316 citations
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO9 papers
- National Institute of Materials PhysicsRO6 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del SudIT5 papers
- Romanian AcademyRO5 papers
- University of CataniaIT5 papers
- Vrije Universiteit BrusselBE5 papers
- European Organization for Nuclear ResearchCH4 papers
- National Institute for AstrophysicsIT4 papers
- University of AlmeríaES4 papers
- University of Maryland, College ParkUS4 papers
- Brookhaven National LaboratoryUS3 papers
- Jagiellonian UniversityPL3 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…
Eigenvalues of harmonic almost submersions
E. Loubeau, R. Slobodeanu
Maps between Riemannian manifolds which are submersions on a dense subset, are studied by means of the eigenvalues of the pull-back of the target metrics, the first fundamental for…
Non-Gaussian continuous-variable teleportation
Paulina Marian, Tudor A. Marian
We have recently shown that the output field in the Braunstein-Kimble protocol of teleportation is a superposition of two fields: the input one and a field created by Alice's measu…
Experimental Evidence for Optimal Resonances in Pion-Nucleus Scattering
D. B. Ion, M. L. D. Ion, R. Ion-Mihai +2
Experimental data on the pion-nucleus total cross sections are analyzed in terms of the optimal resonances predictions (OR). The OR-predictions are found in a good agreement with t…
The antipode of a dual quasi-Hopf algebra with nonzero integrals is bijective
Margaret Beattie, Miodrag Cristian Iovanov, Serban Raianu
For a Hopf algebra of arbitrary dimension over a field , it is well-known that if has nonzero integrals, or, in other words, if the coalgebra is co-Frobenius, then t…