Archeops:: a high resolution, large sky coverage balloon experiment for mapping cosmic microwave background anisotropies

被引：72

作者：

Benoît, A

Ade, P

Amblard, A

Ansari, R

Aubourg, E

Bartlett, J

Bernard, JP

Bhatia, RS

Blanchard, A

Bock, JJ

Boscaleri, A

Bouchet, FR

Bourrachot, A

Camus, P

Couchot, F

de Bernardis, P

Delabrouille, J

Désert, FX

Doré, O

Douspis, M

Dumoulin, L

Dupac, X

Filliatre, P

Ganga, K

Gannaway, F

Gautier, B

Giard, M

Giraud-Héraud, Y

Gispert, R

Guglielmi, L

Hamilton, JC

Hanany, S

Henrot-Versillé, S

Hristov, VV

Kaplan, J

Lagache, G

Lamarre, JM

Lange, AE

Madet, K

Maffei, B

Marrone, D

Masi, S

Murphy, JA

Naraghi, F

Nati, F

Perrin, G

Piat, M

Puget, JL

Santos, D

Sudiwala, RV

机构：

[1] Ctr Rech Tres Basses Temp, F-38042 Grenoble 9, France

[2] Queen Mary Univ London, Dept Phys, Astrophys Lab, London E1 4NS, England

[3] Coll France, F-75231 Paris 5, France

[4] Lab Accelerateur Lineaire, F-91898 Orsay, France

[5] CEA Saclay, SPP DAPNIA DSM, F-91191 Gif Sur Yvette, France

[6] Observ Midi Pyrenees, F-31400 Toulouse, France

[7] Univ Paris 11, Inst Astrophys Spatiale, F-91405 Orsay, France

[8] CALTECH, Pasadena, CA 91109 USA

[9] Jet Prop Lab, Pasadena, CA 91109 USA

[10] CNR, IROE, I-50127 Florence, Italy

[11] Inst Astrophys, F-75014 Paris, France

[12] IN2P3, CSNSM, F-91405 Orsay, France

[13] Univ Roma La Sapienza, Dipartimento Fis, Grp Cosmol Sperimentale, I-00185 Rome, Italy

[14] Ctr Etud Spatiale Rayonnements, F-38041 Grenoble 4, France

[15] Inst Nucl Sci, F-38026 Grenoble, France

[16] Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA

[17] Natl Univ Ireland, St Patricks Coll, Dept Phys, Maynooth, Kildare, Ireland

来源：

ASTROPARTICLE PHYSICS | 2002年 / 17卷 / 02期

关键词：

D O I：

10.1016/S0927-6505(01)00141-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Archeops is a balloon-borne instrument dedicated to measuring cosmic microwave background (CMB) temperature anisotropies at high angular resolution (similar to8') over a large fraction (similar to25%) of the sky in the millimetre domain. Based on Planck high frequency instrument technology, cooled bolometers (0.1 K) scan the sky in total power mode with large circles at constant elevation. During the course of a 24-h Arctic-night balloon flight, Archeops will observe a complete annulus on the sky in four frequency bands centered at 143, 217 353 and 545 GHz with an expected sensitivity to CMB fluctuations of similar to100 muK for each of the 90 thousand 20' average pixels. We describe the instrument and its performance obtained during a test flight from Trapani (Sicily) to Spain in July 1999. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：101 / 124

页数：24

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