English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We use a sample of 45 core collapse supernovae detected with the AdvancedCamera for Surveys on-board the Hubble Space Telescope to derive the corecollapse supernova rate in the redshift range 0.1<z<1.3. In redshift binscentered on <z>=0.39, <z>=0.73, and <z>=1.11, we find rates 3.00{+1.28}{-0.94}{+1.04}{-0.57}, 7.39 {+1.86}{-1.52}{+3.20}{-1.60}, and 9.57{+3.76}{-2.80}{+4.96}{-2.80}, respectively, given in units yr^{-1} Mpc^{-3}10^{-4} h_{70}^3. The rates have been corrected for host galaxy extinction,including supernovae missed in highly dust enshrouded environments in infraredbright galaxies. The first errors represent statistical while the second arethe estimated systematic errors. We perform a detailed discussion of possiblesources of systematic errors and note that these start to dominate overstatistical errors at z>0.5, emphasizing the need to better control thesystematic effects. For example, a better understanding of the amount of dustextinction in the host galaxies and knowledge of the supernova luminosityfunction, in particular the fraction of faint M > -15 supernovae, is needed tobetter constrain the rates. When comparing our results with the core collapsesupernova rate based on the star formation rate, we find a good agreement,consistent with the supernova rate following the star formation rate, asexpected.

The Extended Hubble Space Telescope Supernova Survey: The Rate of Core Collapse Supernovae to z~1