2010A&A...518L..23E

Query : 2010A&A...518L..23E

2010A&A...518L..23E - Astronomy and Astrophysics, volume 518, L23-23 (2010/7-2)

First results from HerMES on the evolution of the submillimetre luminosity function.

EALES S.A., RAYMOND G., ROSEBOOM I.G., ALTIERI B., AMBLARD A., ARUMUGAM V., AULD R., AUSSEL H., BABBEDGE T., BLAIN A., BOCK J., BOSELLI A., BRISBIN D., BUAT V., BURGARELLA D., CASTRO-RODRIGUEZ N., CAVA A., CHANIAL P., CLEMENTS D.L., CONLEY A., CONVERSI L., COORAY A., DOWELL C.D., DWEK E., DYE S., ELBAZ D., FARRAH D., FOX M., FRANCESCHINI A., GEAR W., GLENN J., GONZALEZ-SOLARES E.A., GRIFFIN M., HARWIT M., HATZIMINAOGLOU E., HUANG J., IBAR E., ISAAK K., IVISON R.J., LAGACHE G., LEVENSON L., LONSDALE C.J., LU N., MADDEN S., MAFFEI B., MAINETTI G., MARCHETTI L., MORRISON G.E., MORTIER A.M.J., NGUYEN H.T., O'HALLORAN B., OLIVER S.J., OMONT A., OWEN F.N., PAGE M.J., PANNELLA M., PANUZZO P., PAPAGEORGIOU A., PEARSON C.P., PEREZ-FOURNON I., POHLEN M., RAWLINGS J.I., RIGOPOULOU D., RIZZO D., ROWAN-ROBINSON M., SANCHEZ PORTAL M., SCHULZ B., SCOTT D., SEYMOUR N., SHUPE D.L., SMITH A.J., STEVENS J.A., STRAZZULLO V., SYMEONIDIS M., TRICHAS M., TUGWELL K.E., VACCARI M., VALTCHANOV I., VIGROUX L., WANG L., WARD R., WRIGHT G., XU C.K. and ZEMCOV M.

Abstract (from CDS):

We have carried out two extremely deep surveys with SPIRE, one of the two cameras on Herschel, at 250µm, close to the peak of the far-infrared background. We have used the results to investigate the evolution of the rest-frame 250-µm luminosity function out to z=2. We find evidence for strong evolution out to z≃1 but evidence for at most weak evolution beyond this redshift. Our results suggest that a significant part of the stars and metals in the universe today were formed at z 1.4 in spiral galaxies.

Abstract Copyright: ∼

Journal keyword(s): galaxies: evoluton - galaxies: formation - galaxies: high-redshift - submillimeter: galaxies

Simbad objects: 2

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Number of rows : 2
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 NAME Lockman Hole reg 10 45 00.0 +58 00 00           ~ 840 0
2 NAME GOODS-N Field reg 12 36 55.0 +62 14 15           ~ 1155 1

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