Mass evolution of the ‘Star forming centres’
Dynamical evolution of star-forming regions
... dynamical evolution of star-forming regions with a wide range of initial prop- ...the evolution of the regions’ substructure using the Q -parameter, we search for dynamical mass ...
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The cosmic evolution of star-forming galaxies
... Chapter 1 Cosmic Rays and Magnetic Fields Cosmic rays are high energy charged particles, mostly protons but also electrons and ions, and they provide an important heating and ionizing source in the ISM. Most of their ...
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The evolution of massive clumps in star forming regions
... NGC 6357 is a complex of Hii regions and molecular clouds that form a very active star-forming region in the Sagittarius spiral arm. Optical, radio, and infrared (IR) images of NGC 6357 confirm that it ...
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The physical and chemical evolution of star forming regions
... of star form ation, m aking th e in terp retatio n of spectral signatures of collapse an area full of ...in star forming ...in star forming ...
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Variations in the slope of the resolved star-forming main sequence: a tool for constraining the mass of star-forming regions
... ). Star formation rate surface density, and stellar mass surface density maps were generated for the FIRE-2 galax- ies with z ...our star formation rate tracers to be affected by Poisson statistics ...
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Water in low-mass star-forming regions with Herschel
... Our inferred radial motions raise the question of how rea- sonable the assumption of a static envelope is. Obviously, the determined density, temperature, and velocity profiles are only snapshots of the current ...
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Alfvén waves in low mass star forming regions
... Finally, Chapte r 5 address ed the question of the sta bility of tw o one-dim ensional models representing the equilibria of a low-mass star-forming region. The first of these models considered a gas ...
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Chemical evolution of star-forming galaxies in the overdense environment
... in star formation as the galaxy consumes its existing cold gas reser- voir (strangulation, Larson et ...the star-forming galaxies in the inner regions, which have undergone more cycles of star ...
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The Evolution of the Fractions of Quiescent and Star-forming Galaxies as a Function of Stellar Mass Since z = 3: Increasing Importance of Massive, Dusty Star-forming Galaxies in the Early Universe
... unobscured star-forming galaxies was determined empirically using two independent approaches to estimate the dust obscuration in the rest-frame visual band, A V ...declining star formation ...stellar ...
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METALLICITY CALIBRATIONS AND THE MASS-METALLICITY RELATION FOR STAR-FORMING GALAXIES
... 7. THE MZ RELATION: AGN REMOVAL METHODS The nebular emission line spectrum is sensitive to the hardness of the ionizing EUV radiation. Metallicities calculated from spectra that contain a significant con- tribution from ...
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The Evolution of the Stellar Mass Functions of Star-forming and Quiescent Galaxies to z = 4 from the COSMOS/UltraVISTA Survey
... the star-forming population are ...the star-forming SMF at high ...log(M star /M ) > ...M star values for this population is an important task for future ...
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The evolution of star-forming galaxies : analysis of infrared observations by AKARI
... the star-formation density fields, supporting a close connection between stellar mass build-up and black hole mass assembly at this ...Hα-derived star forma- tion rates (SFRs) for the SMGs are ...
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Reconciling the Observed Star-forming Sequence with the Observed Stellar Mass Function
... of star- forming galaxies from ZFOURGE to convert the star-forming sequence into star formation rate ...global star formation rates vary by a factor of two but display sim- ilar ...
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Does the evolution of the radio luminosity function of star-forming galaxies match that of the star-formation rate function?
... and star formation rate (SFR) is of crucial importance to make reliable predictions for the forthcoming ultra- deep radio surveys and to allow a full exploitation of their results to measure the cosmic star ...
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Galaxy And Mass Assembly (GAMA) : bivariate functions of Hα star forming galaxies
... stellar mass independent fraction of all red ...of star formation, and the dashed line is the colour–magnitude cut used ...ongoing star formation in a galaxy, includes both photometrically classified ...
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Galaxy And Mass Assembly (GAMA): bivariate functions of Ha star-forming galaxies
... local star formation history as traced by Hα emitters contained within photometrically selected GAMA ...of evolution in SFR density with increas- ing ...of evolution in SFRD is primar- ily caused by ...
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The open flux evolution of a solar-mass star on the main sequence
... momentum evolution models typically employ spin-down torques that are formulated in terms of the surface magnetic field ...momentum evolution of main-sequence solar-mass stars using a torque law ...
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The open flux evolution of a solar mass star on the main sequence
... momentum evolution models typically employ spin-down torques that are formulated in terms of the surface magnetic field ...momentum evolution of main-sequence solar-mass stars using a torque law ...
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The structural and size evolution of star forming galaxies over the last 11 Gyrs
... disk-like. Star-forming galaxies have grown on average by a factor of 2 − 3 in the last 11 Gyrs with r e ∝ (1 + z) ...the evolution of the stellar mass-size relation we find evidence for a ...
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The Size Evolution of Star-forming Galaxies since z ~ 7 Using ZFOURGE
... of star- forming galaxy ...of star-forming galaxies at 0 < z < 6 with 10 < log ( M * / M e )< ...in mass, and because of the mass − size relation more massive galaxies ...
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