The role of molecular gas in galaxy transition in compact groups

Abstract

Compact groups (CGs) provide an environment in which interactions between galaxies and with the intra-group medium enable and accelerate galaxy transitions from actively star forming to quiescent. Galaxies in transition from active to quiescent can be selected, by their infrared (IR) colors, as canyon or infrared transition zone (IRTZ) galaxies. We used a sample of CG galaxies with IR data from the Wide Field Infrared Survey Explorer (WISE) allowing us to calculate the stellar mass and star formation rate (SFR) for each galaxy. Furthermore, we present new CO(1-0) data for 27 galaxies and collect data from the literature to calculate the molecular gas mass for a total sample of 130 galaxies. This data set allows us to study the difference in the molecular gas fraction (Mmol/Mstar) and star formation efficiency (SFE=SFR/Mmol) between active, quiescent, and transitioning (i.e., canyon and IRTZ) galaxies. We find that transitioning galaxies have a mean molecular gas fraction and a mean SFE that are significantly lower than those of actively star-forming galaxies. The molecular gas fraction is higher than that of quiescent galaxies, whereas the SFE is similar. These results indicate that the transition from actively star-forming to quiescent in CG galaxies goes along with a loss of molecular gas, possibly due to tidal forces exerted from the neighboring galaxies or a decrease in the gas density. In addition, the remaining molecular gas loses its ability to form stars efficiently, possibly owing to turbulence perturbing the gas, as seen in other, well-studied examples such as Stephan's Quintet and HCG~57. Thus, the amount and properties of molecular gas play a crucial role in the environmentally driven transition of galaxies from actively star forming to quiescent.

arXiv commentRevised, after-proof version. All changes in the editing process are included, and an error in Sect. 4.1 is corrected

References in corpus (50)

