Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Asano, Ryosuke S."'
The spectral energy distribution (SED) of galaxies provides fundamental information on the related physical processes. However, the SED is significantly affected by dust in its interstellar medium. Dust is mainly produced by asymptotic giant branch s
Externí odkaz:
http://arxiv.org/abs/2205.07591
Autor:
Tamura, Yoichi, Mawatari, Ken, Hashimoto, Takuya, Inoue, Akio K., Zackrisson, Erik, Christensen, Lise, Binggeli, Christian, Matsuda, Yuichi, Matsuo, Hiroshi, Takeuchi, Tsutomu T., Asano, Ryosuke S., Sunaga, Kaho, Shimizu, Ikkoh, Okamoto, Takashi, Yoshida, Naoki, Lee, Minju, Shibuya, Takatoshi, Taniguchi, Yoshiaki, Umehata, Hideki, Hatsukade, Bunyo, Kohno, Kotaro, Ota, Kazuaki
We present the Atacama Large Millimeter/submillimeter Array (ALMA) detection of the [O III] 88 $\mu$m line and rest-frame 90 $\mu$m dust continuum emission in a Y-dropout Lyman break galaxy (LBG), MACS0416_Y1, lying behind the Frontier Field cluster
Externí odkaz:
http://arxiv.org/abs/1806.04132
Some very large (>0.1 um) presolar grains are sampled in meteorites. We reconsider the lifetime of very large grains (VLGs) in the interstellar medium focusing on interstellar shattering caused by turbulence-induced large velocity dispersions. This p
Externí odkaz:
http://arxiv.org/abs/1602.07094
The discoveries of huge amounts of dust and unusual extinction curves in high-redshift quasars (z > 4) cast challenging issues on the origin and properties of dust in the early universe. In this Letter, we investigate the evolutions of dust content a
Externí odkaz:
http://arxiv.org/abs/1410.7861
We investigate the evolution of extinction curves in galaxies based on our evolution model of grain size distribution. In this model, we considered various processes: dust formation by SNe II and AGB stars, dust destruction by SN shocks in the ISM, m
Externí odkaz:
http://arxiv.org/abs/1401.7121
Coreshine in dense molecular cloud cores (dense cores) is interpreted as evidence for micrometer-sized grains (referred to as very large grains, VLGs). VLGs may have a significant influence on the total dust amount and the extinction curve. We estima
Externí odkaz:
http://arxiv.org/abs/1401.5570
Polycyclic aromatic hydrocarbons (PAHs) are some of the major dust components in the interstellar medium (ISM). We present our evolution models for the abundance of PAHs in the ISM on a galaxy-evolution timescale. We consider shattering of carbonaceo
Externí odkaz:
http://arxiv.org/abs/1401.3943
We construct a dust evolution model taking into account the grain size distribution, and investigate what kind of dust processes determine the grain size distribution at each stage of galaxy evolution. In addition to the dust production by type II su
Externí odkaz:
http://arxiv.org/abs/1303.5528
This paper investigate what is the main driver of the dust mass growth in the interstellar medium (ISM) by using a chemical evolution model of galaxy with metals (elements heavier than helium) in dust phase in addition to the total amount of metals.
Externí odkaz:
http://arxiv.org/abs/1206.0817
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Aug2022, Vol. 514 Issue 2, p2098-2115, 18p
