English
Related papers

Related papers: J-PLUS: The star formation main sequence and rate …

200 papers

By combining high-resolution observations from JWST and HST, we have measured the stellar masses, star formation rates (SFRs), and multi-wavelength morphologies of galaxies in the CANDELS fields. Furthermore, based on rest-frame 1 $\mu$m…

Astrophysics of Galaxies · Physics 2026-04-07 Jie Song , Enci Wang , Cheng Jia , Cheqiu Lyu , Yangyao Chen , Jinyang Wang , Fujia Li , Weiyu Ding , Guanwen Fang , Xu Kong

In recent years, significant growth in the amount of data available to astronomers has opened up the possibility to uncover fundamental correlations, linking the dust component of a galaxy to its star formation rate (SFR). In this paper, we…

Astrophysics of Galaxies · Physics 2022-02-23 Ciro Pappalardo , George J. Bendo , Mederic Boquien , Maarten Baes , Sebastien Viaene , Simone Bianchi , Jacopo Fritz

We measure the star formation properties of two large samples of galaxies from the SDSS in large-scale cosmic voids on time scales of 10 Myr and 100 Myr, using H$\alpha$ emission line strengths and GALEX FUV fluxes, respectively. The first…

We present total infrared (IR) and ultraviolet (UV) luminosity functions derived from large representative samples of galaxies at z ~ 0, selected at IR and UV wavelengths from the IRAS IIFSCz catalogue, and the GALEX AIS respectively. We…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-27 M. S. Bothwell , R. C. Kennicutt , B. D. Johnson , Y. Wu , J. C. Lee , D. Dale , C. Engelbracht , D. Calzetti , E. Skillman

We present the results of an extended narrow-band H{\alpha} study of the massive galaxy cluster XMMU J2235.3-2557 at z = 1.39. This paper represents a follow up study to our previous investigation of star-formation in the cluster centre,…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-04 Ruth Grutzbauch , Amanda. E. Bauer , Inger Jorgensen , Jesus Varela

We report H$\alpha$ observations of a sample of very isolated blue compact galaxies (BCGs) located in the direction of large cosmic voids obtained to understand their stellar population compositions, the present star formation (SF)…

Cosmology and Nongalactic Astrophysics · Physics 2013-07-09 Adi Zitrin , Noah Brosch , Benny Bilenko

We present a new methodology for the estimation of stellar atmospheric parameters from narrow- and intermediate-band photometry of the Javalambre Photometric Local Universe Survey (J-PLUS), and propose a method for target pre-selection of…

Protoclusters represent the densest regions of cosmic large-scale structure in the early universe and are the environment where present-day massive elliptical galaxies are assembled. Millimeter continuum emission offers a powerful probe of…

We present the photometric calibration of the twelve optical passbands observed by the Javalambre Photometric Local Universe Survey (J-PLUS). The proposed calibration method has four steps: (i) definition of a high-quality set of…

(Abridged) Spitzer data at 24, 70, and 160 micron and ground-based H-alpha images are analyzed for a sample of 189 nearby star-forming and starburst galaxies to investigate whether reliable star formation rate (SFR) indicators can be…

We present a multi-wavelength study of galaxy populations in the core of the massive, X-ray luminous cluster XMMU J2235 at z=1.39, based on VLT and HST optical and near-infrared photometry. Luminosity functions in the z, H, and Ks bands…

Star formation is arguably the most important physical process in the cosmos. It is a fundamental driver of galaxy evolution and the ultimate source of most of the energy emitted by galaxies. A correct interpretation of star formation rate…

We present H$\alpha$-derived star-formation rates (SFRs) for the galaxy cluster CL J0023+0423B at $z = 0.845$. Our $3\sigma$ flux limits corresponds to a star-formation rate of 0.24 \smy, and our minimum reliable H$\alpha$ + [N II]…

Astrophysics · Physics 2009-11-10 Rose A. Finn , Dennis Zaritsky , Donald W. McCarthy

In this work we present source-tailored WISE mid-infrared photometry (at 3.4$\mu$m, 4.6$\mu$m, 12$\mu$m, and 23$\mu$m) of 2812 galaxies in the extended Spitzer Survey of Stellar Structure in Galaxies (S$^4$G) sample, and characterise the…

Deep far-infrared (FIR) cosmological surveys are known to be affected by source confusion, causing issues when examining the main sequence (MS) of star forming galaxies. This has typically been partially tackled by the use of stacking.…

We present a spectroscopic survey of galaxies in the COSMOS field using the Fiber Multi-Object Spectrograph (FMOS), a near-infrared instrument on the Subaru Telescope. Our survey is specifically designed to detect the Halpha emission line…

We determine and examine the star-formation rates of 50 well known, local Blue Compact Dwarf (BCD) galaxies based on their 1.4 GHz and 60 $\mu$m luminosities. We find that in cases for which both radio and far-infrared luminosities are…

Astrophysics · Physics 2008-12-18 A. M. Hopkins , R. E. Schulte-Ladbeck , I. O. Drozdovsky

We compare various star formation rate (SFR) indicators for star-forming galaxies at $1.4<z<2.5$ in the COSMOS field. The main focus is on the SFRs from the far-IR (PACS-Herschel data) with those from the ultraviolet, for galaxies selected…