An intensive hubble space telescope survey for z>1 type Ia supernovae by targeting galaxy clusters

K. S. Dawson; G. Aldering; R. Amanullah; K. Barbary; L. F. Barrientos; M. Brodwin; N. Connolly; A. Dey; M. Doi; M. Donahue; P. Eisenhardt; E. Ellingson; L. Faccioli; V. Fadeyev; H. K. Fakhouri; A. S. Fruchter; D. G. Gilbank; M. D. Gladders; G. Goldhaber; A. H. Gonzalez; A. Goobar; A. Gude; T. Hattori; H. Hoekstra; X. Huang; Y. Ihara; B. T. Jannuzi; D. Johnston; K. Kashikawa; B. Koester; K. Konishi; M. Kowalski; C. Lidman; E. V. Linder; L. Lubin; J. Meyers; T. Morokuma; F. Munshi; C. Mullis; T. Oda; N. Panagia; S. Perlmutter; M. Postman; T. Pritchard; J. Rhodes; P. Rosati; D. Rubin; D. J. Schlegel; A. Spadafora; S. A. Stanford; V. Stanishev; D. Stern; M. Strovink; N. Suzuki; N. Takanashi; K. Tokita; M. Wagner; L. Wang; N. Yasuda; H. K.C. Yee

doi:10.1088/0004-6256/138/5/1271

An intensive hubble space telescope survey for z>1 type Ia supernovae by targeting galaxy clusters

K. S. Dawson
, G. Aldering
, R. Amanullah
, K. Barbary
, L. F. Barrientos
, M. Brodwin
, N. Connolly
, A. Dey
, M. Doi
, M. Donahue
, P. Eisenhardt
, E. Ellingson
, L. Faccioli
, V. Fadeyev
, H. K. Fakhouri
, A. S. Fruchter
, D. G. Gilbank
, M. D. Gladders
, G. Goldhaber
, A. H. Gonzalez

A. Goobar, A. Gude, T. Hattori, H. Hoekstra, X. Huang, Y. Ihara, B. T. Jannuzi, D. Johnston, K. Kashikawa, B. Koester, K. Konishi, M. Kowalski, C. Lidman, E. V. Linder, L. Lubin, J. Meyers, T. Morokuma, F. Munshi, C. Mullis, T. Oda, N. Panagia, S. Perlmutter, M. Postman, T. Pritchard, J. Rhodes, P. Rosati, D. Rubin, D. J. Schlegel, A. Spadafora, S. A. Stanford, V. Stanishev, D. Stern, M. Strovink, N. Suzuki, N. Takanashi, K. Tokita, M. Wagner, L. Wang, N. Yasuda, H. K.C. Yee

Research output: Contribution to journal › Article › peer-review

60 Scopus citations

Abstract

We present a new survey strategy to discover and study high-redshift Type Ia supernovae (SNe Ia) using the Hubble Space Telescope (HST). By targeting massive galaxy clusters at 0.9 < z < 1.5, we obtain a twofold improvement in the efficiency of finding SNe compared to an HST field survey and a factor of 3 improvement in the total yield of SN detections in relatively dust-free red-sequence galaxies. In total, sixteen SNe were discovered at z>0.95, nine of which were in galaxy clusters. This strategy provides an SN sample that can be used to decouple the effects of host-galaxy extinction and intrinsic color in high-redshift SNe, thereby reducing one of the largest systematic uncertainties in SN cosmology.

Original language	English (US)
Pages (from-to)	1271-1283
Number of pages	13
Journal	Astronomical Journal
Volume	138
Issue number	5
DOIs	https://doi.org/10.1088/0004-6256/138/5/1271
State	Published - 2009
Externally published	Yes

