Zobrazeno 1 - 10
of 13
pro vyhledávání: '"L. P. Grimmett"'
Autor:
Christopher Harrison, V. A. Masoura, James Mullaney, L. P. Grimmett, E. Bernhard, Kevin Walters, F. Stanley, David M. Alexander
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 495:1392-1402
Studies investigating the relationship between AGN power and the star formation rates (SFRs) of their host galaxies often rely on averaging techniques -- such as stacking -- to incorporate information from non-detections. However, averages, and espec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f97ba483f6992e030e84c47449703376
https://doi.org/10.1093/mnras/staa1255
https://doi.org/10.1093/mnras/staa1255
Autor:
Sara L. Ellison, C. P. O'Dea, P. Doña Girón, Clive Tadhunter, P. S. Bessiere, J. C. S. Pierce, C. Ramos Almeida, L. P. Grimmett, L. Makrygianni, Y. Gordon
Investigation of the triggering mechanisms of radio AGN is important for improving our general understanding of galaxy evolution. In the first paper in this series, detailed morphological analysis of high-excitation radio galaxies (HERGs) with interm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::740ab8304af1d163c36d23d1c769ead7
http://arxiv.org/abs/2111.03075
http://arxiv.org/abs/2111.03075
Autor:
Clive Tadhunter, David J. Rosario, David M. Alexander, E. Bernhard, L. P. Grimmett, James Mullaney
Publikováno v:
Monthly notices of the Royal Astronomical Society, 2021, Vol.503(2), pp.2598-2621 [Peer Reviewed Journal]
Measuring the star-forming properties of AGN hosts is key to our understanding of galaxy formation and evolution. However, this topic remains debated, partly due to the difficulties in separating the infrared (i.e. 1--1000 $\mu$m) emission into AGN a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed90052d6856e60765293dd0bae75643
http://arxiv.org/abs/2102.05663
http://arxiv.org/abs/2102.05663
Autor:
Molly E. Haigh, Amy L. Bottrill, Sarah C. M. Theakston, Rosa B. Allen, Madeleine R. A. Hole, Richard J. Parker, L. P. Grimmett
Young Moving Groups (YMGs) are close (
11 pages (7 pages of main text), 2 figures (+ 3 in appendix), 3 tables. ApJ in press
11 pages (7 pages of main text), 2 figures (+ 3 in appendix), 3 tables. ApJ in press
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a634d95cd262bbb145c1898904d3bed
https://eprints.whiterose.ac.uk/162206/1/Bottrill2020ApJ_895_141.pdf
https://eprints.whiterose.ac.uk/162206/1/Bottrill2020ApJ_895_141.pdf
Autor:
G. Rodighiero, James Mullaney, G. Zamorani, E. Daddi, R. Carraro, Neven Caplar, L. P. Grimmett, Ivan Delvecchio, D. Elbaz, Andrea Cimatti, E. Bernhard, James Aird, F. Vito
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 2020, 892, ⟨10.3847/1538-4357/ab789c⟩
The Astrophysical Journal, 2020, 892, ⟨10.3847/1538-4357/ab789c⟩
We present a new modeling of the X-ray luminosity function (XLF) of Active Galactic Nuclei (AGN) out to z$\sim$3, dissecting the contribution of main-sequence (MS) and starburst (SB) galaxies. For each galaxy population, we convolved the observed gal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b855dd78a8a40930c24a42300725d27
https://insu.hal.science/insu-03746185
https://insu.hal.science/insu-03746185
Autor:
M. Giavalisco, Francesco Shankar, I. Delvecchio, D. Elbaz, James Mullaney, E. Bernhard, G. Zamorani, James Aird, L. P. Grimmett, E. Daddi, A. Cimatti
Publikováno v:
The Astrophysical Journal
Supermassive black holes (SMBHs) are tightly correlated with their hosts but the origin of such connection remains elusive. To explore the cosmic build-up of this scaling relation, we present an empirically-motivated model that tracks galaxy and SMBH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f0a75b7240b0ede81c47aec8a3fc87a
http://arxiv.org/abs/1910.08114
http://arxiv.org/abs/1910.08114
Autor:
Jos de Bruijne, Becky Arnold, Richard J. Parker, Christina Schoettler, L. P. Grimmett, Nicholas J. Wright
We use $N$-body simulations to probe the early phases of the dynamical evolution of star-forming regions and focus on mass and velocity distributions of unbound stars. In this parameter space study, we vary the initial virial ratio and degree of spat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bdfd0c508788d8f4c4f400b1d3a0684
We infer and compare the specific X-ray luminosity distributions for a sample of massive (i.e. $\log_{10} (M*/M\odot) > 10.5$) galaxies split according to their far-infrared-derived star-forming properties (i.e., starburst and non-starburst) and reds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb8a2b88d56b7b964906e5cd869a1e6d
We explore the distribution of RMS=SFR/SFR_MS (where SFR_MS is the star formation rate of "Main Sequence" star-forming galaxies) for AGN hosts at z=1. We split our sample into two bins of X-ray luminosity divided at Lx=2x10^43erg s-1 to investigate w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::477ea31296b0dee114871cd161646a57
Autor:
Ryan C. Hickox, L. P. Grimmett, E. Bernhard, Mackenzie L. Jones, James Mullaney, F. Stanley, Emanuele Daddi, James Aird
The lack of a strong correlation between AGN X-ray luminosity ($L_X$; a proxy for AGN power) and the star formation rate (SFR) of their host galaxies has recently been attributed to stochastic AGN variability. Studies using population synthesis model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645e40019cc1a82429e111c04eb0f24a