Fast molecular outflow from a dusty star-forming galaxy in the early Universe
Fast molecular outflow from a dusty star-forming galaxy in the early Universe
复制标题
早期宇宙中尘埃恒星形成星系的快速分子流出
DOI:
10.1126/science.aap8900
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发表时间:
2018
期刊:
影响因子:
56.9
通讯作者:
Hayward, C. C.
中科院分区:
文献类型:
--
作者:
Spilker, J. S.;Aravena, M.;Béthermin, M.;Chapman, S. C.;Chen, C.-C.;Cunningham, D. J.;De Breuck, C.;Dong, C.;Gonzalez, A. H.;Hayward, C. C.
Galaxies grow inefficiently, with only a small percentage of the available gas converted into stars each free-fall time. Feedback processes, such as outflowing winds driven by radiation pressure, supernovae, or supermassive black hole accretion, can act to halt star formation if they heat or expel the gas supply. We report a molecular outflow launched from a dust-rich star-forming galaxy at redshift 5.3, 1 billion years after the Big Bang. The outflow reaches velocities up to 800 kilometers per second relative to the galaxy, is resolved into multiple clumps, and carries mass at a rate within a factor of 2 of the star formation rate. Our results show that molecular outflows can remove a large fraction of the gas available for star formation from galaxies at high redshift.
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DOI:
10.1088/0004-637x/811/2/124
发表时间:
2015
期刊:
The Astrophysical Journal
影响因子:
--
作者:
J. Spilker;M. Aravena;D. Marrone;M. Béthermin;M. Bothwell;J. Carlstrom;S. Chapman;J. Collier;C. Breuck;C. Fassnacht;T. Galvin;A. Gonzalez;J. González;K. Grieve;Y. Hezaveh;J. Ma;M. Malkan;A. O’Brien;K. Rotermund;M. Strandet;J. Vieira;A. Weiss;G. Wong
通讯作者:
G. Wong
DOI:
10.3847/0004-637x/822/2/80
发表时间:
2016-03
期刊:
The Astrophysical Journal
影响因子:
--
作者:
M. Strandet;A. Weiss;J. Vieira;C. De Breuck;J. Aguirre;M. Aravena;M. Ashby;M. Béthermin;C. Bradford;J. Carlstrom;S. Chapman;T. Crawford;W. Everett;C. Fassnacht;R. Furstenau;A. Gonzalez;T. Greve;B. Gullberg;Y. Hezaveh;J. Kamenetzky;K. Litke;J. Ma;M. Malkan;D. Marrone;K. Menten;E. Murphy;A. Nadolski;K. Rotermund;J. Spilker;A. Stark;N. Welikala
通讯作者:
M. Strandet;A. Weiss;J. Vieira;C. De Breuck;J. Aguirre;M. Aravena;M. Ashby;M. Béthermin;C. Bradford;J. Carlstrom;S. Chapman;T. Crawford;W. Everett;C. Fassnacht;R. Furstenau;A. Gonzalez;T. Greve;B. Gullberg;Y. Hezaveh;J. Kamenetzky;K. Litke;J. Ma;M. Malkan;D. Marrone;K. Menten;E. Murphy;A. Nadolski;K. Rotermund;J. Spilker;A. Stark;N. Welikala
DOI:
--
发表时间:
2008
期刊:
PAS J (in press)
影响因子:
--
作者:
N. Satou;Y. Sekimoto;et. al.
通讯作者:
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
E. Schneider;B. Robertson
通讯作者:
B. Robertson
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
T. Onishi (Osaka Pref. Univ.);R. Kawabe;T. Oshima;T. Takekoshi;(NAOJ);K. Kohno;Y. Tamura;S. Ishii (U. Tokyo) and LST Working Group
通讯作者:
S. Ishii (U. Tokyo) and LST Working Group