Keywords

Cosmology
General
Observations supernovae

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.1088/0004-6256/138/5/1271

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Dawson, K. S., Aldering, G., Amanullah, R., Barbary, K., Barrientos, L. F., Brodwin, M., Connolly, N., Dey, A., Doi, M., Donahue, M., Eisenhardt, P., Ellingson, E., Faccioli, L., Fadeyev, V., Fakhouri, H. K., Fruchter, A. S., Gilbank, D. G., Gladders, M. D., Goldhaber, G., ... Yee, H. K. C. (2009). An intensive hubble space telescope survey for z>1 type Ia supernovae by targeting galaxy clusters. Astronomical Journal, 138(5), 1271-1283. https://doi.org/10.1088/0004-6256/138/5/1271

Dawson, KS, Aldering, G, Amanullah, R, Barbary, K, Barrientos, LF, Brodwin, M, Connolly, N, Dey, A, Doi, M, Donahue, M, Eisenhardt, P, Ellingson, E, Faccioli, L, Fadeyev, V, Fakhouri, HK, Fruchter, AS, Gilbank, DG, Gladders, MD, Goldhaber, G, Gonzalez, AH, Goobar, A, Gude, A, Hattori, T, Hoekstra, H, Huang, X, Ihara, Y, Jannuzi, BT, Johnston, D, Kashikawa, K, Koester, B, Konishi, K, Kowalski, M, Lidman, C, Linder, EV, Lubin, L, Meyers, J, Morokuma, T, Munshi, F, Mullis, C, Oda, T, Panagia, N, Perlmutter, S, Postman, M, Pritchard, T, Rhodes, J, Rosati, P, Rubin, D, Schlegel, DJ, Spadafora, A, Stanford, SA, Stanishev, V, Stern, D, Strovink, M, Suzuki, N, Takanashi, N, Tokita, K, Wagner, M, Wang, L, Yasuda, N & Yee, HKC 2009, 'An intensive hubble space telescope survey for z>1 type Ia supernovae by targeting galaxy clusters', Astronomical Journal, vol. 138, no. 5, pp. 1271-1283. https://doi.org/10.1088/0004-6256/138/5/1271

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title = "An intensive hubble space telescope survey for z>1 type Ia supernovae by targeting galaxy clusters",

abstract = "We present a new survey strategy to discover and study high-redshift Type Ia supernovae (SNe Ia) using the Hubble Space Telescope (HST). By targeting massive galaxy clusters at 0.9 < z < 1.5, we obtain a twofold improvement in the efficiency of finding SNe compared to an HST field survey and a factor of 3 improvement in the total yield of SN detections in relatively dust-free red-sequence galaxies. In total, sixteen SNe were discovered at z>0.95, nine of which were in galaxy clusters. This strategy provides an SN sample that can be used to decouple the effects of host-galaxy extinction and intrinsic color in high-redshift SNe, thereby reducing one of the largest systematic uncertainties in SN cosmology.",

keywords = "Cosmology, General, Observations supernovae",

author = "Dawson, \{K. S.\} and G. Aldering and R. Amanullah and K. Barbary and Barrientos, \{L. F.\} and M. Brodwin and N. Connolly and A. Dey and M. Doi and M. Donahue and P. Eisenhardt and E. Ellingson and L. Faccioli and V. Fadeyev and Fakhouri, \{H. K.\} and Fruchter, \{A. S.\} and Gilbank, \{D. G.\} and Gladders, \{M. D.\} and G. Goldhaber and Gonzalez, \{A. H.\} and A. Goobar and A. Gude and T. Hattori and H. Hoekstra and X. Huang and Y. Ihara and Jannuzi, \{B. T.\} and D. Johnston and K. Kashikawa and B. Koester and K. Konishi and M. Kowalski and C. Lidman and Linder, \{E. V.\} and L. Lubin and J. Meyers and T. Morokuma and F. Munshi and C. Mullis and T. Oda and N. Panagia and S. Perlmutter and M. Postman and T. Pritchard and J. Rhodes and P. Rosati and D. Rubin and Schlegel, \{D. J.\} and A. Spadafora and Stanford, \{S. A.\} and V. Stanishev and D. Stern and M. Strovink and N. Suzuki and N. Takanashi and K. Tokita and M. Wagner and L. Wang and N. Yasuda and Yee, \{H. K.C.\}",

year = "2009",

doi = "10.1088/0004-6256/138/5/1271",

language = "English (US)",

volume = "138",

pages = "1271--1283",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "5",

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TY - JOUR

T1 - An intensive hubble space telescope survey for z>1 type Ia supernovae by targeting galaxy clusters

AU - Dawson, K. S.

