[HTML][HTML] From galactic bars to the Hubble tension: weighing up the astrophysical evidence for Milgromian gravity

I Banik, H Zhao - Symmetry, 2022‏ - mdpi.com
Astronomical observations reveal a major deficiency in our understanding of physics—the
detectable mass is insufficient to explain the observed motions in a huge variety of systems …

[PDF][PDF] Galactic rings

RJ Buta, F Combes - 1996‏ - ned.ipac.caltech.edu
About one fifth of all spiral disk galaxies include a ring-shaped pattern in the light
distribution, and an additional one third appear to have broken or partial rings made up of …

The lifecycle of molecular clouds in nearby star-forming disc galaxies

M Chevance, JMD Kruijssen… - Monthly Notices of …, 2020‏ - academic.oup.com
It remains a major challenge to derive a theory of cloud-scale (pc) star formation and
feedback, describing how galaxies convert gas into stars as a function of the galactic …

[ספר][B] Astrophysical Formulae: Volume I & Volume II: Radiation, Gas Processes and High Energy Astrophysics/Space, Time, Matter and Cosmology

K Lang - 2006‏ - books.google.com
Kenneth Lang's classic work Astrophysical Formulae.(Vol. I and II) is now available as soft
cover edition in a set. This volume is a reference source of fundamental formulae in physics …

Gaia DR3 data consistent with a short bar connected to a spiral arm

E Vislosky, I Minchev, S Khoperskov… - Monthly Notices of …, 2024‏ - academic.oup.com
We use numerical simulations to model Gaia DR3 data with the aim of constraining the Milky
Way (MW) bar and spiral structure parameters. We show that both the morphology and the …

The asymmetry of galaxies: physical morphology for nearby and high-redshift galaxies

CJ Conselice, MA Bershady… - The Astrophysical …, 2000‏ - iopscience.iop.org
We present a detailed study of rotational asymmetry in galaxies for both morphological and
physical diagnostic purposes. An unambiguous method for computing asymmetry is …

A New Mechanism for Radial Migration in Galactic Disks: Spiral–bar Resonance Overlap

I Minchev, B Famaey - The Astrophysical Journal, 2010‏ - iopscience.iop.org
While it has long been known that a large number of short-lived transient spirals can cause
stellar migration, here we report that another mechanism is also effective at mixing disks of …

Canada-france redshift survey: Hubble space telescope imaging of high-redshift field galaxies

D Schade, SJ Lilly, D Crampton… - The Astrophysical …, 1995‏ - iopscience.iop.org
Abstract Hubble Space Telescope B and I images are presented of 32 galaxies with secure
redshifts in the range 0.5< z< 1.2 from the Canada-France Redshift Survey, a complete …