Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Ian P. Dell'Antonio"'
Autor:
Callie Hood, Sheila Kannappan, Amanda J. Moffett, Mark A. Norris, Ian P. Dell'Antonio, David Hendel, K. D. Eckert, David V. Stark
Publikováno v:
The Astrophysical Journal. 910:165
Autor:
Ian P. Dell'Antonio, Margaret J. Geller, Satoshi Kawanomoto, Yutaka Komiyama, Satoshi Miyazaki, Yousuke Utsumi, Jubee Sohn, H. J. Zahid, Shintaro Koshida
Publikováno v:
The Astrophysical Journal. 900:50
We use MMT spectroscopy and deep Subaru Hyper Suprime-Cam (HSC) imaging to compare the spectroscopic central stellar velocity dispersion of quiescent galaxies with the effective dispersion of the dark matter halo derived from the stacked lensing sign
Publikováno v:
The Astrophysical Journal. 893:8
We present here the weak gravitational lensing detection of four nearby galaxy clusters in the southern sky: Abell 2029, Abell 85, Abell 1606 and Abell 2457. The weak lensing detections of Abell 1606 and Abell 2457 are the first in the literature. Th
Autor:
Steven M. Kahn, Jonathan Blazek, Ian P. Dell'Antonio, F. Javier Sánchez, Tim Eifler, P.-F. Leget, Humna Awan, Robert C. Nichol, Seth Digel, Željko Ivezić, Renée Hložek, Daniel A. Goldstein, Isobel Hook, Jeffrey A. Newman, Mark Sullivan, Eli S. Rykoff, Rachel Mandelbaum, Thomas E. Collett, D. Kirkby, Rahul Biswas, Sowmya Kamath, Daniel Scolnic, Josh Frieman, Elisabeth Krause, Philip J. Marshall, Thomas D. Kitching, Anže Slosar, Eric Gawiser, Nora Elisa Chisari, Michael Troxel, Patricia R. Burchat, David Alonso, Hironao Miyatake, J. Meyers
The Large Synoptic Survey Telescope (LSST) Dark Energy Science Collaboration (DESC) will use five cosmological probes: galaxy clusters, large scale structure, supernovae, strong lensing, and weak lensing. This Science Requirements Document (SRD) quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::899f48563871b57eb3dc1e18ef770c71
https://doi.org/10.2172/1471560
https://doi.org/10.2172/1471560
Autor:
Callie Hood, Mark A. Norris, David Hendel, Kathleen D. Eckert, Ian P. Dell'Antonio, David V. Stark, Sheila J. Kannappan, Amanda J. Moffett
We study tidal features (TFs) around galaxies in the REsolved Spectroscopy of a Local VolumE (RESOLVE) survey. Our sample consists of 1048 RESOLVE galaxies that overlap with the DECam Legacy Survey, which reaches an r-band 3$\sigma$ depth of $\sim$27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75eb1c94ed8a7ef4f8661ae31798b852
https://clok.uclan.ac.uk/22982/7/22982.pdf
https://clok.uclan.ac.uk/22982/7/22982.pdf
Autor:
Ian P. Dell'Antonio, Jubee Sohn, Stephen A. Walker, Antonaldo Diaferio, Kenneth J. Rines, Margaret J. Geller
We explore the structure of galaxy cluster Abell 2029 and its surroundings based on intensive spectroscopy along with X-ray and weak lensing observations. The redshift survey includes 4376 galaxies (1215 spectroscopic cluster members) within 40 arcmi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa3b73b69bf57e0c4ad818ba8af371c7
Autor:
Ian P. Dell'Antonio, R. Cook
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 435:766-770
Autor:
Ian P. Dell'Antonio, Daniel G. Fabricant, Eduard Westra, Michael J. Kurtz, Margaret J. Geller
Publikováno v:
Publications of the Astronomical Society of the Pacific. 122:1258-1284
The Smithsonian Hectospec Lensing Survey (SHELS) is a magnitude-limited spectroscopically complete survey for R ≤ 21.0 covering 4 deg2. SHELS provides a large sample (15,513) of flux-calibrated spectra. The wavelength range covered by the spectra a
Strong gravitational lensing is a powerful tool for resolving the high energy universe. We combine the temporal resolution of Fermi-LAT, the angular resolution of radio telescopes, and the independently and precisely known Hubble constant from Planck
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67c20895628630910397e74a58344b05
We perform a detailed 2-dimensional weak gravitational lensing analysis of the nearby (z = 0.058) galaxy cluster Abell 3128 using deep ugrz imaging from the Dark Energy Camera (DECam). We have designed a pipeline to remove instrumental artifacts from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e00f7cfd452ef283a3ece17c63500f8b