Welcome to the Starburst and Galaxy Evolution website.

Еще в разделе: (Показать все результаты (>14313) - www.stsci.edu/ )

• Surveying the Agents of Galaxy Evolution in the Tidally Stripped, Low
• IAU Symposium 267: Evolution of Galaxies and Central Black Holes

The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...

Еще в разделе: (Показать все результаты (>53) - sed.sao.ru/ )

• Radio galaxies

Chiaki Kobayashi, Ralph Sutherland How galaxies did form and evolution? - to answer this unsolved problem, we are simulating the formation and evolutionary history of galaxies in the Universe, including star formation, supernovae feedback, and chemical enrichment. Comparing the spacial distribution of elements within galaxies with observations, we will examine fundamental physical processes that drive galaxy formation. ... COALA : Universe Galaxy AGN Star Planet ...

Еще в разделе: (Показать все результаты (>687) - www.mso.anu.edu.au/ )

• CHIAKI's Research
• CHIAKI's Presentations
• Philip Lah's Research

... 2002 July 25 . NGC 1569: Heavy Elements from a Small Galaxy . ... Still, heavy elements can profoundly influence galaxy and star formation ... not to mention the formation of planets and people. In this tantalizing false-color x-ray image from the orbiting Chandra Observatory , small dwarf galaxy NGC 1569 is surrounded by x-ray emitting clouds of gas thousands of light-years across. ... About APOD | ...

Еще в разделе: (Показать все результаты (>8492) - www.sai.msu.su/ )

• APOD: 2007 March 5 - Illusion and Evolution in Galaxy Cluster Abell 2667
• APOD: 2001 September 27 - Elements of Nearby Spiral M33
• APOD: 2012 May 18 - GALEX: The Andromeda Galaxy

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...

Еще в разделе: (Показать все результаты (>617) - www.aaa.org/ )

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Parkes | ATCA . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... the origin, properties, and evolution of galaxies . ...

Еще в разделе: (Показать все результаты (>12124) - www.atnf.csiro.au/ )

• Merging Black Holes in Galaxies: Galaxy Evolution, AGN and Gravitational Waves
• Astro Project: Structure and Evolution of Galaxies
• Southern Cross Astrophysics Conference Series

... VLA observations and Tully-Fisher distances of gas-poor spiral galaxies in the Virgo Cluster Region . ... The HI-H2 Pressure Relation In Early-Type Galaxies . ... Tracing evolution of early-type spirals through the neutral hydrogen window . ... An Arecibo HI 21-cm Absorption Survey of Rich Abell Clusters . ... The Arecibo Ultra-Deep Survey . ... Absorption in varying galactic environments seen in HI surveys . ... Early-type galaxies with neutral hydrogen in the Virgo cluster from the ALFALFA survey ...

Еще в разделе: (Показать все результаты (>3281) - www.naic.edu/ )

• The Evolution of Galaxies through the Neutral Hydrogen Window The Evolution of

... NGC 1569: Heavy Elements from a Small Galaxy . ... Still, heavy elements can profoundly influence galaxy and star formation ... not to mention the formation of planets and people. In this tantalizing false-color x-ray image from the orbiting Chandra Observatory , small dwarf galaxy NGC 1569 is surrounded by x-ray emitting clouds of gas thousands of light-years across. ... NASA Official: Jay Norris. ... Publications with keywords: dwarf galaxy . ... NGC 1569: Starburst in a Dwarf Irregular Galaxy . ...

Еще в разделе: (Показать все результаты (>163953) - www.astronet.ru/ )

• Астронет > NGC 1569: Heavy Elements from a Small Galaxy
• Illusion and Evolution in Galaxy Cluster Abell 2667
• Астронет > Illusion and Evolution in Galaxy Cluster Abell 2667

... A model for the chemical evolution of a disk galaxy is presented. The model reproduces all the basic . ... investigations of the star formation history. ... the galaxyЫand incorporating a delay in the onset of star formation make it possible to model different scenar- . ios for the evolution of a galaxy's luminosity. ... evolution of massive galaxies. ... of reconstructing the star-formation history and galactic luminosity from observations of galaxies at different . ...

Еще в разделе: (Показать все результаты (>47) - www.inasan.rssi.ru/ )

• Gradients in Disk Galaxies
• Publications of Dmitri Wiebe
• Future of the Galaxy

... The distributions of orbits eccenttricities and of angular momenta for the halo stars and the old disk population are considered. The distributions have gaps separating the halo from the disk and dividing the halo population into three groups. ... Рассмотрены распределения звезд гало и старого населения диска по величине эксцентриситета орбит и угового момента. Распределения имеют провалы, отделяющие гало от диска и делящие населения гало на три группы. ...

Еще в разделе: (Показать все результаты (>93) - ip.rsu.ru/ )

... Does the time it takes different methods to create all the elements coincide with the universeт??s accepted age? ... Illinois Urbana-Champaign) Different kinds of stars create elements at different rates, all of which are consistent with the age of the universe. Get instant access to subscriber content on Astronomy.com! ... Registration is FREE and takes only a few seconds to complete. If you are already registered on Astronomy.com, please log in below. ...

