Herschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5
We have determined the luminosity function of 250 μm-selected galaxies detected in the ∼14 deg2 science demonstration region of the Herschel-ATLAS project out to a redshift of z = 0.5. Our findings very clearly show that the luminosity function evolves steadily out to this redshift. By selecting a s...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2010
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| _version_ | 1826268107823382528 |
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| author | Dye, S Dunne, L Eales, S Smith, D Amblard, A Auld, R Baes, M Baldry, I Bamford, S Blain, A Bonfield, D Bremer, M Burgarella, D Buttiglione, S Cameron, E Cava, A Clements, D Cooray, A Croom, S Dariush, A De Zotti, G Driver, S Dunlop, J Frayer, D Fritz, J |
| author_facet | Dye, S Dunne, L Eales, S Smith, D Amblard, A Auld, R Baes, M Baldry, I Bamford, S Blain, A Bonfield, D Bremer, M Burgarella, D Buttiglione, S Cameron, E Cava, A Clements, D Cooray, A Croom, S Dariush, A De Zotti, G Driver, S Dunlop, J Frayer, D Fritz, J |
| author_sort | Dye, S |
| collection | OXFORD |
| description | We have determined the luminosity function of 250 μm-selected galaxies detected in the ∼14 deg2 science demonstration region of the Herschel-ATLAS project out to a redshift of z = 0.5. Our findings very clearly show that the luminosity function evolves steadily out to this redshift. By selecting a sub-group of sources within a fixed luminosity interval where incompleteness effects are minimal, we have measured a smooth increase in the comoving 250 μm luminosity density out to z = 0.2 where it is 3.6 +1.4-0.9 times higher than the local value. © 2010 ESO. |
| first_indexed | 2024-03-06T21:04:32Z |
| format | Journal article |
| id | oxford-uuid:3bff022f-3b37-43dc-a5c9-b5d227443e96 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T21:04:32Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | oxford-uuid:3bff022f-3b37-43dc-a5c9-b5d227443e962022-03-26T14:11:00ZHerschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:3bff022f-3b37-43dc-a5c9-b5d227443e96EnglishSymplectic Elements at Oxford2010Dye, SDunne, LEales, SSmith, DAmblard, AAuld, RBaes, MBaldry, IBamford, SBlain, ABonfield, DBremer, MBurgarella, DButtiglione, SCameron, ECava, AClements, DCooray, ACroom, SDariush, ADe Zotti, GDriver, SDunlop, JFrayer, DFritz, JWe have determined the luminosity function of 250 μm-selected galaxies detected in the ∼14 deg2 science demonstration region of the Herschel-ATLAS project out to a redshift of z = 0.5. Our findings very clearly show that the luminosity function evolves steadily out to this redshift. By selecting a sub-group of sources within a fixed luminosity interval where incompleteness effects are minimal, we have measured a smooth increase in the comoving 250 μm luminosity density out to z = 0.2 where it is 3.6 +1.4-0.9 times higher than the local value. © 2010 ESO. |
| spellingShingle | Dye, S Dunne, L Eales, S Smith, D Amblard, A Auld, R Baes, M Baldry, I Bamford, S Blain, A Bonfield, D Bremer, M Burgarella, D Buttiglione, S Cameron, E Cava, A Clements, D Cooray, A Croom, S Dariush, A De Zotti, G Driver, S Dunlop, J Frayer, D Fritz, J Herschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5 |
| title | Herschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5 |
| title_full | Herschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5 |
| title_fullStr | Herschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5 |
| title_full_unstemmed | Herschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5 |
| title_short | Herschel-ATLAS*: Evolution of the 250 μm luminosity function out to z = 0.5 |
| title_sort | herschel atlas evolution of the 250 μm luminosity function out to z 0 5 |
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