activity
20052026
most citedThe Emergence of a Lanthanide-Rich Kilonova Following the Merger of Two Neutron Stars

765 citations · 21.2k across the 261 of their papers we have counts for

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Showing 2009 · astro-ph.HEShow all

7 papers · 2 filters

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★ 56 cited

Multi-wavelength observations of the energetic GRB 080810: detailed mapping of the broadband spectral evolution

K. L. Page, R. Willingale, E. Bissaldi +31

GRB 080810 was one of the first bursts to trigger both Swift and the Fermi Gamma-ray Space Telescope. It was subsequently monitored over the X-ray and UV/optical bands by Swift, in…

astro-ph.HE2009★ 103 cited

GRB 090426: The Environment of a Rest-Frame 0.35-second Gamma-Ray Burst at Redshift z=2.609

Emily M. Levesque, Joshua S. Bloom, Nathaniel R. Butler +14

We present the discovery of an absorption-line redshift of z = 2.609 for GRB 090426, establishing the first firm lower limit to a redshift for a gamma-ray burst with an observed du…

astro-ph.HE2009★ 59 cited

A new analysis of the short-duration, hard-spectrum GRB 051103, a possible extragalactic SGR giant flare

K. Hurley, A. Rowlinson, E. Bellm +34

GRB 051103 is considered to be a candidate soft gamma repeater (SGR) extragalactic giant magnetar flare by virtue of its proximity on the sky to M81/M82, as well as its time histor…

astro-ph.HE2009★ 18 cited

A multiwavelength study of Swift GRB 060111B constraining the origin of its prompt optical emission

G. Stratta, A. Pozanenko, J-L. Atteia +18

In this work, we present the results obtained from a multi-wavelength campaign, as well as from the public Swift/BAT, XRT, and UVOT data of GRB 060111B for which a bright optical e…

astro-ph.HE2009★ 195 cited

The Host Galaxies of Swift Dark Gamma-Ray Bursts: Observational Constraints on Highly Obscured and Very High-Redshift GRBs

D. A. Perley, S. B. Cenko, J. S. Bloom +13

In this work we present the first results of our imaging campaign at Keck Observatory to identify the host galaxies of "dark" gamma-ray bursts (GRBs), events with no detected optic…