Nika2: A mm camera for cluster cosmology

J. F. Macías-Pérez; R. Adam; P. Ade; P. André; M. Arnaud; H. Aussel; I. Bartalucci; A. Beelen; A. Benoît; A. Bideaud; O. Bourrion; M. Calvo; A. Catalano; B. Comis; M. De Petris; F. X. Désert; S. Doyle; E. F.C. Driessen; J. Goupy; C. Kramer; G. Lagache; S. Leclercq; J. F. Lestrade; Philip Mauskopf; F. Mayet; A. Monfardini; L. Perotto; E. Pointecouteau; G. Pisano; N. Ponthieu; G. W. Pratt; V. Revéret; A. Ritacco; C. Romero; H. Roussel; F. Ruppin; K. Schuster; A. Sievers; C. Tucker; R. Zylka

Nika2: A mm camera for cluster cosmology

J. F. Macías-Pérez, R. Adam, P. Ade, P. André, M. Arnaud, H. Aussel, I. Bartalucci, A. Beelen, A. Benoît, A. Bideaud, O. Bourrion, M. Calvo, A. Catalano, B. Comis, M. De Petris, F. X. Désert, S. Doyle, E. F.C. Driessen, J. Goupy, C. KramerG. Lagache, S. Leclercq, J. F. Lestrade, Philip Mauskopf, F. Mayet, A. Monfardini, L. Perotto, E. Pointecouteau, G. Pisano, N. Ponthieu, G. W. Pratt, V. Revéret, A. Ritacco, C. Romero, H. Roussel, F. Ruppin, K. Schuster, A. Sievers, C. Tucker, R. Zylka

Research output: Contribution to journal › Conference article › peer-review

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Abstract

Galaxy clusters constitute a major cosmological probe. However, Planck 2015 results have shown a weak tension between CMB-derived and cluster-derived cosmological parameters. This tension might be due to poor knowledge of the cluster mass and observable relationship. As for now, arcmin resolution Sunyaev-Zeldovich (SZ) observations (e.g. SPT, ACT and Planck) only allowed detailed studies of the intra cluster medium for low redshift clusters (z < 0:2). For high redshift clusters ( z > 0:5) high resolution and high sensitivity SZ observations are needed. With both a wide field of view (6.5 arcmin) and a high angular resolution (17.7 and 11.2 arcsec at 150 and 260 GHz), the NIKA2 camera installed at the IRAM 30-m telescope (Pico Veleta, Spain) is particularly well adapted for these observations. The NIKA2 SZ observation program will map a large sample of clusters (50) at redshifts between 0.5 and 0.9. As a pilot study for NIKA2, several clusters of galaxies have been observed with the pathfinder, NIKA, at the IRAM 30-m telescope to cover the various configurations and observation conditions expected for NIKA2.

Original language	English (US)
Journal	Proceedings of Science
State	Published - 2017
Event	2017 European Physical Society Conference on High Energy Physics, EPS-HEP 2017 - Venice, Italy Duration: Jul 5 2017 → Jul 12 2017

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Macías-Pérez, JF, Adam, R, Ade, P, André, P, Arnaud, M, Aussel, H, Bartalucci, I, Beelen, A, Benoît, A, Bideaud, A, Bourrion, O, Calvo, M, Catalano, A, Comis, B, De Petris, M, Désert, FX, Doyle, S, Driessen, EFC, Goupy, J, Kramer, C, Lagache, G, Leclercq, S, Lestrade, JF, Mauskopf, P, Mayet, F, Monfardini, A, Perotto, L, Pointecouteau, E, Pisano, G, Ponthieu, N, Pratt, GW, Revéret, V, Ritacco, A, Romero, C, Roussel, H, Ruppin, F, Schuster, K, Sievers, A, Tucker, C & Zylka, R 2017, 'Nika2: A mm camera for cluster cosmology', Proceedings of Science.

