Zobrazeno 1 - 10
of 405
pro vyhledávání: '"PYNE, Susan"'
Autor:
Linke, Laila, Pyne, Susan, Joachimi, Benjamin, Georgiou, Christos, Hoffmann, Kai, Mandelbaum, Rachel, Singh, Sukhdeep
Publikováno v:
A&A 691, A312 (2024)
Cosmic shear is a powerful probe of cosmology, but it is affected by the intrinsic alignment (IA) of galaxy shapes with the large-scale structure. Upcoming surveys like Euclid and Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST) req
Externí odkaz:
http://arxiv.org/abs/2406.05122
Autor:
Lamman, Claire, Tsaprazi, Eleni, Shi, Jingjing, Šarčević, Nikolina Niko, Pyne, Susan, Legnani, Elisa, Ferreira, Tassia
We summarize common notations and concepts in the field of Intrinsic Alignments (IA). IA refers to physical correlations involving galaxy shapes, galaxy spins, and the underlying cosmic web. Its characterization is an important aspect of modern cosmo
Externí odkaz:
http://arxiv.org/abs/2309.08605
We use the IllustrisTNG suite of cosmological simulations to measure intrinsic alignment (IA) bispectra of dark matter subhalos between redshifts 0 and 1. We decompose the intrinsic shear field into E- and B-modes and find that the bispectra $B_{\del
Externí odkaz:
http://arxiv.org/abs/2204.10342
Autor:
Pyne, Susan, Joachimi, Benjamin
We investigate the prospects for using the weak lensing bispectrum alongside the power spectrum to control systematic uncertainties in a Euclid-like survey. Three systematic effects are considered: the intrinsic alignment of galaxies, uncertainties i
Externí odkaz:
http://arxiv.org/abs/2010.00614
Weak gravitational lensing alters the apparent separations between observed sources, potentially affecting clustering statistics. We derive a general expression for the lensing deflection which is valid for any three-point statistic, and investigate
Externí odkaz:
http://arxiv.org/abs/1708.01441
Autor:
Schwalm, Stephanie, Beyer, Sandra, Hafizi, Redona, Trautmann, Sandra, Geisslinger, Gerd, Adams, David R., Pyne, Susan, Pyne, Nigel, Schaefer, Liliana, Huwiler, Andrea, Pfeilschifter, Josef
Publikováno v:
In Cellular Signalling March 2021 79
Autor:
Brown, Ryan D.R., Veerman, Ben E.P., Oh, Jeongah, Tate, Rothwelle J., Torta, Federico, Cunningham, Margaret R., Adams, David R., Pyne, Susan, Pyne, Nigel J.
Publikováno v:
In Journal of Biological Chemistry January-June 2021 296
Publikováno v:
In Cellular Signalling December 2020 76
Autor:
Alsanafi, Mariam, Kelly, Samuel L., McNaughton, Melissa, Merrill, Alfred H., Jr, Pyne, Nigel J., Pyne, Susan
Publikováno v:
In BBA - Molecular and Cell Biology of Lipids April 2020 1865(4)
Publikováno v:
In Progress in Lipid Research April 2019 74:145-159