104 citations · 150 across the 3 of their papers we have counts for
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astro-ph.HE2015★ 104 cited
Diversity in extinction laws of Type Ia supernovae measured between and
R. Amanullah, J. Johansson, A. Goobar +36
We present ultraviolet (UV) observations of six nearby Type~Ia supernovae (SNe~Ia) obtained with the Hubble Space Telescope, three of which were also observed in the near-IR (NIR)…
astro-ph.HE2010★ 3 cited
The location of the Crab pulsar emission region: Restrictions on synchrotron emission models
C. -I. Björnsson, A. Sandberg, J. Sollerman
Recent observations of the Crab pulsar show no evidence for a spectral break in the infrared regime. It is argued that the observations are consistent with a power-law spectrum in…
astro-ph.HE2009★ 43 cited
Optical and infrared observations of the Crab Pulsar and its nearby knot
Andreas Sandberg, Jesper Sollerman
We study the spectral energy distribution (SED) of the Crab Pulsar and its nearby knot in the optical and in the infrared (IR) regime. We present high-quality UBVRIz, as well as ad…