Dust formation history of galaxies: A critical role of metallicity for the dust mass growth by accreting materials in the interstellar medium. Asano, R. S., Takeuchi, T. T., Hirashita, H., & Inoue, A. K. Earth, Planets, and Space, 65:213–222, March, 2013. ![Dust formation history of galaxies: A critical role of metallicity for the dust mass growth by accreting materials in the interstellar medium [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex This paper investigates the main driver of dust mass growth in the interstellar medium (ISM) by using a chemical evolution model of a galaxy with metals (elements heavier than helium) in the dust phase, in addition to the total amount of metals. We consider asymptotic giant branch (AGB) stars, type II supernovae (SNe II), and dust mass growth in the ISM, as the sources of dust, and SN shocks as the destruction mechanism of dust. Furthermore, to describe the dust evolution precisely, our model takes into account the age and metallicity (the ratio of metal mass to ISM mass) dependence of the sources of dust. We have particularly focused on the dust mass growth, and found that in the ISM this is regulated by the metallicity. To quantify this aspect, we introduce a "critical metallicity", which is the metallicity at which the contribution of stars (AGB stars and SNe II) equals that of the dust mass growth in the ISM. If the star-formation timescale is shorter, the value of the critical metallicity is higher, but the galactic age at which the metallicity reaches the critical metallicity is shorter. From observations, it was expected that the dust mass growth was the dominant source of dust in the Milky Way and dusty QSOs at high redshifts. By introducing a critical metallicity, it is clearly shown that the dust mass growth is the main source of dust in such galaxies with various star-formation timescales and ages. The dust mass growth in the ISM is regulated by metallicity, and we emphasize that the critical metallicity serves as an indicator to judge whether the grain growth in the ISM is the dominant source of dust in a galaxy, especially because of the strong, and nonlinear, dependence on the metallicity.
@article{asano_dust_2013,
title = {Dust formation history of galaxies: {A} critical role of metallicity for the dust mass growth by accreting materials in the interstellar medium},
volume = {65},
issn = {1880-5981},
shorttitle = {Dust formation history of galaxies},
url = {http://adsabs.harvard.edu/abs/2013EP%26S...65..213A},
doi = {10.5047/eps.2012.04.014},
abstract = {This paper investigates the main driver of dust mass growth in the
interstellar medium (ISM) by using a chemical evolution model of a
galaxy with metals (elements heavier than helium) in the dust phase, in
addition to the total amount of metals. We consider asymptotic giant
branch (AGB) stars, type II supernovae (SNe II), and dust mass growth in
the ISM, as the sources of dust, and SN shocks as the destruction
mechanism of dust. Furthermore, to describe the dust evolution
precisely, our model takes into account the age and metallicity (the
ratio of metal mass to ISM mass) dependence of the sources of dust. We
have particularly focused on the dust mass growth, and found that in the
ISM this is regulated by the metallicity. To quantify this aspect, we
introduce a "critical metallicity", which is the metallicity at which
the contribution of stars (AGB stars and SNe II) equals that of the dust
mass growth in the ISM. If the star-formation timescale is shorter, the
value of the critical metallicity is higher, but the galactic age at
which the metallicity reaches the critical metallicity is shorter. From
observations, it was expected that the dust mass growth was the dominant
source of dust in the Milky Way and dusty QSOs at high redshifts. By
introducing a critical metallicity, it is clearly shown that the dust
mass growth is the main source of dust in such galaxies with various
star-formation timescales and ages. The dust mass growth in the ISM is
regulated by metallicity, and we emphasize that the critical metallicity
serves as an indicator to judge whether the grain growth in the ISM is
the dominant source of dust in a galaxy, especially because of the
strong, and nonlinear, dependence on the metallicity.},
urldate = {2020-05-19},
journal = {Earth, Planets, and Space},
author = {Asano, Ryosuke S. and Takeuchi, Tsutomu T. and Hirashita, Hiroyuki and Inoue, Akio K.},
month = mar,
year = {2013},
keywords = {Dust, extinction, galaxies: evolution, galaxies: infrared, galaxies: starburst, stars: formation},
pages = {213--222},
}
Downloads: 0
{"_id":"wrs2gaNAmtWDz3ojS","bibbaseid":"asano-takeuchi-hirashita-inoue-dustformationhistoryofgalaxiesacriticalroleofmetallicityforthedustmassgrowthbyaccretingmaterialsintheinterstellarmedium-2013","author_short":["Asano, R. S.","Takeuchi, T. T.","Hirashita, H.","Inoue, A. K."],"bibdata":{"bibtype":"article","type":"article","title":"Dust formation history of galaxies: A critical role of metallicity for the dust mass growth by accreting materials in the interstellar medium","volume":"65","issn":"1880-5981","shorttitle":"Dust formation history of galaxies","url":"http://adsabs.harvard.edu/abs/2013EP%26S...65..213A","doi":"10.5047/eps.2012.04.014","abstract":"This paper investigates the main driver of dust mass growth in the interstellar medium (ISM) by using a chemical evolution model of a galaxy with metals (elements heavier than helium) in the dust phase, in addition to the total amount of metals. We consider asymptotic giant branch (AGB) stars, type II