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Article
Author Correction: Proton acceleration in thermonuclear nova explosions revealed by gamma rays
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Article
Proton acceleration in thermonuclear nova explosions revealed by gamma rays
Classical novae are cataclysmic binary star systems in which the matter of a companion star is accreted on a white dwarf1,2. Accumulation of hydrogen in a layer eventually causes a thermonuclear explosion on the ...
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Article
Open AccessDesign concepts for the Cherenkov Telescope Array CTA: an advanced facility for ground-based high-energy gamma-ray astronomy
Ground-based gamma-ray astronomy has had a major breakthrough with the impressive results obtained using systems of imaging atmospheric Cherenkov telescopes. Ground-based gamma-ray astronomy has a huge potenti...
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Article
Thermal Stability of Pt Nanoparticles Supported on WOx/Al2O3 for n-Heptane Hydroconversion
The thermal stabilization of γ-Al2O3 using W+6 ions has been found useful to the synthesis of Pt/Al2O3 catalysts. The sequential impregnation method was used to study the effect of W6+ upon Pt/ γ-Al2O3 reducibili...
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Chapter and Conference Paper
Status of MAGIC and the CTA Project
The MAGIC telescope collaboration has built the world’s largest single dish Imaging Atmospheric Cherenkov Telescope, which is operative in the ORM observatory at the Island of La Palma since 2004. It covers th...
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Chapter and Conference Paper
MAGIC Observations of Active Galactic Nuclei
The MAGIC Imaging Atmospheric Cherenkov Telescope is located at the Roque de los Muchachos Observatory at La Palma. Currently it is the largest detector of its kind in operation. It is able to study sources of...
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Chapter and Conference Paper
Data Quality Check and On-Site Analysis of the MAGIC Telescope
We present the scheme developed for the quick analysis and data quality checks on the MAGIC Cherenkov Telescope at La Palma. Due to its low energy threshold MAGIC acquires data of atmospheric showers at a rate...
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Article
Employment of liver tissue slice analysis to assay hepatotoxicity linked to replicative and nonreplicative adenoviral agents
Whereas virotherapy has emerged as a novel and promising approach for neoplastic diseases, appropriate model systems have hampered preclinical evaluation of candidate conditionally replicative adenovirus agent...
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Article
Genetic diversity and structure of the endemic Caesalpinia hintonii complex (Leguminosae: Caesalpinioideae) in Mexico
The Caesalpinia hintonii complex is formed by five endemic species (C. hintonii, C. laxa, C. macvaughii, C. melanadenia and C. epifanioi) occurring in central Mexico. This species complex is under incipient genet...
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Chapter and Conference Paper
The Magic Telescope for Gamma-Ray Astronomy
MAGIC is a new generation Čerenkov telescope which aims to detect cosmic γ-rays at energies as low as 10 – 30 GeV, closing the gap between satellites and ground-based γ-ray telescopes. In this paper we summari...
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Chapter and Conference Paper
Observations of VHE γ-Rays with the HEGRA Iacts System
The HEGRA collaboration has built one of the most powerful instrument to detect VHE γ-rays from astrophysical sources, applying the stereoscopic technique to the observation of γ-ray induced air showers with C...
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Chapter and Conference Paper
Observation of Gamma-Pulsars with Magic Telescope
Since their discovery, pulsars have been observed in a wide range of wavelengths. The development of several theoretical models of emission have been proposed from these data. The EGRET detector of the CGRO sa...
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Chapter and Conference Paper
Effect of Pulsar Timing Noise and Glitches on γ-Pulsar Observation
Pulsed emission from a few Gamma-Ray pulsars may be detectable with Ground-Based Gamma-Ray Telescopes, at energies of 10–30 GeV. A timing analysis may in part overcome the difficulty of the faint Cherenkov lig...
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Article
Serotonin and sexual behavior in the male rabbit
Sexual behavior was evaluated in sexually experienced male rabbits after the administration of different serotonergic drugs. The serotonin1A receptor agonist 8-OH-DPAT, 1 mg/kg, inhibited male rabbit sexual beha...
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Article
Genetically modified CD34+ cells as cellular vehicles for gene delivery into areas of angiogenesis in a rhesus model
To develop a cellular vehicle able to reach systemically disseminated areas of angiogenesis, we sought to exploit the natural tropism of circulating endothelial progenitor cells (EPCs). Primate CD34+ EPCs were ge...
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Article
Determination of |Vcb| from the semileptonic decay B0 → D*−ℓ+ ν
Semileptonic decays B→ D*− ℓ + νX were selected from a sample of 3.1 million hadronic Z decays collected by the DELPHI detector at LEP. A topological search for sem...
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Article
Search for high massγγ resonances in \(e^ + e^ - \to \ell ^ + \ell ^ - \gamma \gamma \) , \(\nu \bar \nu \gamma \gamma \) and \(q\bar q\gamma \gamma \) at LEP Iat LEP I
A search for high mass photon pairs from the processes \(e^ + e^ - \to \ell ^ + \ell ^ - \gamma \gamma \) , ...
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Article
Study of rareb decays with the DELPHI detector at LEP
Rare decays of beauty particles were studied in several charmless modes using the data collected with the DELPHI detector at LEP from 1991 to 1994. These decays are mediated by both tree levelb→u and one-loop pen...
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Article
Determination of the average lifetime ofb-baryons
The average lifetime ofb-baryons has been studied using 3×106 hadronicZ 0 decays collected by the DELPHI detector at LEP. Three methods have been used, based on the measurement of different observ...
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Article
Measurement of the B d 0 oscillation frequency using kaons, leptons and jet charge
A measurement of the mass difference,Δm d , between the two physical B d 0 ...
