Revealing the cosmic evolution of boxy/peanut-shaped bulges from HST COSMOS and SDSS

Abstract

Vertically thickened bars, observed in the form of boxy/peanut (B/P) bulges, are found in the majority of massive barred disc galaxies in the local Universe, including our own. B/P bulges indicate that their host bars have suffered violent bending instabilities driven by anisotropic velocity distributions. We investigate for the first time how the frequency of B/P bulges in barred galaxies evolves from $z=1$ to $z\approx 0$, using a large sample of non-edge-on galaxies with masses $M_{\star }>10^{10}{M}_{\odot }$, selected from the HST COSMOS survey. We find the observed fraction increases from $0_{-0.0}^{+3.6}\%$ at $z=1$ to $37.8_{-5.1}^{+5.4}\%$ at $z=0.2$. We account for problems identifying B/P bulges in galaxies with low inclinations and unfavourable bar orientations, and due to redshift-dependent observational biases with the help of a sample from the Sloan Digital Sky Survey, matched in resolution, rest-frame band, signal-to-noise ratio and stellar mass and analysed in the same fashion. From this, we estimate that the true fraction of barred galaxies with B/P bulges increases from $\sim 10\%$ at $z\approx 1$ to $\sim 70\%$ at $z=0$. In agreement with previous results for nearby galaxies, we find a strong dependence of the presence of a B/P bulge on galaxy stellar mass. This trend is observed in both local and high-redshift galaxies, indicating that it is an important indicator of vertical instabilities across a large fraction of the age of the Universe. We propose that galaxy formation processes regulate the thickness of galaxy discs, which in turn affect which galaxies experience violent bending instabilities of the bar.

Published in MNRAS (20 pages, 17 figures), November 2019

References in corpus (25)

• The Cosmic Evolution Survey (COSMOS) -- Overview
• zCOSMOS: A Large VLT/VIMOS redshift survey covering 0 < z < 3 in the COSMOS field
• The KMOS^3D Survey: design, first results, and the evolution of galaxy kinematics from 0.7<z<2.7
• The All-wavelength Extended Groth Strip International Survey (AEGIS) Data Sets
• The Structure of the Milky Way's Bar Outside the Bulge
• A Classical Morphological Analysis of Galaxies in the Spitzer Survey of Stellar Structure in Galaxies (S4G)
• The evolution of the near-IR galaxy Luminosity Function and colour bimodality up to z ~ 2 from the UKIDSS Ultra Deep Survey Early Data Release
• The Dependence of Bar Frequency on Galaxy Mass, Colour, and Gas Content -- and Angular Resolution -- in the Local Universe
• GALAPAGOS: From Pixels to Parameters
• Milky Way mass galaxies with X-shaped bulges are not rare in the local Universe
• Galaxy Zoo: Secular evolution of barred galaxies from structural decomposition of multi-band images
• Galaxy Zoo: Quantitative Visual Morphological Classifications for 48,000 galaxies from CANDELS
• Galaxy Zoo: Morphological Classifications for 120,000 Galaxies in HST Legacy Imaging
• Lick Indices in the Thin and Thick Disks of Edge-On Disk Galaxies
• The Advanced Camera for Surveys General Catalog: Structural Parameters for Approximately Half a Million Galaxies
• Barlenses and X-shape features compared: different manifestations of Boxy/Peanut bulges
• FERENGI: Redshifting galaxies from SDSS to GEMS, STAGES and COSMOS
• The structural and size evolution of star-forming galaxies over the last 11 Gyrs
• Box/Peanut and Bar structures in edge-on and face-on SDSS nearby galaxies I. Catalogue
• The Carnegie-Irvine Galaxy Survey. V. Statistical study of bars and buckled bars
• Caught in the Act: Direct Detection of Galactic Bars in the Buckling Phase
• Bars & boxy/peanut bulges in thin & thick discs: I. Morphology and line-of-sight velocities of a fiducial model
• Boxy/Peanut/X-shape bulges: steep inner rotation curve leads to barlens face-on morphology
• Observational constraints to boxy/peanut bulge formation time
• The Mass Growth and Stellar Ages of Galaxies: Observations versus Simulations

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• Kinematic signatures of nuclear discs and bar-driven secular evolution in nearby galaxies of the MUSE TIMER project
• Galaxy Zoo: Stronger bars facilitate quenching in star forming galaxies
• Box/peanut-shaped bulges in action space
• Violent Buckling Benefits Galactic Bars
• The effect of warm gas on the buckling instability in galactic bars
• Composite Bulges -- II. Classical Bulges and Nuclear Discs in Barred Galaxies: The Contrasting Cases of NGC 4608 and NGC 4643
• The Origin of Buckling Instability in Galactic Bars: Searching for the Scapegoat
• B/PS bulges in DESI Legacy edge-on galaxies I: Sample building
• Gems of the Galaxy Zoos -- a Wide-Ranging Hubble Space Telescope Gap-Filler Program
• Buckling bars in nearly face-on galaxies observed with MaNGA
• The Profiles of Bars in Spiral Galaxies
• The JWST view of the barred galaxy population in the SMACS0723 galaxy cluster
• Bars and boxy/peanut bulges in thin and thick discs III. Boxy/peanut bulge formation and evolution in presence of thick discs
• New X-shaped bulge photometric model as a tool for measuring B/PS bulges and their X-structures in photometric studies
• Double X/Peanut Structures in Barred Galaxies -- Insights from an $N$--body Simulation
• The Loneliest Galaxies in the Universe: A GAMA and GalaxyZoo Study on Void Galaxy Morphology
• Unravelling stellar populations in the Andromeda Galaxy
• Testing for relics of past strong buckling events in edge-on galaxies: Simulation predictions and data from S${}^4$G
• Predicted Trends in Milky Way Bulge Proper Motion Rotation Curves: future Prospects for HST and LSST
• The GECKOS survey: Jeans anisotropic models of edge-on discs uncover the impact of dust and kinematic structures
• On the nature of buckling instability in galactic bars
• Formation and evolution of boxy/peanut bulges in the Auriga cosmological simulations
• Influence of Barlens on the Bulge Parameters in the 2D Image Decomposition
• Boxy/Peanut Bulges: Comparative Analysis of EGIPS Galaxies and TNG50 Models
• Age distribution of stars in boxy/peanut/X-shaped bulges formed without bar buckling
• Clustering and physical properties of AGN and Star-Forming Galaxies at fixed stellar mass: does assembly bias have a role in AGN activity?
• Bar Evolution in Edge-on Galaxies: A Demographic Study of Boxy/Peanut Bulges