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We present a multi-wavelength analysis of star-forming galaxies in the massive cluster MS0451.6-0305 at z $\sim$ 0.54 to shed new light on the evolution of the far-infrared-radio relationship in distant rich clusters. We have derived total…

Astrophysics of Galaxies · Physics 2015-06-23 S. M. Randriamampandry , S. M. Crawford , C. M. Cress , K. M. Hess , M. Vaccari , E. M. Wilcots , M. A. Bershady , G. D. Wirth

We use the results of the SCUBA Local Universe Galaxy Survey, a submillimetre survey of galaxies in the nearby Universe, to investigate the relationship between the far-infrared--submillimetre and radio emission of galaxies at both low and…

Astrophysics · Physics 2009-09-29 Catherine Vlahakis , Stephen Eales , Loretta Dunne

(Abrigded) Observations of galaxies up to z 2 show a tight correlation between far-infrared and radio continuum emission. We explain the far-infrared - radio continuum correlation by relating star formation and magnetic field strength in…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-16 Dominik R. G. Schleicher , Rainer Beck

The correlation between the far-infrared (FIR) and radio emission is well established for nearby star forming galaxies. Many applications, in particular the radio-to-submm spectral index redshift indicator, tacitly assume that the relation…

Astrophysics · Physics 2009-11-07 M. A. Garrett

We have studied the radio and far-infrared (FIR) emission from 114 galaxies in the 7 nearest clusters (<100 Mpc) with prominent X-ray emission to investigate the impact of the cluster environment on the star formation and AGN activity in…

Astrophysics · Physics 2009-11-10 Naveen A. Reddy , Min S. Yun

The aim of this study is to quantify the infrared luminosity of clusters as a function of redshift and compare this with the X-ray luminosity. This can potentially constrain the origin of the infrared emission to be intracluster dust and/or…

Astrophysics · Physics 2009-11-13 Martin Giard , Ludovic Montier , Etienne Pointecouteau , Ellen Simmat

The correlation between the far-infrared (FIR) and radio emission is well established for nearby star forming galaxies. Many applications, in particular the radio-to-submm spectral index redshift indicator, tacitly assume that the relation…

Astrophysics · Physics 2007-05-23 M. A. Garrett

The radio-infrared correlation was explained as a direct and linear relationship between star formation and IR emission. However, one fact making the IR-star formation linkage less obvious is that the IR emission consists of at least two…

Astrophysics of Galaxies · Physics 2015-05-14 F. S. Tabatabaei , R. Beck , E. M. Berkhuijsen

A tight far-infrared - radio correlation similar to that in star-forming late-type galaxies is also indicated in star-forming blue early-type galaxies, in which the nuclear optical-line emissions are primarily due to star-forming activities…

Astrophysics of Galaxies · Physics 2018-04-04 A. Omar , A. Paswan

Infrared emission has been detected from normal elliptical galaxies and from clusters of galaxies at 60um and 100um with the IRAS satellite. In both cases, the emission has the characteristics of cool dust with a temperature near 30K. For…

Astrophysics · Physics 2007-05-23 Joel N. Bregman , Caroline V. Cox

The ubiquitous and tight correlation between the radio continuum emission and the far-infrared emission is also found to hold true for starburst galaxies and Ultra Luminous Infrared Galaxies wherein most of the emission is from compact…

Astrophysics · Physics 2007-05-23 T. N. Rengarajan

The radio and far-infrared luminosities of star-forming galaxies are tightly correlated over several orders of magnitude; this is known as the far-infrared radio correlation (FIRC). Previous studies have shown that a host of factors…

Recent results on the radio emission from galaxy clusters are reviewed, with emphasis both on the radio galaxies and on the diffuse radio emission from the intracluster medium. We show that the formation of the tailed morphology in cluster…

Astrophysics · Physics 2007-05-23 Luigina Feretti

We examine the tight correlation observed between the far infrared (FIR) and radio emission in normal and star burst galaxies. We show that significant deviations from the average relation are to be expected in young star burst or post star…

Astrophysics · Physics 2007-05-23 A. Bressan , G. L. Granato , L. Silva

This short paper reviews some of the results obtained from ISO observations (ISOCAM and ISOPHOT) on galaxy clusters: Chap.1: "Intracluster dust": new evidence for the presence of dust outside galaxies. Chap.2:"Mid-Infrared Emission of…

Astrophysics · Physics 2007-05-23 David Elbaz

The infrared-radio correlation (IRRC) of star-forming galaxies can be used to estimate their star formation rate (SFR) based on the radio continuum luminosity at MHz-GHz frequencies. For its application in future deep radio surveys, it is…

Astrophysics of Galaxies · Physics 2023-11-01 J. Schober , M. T. Sargent , R. S. Klessen , D. R. G. Schleicher

The far-infrared - radio correlation connects star formation and magnetic fields in galaxies, and has been confirmed over a large range of far-infrared luminosities. Recent investigations indicate that it may even hold in the regime of…

Astrophysics of Galaxies · Physics 2016-09-28 Dominik R. G. Schleicher , Rainer Beck

The radio counterparts to the 15-micron sources in the European Large Area ISO Survey southern fields are identified in 1.4-GHz maps down to about 80 microJy. The radio-MIR correlation is investigated and derived for the first time at these…

Astrophysics · Physics 2009-11-07 C. Gruppioni , F. Pozzi , G. Zamorani , P. Ciliegi , C. Lari , E. Calabrese , F. La Franca , I. Matute , .

We review some aspects of radio continuum polarimetric imaging of high redshift radio galaxies. The correlation between extreme values of Faraday rotation observed toward radio emitting structures in nearby radio galaxies, and X-ray…

Astrophysics · Physics 2007-05-23 C. L. Carilli , H. J. A. Rottgering , G. K. Miley L. Pentericci , D. E. Harris

Feedback through energetic outflows has emerged as a key physical process responsible for transforming star-forming galaxies into the quiescent systems observed in the local universe. To explore this process, this paper focuses on a sample…

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