@article{194999fcf0c44c55a968851a96048935,

title = "Nika2: A mm camera for cluster cosmology",

abstract = "Galaxy clusters constitute a major cosmological probe. However, Planck 2015 results have shown a weak tension between CMB-derived and cluster-derived cosmological parameters. This tension might be due to poor knowledge of the cluster mass and observable relationship. As for now, arcmin resolution Sunyaev-Zeldovich (SZ) observations (e.g. SPT, ACT and Planck) only allowed detailed studies of the intra cluster medium for low redshift clusters (z < 0:2). For high redshift clusters ( z > 0:5) high resolution and high sensitivity SZ observations are needed. With both a wide field of view (6.5 arcmin) and a high angular resolution (17.7 and 11.2 arcsec at 150 and 260 GHz), the NIKA2 camera installed at the IRAM 30-m telescope (Pico Veleta, Spain) is particularly well adapted for these observations. The NIKA2 SZ observation program will map a large sample of clusters (50) at redshifts between 0.5 and 0.9. As a pilot study for NIKA2, several clusters of galaxies have been observed with the pathfinder, NIKA, at the IRAM 30-m telescope to cover the various configurations and observation conditions expected for NIKA2.",

author = "Mac{\'i}as-P{\'e}rez, {J. F.} and R. Adam and P. Ade and P. Andr{\'e} and M. Arnaud and H. Aussel and I. Bartalucci and A. Beelen and A. Beno{\^i}t and A. Bideaud and O. Bourrion and M. Calvo and A. Catalano and B. Comis and {De Petris}, M. and D{\'e}sert, {F. X.} and S. Doyle and Driessen, {E. F.C.} and J. Goupy and C. Kramer and G. Lagache and S. Leclercq and Lestrade, {J. F.} and Philip Mauskopf and F. Mayet and A. Monfardini and L. Perotto and E. Pointecouteau and G. Pisano and N. Ponthieu and Pratt, {G. W.} and V. Rev{\'e}ret and A. Ritacco and C. Romero and H. Roussel and F. Ruppin and K. Schuster and A. Sievers and C. Tucker and R. Zylka",

note = "Funding Information: †We would like to thank the IRAM staff for their support during the campaigns. The NIKA dilution cryostat has been designed and built at the Institut N{\'e}el. In particular, we acknowledge the crucial contribution of the Cryogenics Group, and in particular Gregory Garde, Henri Rodenas, Jean Paul Leggeri, Philippe Camus. This work has been partially funded by the Foundation Nanoscience Grenoble, the LabEx FOCUS ANR-11-LABX-0013 and the ANR under the contracts {"}MKIDS{"}, {"}NIKA{"} and ANR-15-CE31-0017. This work has benefited from the support of the European Research Council Advanced Grant ORISTARS under the European Union{\textquoteright}s Seventh Framework Programme (Grant Agreement no. 291294). We acknowledge fundings from the ENIGMASS French LabEx (R. A. and F. R.), the CNES post-doctoral fellowship program (R. A.), the CNES doctoral fellowship program (A. R.) and the FOCUS French LabEx doctoral fellowship program (A. R.). Publisher Copyright: {\textcopyright} Copyright owned by the author(s).; 2017 European Physical Society Conference on High Energy Physics, EPS-HEP 2017 ; Conference date: 05-07-2017 Through 12-07-2017",

year = "2017",

language = "English (US)",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Nika2

T2 - 2017 European Physical Society Conference on High Energy Physics, EPS-HEP 2017

AU - Macías-Pérez, J. F.

AU - Adam, R.

AU - Ade, P.

AU - André, P.

AU - Arnaud, M.

AU - Aussel, H.

AU - Bartalucci, I.

AU - Beelen, A.

AU - Benoît, A.

AU - Bideaud, A.

AU - Bourrion, O.

AU - Calvo, M.

AU - Catalano, A.

AU - Comis, B.

AU - De Petris, M.

AU - Désert, F. X.

AU - Doyle, S.

AU - Driessen, E. F.C.

AU - Goupy, J.

AU - Kramer, C.

AU - Lagache, G.

AU - Leclercq, S.

AU - Lestrade, J. F.

