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19912026
Showing 2011 · astro-ph.HEShow all

9 papers · 2 filters

astro-ph.HE2011★ 97 cited

Multi-year search for dark matter annihilations in the Sun with the AMANDA-II and IceCube detectors

IceCube Collaboration, R. Abbasi, Y. Abdou +258

A search for an excess of muon-neutrinos from dark matter annihilations in the Sun has been performed with the AMANDA-II neutrino telescope using data collected in 812 days of live…

astro-ph.HE2011★ 81 cited

High-Resolution Simulations of Convection Preceding Ignition in Type Ia Supernovae Using Adaptive Mesh Refinement

A. Nonaka, A. J. Aspden, M. Zingale +3

We extend our previous three-dimensional, full-star simulations of the final hours of convection preceding ignition in Type Ia supernovae to higher resolution using the adaptive me…

astro-ph.HE2011★ 1 cited

From Convection to Explosion: End-to-End Simulation of Type Ia Supernovae

A. Nonaka, A. S. Almgren, J. B. Bell +3

We present our end-to-end capability for computing the convective phase through the explosion phase of Type Ia supernovae. We compute the convective phase up to the time of ignitio…

astro-ph.HE2011★ 3 cited

Superfluid Neutrons in the Core of the Neutron Star in Cassiopeia A

Dany Page, Madappa Prakash, James M. Lattimer +1

The supernova remnant Cassiopeia A contains the youngest known neutron star which is also the first one for which real time cooling has ever been observed. In order to explain the…

astro-ph.HE2011★ 173 cited

An Indirect Search for WIMPs in the Sun using 3109.6 days of upward-going muons in Super-Kamiokande

Kamiokande Collaboration, T. Tanaka, K. Abe +110

We present the result of an indirect search for high energy neutrinos from WIMP annihilation in the Sun using upward-going muon (upmu) events at Super-Kamiokande. Datasets from SKI…

astro-ph.HE2011★ 76 cited

The need for a local source of UHE CR nuclei

Andrew M. Taylor, Markus Ahlers, Felix A. Aharonian

Recent results of the Pierre Auger (Auger) fluorescence detectors indicate an increasingly heavy composition of ultra-high energy (UHE) cosmic rays (CRs). Assuming that this trend…