output
19912026
most citedSciPy 1.0--Fundamental Algorithms for Scientific Computing in Python

40.2k citations

Showing 2009 · astro-ph.HEShow all

13 papers · 2 filters

astro-ph.HE2009

Extending the search for neutrino point sources with IceCube above the horizon

The IceCube Collaboration, R. Abbasi

Point source searches with the IceCube neutrino telescope have been restricted to one hemisphere, due to the exclusive selection of upward going events as a way of rejecting the at…

astro-ph.HE2009★ 49 cited

Unveiling the Origin of GRB 090709A: Lack of Periodicity in a Reddened Cosmological Long-Duration Gamma-Ray Burst

S. B. Cenko, N. R. Butler, E. O. Ofek +15

We present broadband (gamma-ray, X-ray, near-infrared, optical, and radio) observations of the gamma-ray burst (GRB) 090709A and its afterglow in an effort to ascertain the origin…

astro-ph.HE2009★ 50 cited

SN 2008iy: An Unusual Type IIn Supernova with an Enduring 400 Day Rise Time

A. A. Miller, J. M. Silverman, N. R. Butler +9

We present spectroscopic and photometric observations of the Type IIn supernova (SN) 2008iy. SN 2008iy showed an unprecedentedly long rise time of ~400 days, making it the first SN…

astro-ph.HE2009★ 47 cited

Improved flux limits for neutrinos with energies above 10 eV from observations with the Westerbork Synthesis Radio Telescope

O. Scholten, S. Buitink, J. Bacelar +7

Particle cascades initiated by ultra-high energy (UHE) neutrinos in the lunar regolith will emit an electromagnetic pulse with a time duration of the order of nano seconds through…

astro-ph.HE2009★ 183 cited

The Cosmic Rate, Luminosity Function and Intrinsic Correlations of Long GRBs

Nathaniel R. Butler, Joshua S. Bloom, Dovi Poznanski

We calculate durations and spectral parameters for 207 Swift bursts detected by the BAT instrument from April 2007 to August 2009, including 67 events with measured redshifts. This…

astro-ph.HE2009★ 67 cited

Low Mach Number Modeling of Type Ia Supernovae. IV. White Dwarf Convection

M. Zingale, A. S. Almgren, J. B. Bell +2

We present the first three-dimensional, full-star simulations of convection in a white dwarf preceding a Type Ia supernova, specifically the last few hours before ignition. For the…