Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Christopher Bradshaw"'
Autor:
Song Huang(黄崧), Alexie Leauthaud, Christopher Bradshaw, Andrew Hearin, Peter Behroozi, Johannes Lange, Jenny Greene, Joseph DeRose, Joshua S Speagle(沈佳士), Enia Xhakaj
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 515:4722-4752
Using the weak gravitational lensing data from the Hyper Suprime-Cam Subaru Strategic Program (HSC survey), we study the potential of different stellar mass estimates in tracing halo mass. We consider galaxies with $\log {M_{\star}/M_{\odot}}>11.5$ a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29a7ae8bd448f25236bb60aa643d2055
https://doi.org/10.1093/mnras/stac1680
https://doi.org/10.1093/mnras/stac1680
Autor:
Rolando O. Santos, Jennifer S. Rehage, Carissa L. Gervasi, Christopher Kavanagh, Christopher Bradshaw, Ryan J. Rezek, Ross E. Boucek, Jason A. Osborne, W. Ryan James
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 79:47-62
Translational ecology defines a collaborative effort among scientists and stakeholders to rapidly translate environmental problems into action. This approach can be applied in a fisheries management context when information needed to inform regulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e31cfbcb43ed75ceac3a55b07b8aa27
https://doi.org/10.1139/cjfas-2021-0024
https://doi.org/10.1139/cjfas-2021-0024
Autor:
C. Sifon, Neta A. Bahcall, Jenny E. Greene, Ananth Tenneti, Andrew Hearin, Peter Behroozi, Felipe Ardila, Song Huang, Christopher Bradshaw, Kevin Bundy, Joshua S. Speagle, Alexie Leauthaud
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 492:3685-3707
Using deep images from the Hyper Suprime-Cam (HSC) survey and taking advantage of its unprecedented weak lensing capabilities, we reveal a remarkably tight connection between the stellar mass distribution of massive central galaxies and their host da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf60c1bcb2ecd9462a05ca97f57fff0
https://doi.org/10.1093/mnras/stz3314
https://doi.org/10.1093/mnras/stz3314
Autor:
Surhud More, Melanie Simet, Daniel Masters, Cristóbal Sifón, Joshua S. Speagle, Rachel Mandelbaum, Peter Capak, Felipe Ardila, Christopher Bradshaw, Daniel J. Eisenstein, Alexie Leauthaud, Song Huang
Although photometric redshifts (photo-z's) are crucial ingredients for current and upcoming large-scale surveys, the high-quality spectroscopic redshifts currently available to train, validate, and test them are substantially non-representative in bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::461b0c70171e8b34112e87e864296743
http://arxiv.org/abs/1906.05876
http://arxiv.org/abs/1906.05876
Autor:
Eve Kovacs, Andrew J. Benson, Han Aung, Duncan Campbell, Andrew Hearin, Danila Korytov, Christopher Bradshaw
As part of the effort to meet the needs of the Large Synoptic Survey Telescope Dark Energy Science Collaboration (LSST DESC) for accurate, realistically complex mock galaxy catalogs, we have developed GalSampler, an open-source python package that as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::657dfba7dee3c94606c6e3c068aa52d9
We use the UniverseMachine to analyze the source of scatter between the central galaxy mass, the total stellar mass in the halo, and the dark matter halo mass. We also propose a new halo mass estimator, the cen+N mass: the sum of the stellar mass of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c038940aa4da2c42faa592125d82f070
Protostellar outflows provide a means to probe the accretion process of forming stars and their ability to inject energy into their surroundings. However, conclusions based on outflow observations depend upon the degree of accuracy with which their p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5263da62bb2580f477a8ed0fee7cce1
Publikováno v:
Astrophysical Journal; 4/1/2015, Vol. 802 Issue 2, p1-1, 1p