The SN Ia Rate In 0.5<z<0.9 Clusters Keren Sharon Tel Aviv University Avishay Gal-Yam, Dani Maoz, Alex Filippenko, Ryan Foley, Jeff Silverman, Harald Ebeling, C.J. Ma, Eran Ofek, Megan Donahue, Richard Ellis,Robert Kirshner, Thomas Matheson, John Mulchaey, Vicki Sarajedini, Mark Voit
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The SN Ia Rate In0.5<z<0.9 ClustersThe SN Ia Rate In
0.5<z<0.9 Clusters
Keren Sharon
Tel Aviv University
Keren Sharon
Tel Aviv University
Avishay Gal-Yam, Dani Maoz, Alex Filippenko, Ryan Foley, Jeff Silverman, Harald Ebeling, C.J. Ma, Eran Ofek, Megan Donahue, Richard Ellis,Robert Kirshner, Thomas Matheson, John Mulchaey, Vicki Sarajedini, Mark Voit
Firenze, May 2008
Gal-Yam et al. (2002)
Sharon et al. (2007)Mannucci et al. (2007)
Firenze, May 2008
Overview
15 Clusters at 0.5< z <0.9 HST imaging (PI Gal-Yam)
Follow-up & luminosity from ground (@Keck, Palomar, Subaru)
Found ~10 cluster candidates
Firenze, May 2008
The Cluster Sample0.5>z>0.9
x-ray luminous
Were previously observed by HST/ACS 1 epoch for free