supernovae (SNe II), and dust mass growth in the ISM, as the sources of dust, and SN shocks as the destruction mechanism of dust. Furthermore, to describe the dust evolution precisely, our model takes into account the age and metallicity (the ratio of metal mass to ISM mass) dependence of the sources of dust. We have particularly focused on the dust mass growth, and found that in the ISM this is regulated by the metallicity. To quantify this aspect, we introduce a \"critical metallicity\", which is the metallicity at which the contribution of stars (AGB stars and SNe II) equals that of the dust mass growth in the ISM. If the star-formation timescale is shorter, the value of the critical metallicity is higher, but the galactic age at which the metallicity reaches the critical metallicity is shorter. From observations, it was expected that the dust mass growth was the dominant source of dust in the Milky Way and dusty QSOs at high redshifts. By introducing a critical metallicity, it is clearly shown that the dust mass growth is the main source of dust in such galaxies with various star-formation timescales and ages. The dust mass growth in the ISM is regulated by metallicity, and we emphasize that the critical metallicity serves as an indicator to judge whether the grain growth in the ISM is the dominant source of dust in a galaxy, especially because of the strong, and nonlinear, dependence on the metallicity.","urldate":"2020-05-19","journal":"Earth, Planets, and Space","author":[{"propositions":[],"lastnames":["Asano"],"firstnames":["Ryosuke","S."],"suffixes":[]},{"propositions":[],"lastnames":["Takeuchi"],"firstnames":["Tsutomu","T."],"suffixes":[]},{"propositions":[],"lastnames":["Hirashita"],"firstnames":["Hiroyuki"],"suffixes":[]},{"propositions":[],"lastnames":["Inoue"],"firstnames":["Akio","K."],"suffixes":[]}],"month":"March","year":"2013","keywords":"Dust, extinction, galaxies: evolution, galaxies: infrared, galaxies: starburst, stars: formation","pages":"213–222","bibtex":"@article{asano_dust_2013,\n\ttitle = {Dust formation history of galaxies: {A} critical role of metallicity for the dust mass growth by accreting materials in the interstellar medium},\n\tvolume = {65},\n\tissn = {1880-5981},\n\tshorttitle = {Dust formation history of galaxies},\n\turl = {http://adsabs.harvard.edu/abs/2013EP%26S...65..213A},\n\tdoi = {10.5047/eps.2012.04.014},\n\tabstract = {This paper investigates the main driver of dust mass growth in the \ninterstellar medium (ISM) by using a chemical evolution model of a\ngalaxy with metals (elements heavier than helium) in the dust phase, in\naddition to the total amount of metals. We consider asymptotic giant\nbranch (AGB) stars, type II supernovae (SNe II), and dust mass growth in\nthe ISM, as the sources of dust, and SN shocks as the destruction\nmechanism of dust. Furthermore, to describe the dust evolution\nprecisely, our model takes into account the age and metallicity (the\nratio of metal mass to ISM mass) dependence of the sources of dust. We\nhave particularly focused on the dust mass growth, and found that in the\nISM this is regulated by the metallicity. To quantify this aspect, we\nintroduce a \"critical metallicity\", which is the metallicity at which\nthe contribution of stars (AGB stars and SNe II) equals that of the dust\nmass growth in the ISM. If the star-formation timescale is shorter, the\nvalue of the critical metallicity is higher, but the galactic age at\nwhich the metallicity reaches the critical metallicity is shorter. From\nobservations, it was expected that the dust mass growth was the dominant\nsource of dust in the Milky Way and dusty QSOs at high redshifts. By\nintroducing a critical metallicity, it is clearly shown that the dust\nmass growth is the main source of dust in such galaxies with various\nstar-formation timescales and ages. The dust mass growth in the ISM is\nregulated by metallicity, and we emphasize that the critical metallicity\nserves as an indicator to judge whether the grain growth in the ISM is\nthe dominant source of dust in a galaxy, especially because of the\nstrong, and nonlinear, dependence on the metallicity.},\n\turldate = {2020-05-19},\n\tjournal = {Earth, Planets, and Space},\n\tauthor = {Asano, Ryosuke S. and Takeuchi, Tsutomu T. and Hirashita, Hiroyuki and Inoue, Akio K.},\n\tmonth = mar,\n\tyear = {2013},\n\tkeywords = {Dust, extinction, galaxies: evolution, galaxies: infrared, galaxies: starburst, stars: formation},\n\tpages = {213--222},\n}\n\n","author_short":["Asano, R. S.","Takeuchi, T. T.","Hirashita, H.","Inoue, A. K."],"key":"asano_dust_2013","id":"asano_dust_2013","bibbaseid":"asano-takeuchi-hirashita-inoue-dustformationhistoryofgalaxiesacriticalroleofmetallicityforthedustmassgrowthbyaccretingmaterialsintheinterstellarmedium-2013","role":"author","urls":{"Paper":"http://adsabs.harvard.edu/abs/2013EP%26S...65..213A"},"keyword":["Dust","extinction","galaxies: evolution","galaxies: infrared","galaxies: starburst","stars: formation"],"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/zotero/polyphant","dataSources":["7gvjSdWrEu7z5vjjj"],"keywords":["dust","extinction","galaxies: evolution","galaxies: infrared","galaxies: starburst","stars: formation"],"search_terms":["dust","formation","history","galaxies","critical","role","metallicity","dust","mass","growth","accreting","materials","interstellar","medium","asano","takeuchi","hirashita","inoue"],"title":"Dust formation history of galaxies: A critical role of metallicity for the dust mass growth by accreting materials in the interstellar medium","year":2013}