TY - JOUR
T1 - Feedback and Feeding in the Context of Galaxy Evolution with SPICA
T2 - Direct Characterisation of Molecular Outflows and Inflows
AU - González-Alfonso, E.
AU - Armus, L.
AU - Carrera, F. J.
AU - Charmandaris, V.
AU - Efstathiou, A.
AU - Egami, E.
AU - Fernández-Ontiveros, J. A.
AU - Fischer, J.
AU - Granato, G. L.
AU - Gruppioni, C.
AU - Hatziminaoglou, E.
AU - Imanishi, M.
AU - Isobe, N.
AU - Kaneda, H.
AU - Koziel-Wierzbowska, D.
AU - Malkan, M. A.
AU - Martín-Pintado, J.
AU - Mateos, S.
AU - Matsuhara, H.
AU - Miniutti, G.
AU - Nakagawa, T.
AU - Pozzi, F.
AU - Rico-Villas, F.
AU - Rodighiero, G.
AU - Roelfsema, P.
AU - Spinoglio, L.
AU - Spoon, H. W.W.
AU - Sturm, E.
AU - van der Tak, F.
AU - Vignali, C.
AU - Wang, L.
N1 - Funding Information:
We thank Corentin Schreiber and David Elbaz for providing us with the SEDs of MS galaxies in electronic form (reported in Schreiber et al. 2015). EGA is a Research Associate at the Harvard– Smithsonian Center for Astrophysics, and thanks the Spanish Min-isterio de Economía y Competitividad for support under projects FIS2012-39162-C06-01 and ESP2015-65597-C4-1-R. EGA and JF acknowledge support under NASA grant ADAP NNX15AE56G. Basic research in IR astronomy at NRL is funded by the US ONR. FJC acknowledges financial support through grant AYA2015-64346-C2-1-P (MINECO/FEDER). This research has made use of NASA’s Astrophysics Data System (ADS) and of GILDAS software (http://www.iram.fr/IRAMFR/GILDAS).
Publisher Copyright:
© Astronomical Society of Australia 2017.
PY - 2017/11/10
Y1 - 2017/11/10
N2 - A far-infrared observatory such as the SPace Infrared telescope for Cosmology and Astrophysics, with its unprecedented spectroscopic sensitivity, would unveil the role of feedback in galaxy evolution during the last ∼10 Gyr of the Universe (z = 1.5–2), through the use of far- and mid-infrared molecular and ionic fine structure lines that trace outflowing and infalling gas. Outflowing gas is identified in the far-infrared through P-Cygni line shapes and absorption blueshifted wings in molecular lines with high dipolar moments, and through emission line wings of fine-structure lines of ionised gas. We quantify the detectability of galaxy-scale massive molecular and ionised outflows as a function of redshift in AGN-dominated, starburst-dominated, and main-sequence galaxies, explore the detectability of metal-rich inflows in the local Universe, and describe the most significant synergies with other current and future observatories that will measure feedback in galaxies via complementary tracers at other wavelengths.
AB - A far-infrared observatory such as the SPace Infrared telescope for Cosmology and Astrophysics, with its unprecedented spectroscopic sensitivity, would unveil the role of feedback in galaxy evolution during the last ∼10 Gyr of the Universe (z = 1.5–2), through the use of far- and mid-infrared molecular and ionic fine structure lines that trace outflowing and infalling gas. Outflowing gas is identified in the far-infrared through P-Cygni line shapes and absorption blueshifted wings in molecular lines with high dipolar moments, and through emission line wings of fine-structure lines of ionised gas. We quantify the detectability of galaxy-scale massive molecular and ionised outflows as a function of redshift in AGN-dominated, starburst-dominated, and main-sequence galaxies, explore the detectability of metal-rich inflows in the local Universe, and describe the most significant synergies with other current and future observatories that will measure feedback in galaxies via complementary tracers at other wavelengths.
KW - Galaxies: active
KW - Galaxies: evolution
KW - Galaxies: high-redshift
KW - Galaxies: kinematics and dynamics
KW - ISM: jets
KW - Infrared: galaxies
KW - Outflows
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U2 - 10.1017/pasa.2017.46
DO - 10.1017/pasa.2017.46
M3 - Article
AN - SCOPUS:85034584163
SN - 1448-6083
VL - 34
JO - Publications of the Astronomical Society of Australia
JF - Publications of the Astronomical Society of Australia
M1 - e054
ER -