AU - Mauskopf, Philip

AU - Mayet, F.

AU - Monfardini, A.

AU - Perotto, L.

AU - Pointecouteau, E.

AU - Pisano, G.

AU - Ponthieu, N.

AU - Pratt, G. W.

AU - Revéret, V.

AU - Ritacco, A.

AU - Romero, C.

AU - Roussel, H.

AU - Ruppin, F.

AU - Schuster, K.

AU - Sievers, A.

AU - Tucker, C.

AU - Zylka, R.

N1 - Funding Information: †We would like to thank the IRAM staff for their support during the campaigns. The NIKA dilution cryostat has been designed and built at the Institut Néel. In particular, we acknowledge the crucial contribution of the Cryogenics Group, and in particular Gregory Garde, Henri Rodenas, Jean Paul Leggeri, Philippe Camus. This work has been partially funded by the Foundation Nanoscience Grenoble, the LabEx FOCUS ANR-11-LABX-0013 and the ANR under the contracts "MKIDS", "NIKA" and ANR-15-CE31-0017. This work has benefited from the support of the European Research Council Advanced Grant ORISTARS under the European Union’s Seventh Framework Programme (Grant Agreement no. 291294). We acknowledge fundings from the ENIGMASS French LabEx (R. A. and F. R.), the CNES post-doctoral fellowship program (R. A.), the CNES doctoral fellowship program (A. R.) and the FOCUS French LabEx doctoral fellowship program (A. R.). Publisher Copyright: © Copyright owned by the author(s).

PY - 2017

Y1 - 2017

N2 - Galaxy clusters constitute a major cosmological probe. However, Planck 2015 results have shown a weak tension between CMB-derived and cluster-derived cosmological parameters. This tension might be due to poor knowledge of the cluster mass and observable relationship. As for now, arcmin resolution Sunyaev-Zeldovich (SZ) observations (e.g. SPT, ACT and Planck) only allowed detailed studies of the intra cluster medium for low redshift clusters (z < 0:2). For high redshift clusters ( z > 0:5) high resolution and high sensitivity SZ observations are needed. With both a wide field of view (6.5 arcmin) and a high angular resolution (17.7 and 11.2 arcsec at 150 and 260 GHz), the NIKA2 camera installed at the IRAM 30-m telescope (Pico Veleta, Spain) is particularly well adapted for these observations. The NIKA2 SZ observation program will map a large sample of clusters (50) at redshifts between 0.5 and 0.9. As a pilot study for NIKA2, several clusters of galaxies have been observed with the pathfinder, NIKA, at the IRAM 30-m telescope to cover the various configurations and observation conditions expected for NIKA2.

AB - Galaxy clusters constitute a major cosmological probe. However, Planck 2015 results have shown a weak tension between CMB-derived and cluster-derived cosmological parameters. This tension might be due to poor knowledge of the cluster mass and observable relationship. As for now, arcmin resolution Sunyaev-Zeldovich (SZ) observations (e.g. SPT, ACT and Planck) only allowed detailed studies of the intra cluster medium for low redshift clusters (z < 0:2). For high redshift clusters ( z > 0:5) high resolution and high sensitivity SZ observations are needed. With both a wide field of view (6.5 arcmin) and a high angular resolution (17.7 and 11.2 arcsec at 150 and 260 GHz), the NIKA2 camera installed at the IRAM 30-m telescope (Pico Veleta, Spain) is particularly well adapted for these observations. The NIKA2 SZ observation program will map a large sample of clusters (50) at redshifts between 0.5 and 0.9. As a pilot study for NIKA2, several clusters of galaxies have been observed with the pathfinder, NIKA, at the IRAM 30-m telescope to cover the various configurations and observation conditions expected for NIKA2.

UR - http://www.scopus.com/inward/record.url?scp=85051569174&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85051569174&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85051569174

SN - 1824-8039

JO - Proceedings of Science

JF - Proceedings of Science

Y2 - 5 July 2017 through 12 July 2017

ER -

Nika2: A mm camera for cluster cosmology

Abstract

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