The atacama cosmology telescope: A measurement of the cosmic microwave background power spectrum at 148 and 218 ghz from the 2008 southern survey

Sudeep Das; Tobias A. Marriage; Peter A.R. Ade; Paula Aguirre; Mandana Amiri; John W. Appel; L. Felipe Barrientos; Elia S. Battistelli; John R. Bond; Ben Brown; Bryce Burger; Jay Chervenak; Mark J. Devlin; Simon R. Dicker; W. Bertrand Doriese; Joanna Dunkley; Rolando Dünner; Thomas Essinger-Hileman; Ryan P. Fisher; Joseph W. Fowler; Amir Hajian; Mark Halpern; Matthew Hasselfield; Carlos Hernndez-Monteagudo; Gene C. Hilton; Matt Hilton; Adam D. Hincks; Renée Hlozek; Kevin M. Huffenberger; David H. Hughes; John P. Hughes; Leopoldo Infante; Kent D. Irwin; Jean Baptiste Juin; Madhuri Kaul; Jeff Klein; Arthur Kosowsky; Judy M. Lau; Michele Limon; Yen Ting Lin; Robert H. Lupton; Danica Marsden; Krista Martocci; Phil Mauskopf; Felipe Menanteau; Kavilan Moodley; Harvey Moseley; Calvin B. Netterfield; Michael D. Niemack; Michael R. Nolta; Lyman A. Page; Lucas Parker; Bruce Partridge; Beth Reid; Neelima Sehgal; Blake D. Sherwin; Jon Sievers; David N. Spergel; Suzanne T. Staggs; Daniel S. Swetz; Eric R. Switzer; Robert Thornton; Hy Trac; Carole Tucker; Ryan Warne; Ed Wollack; Yue Zhao

doi:10.1088/0004-637X/729/1/62

The atacama cosmology telescope: A measurement of the cosmic microwave background power spectrum at 148 and 218 ghz from the 2008 southern survey

Sudeep Das, Tobias A. Marriage, Peter A.R. Ade, Paula Aguirre, Mandana Amiri, John W. Appel, L. Felipe Barrientos, Elia S. Battistelli, John R. Bond, Ben Brown, Bryce Burger, Jay Chervenak, Mark J. Devlin, Simon R. Dicker, W. Bertrand Doriese, Joanna Dunkley, Rolando Dünner, Thomas Essinger-Hileman, Ryan P. Fisher, Joseph W. FowlerAmir Hajian, Mark Halpern, Matthew Hasselfield, Carlos Hernndez-Monteagudo, Gene C. Hilton, Matt Hilton, Adam D. Hincks, Renée Hlozek, Kevin M. Huffenberger, David H. Hughes, John P. Hughes, Leopoldo Infante, Kent D. Irwin, Jean Baptiste Juin, Madhuri Kaul, Jeff Klein, Arthur Kosowsky, Judy M. Lau, Michele Limon, Yen Ting Lin, Robert H. Lupton, Danica Marsden, Krista Martocci, Phil Mauskopf, Felipe Menanteau, Kavilan Moodley, Harvey Moseley, Calvin B. Netterfield, Michael D. Niemack, Michael R. Nolta, Lyman A. Page, Lucas Parker, Bruce Partridge, Beth Reid, Neelima Sehgal, Blake D. Sherwin, Jon Sievers, David N. Spergel, Suzanne T. Staggs, Daniel S. Swetz, Eric R. Switzer, Robert Thornton, Hy Trac, Carole Tucker, Ryan Warne, Ed Wollack, Yue Zhao

Astronomy & Astrophysics

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Abstract

We present measurements of the cosmic microwave background (CMB) power spectrum made by the Atacama Cosmology Telescope at 148GHz and 218GHz, as well as the cross-frequency spectrum between the two channels. Our results clearly show the second through the seventh acoustic peaks in the CMB power spectrum. The measurements of these higher-order peaks provide an additional test of the ΛCDM cosmological model. At ℓ>3000, we detect power in excess of the primary anisotropy spectrum of the CMB. At lower multipoles 500 < ℓ < 3000, we find evidence for gravitational lensing of the CMB in the power spectrum at the 2.8σ level. We also detect a low level of Galactic dust in our maps, which demonstrates that we can recover known faint, diffuse signals.

