Zobrazeno 1 - 10
of 427
pro vyhledávání: '"Jussi, K."'
Autor:
Wilkins, Stephen M., Kuusisto, Jussi K., Irodotou, Dimitrios, Liao, Shihong, Lovell, Christopher C., Soininen, Sonja, Berger, Sabrina C., Newman, Sophie L., Roper, William J., Seeyave, Louise T. C., Thomas, Peter A., Vijayan, Aswin P.
Understanding the co-evolution of super-massive black holes (SMBHs) and their host galaxies remains a key challenge of extragalactic astrophysics, particularly the earliest stages at high-redshift. However, studying SMBHs at high-redshift with cosmol
Externí odkaz:
http://arxiv.org/abs/2404.02815
Autor:
Seeyave, Louise T. C., Wilkins, Stephen M., Kuusisto, Jussi K., Lovell, Christopher C., Irodotou, Dimitrios, Simmonds, Charlotte, Vijayan, Aswin P., Thomas, Peter A., Roper, William J., Byrne, Conor M., Jones, Gareth T., Turner, Jack C., Conselice, Christopher J.
The history of reionisation is highly dependent on the ionising properties of high-redshift galaxies. It is therefore important to have a solid understanding of how the ionising properties of galaxies are linked to physical and observable quantities.
Externí odkaz:
http://arxiv.org/abs/2305.18174
Autor:
Roper, William J., Lovell, Christopher C., Vijayan, Aswin P., Irodotou, Dimitrios, Kuusisto, Jussi K., Matharu, Jasleen, Seeyave, Louise T. C., Thomas, Peter A., Wilkins, Stephen M.
In the FLARES (First Light And Reionisation Epoch Simulations) suite of hydrodynamical simulations, we find the high redshift ($z>5$) intrinsic size-luminosity relation is, surprisingly, negatively sloped. However, after including the effects of dust
Externí odkaz:
http://arxiv.org/abs/2301.05228
Autor:
Lovell, Christopher C., Roper, Will, Vijayan, Aswin P., Seeyave, Louise, Irodotou, Dimitrios, Wilkins, Stephen M., Conselice, Christopher J., Fortuni, Flaminia, Kuusisto, Jussi K., Merlin, Emiliano, Santini, Paola, Thomas, Peter
Passive galaxies are ubiquitous in the local universe, and various physical channels have been proposed that lead to this passivity. To date, robust passive galaxy candidates have been detected up to $z \leqslant 5$, but it is still unknown if they e
Externí odkaz:
http://arxiv.org/abs/2211.07540
Autor:
Wilkins, Stephen M., Vijayan, Aswin P., Lovell, Christopher C., Roper, William J., Zackrisson, Erik, Irodotou, Dimitrios, Seeyave, Louise T. C., Kuusisto, Jussi K., Thomas, Peter A., Caruana, Joseph, Conselice, Christopher J.
The star formation and metal enrichment histories of galaxies - at any epoch - constitute one of the key properties of galaxies, and their measurement is a core aim of observational extragalactic astronomy. The lack of deep rest-frame optical coverag
Externí odkaz:
http://arxiv.org/abs/2208.00976
Autor:
Wilkins, Stephen M., Vijayan, Aswin P., Lovell, Christopher C., Roper, William J., Irodotou, Dimitrios, Caruana, Joseph, Seeyave, Louise T. C., Kuusisto, Jussi K., Thomas, Peter A.
With its exquisite sensitivity, wavelength coverage, and spatial and spectral resolution, the James Webb Space Telescope is poised to revolutionise our view of the distant, high-redshift ($z>5$) Universe. While Webb's spectroscopic observations will
Externí odkaz:
http://arxiv.org/abs/2207.10920
Autor:
Marshall, Madeline A., Watts, Katelyn, Wilkins, Stephen, Di Matteo, Tiziana, Kuusisto, Jussi K., Roper, William J., Vijayan, Aswin P., Ni, Yueying, Feng, Yu, Croft, Rupert A. C.
We present a mock image catalogue of ~100,000 MUV=-22.5 to -19.6 mag galaxies at z=7-12 from the BlueTides cosmological simulation. We create mock images of each galaxy with the James Webb (JWST), Hubble, Roman, and Euclid Space Telescopes, as well a
Externí odkaz:
http://arxiv.org/abs/2206.08941
Autor:
Wilkins, Stephen M., Vijayan, Aswin P., Lovell, Christopher C., Roper, William J., Irodotou, Dimitrios, Caruana, Joseph, Seeyave, Louise T. C., Kuusisto, Jussi K., Thomas, Peter A., Parris, Shedeur A. K.
The James Webb Space Telescope (JWST) is set to transform many areas of astronomy, one of the most exciting is the expansion of the redshift frontier to $z>10$. In its first year alone JWST should discover hundreds of galaxies, dwarfing the handful c
Externí odkaz:
http://arxiv.org/abs/2204.09431
Autor:
Roper, William J., Cook, Todd L., Korbina, Violetta, Kuusisto, Jussi K., O'Connor, Roisin, Riggs, Stephen D., Turner, David J., Wilkinson, Reese
More often than not a lunch time conversation will veer off into bizarre and uncharted territories. In rare instances these frontiers of conversation can lead to deep insights about the Universe we inhabit. This paper details the fruits of one such c
Externí odkaz:
http://arxiv.org/abs/2203.16609
Autor:
Roper, William J., Lovell, Christopher C., Vijayan, Aswin P., Marshall, Madeline A., Irodotou, Dimitrios, Kuusisto, Jussi K., Thomas, Peter A., Wilkins, Stephen M.
We present the intrinsic and observed sizes of galaxies at $z\geq5$ in the First Light And Reionisation Epoch Simulations (FLARES). We employ the large effective volume of FLARES to produce a sizeable sample of high redshift galaxies with intrinsic a
Externí odkaz:
http://arxiv.org/abs/2203.12627