• Dynamics of Ringed Barred Spiral Galaxies. I. Surface Photometry and Kinematics of NGC 1433 and NGC 6300 

  Buta, Ronald J.; Ryder, Stuart D.; Madsen, Gregory J.; Wesson, Karen; Crocker, D. A.; Combes, F. (2001)

  This paper presents new near-infrared images and surface photometry and Hα Fabry-Perot radial velocities for NGC 1433 and NGC 6300, two large and previously well-studied nearby ringed barred spiral galaxies. Stellar ...
• Search for Time-independent Neutrino Emission from Astrophysical Sources with 3 yr of IceCube Data 

  Santander, Marcos (2013-12-03)

  We present the results of a search for neutrino point sources using the IceCube data collected between 2008 April and 2011 May with three partially completed configurations of the detector: the 40-, 59-, and 79-string ...
• Searches for Extended and Point-like Neutrino Sources with Four Years of IceCube Data 

  Santander, Marcos (2014-11-12)

  We present results on searches for point-like sources of neutrinos using four years of IceCube data, including the first year of data from the completed 86 string detector. The total livetime of the combined data set is ...
• A Hubble Space Telescope Optical and Ground-Based Near-Infrared Study of the Giant Nuclear Ring in ESO 565-11 

  Buta, Ronald J.; Crocker, D. A.; Byrd, G. G. (1999)

  We present multiband Wide Field Planetary Camera 2 images of the central regions of ESO 565-11, a peculiar southern barred galaxy recently shown to have the largest known example of a circumnuclear starburst ring. We also ...
• Observation of Cosmic-ray Anisotropy with the Icetop Air Shower Array 

  Santander, Marcos (2013-02-15)

  We report on the observation of anisotropy in the arrival direction distribution of cosmic rays at PeV energies. The analysis is based on data taken between 2009 and 2012 with the IceTop air shower array at the south pole. ...

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