Еще в разделе: (Показать все результаты (>6720) - www.astronomy.com/ )

• We are made up of elements forged in stars. But with the vast distances between
• galaxy evolution | Astronomy.com
• elements | Astronomy.com

... Inhomogeneous planetary nebulae: Carbon and Oxygen abundances, Astron. ... Abstract . text in English . ... text in Russian . ... Chemica evolution of the system of galactic planetary nebulae , Astrophysics, 45 , 451-463 (2002) . ... Evolution of Elemental Abundances in Planetary Nebulae, Astronomy Letters, 32 , 557-565 ( 2006 ) . ... text in Russian (0.23Mb) . ... He, C, N, and O Abundances in an Ensemble of Galactic Planetary Nebulae, Astronomy Letters, 35 , 518-533 ( 2009 ) . ...

Еще в разделе: (Показать все результаты (>335) - www.astro.spbu.ru/ )

• Galaxy chemical evolution
• Vladimir P. Reshetnikov's Home Page
• Galaxy chemical evolution: Links

Space missions have shown that among the most abundant elements in the Universe, three of them, hydrogen, oxygen and nitrogen, present isotopic enrichments (abundances larger than those of the Solar nebula) in comets, carbonaceous chondrites, and other pristine small Solar System bodies. ... Fractionation in solar system bodies . ... Maite BeltrУЕn, INAF-Osservatorio di Arcetri (co-chair) . Francesco Fontani, INAF-Osservatorio di Arcetri (co-chair) . ... Home . ...

Еще в разделе: (Показать все результаты (>8508) - www.arcetri.astro.it/ )

• research field
• Atlas of Monte Carlo Models of Dust Extinction in Galaxies
• K-band Arcetri Obscured Supernova Search - SNe Intro

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

Еще в разделе: (Показать все результаты (>467) - zebu.uoregon.edu/ )

• Astronomy HyperText Book: Stellar Evolution
• What should I know for the Second Midterm?
• Galaxy Gallery Page IV: The Movies

home education > activities . ... Quick math activity that asks students to calculate scale models of a binary star system with a black hole in it. [h] . ... Students use a radiometer and a light bulb with a dimmer switch to make connections between the temperature, color, and radiation output of a star. ... This demonstration, similar to the above, from the Exploratorium Snack-book of science activities, lets students demonstrate how molecules scatter light and change the colors of the beam. [m,h] . ...

Еще в разделе: (Показать все результаты (>1170) - www.astrosociety.org/ )

• ASP: An Ancient Universe - Changes in the Universe
• ASP: Cosmology: The Origin, Evolution & Ultimate Fate of the Universe
• ASP: An Ancient Universe - The Age of the Chemical Elements

... Colours of stars and galaxies hold information on intrinsic and extrinsic parameters, such as stellar temperatures and galaxy populations, selective absorption and colour changes due different dust contents and inclination angles of galaxies, as well as galaxy redshifts and evolution. ... The colour magnitude diagram of 65000 galaxies to which all above-mentioned quantities and others contribute can only be explained by comparison with simulations. ... Colours are also of technical help. ...

Еще в разделе: (Показать все результаты (>66394) - www.eso.org/ )

• ESO - Thesis Topic: ALMACAL: the evolution of the molecular gas in galaxies
• ESO - PhD Thesis Topics offered by ESO Faculty Members
• ESO - Thesis Topic: Evolution of the interstellar medium in galaxies from

... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Nuclear activity and environment Effect of environment on AGN is not completely clear yet. ... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Effect of the mass Mass slices ­ optical and radio AGN overall interaction one-on-one interaction relative location 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Stratified study Stratifed study that considers several strata of mass. ...

Еще в разделе: (Показать все результаты (>1809) - www.mrao.cam.ac.uk/ )

• Galaxy Evolution: Radio sources and their environments
• Galaxy Evolution: Cosmological evolution of star formation
• Galaxy Evolution Over Five Decades

... 172 ] Briefly, the count rate at the detector from a source at a redshift z is . ... Figure 55 shows the ``Green functions'' for the double compact binary merging rate   evolution assuming no collapse anisotropy. ... Another way that diverse peculiarities in the - distribution induced by the sources evolution could arise is connected with a possible non-monotonic character of the star formation rate in galaxies. ... 22 ] Figure  56 shows two-dimensional cuts through the parameter space. ...

Еще в разделе: (Показать все результаты (>675) - xray.sai.msu.ru/ )

• Evolution of the double neutron star merging rate and the cosmological origin
• Cosmic Rays and Evolution of Binary Systems
• X-ray Luminosity Evolution

... Conditions are like those inside a white dwarf. ... It is not well understood what changes are caused inside the star, but the star certainly loses mass between leaving the main sequence and becoming a helium-burning horizontal branch star. When core helium burning ends, the low mass star rejoins the asymptotic giant branch, where the hydrogen and helium burning shells interact, causing a series of thermal pulses. ... Stars less than one third of a solar mass will not ignite helium at all. ...

Еще в разделе: (Показать все результаты (>2450) - star.arm.ac.uk/ )

• Evolution Of Galaxies
• The Evolutionary Status of RCBs
• THE EVOLUTIONARY STATUS OF RCBS

... Gomez, J. C., Athanassoula, L., Fuentes, O., & Bosma, A. 2003, in ASP Conf. ... In this work we present Evolution Strategies (ES) as an efficient method to approximate the initial conditions of the main interacting group of three galaxies in M81. ... In this first attempt we use non-self-gravitating simulations to approximate the initial conditions; even with that restriction our method reproduces the density distribution of the three galaxies with great precision. ...

Еще в разделе: (Показать все результаты (>1681) - www.adass.org/ )