activity
20022022
most citedThe Afterglows of Swift-era Gamma-Ray Bursts. I. Comparing pre-Swift and Swift era Long/Soft (Type II) GRB Optical Afterglows

354 citations · 3.5k across the 51 of their papers we have counts for

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Showing 2012Show all

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astro-ph.SR2012★ 13 cited

An unusual very low-mass high-amplitude pre-main sequence periodic variable

Maria V. Rodriguez-Ledesma, Reinhard Mundt, Mansur Ibrahimov +5

We have investigated the nature of the variability of CHS7797, an unusual periodic variable in the Orion Nebula Cluster. An extensive I-band photometric data set of CHS7797 was com…

astro-ph.EP2012★ 4 cited

Lightcurves of the Karin family asteroids

Fumi Yoshida, Takashi Ito, Budi Dermawan +10

The Karin family is a very young asteroid family created by an asteroid breakup 5.8 Myr ago. Since the members of this family probably have not experienced significant orbital or c…

astro-ph.SR2012★ 89 cited

Accretion dynamics in the classical T Tauri star V2129 Oph

S. H. P. Alencar, J. Bouvier, F. M. Walter +9

We analyze the photometric and spectroscopic variability of the classical T Tauri star V2129 Oph over several rotational cycles to test the dynamical predictions of magnetospheric…

astro-ph.CO2012

A Y-band look of the sky with 1-m class telescopes

Changsu Choi, Myungshin Im, Yiseul Jeon +1

Y -band is a broad passband that is centered at ~ 1 micron. It is becoming a new, popular window for extragalactic study especially for observation of red objects thanks to recent…

astro-ph.HE2012★ 7 cited

The shallow-decay phase in both optical and x-ray afterglows of Swift GRB 090529A: Energy injection into a wind-type medium?

L. P. Xin, A. Pozanenko, D. A. Kann +22

The energy injection model is usually proposed to interpret the shallow-decay phase in Swift GRB X-ray afterglows. However, very few GRBs have simultaneous signatures of energy inj…