316 citations
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO7 papers
- European Organization for Nuclear ResearchCH4 papers
- Romanian AcademyRO4 papers
- Vrije Universiteit BrusselBE4 papers
- Karlsruhe Institute of TechnologyDE3 papers
- Max Planck Institute for Radio AstronomyDE3 papers
- National Centre for Nuclear ResearchPL3 papers
- National Institute for AstrophysicsIT3 papers
- University of AlmeríaES3 papers
- University of Maryland, College ParkUS3 papers
- University of SiegenDE3 papers
- University of TurinIT3 papers
6 papers · 1 filter
Frequency spectra of cosmic ray air shower radio emission measured with LOPES
A. Nigl
AIMS: We wish to study the spectral dependence of the radio emission from cosmic-ray air showers around 100 PeV (1017 eV). METHODS: We observe short radio pulses in a broad frequen…
Direction identification in radio images of cosmic-ray air showers detected with LOPES and KASCADE
A. Nigl
AIMS: We want to understand the emission mechanism of radio emission from air showers to determine the origin of high-energy cosmic rays. Therefore, we study the geometry of the ai…
SPACE: the SPectroscopic All-sky Cosmic Explorer
A. Cimatti, M. Robberto, C. M. Baugh +18
We describe the scientific motivations, the mission concept and the instrumentation of SPACE, a class-M mission proposed for concept study at the first call of the ESA Cosmic-Visio…
Simultaneous X-ray/radio observations of Cir X-1
Paolo Soleri, Valeriu Tudose, Rob Fender +1
We analysed simultaneous X-ray/radio observations of Circinus X-1 collected respectively with RXTE and ATCA in 2000 October and 2002 December and identified radio flares close to p…
Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01
01 Collaboration
A measurement of the cosmic ray positron fraction e+/(e+ + e-) in the energy range of 1-30 GeV is presented. The measurement is based on data taken by the AMS-01 experiment during…
The Efficiency of Using Accretion Power of Kerr Black Holes
Ioana Dutan, Peter Biermann
The efficiency of a rapidly spinning Kerr black hole to turn accretion power into observable power can attain 32 percent for the photon emission from the disk, as is well known, fo…