Original language	English (US)
Article number	62
Journal	Astrophysical Journal
Volume	729
Issue number	1
DOIs	https://doi.org/10.1088/0004-637X/729/1/62
State	Published - Mar 1 2011

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

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10.1088/0004-637X/729/1/62

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Das, S., Marriage, T. A., Ade, P. A. R., Aguirre, P., Amiri, M., Appel, J. W., Barrientos, L. F., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Dünner, R., Essinger-Hileman, T., Fisher, R. P., ... Zhao, Y. (2011). The atacama cosmology telescope: A measurement of the cosmic microwave background power spectrum at 148 and 218 ghz from the 2008 southern survey. Astrophysical Journal, 729(1), Article 62. https://doi.org/10.1088/0004-637X/729/1/62

@article{d942a98f05e24e6f8b050a5a74f35785,

title = "The atacama cosmology telescope: A measurement of the cosmic microwave background power spectrum at 148 and 218 ghz from the 2008 southern survey",

abstract = "We present measurements of the cosmic microwave background (CMB) power spectrum made by the Atacama Cosmology Telescope at 148GHz and 218GHz, as well as the cross-frequency spectrum between the two channels. Our results clearly show the second through the seventh acoustic peaks in the CMB power spectrum. The measurements of these higher-order peaks provide an additional test of the ΛCDM cosmological model. At ℓ>3000, we detect power in excess of the primary anisotropy spectrum of the CMB. At lower multipoles 500 < ℓ < 3000, we find evidence for gravitational lensing of the CMB in the power spectrum at the 2.8σ level. We also detect a low level of Galactic dust in our maps, which demonstrates that we can recover known faint, diffuse signals.",

author = "Sudeep Das and Marriage, {Tobias A.} and Ade, {Peter A.R.} and Paula Aguirre and Mandana Amiri and Appel, {John W.} and Barrientos, {L. Felipe} and Battistelli, {Elia S.} and Bond, {John R.} and Ben Brown and Bryce Burger and Jay Chervenak and Devlin, {Mark J.} and Dicker, {Simon R.} and Doriese, {W. Bertrand} and Joanna Dunkley and Rolando D{\"u}nner and Thomas Essinger-Hileman and Fisher, {Ryan P.} and Fowler, {Joseph W.} and Amir Hajian and Mark Halpern and Matthew Hasselfield and Carlos Hernndez-Monteagudo and Hilton, {Gene C.} and Matt Hilton and Hincks, {Adam D.} and Ren{\'e}e Hlozek and Huffenberger, {Kevin M.} and Hughes, {David H.} and Hughes, {John P.} and Leopoldo Infante and Irwin, {Kent D.} and Juin, {Jean Baptiste} and Madhuri Kaul and Jeff Klein and Arthur Kosowsky and Lau, {Judy M.} and Michele Limon and Lin, {Yen Ting} and Lupton, {Robert H.} and Danica Marsden and Krista Martocci and Phil Mauskopf and Felipe Menanteau and Kavilan Moodley and Harvey Moseley and Netterfield, {Calvin B.} and Niemack, {Michael D.} and Nolta, {Michael R.} and Page, {Lyman A.} and Lucas Parker and Bruce Partridge and Beth Reid and Neelima Sehgal and Sherwin, {Blake D.} and Jon Sievers and Spergel, {David N.} and Staggs, {Suzanne T.} and Swetz, {Daniel S.} and Switzer, {Eric R.} and Robert Thornton and Hy Trac and Carole Tucker and Ryan Warne and Ed Wollack and Yue Zhao",

year = "2011",

month = mar,

day = "1",

doi = "10.1088/0004-637X/729/1/62",

language = "English (US)",

volume = "729",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "IOP Publishing Ltd.",

number = "1",

}

Das, S, Marriage, TA, Ade, PAR, Aguirre, P, Amiri, M, Appel, JW, Barrientos, LF, Battistelli, ES, Bond, JR, Brown, B, Burger, B, Chervenak, J, Devlin, MJ, Dicker, SR, Doriese, WB, Dunkley, J, Dünner, R, Essinger-Hileman, T, Fisher, RP, Fowler, JW, Hajian, A, Halpern, M, Hasselfield, M, Hernndez-Monteagudo, C, Hilton, GC, Hilton, M, Hincks, AD, Hlozek, R, Huffenberger, KM, Hughes, DH, Hughes, JP, Infante, L, Irwin, KD, Juin, JB, Kaul, M, Klein, J, Kosowsky, A, Lau, JM, Limon, M, Lin, YT, Lupton, RH, Marsden, D, Martocci, K, Mauskopf, P, Menanteau, F, Moodley, K, Moseley, H, Netterfield, CB, Niemack, MD, Nolta, MR, Page, LA, Parker, L, Partridge, B, Reid, B, Sehgal, N, Sherwin, BD, Sievers, J, Spergel, DN, Staggs, ST, Swetz, DS, Switzer, ER, Thornton, R, Trac, H, Tucker, C, Warne, R, Wollack, E & Zhao, Y 2011, 'The atacama cosmology telescope: A measurement of the cosmic microwave background power spectrum at 148 and 218 ghz from the 2008 southern survey', Astrophysical Journal, vol. 729, no. 1, 62. https://doi.org/10.1088/0004-637X/729/1/62

TY - JOUR

T1 - The atacama cosmology telescope

T2 - A measurement of the cosmic microwave background power spectrum at 148 and 218 ghz from the 2008 southern survey

AU - Das, Sudeep

AU - Marriage, Tobias A.

