Zobrazeno 1 - 10
of 511
pro vyhledávání: '"Molyneux, S"'
Autor:
Girdhar, A., Harrison, C. M., Mainieri, V., Aranda, R. Fernández, Alexander, D. M., Battaia, F. Arrigoni, Bianchin, M., Rivera, G. Calistro, Circosta, C., Costa, T., Edge, A. C., Farina, E. P., Kakkad, D., Kharb, P., Molyneux, S. J., Mukherjee, D., Njeri, A., S., Silpa, Venturi, G., Ward, S. R.
We present a study of molecular gas, traced via CO (3-2) from ALMA data, of four z< 0.2, `radio quiet', type 2 quasars (log [L(bol)/(erg/s)] = 45.3 - 46.2; log [L(1.4 GHz)/(W/Hz)] = 23.7 - 24.3). Targets were selected to have extended radio lobes (>=
Externí odkaz:
http://arxiv.org/abs/2311.03453
Autor:
Molyneux, S. J., Rivera, G. Calistro, De Breuck, C., Harrison, C. M., Mainieri, V., Lundgren, A., Kakkad, D., Circosta, C., Girdhar, A., Costa, T., Mullaney, J. R., Kharb, P., Battaia, F. Arrigoni, Farina, E. P., Alexander, D. M., Ward, S. R., S., Silpa, Smit, R.
We present a comprehensive study of the molecular gas properties of 17 Type 2 quasars at $z <$ 0.2 from the Quasar Feedback Survey (L$_{[OIII]}$ > $10^{42.1}$ $\rm ergs^{-1}$), selected by their high [OIII] luminosities and displaying a large diversi
Externí odkaz:
http://arxiv.org/abs/2310.10235
Autor:
Molyneux, S. J., Smit, R., Schaerer, D., Bouwens, R. J., Bradley, L., Hodge, J. A., Longmore, S. N., Schouws, S., van der Werf, P., Zitrin, A., Phillips, S.
We present the spectroscopic confirmation of the brightest known gravitationally lensed Lyman break galaxy in the Epoch of Reionisation, A1703-zD1, through the detection of [C II] at a redshift of z = 6.8269 +/- 0.0004. This source was selected behin
Externí odkaz:
http://arxiv.org/abs/2203.00018
Autor:
Girdhar, A., Harrison, C. M., Mainieri, V., Bittner, A., Costa, T., Kharb, P., Mukherjee, D., Battaia, F. Arrigoni, Alexander, D. M., Rivera, G. Calistro, Circosta, C., De Breuck, C., Edge, A. C., Farina, E. P., Kakkad, D., Lansbury, G. B., Molyneux, S. J., Mullaney, J. R., S., Silpa, Thomson, A. P., Ward, S. R.
We present a study of a luminous, z=0.15, type-2 quasar (log [L([OIII])/(erg/s)]=42.8) from the Quasar Feedback Survey. It is classified as 'radio-quiet' (log [L(1.4 GHz)/(W/Hz)]=23.8); however, radio imaging reveals ~1 kpc low-power jets (log [Pjet/
Externí odkaz:
http://arxiv.org/abs/2201.02208
Autor:
Jarvis, M. E., Harrison, C. M., Mainieri, V., Alexander, D. M., Battaia, F. Arrigoni, Rivera, G. Calistro, Circosta, C., Costa, T., De Breuck, C., Edge, A. C., Girdhar, A., Kakkad, D., Kharb, P., Lansbury, G. B., Molyneux, S. J., Mukherjee, D., Mullaney, J. R., Farina, E. P., S., Silpa, Thomson, A. P., Ward, S. R.
We present the first results from the Quasar Feedback Survey, a sample of 42 z<0.2, [O III] luminous AGN (L[O III]>10^42.1 ergs/s) with moderate radio luminosities (i.e. L(1.4GHz)>10^23.4 W/Hz; median L(1.4GHz)=5.9x10^23 W/Hz). Using high spatial res
Externí odkaz:
http://arxiv.org/abs/2103.00014
Publikováno v:
Proc. IAU 15 (2020) 203-211
Establishing the role of active galactic nuclei (AGN) during the formation of galaxies remains one of the greatest challenges of galaxy formation theory. Towards addressing this, we summarise our recent work investigating: (1) the physical drivers of
Externí odkaz:
http://arxiv.org/abs/2006.01196
Publikováno v:
A&A 631, A132 (2019)
Using a sample of 2922 z<0.2, spectroscopically-identified Active Galactic Nuclei (AGN) we explore the relationship between radio size and the prevalence of extreme ionised outflows, as traced using broad [O III] emission-line profiles in Sloan Digit
Externí odkaz:
http://arxiv.org/abs/1909.05260
Autor:
Jarvis, M. E., Harrison, C. M., Thomson, A. P., Circosta, C., Mainieri, V., Alexander, D. M., Edge, A. C., Lansbury, G. B., Molyneux, S. J., Mullaney, J. R.
We present 1-7 GHz high-resolution radio imaging (VLA and e-MERLIN) and spatially-resolved ionized gas kinematics for ten z<0.2 type~2 `obscured' quasars (log [L(AGN)/(erg/s)]>~45) with moderate radio luminosities (log [L(1.4GHz)/(W/Hz)]=23.3-24.4).
Externí odkaz:
http://arxiv.org/abs/1902.07727
Autor:
Bell, K. R., Oliver, W. M., White, T. O., Molyneux, S. G., Graham, C., Clement, N. D., Duckworth, A. D.
Publikováno v:
Bone & Joint Open; Oct2024, Vol. 5 Issue 10, p920-928, 9p
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