- AlbaNovaSE3.4k papers
- KTH Royal Institute of TechnologySE3.1k papers
- Centre National de la Recherche ScientifiqueFR2.9k papers
- Uppsala UniversitySE2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.8k papers
- University of CopenhagenDK1.8k papers
- Lawrence Berkeley National LaboratoryUS1.8k papers
- University of GenevaCH1.7k papers
- University of OxfordGB1.7k papers
- Aix-Marseille UniversitéFR1.7k papers
- University of California, BerkeleyUS1.7k papers
350 papers · 1 filter
Distribution-free factor analysis - Estimation theory and applicability to high-dimensional data
Rolf Sundberg, Uwe Feldmann
We here provide a distribution-free approach to the random factor analysis model. We show that it leads to the same estimating equations as for the classical ML estimates under nor…
Emergence of granular-sized magnetic bubbles through the solar atmosphere: I. Spectropolarimetric observations and simulations
Ada Ortiz, Luis Bellot Rubio, Viggo Hansteen +2
We study a granular-sized magnetic flux emergence event that occurred in NOAA 11024 in July 2009. The observations were made with the CRISP spectropolarimeter at the Swedish 1 m So…
Metal-free galaxy candidates discovered in CLASH
Claes-Erik Rydberg
The first metals in the universe are expected to form in population III stars - primordial stars consisting entirely of hydrogen and helium. However, these stars have so far remain…
Detection of a Noble Gas Molecular Ion, {36}ArH^+, in the Crab Nebula
M. J. Barlow, B. M. Swinyard, P. J. Owen +9
Noble gas molecules have not hitherto been detected in space. From spectra obtained with the Herschel Space Observatory, we report the detection of emission in the 617.5 GHz and 12…
Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector
IceCube Collaboration, M. G. Aartsen, R. Abbasi +275
We report on results of an all-sky search for high-energy neutrino events interacting within the IceCube neutrino detector conducted between May 2010 and May 2012. The search follo…
Dust Production and Particle Acceleration in Supernova 1987A Revealed with ALMA
R. Indebetouw, M. Matsuura, E. Dwek +23
Supernova (SN) explosions are crucial engines driving the evolution of galaxies by shock heating gas, increasing the metallicity, creating dust, and accelerating energetic particle…