integrate our combined JWST−Spitzer counts at 8 and 24 μm to measure the cosmic infrared background (CIB) light at these wavelengths; our measured CIB fluxes are consistent with those from previous mid-IR surveys but larger than predicted by models based on TeV blazar data.

More details from the publisher

Details from ORA

Professor Andrew Bunker

Research theme

Sub department

GA-NIFS: NIRSpec reveals evidence for non-circular motions and AGN feedback in GN20

Authors:

JADES: Carbon enrichment 350 Myr after the Big Bang

Authors:

The NIRSpec Wide GTO Survey

Authors:

Witnessing the onset of reionisation via Lyman-$\alpha$ emission at redshift 13

Authors:

5–25 μ m Galaxy Number Counts from Deep JWST Data

Authors:

Abstract:

FIND US

CONTACT US

Professor Andrew Bunker

Research theme

Sub department

Research groups

GA-NIFS: NIRSpec reveals evidence for non-circular motions and AGN feedback in GN20

Authors:

JADES: Carbon enrichment 350 Myr after the Big Bang

Authors:

The NIRSpec Wide GTO Survey

Authors:

Witnessing the onset of reionisation via Lyman-$\alpha$ emission at redshift 13

Authors:

5–25 μ m Galaxy Number Counts from Deep JWST Data

Authors:

Abstract: