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From the 1 of 6.1k papers with an AI index.

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19922026
Showing 2007 · astro-phShow all

37 papers · 2 filters

astro-ph2007★ 25 cited

Gamma-Ray Emission from PWNe Interacting with Molecular Clouds

H. Bartko, W. Bednarek

We consider a situation in which a pulsar is formed inside or close to a high density region of a molecular cloud. Right after birth, the pulsar was very active and accelerated had…

astro-ph2007★ 6 cited

Detection of Cherenkov light from air showers with Geiger-APDs

A. N. Otte, I. Britvitch, A. Biland +6

We have detected Cherenkov light from air showers with Geiger-mode APDs (G-APDs). G-APDs are novel semiconductor photon-detectors, which offer several advantages compared to conven…

astro-ph2007★ 67 cited

Mu-tau neutrino refraction and collective three-flavor transformations in supernovae

Andreu Esteban-Pretel, Sergio Pastor, Ricard Tomas +2

We study three-flavor collective neutrino transformations in the dense-neutrino region above the neutrino sphere of a supernova core. We find that two-flavor conversions driven by…

astro-ph2007

Detection of Very-High Energy Gamma-Rays from the BL Lac Object PG 1553+113 with the MAGIC Telescope

Robert Wagner, Daniela Dorner, Masaaki Hayashida +5

The MAGIC telescope has observed very-high energy gamma-ray emission from the BL Lac object PG 1553+113 in 2005 and 2006 at an overall significance is 8.8 sigma. The light curve sh…

astro-ph2007★ 63 cited

Synoptic studies of seventeen blazars detected in very high-energy gamma-rays

Robert Wagner

Since 2002, the number of detected blazars at gamma-ray energies above 100 GeV has more than doubled. I study 17 blazars currently known to emit E>100 GeV gamma rays. Their intrins…

astro-ph2007★ 74 cited

Upper limit for gamma-ray emission above 140 GeV from the dwarf spheroidal galaxy Draco

MAGIC Collaboration, J. Albert

The nearby dwarf spheroidal galaxy Draco with its high mass to light ratio is one of the most auspicious targets for indirect dark matter searches. Annihilation of hypothetical DM…