Zobrazeno 1 - 10
of 9 166
pro vyhledávání: '"LEONARD, C. A."'
Autor:
Appel, Christian, Schmeltz, Margaux, Rodriguez-Fernandez, Irene, Anschuetz, Lukas, Nielsen, Leonard C., Panepucci, Ezequiel, Marijolovic, Tomislav, Wakonig, Klaus, Ivanovic, Aleksandra, Bonnin, Anne, Leonarski, Filip, Wojdyla, Justyna, Tomizaki, Takashi, Guizar-Sicairos, Manuel, Smith, Kate, Beale, John H., Glettig, Wayne, McAuley, Katherine, Bunk, Oliver, Wang, Meitian, Liebi, Marianne
Small Angle-X-ray Scattering Tensor Tomography (SAS-TT) is a relatively new, but powerful technique for studying the multiscale architecture of hierarchical structures, which is of particular interest for life science applications. Currently, the tec
Externí odkaz:
http://arxiv.org/abs/2406.13238
Autor:
Šarčević, Nikolina, Leonard, C. Danielle, Rau, Markus M., Collaboration, LSST Dark Energy Science
We present a novel framework for jointly modelling the weak lensing source galaxy redshift distribution and the intrinsic alignment of galaxies via a shared luminosity function (LF). Considering this framework within the context of a Rubin Observator
Externí odkaz:
http://arxiv.org/abs/2406.03352
Autor:
Nielsen, Leonard C., Tänzer, Torne, Rodriguez-Fernandez, Irene, Erhart, Paul, Liebi, Marianne
Small-angle scattering tensor tomography is a technique for studying anisotropic nanostructures of millimeter-sized samples in a volume-resolved manner. It requires the acquisition of data through repeated tomographic rotations about an axis which is
Externí odkaz:
http://arxiv.org/abs/2404.14540
We present a systematic study of cosmological parameter bias in weak lensing and large-scale structure analyses for upcoming imaging surveys induced by the interplay of intrinsic alignments (IA) and photometric redshift (photo-z) model mis-specificat
Externí odkaz:
http://arxiv.org/abs/2401.06060
Autor:
Paopiamsap, Anya, Porqueres, Natalia, Alonso, David, Harnois-Deraps, Joachim, Leonard, C. Danielle
In the context of cosmological weak lensing studies, intrinsic alignments (IAs) are one the most complicated astrophysical systematic to model, given the poor understanding of the physical processes that cause them. A number of modelling frameworks f
Externí odkaz:
http://arxiv.org/abs/2311.16812
Autor:
Van Alfen, Nicholas, Campbell, Duncan, Blazek, Jonathan, Leonard, C. Danielle, Lanusse, Francois, Hearin, Andrew, Mandelbaum, Rachel, Collaboration, The LSST Dark Energy Science
Publikováno v:
Open Journal of Astrophysics, 7 (2024)
We extend current models of the halo occupation distribution (HOD) to include a flexible, empirical framework for the forward modeling of the intrinsic alignment (IA) of galaxies. A primary goal of this work is to produce mock galaxy catalogs for the
Externí odkaz:
http://arxiv.org/abs/2311.07374
Autor:
Agarwal, Akshay, Kasaei, Leila, He, Xinglin, Kitichotkul, Ruangrawee, Hitit, Oguz Kagan, Peng, Minxu, Schultz, J. Albert, Feldman, Leonard C., Goyal, Vivek K
Modern science is dependent on imaging on the nanoscale, often achieved through processes that detect secondary electrons created by a highly focused incident charged particle beam. Multiple types of measurement noise limit the ultimate trade-off bet
Externí odkaz:
http://arxiv.org/abs/2311.07003
Publikováno v:
JCAP01(2024)043
4-Dimensional Einstein-Gauss-Bonnet (4DEGB) gravity has garnered significant attention in the last few years as a phenomenological competitor to general relativity. We consider the theoretical and observational implications of this theory in both the
Externí odkaz:
http://arxiv.org/abs/2310.19871
Autor:
Jennifer Strong, BS, Mariusz Wojnarski, MD, Jasmine C. Meltzer, BA, Amy Austin, MD, Leonard C. Sperling, MD, Luke Bloomquist, MD, Isaac Brownell, MD, PhD
Publikováno v:
JAAD Case Reports, Vol 52, Iss , Pp 166-168 (2024)
Externí odkaz:
https://doaj.org/article/3478c61f37a74bcca27ba683661b34b4
We propose and analyze an epidemiological model for vector borne diseases that integrates a multi-stage vector population and several host sub-populations which may be characterized by a variety of compartmental model types: subpopulations all includ
Externí odkaz:
http://arxiv.org/abs/2306.14926