Possible observational evidence for cosmic filament spin
Although structures in the Universe form on a wide variety of scales, from small dwarf
galaxies to large super clusters, the generation of angular momentum across these scales is …
galaxies to large super clusters, the generation of angular momentum across these scales is …
The SAMI Galaxy Survey: first detection of a transition in spin orientation with respect to cosmic filaments in the stellar kinematics of galaxies
C Welker, J Bland-Hawthorn… - Monthly Notices of …, 2020 - academic.oup.com
We present the first detection of mass-dependent galactic spin alignments with local cosmic
filaments with> 2σ confidence using IFS kinematics. The 3D network of cosmic filaments is …
filaments with> 2σ confidence using IFS kinematics. The 3D network of cosmic filaments is …
The SAMI Galaxy Survey: flipping of the spin–filament alignment correlates most strongly with growth of the bulge
We study the alignments of galaxy spin axes with respect to cosmic web filaments as a
function of various properties of the galaxies and their constituent bulges and discs. We …
function of various properties of the galaxies and their constituent bulges and discs. We …
Alignments between Galaxies and the Cosmic Web at z∼ 1–2 in the IllustrisTNG Simulations
Galaxy formation theories predict that galaxy shapes and angular momenta have
nonrandom alignments with the cosmic web. This leads to so-called intrinsic alignment …
nonrandom alignments with the cosmic web. This leads to so-called intrinsic alignment …
And yet it flips: connecting galactic spin and the cosmic web
We study the spin alignment of galaxies and haloes with respect to filaments and walls of the
cosmic web, identified with DisPerSE, using the Simba simulation from z= 0− 2. Massive …
cosmic web, identified with DisPerSE, using the Simba simulation from z= 0− 2. Massive …
Virgo filaments-I. Processing of gas in cosmological filaments around the Virgo cluster
It is now well established that galaxies have different morphologies, gas contents, and star
formation rates (SFR) in dense environments like galaxy clusters. The impact of …
formation rates (SFR) in dense environments like galaxy clusters. The impact of …
SDSS-IV MaNGA: 3D spin alignment of spiral and S0 galaxies
We investigate the 3D spin alignment of galaxies with respect to the large-scale filaments
using the MaNGA survey. The cosmic web is reconstructed from the Sloan Digital Sky …
using the MaNGA survey. The cosmic web is reconstructed from the Sloan Digital Sky …
The cosmic web around the Coma cluster from constrained cosmological simulations-I. Filaments connected to Coma at z= 0
N Malavasi, JG Sorce, K Dolag, N Aghanim - Astronomy & Astrophysics, 2023 - aanda.org
Galaxy clusters in the Universe occupy the important position of nodes of the cosmic web.
They are connected among them by filaments, elongated structures composed of dark …
They are connected among them by filaments, elongated structures composed of dark …
Particle acceleration in strong MHD turbulence
M Lemoine - Physical Review D, 2021 - APS
Nonthermal acceleration of particles in magnetohydrodynamic (MHD) turbulence plays a
central role in a wide variety of astrophysical sites. This physics is addressed here in the …
central role in a wide variety of astrophysical sites. This physics is addressed here in the …
CHILES VI: H i and H α observations for z < 0.1 galaxies; probing H i spin alignment with filaments in the cosmic web
J Blue Bird, J Davis, N Luber… - Monthly Notices of …, 2020 - academic.oup.com
We present neutral hydrogen (H i) and ionized hydrogen (H α) observations of 10 galaxies
out to a redshift of 0.1. The H i observations are from the first epoch (178 h) of the COSMOS …
out to a redshift of 0.1. The H i observations are from the first epoch (178 h) of the COSMOS …