AU - Aldering, G.

AU - Amanullah, R.

AU - Barbary, K.

AU - Barrientos, L. F.

AU - Brodwin, M.

AU - Connolly, N.

AU - Dey, A.

AU - Doi, M.

AU - Donahue, M.

AU - Eisenhardt, P.

AU - Ellingson, E.

AU - Faccioli, L.

AU - Fadeyev, V.

AU - Fakhouri, H. K.

AU - Fruchter, A. S.

AU - Gilbank, D. G.

AU - Gladders, M. D.

AU - Goldhaber, G.

AU - Gonzalez, A. H.

AU - Goobar, A.

AU - Gude, A.

AU - Hattori, T.

AU - Hoekstra, H.

AU - Huang, X.

AU - Ihara, Y.

AU - Jannuzi, B. T.

AU - Johnston, D.

AU - Kashikawa, K.

AU - Koester, B.

AU - Konishi, K.

AU - Kowalski, M.

AU - Lidman, C.

AU - Linder, E. V.

AU - Lubin, L.

AU - Meyers, J.

AU - Morokuma, T.

AU - Munshi, F.

AU - Mullis, C.

AU - Oda, T.

AU - Panagia, N.

AU - Perlmutter, S.

AU - Postman, M.

AU - Pritchard, T.

AU - Rhodes, J.

AU - Rosati, P.

AU - Rubin, D.

AU - Schlegel, D. J.

AU - Spadafora, A.

AU - Stanford, S. A.

AU - Stanishev, V.

AU - Stern, D.

AU - Strovink, M.

AU - Suzuki, N.

AU - Takanashi, N.

AU - Tokita, K.

AU - Wagner, M.

AU - Wang, L.

AU - Yasuda, N.

AU - Yee, H. K.C.

PY - 2009

Y1 - 2009

N2 - We present a new survey strategy to discover and study high-redshift Type Ia supernovae (SNe Ia) using the Hubble Space Telescope (HST). By targeting massive galaxy clusters at 0.9 < z < 1.5, we obtain a twofold improvement in the efficiency of finding SNe compared to an HST field survey and a factor of 3 improvement in the total yield of SN detections in relatively dust-free red-sequence galaxies. In total, sixteen SNe were discovered at z>0.95, nine of which were in galaxy clusters. This strategy provides an SN sample that can be used to decouple the effects of host-galaxy extinction and intrinsic color in high-redshift SNe, thereby reducing one of the largest systematic uncertainties in SN cosmology.

AB - We present a new survey strategy to discover and study high-redshift Type Ia supernovae (SNe Ia) using the Hubble Space Telescope (HST). By targeting massive galaxy clusters at 0.9 < z < 1.5, we obtain a twofold improvement in the efficiency of finding SNe compared to an HST field survey and a factor of 3 improvement in the total yield of SN detections in relatively dust-free red-sequence galaxies. In total, sixteen SNe were discovered at z>0.95, nine of which were in galaxy clusters. This strategy provides an SN sample that can be used to decouple the effects of host-galaxy extinction and intrinsic color in high-redshift SNe, thereby reducing one of the largest systematic uncertainties in SN cosmology.

KW - Cosmology

KW - General

KW - Observations supernovae

UR - https://www.scopus.com/pages/publications/70350608244

UR - https://www.scopus.com/pages/publications/70350608244#tab=citedBy

U2 - 10.1088/0004-6256/138/5/1271

DO - 10.1088/0004-6256/138/5/1271

M3 - Article

AN - SCOPUS:70350608244

SN - 0004-6256

VL - 138

SP - 1271

EP - 1283

JO - Astronomical Journal

JF - Astronomical Journal

IS - 5

ER -

An intensive hubble space telescope survey for z>1 type Ia supernovae by targeting galaxy clusters

Abstract

Keywords

ASJC Scopus subject areas

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