• The physical properties of star forming galaxies in the low redshift universe
• Star Formation in AEGIS Field Galaxies since z=1.1 : The Dominance of Gradually Declining Star Formation, and the Main Sequence of Star-Forming Galaxies
• The Star Formation Efficiency in Nearby Galaxies: Measuring Where Gas Forms Stars Effectively
• On the normalisation of the cosmic star formation history
• Quantifying the bimodal color-magnitude distribution of galaxies
• The Star Formation History of Field Galaxies
• A simple model to interpret the ultraviolet, optical and infrared emission from galaxies
• Nearly 5000 Distant Early-Type Galaxies in COMBO-17: a Red Sequence and its Evolution since z~1
• Galaxy Luminosity Functions to z~1: DEEP2 vs. COMBO-17 and Implications for Red Galaxy Formation
• HyperLEDA. III. The catalogue of extragalactic distances
• Different star formation laws for disks versus starbursts at low and high redshifts
• The Green Valley is a Red Herring: Galaxy Zoo reveals two evolutionary pathways towards quenching of star formation in early- and late-type galaxies
• COLD GASS, an IRAM legacy survey of molecular gas in massive galaxies: I. Relations between H2, HI, stellar content and structural properties
• A Constant Molecular Gas Depletion Time in Nearby Disk Galaxies
• COLD GASS, an IRAM Legacy Survey of Molecular Gas in Massive Galaxies: II. The non-universality of the Molecular Gas Depletion Timescale
• Extending the Nearby Galaxy Heritage with WISE: First Results from the WISE Enhanced Resolution Galaxy Atlas
• Where is the Neutral Atomic Gas in Hickson Groups?
• The BIMA Survey of Nearby Galaxies (BIMA SONG): I. The Radial Distribution of CO Emission in Spiral Galaxies
• Stellar Masses and SFRs for 1M Galaxies from SDSS and WISE
• Galaxy And Mass Assembly (GAMA): Mid-Infrared Properties and Empirical Relations from $WISE$
• The Atlas3D project - XIV. The extent and kinematics of molecular gas in early-type galaxies
• Estimating the Star Formation Rate at 1 kpc Scales in Nearby Galaxies
• Jet-Powered Molecular Hydrogen Emission from Radio Galaxies
• The UV properties of E+A galaxies: constraints on feedback-driven quenching of star formation
• Gas fraction and star formation efficiency at z < 1.0
• Shock-Enhanced C+ Emission and the Detection of H2O from Stephan's Quintet's Group-Wide Shock using Herschel
• The AMIGA sample of isolated galaxies IX. Molecular gas properties
• Effects of Interaction Induced Activities in Hickson Compact Groups: CO and FIR Study
• Compact Group Selection From Redshift Surveys
• The Infrared Properties of Hickson Compact Groups
• Observational evidence of a slow downfall of star formation efficiency in massive galaxies during the last 10 Gyr
• Detection of Diffuse Neutral Intragroup Medium in Hickson Compact Groups
• The Calibration of Star Formation Rate Indicators for WISE 22 Micron Selected Galaxies in the SDSS
• UV+IR Star Formation Rates: Hickson Compact Groups with Swift and Spitzer
• Powerful H2 Line Cooling in Stephan's Quintet II. Group-wide Gas and Shock Modeling of the Warm H2 and a Comparison with [CII]157.7um Emission and Kinematics
• Enhanced Warm H2 Emission in the Compact Group Mid-Infrared "Green Valley"
• Catching Quenching Galaxies: The Nature of the WISE Infrared Transition Zone
• Mid-Infrared Evidence for Accelerated Evolution in Compact Group Galaxies
• Star Formation Suppression in Compact Group Galaxies: A New Path to Quenching?
• A mid-IR study of Hickson Compact Groups II. Multi-wavelength analysis of the complete GALEX-Spitzer Sample
• On the molecular gas content and SFR in Hickson Compact Groups: enhanced or deficient?
• Strong Far-IR Cooling Lines, Peculiar CO Kinematics and Possible Star Formation Suppression in Hickson Compact Group 57
• The Optical Green Valley vs Mid-IR Canyon in Compact Groups
• Herschel observations of Hickson compact groups of galaxies: Unveiling the properties of cold dust
• Examining the Role of Environment in a Comprehensive Sample of Compact Groups
• Studying the evolution of galaxies in compact groups over the past 3 Gyr - II. The importance of environment in the suppression of star formation
• Active Disk Building in a local HI-Massive LIRG: The Synergy between Gas, Dust, and Star Formation
• Hierarchical Formation in Action: Characterizing Accelerated Galaxy Evolution in Compact Groups Using Whole-Sky WISE Data
• The Ultraviolet and Infrared Star Formation Rates of Compact Group Galaxies: An Expanded Sample
• CO in Hickson Compact Group galaxies with enhanced warm \htwo\ emission: Evidence for galaxy evolution?

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• The Dawes Review 9: The role of cold gas stripping on the star formation quenching of satellite galaxies
• Automated Mining of the ALMA Archive in the COSMOS Field (A3COSMOS): II. Cold Molecular Gas Evolution out to Redshift 6
• CO observations of major merger pairs at z=0: Molecular gas mass and star formation
• Disturbed, diffuse, or just missing? A global study of the HI content of Hickson Compact Groups
• WALLABY Pre-Pilot Survey: The effects of tidal interaction on radial distribution of color in galaxies of the Eridanus supergroup
• Evolution of compact groups from intermediate to final stages: A case study of the HI content of HCG 16
• The CAVITY project. The spatially resolved stellar population properties of galaxies in voids
• Evidence for shock-heated gas in the Taffy Galaxies and Bridge from Optical Emission-Line IFU spectroscopy
• The miniJPAS survey: The galaxy populations in the most massive cluster in miniJPAS, mJPC2470-1771
• SEEDisCS II. Molecular gas in galaxy clusters and their large scale structure: low gas fraction galaxies, the case of CL1301.7$-$1139
• The Occurrence of Compact Groups of Galaxies Through Cosmic Time
• Molecular gas in super spiral galaxies
• Compact groups of galaxies in GAMA -- Probing the densest minor systems at intermediate redshifts
• Exploring extreme conditions for star formation: a deep search for molecular gas in the Leo ring
• Cosmic Pathways for Compact Groups in the Milli-Millennium Simulation
• Star formation and gas in the minor merger UGC 10214
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