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20022009
most citedObservation of an anomalous positron abundance in the cosmic radiation

2.2k citations

Showing 2006Show all

62 papers · 1 filter

cond-mat.supr-con200635 cited

Quantum cascade phenomenon in natural atomic superlattices formed in Bi2Sr2CaCu2O8 single crystals

V. M. Krasnov

Natural atomic superlattices are formed in certain strongly anisotropic layered compound. Here we study interlayer transport in single crystals of Bi2Sr2CaCu2O8 cuprates, which rep…

astro-ph2006

SN 1987A at the end of its second decade

Karina Kjaer, Per Groeningsson, Rubina Kotak +2

After nearly two decades at least five emission mechanisms can be found in SN 1987A. The ejecta continue to glow as a result of the radioactive decay of long-lived nuclei (mostly 4…

hep-ph200660 cited

Neutrino flux ratios at neutrino telescopes: The role of uncertainties of neutrino mixing parameters and applications to neutrino decay

Davide Meloni, Tommy Ohlsson

In this paper, we derive simple and general perturbative formulas for the flavor flux ratios that could be measured at neutrino telescopes. We discuss in d…

gr-qc200621 cited

Ruppeiner theory of black hole thermodynamics

Jan E Aman, James Bedford, Daniel Grumiller +2

The Ruppeiner metric as determined by the Hessian of the Gibbs surface provides a geometric description of thermodynamic systems in equilibrium. An interesting example is a black h…

astro-ph200642 cited

Periodic radial velocity variations in RU Lupi

H. C. Stempels, G. F. Gahm, P. P Petrov

Context. RU Lup is a Classical T Tauri star with unusually strong emission lines, which has been interpreted as manifestations of accretion. Recently, evidence has accumulated that…

astro-ph20065 cited

The Peculiar Type Ia Supernova 2005hk

V. Stanishev, S. Taubenberger, G. Blanc +15

We present a preliminary analysis of an extensive set of optical observations of the Type Ia SN 2005hk. We show that the evolution of SN 2005hk closely follows that of the peculiar…