AU - Ade, Peter A.R.

AU - Aguirre, Paula

AU - Amiri, Mandana

AU - Appel, John W.

AU - Barrientos, L. Felipe

AU - Battistelli, Elia S.

AU - Bond, John R.

AU - Brown, Ben

AU - Burger, Bryce

AU - Chervenak, Jay

AU - Devlin, Mark J.

AU - Dicker, Simon R.

AU - Doriese, W. Bertrand

AU - Dunkley, Joanna

AU - Dünner, Rolando

AU - Essinger-Hileman, Thomas

AU - Fisher, Ryan P.

AU - Fowler, Joseph W.

AU - Hajian, Amir

AU - Halpern, Mark

AU - Hasselfield, Matthew

AU - Hernndez-Monteagudo, Carlos

AU - Hilton, Gene C.

AU - Hilton, Matt

AU - Hincks, Adam D.

AU - Hlozek, Renée

AU - Huffenberger, Kevin M.

AU - Hughes, David H.

AU - Hughes, John P.

AU - Infante, Leopoldo

AU - Irwin, Kent D.

AU - Juin, Jean Baptiste

AU - Kaul, Madhuri

AU - Klein, Jeff

AU - Kosowsky, Arthur

AU - Lau, Judy M.

AU - Limon, Michele

AU - Lin, Yen Ting

AU - Lupton, Robert H.

AU - Marsden, Danica

AU - Martocci, Krista

AU - Mauskopf, Phil

AU - Menanteau, Felipe

AU - Moodley, Kavilan

AU - Moseley, Harvey

AU - Netterfield, Calvin B.

AU - Niemack, Michael D.

AU - Nolta, Michael R.

AU - Page, Lyman A.

AU - Parker, Lucas

AU - Partridge, Bruce

AU - Reid, Beth

AU - Sehgal, Neelima

AU - Sherwin, Blake D.

AU - Sievers, Jon

AU - Spergel, David N.

AU - Staggs, Suzanne T.

AU - Swetz, Daniel S.

AU - Switzer, Eric R.

AU - Thornton, Robert

AU - Trac, Hy

AU - Tucker, Carole

AU - Warne, Ryan

AU - Wollack, Ed

AU - Zhao, Yue

PY - 2011/3/1

Y1 - 2011/3/1

N2 - We present measurements of the cosmic microwave background (CMB) power spectrum made by the Atacama Cosmology Telescope at 148GHz and 218GHz, as well as the cross-frequency spectrum between the two channels. Our results clearly show the second through the seventh acoustic peaks in the CMB power spectrum. The measurements of these higher-order peaks provide an additional test of the ΛCDM cosmological model. At ℓ>3000, we detect power in excess of the primary anisotropy spectrum of the CMB. At lower multipoles 500 < ℓ < 3000, we find evidence for gravitational lensing of the CMB in the power spectrum at the 2.8σ level. We also detect a low level of Galactic dust in our maps, which demonstrates that we can recover known faint, diffuse signals.

AB - We present measurements of the cosmic microwave background (CMB) power spectrum made by the Atacama Cosmology Telescope at 148GHz and 218GHz, as well as the cross-frequency spectrum between the two channels. Our results clearly show the second through the seventh acoustic peaks in the CMB power spectrum. The measurements of these higher-order peaks provide an additional test of the ΛCDM cosmological model. At ℓ>3000, we detect power in excess of the primary anisotropy spectrum of the CMB. At lower multipoles 500 < ℓ < 3000, we find evidence for gravitational lensing of the CMB in the power spectrum at the 2.8σ level. We also detect a low level of Galactic dust in our maps, which demonstrates that we can recover known faint, diffuse signals.

UR - http://www.scopus.com/inward/record.url?scp=79952161660&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79952161660&partnerID=8YFLogxK

U2 - 10.1088/0004-637X/729/1/62

DO - 10.1088/0004-637X/729/1/62

M3 - Article

AN - SCOPUS:79952161660

SN - 0004-637X

VL - 729

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 1

M1 - 62

ER -

The atacama cosmology telescope: A measurement of the cosmic microwave background power spectrum at 148 and 218 ghz from the 2008 southern survey

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