The Methods for Direct Detection of WIMP with Mass
The chamber for direct detection of WIMP with mass <0.5 Gev/c2 was developed. The chamber is filled with gas mixture Ne+10%H2 (0-1bar)+0,15ppm Ge(CH3)4. For events detection used GEM+pin-anodes ,...
View ArticleTowards a Model for Computing in European Astroparticle Physics
Current and future astroparticle physics experiments are operated or are being built to observe highly energetic particles, high energy electromagnetic radiation and gravitational waves originating...
View ArticleDerivation of the Hall and Extended Magnetohydrodynamics Brackets...
There are several plasma models intermediate in complexity between ideal magnetohydrodynamics (MHD) and two-fluid theory, with Hall and Extended MHD being two important examples. In this paper we...
View ArticleAn optical spectrum of a large isolated gas-phase PAH cation: C78H26+
A gas-phase optical spectrum of a large polycyclic aromatic hydrocarbon (PAH) cation - C78H26 +- in the 410-610 nm range is presented. This large all-benzenoid PAH should be large enough to be stable...
View ArticleThe SLICE, CHESS, and SISTINE Ultraviolet Spectrographs: Rocket-borne...
NASA's suborbital program provides an opportunity to conduct unique science experiments above Earth's atmosphere and is a pipeline for the technology and personnel essential to future space...
View ArticleEvaluation of the neutron background in cryogenic Germanium target for WIMP...
A direct WIMP (Weakly Interacting Massive Particle) detector with a neutron veto system is designed to better reject neutrons. An experimental configuration is studied in the present paper: 984 Ge...
View ArticleTowards a Model for Computing in European Astroparticle Physics [Cross-Listing]
Current and future astroparticle physics experiments are operated or are being built to observe highly energetic particles, high energy electromagnetic radiation and gravitational waves originating...
View ArticleInterferometer Techniques for Gravitational-Wave Detection [Replacement]
Several km-scale gravitational-wave detectors have been constructed world wide. These instruments combine a number of advanced technologies to push the limits of precision length measurement. The core...
View ArticleSP_Ace: a new code to derive stellar parameters and elemental abundances
Aims: We developed a new method of estimating the stellar parameters Teff, log g, [M/H], and elemental abundances. This method was implemented in a new code, SP_Ace (Stellar Parameters And Chemical...
View ArticleSKALA, a log-periodic array antenna for the SKA-low instrument: design,...
The very demanding requirements of the SKA-low instrument call for a challenging antenna design capable of delivering excellence performance in radiation patterns, impedance matching, polarization...
View ArticleComputational Imaging for VLBI Image Reconstruction
Very long baseline interferometry (VLBI) is a technique for imaging celestial radio emissions by simultaneously observing a source from telescopes distributed across Earth. The challenges in...
View ArticleData Reduction of Multi-wavelength Observations
Multi-messenger astronomy is becoming the key to understanding the Universe from a comprehensive perspective. In most cases, the data and the technology are already in place, therefore it is important...
View ArticleEarly Telescopes and Ancient Scientific Instruments in the Paintings of Jan...
Ancient instruments of high interest for research on the origin and diffusion of early scientific devices in the late XVI - early XVII centuries are reproduced in three paintings by Jan Brueghel the...
View ArticleDetection of thermal neutrons with the PRISMA-YBJ array in Extensive Air...
We report on a measurement of thermal neutrons, generated by the hadronic component of extensive air showers (EAS), by means of a small array of EN-detectors developed for the PRISMA project (PRImary...
View ArticleInterferometer Techniques for Gravitational-Wave Detection [Replacement]
Several km-scale gravitational-wave detectors have been constructed world wide. These instruments combine a number of advanced technologies to push the limits of precision length measurement. The core...
View ArticleK2 Variable Catalogue II: Machine Learning Classification of Variable Stars...
We are entering an era of unprecedented quantities of data from current and planned survey telescopes. To maximise the potential of such surveys, automated data analysis techniques are required. Here...
View ArticleEstimating sparse precision matrices
We apply a method recently introduced to the statistical literature to directly estimate the precision matrix from an ensemble of samples drawn from a corresponding Gaussian distribution. Motivated by...
View ArticleThe GMRT High Resolution Southern Sky Survey for pulsars and transients -I....
We are conducting a survey for pulsars and transients using the Giant Metrewave Radio Telescope (GMRT). The GMRT High Resolution Southern Sky (GHRSS) survey is an off-Galactic-plane (|b|>5) survey...
View ArticleContribution of the electron-phonon interaction to Lindhard energy partition...
The influence of the transient thermal effects on the partition of the energy of selfrecoils in germanium and silicon into energy eventually given to electrons and to atomic recoils respectively is...
View ArticleTianQin: a space-borne gravitational wave detector
TianQin is a proposal for a space-borne detector of gravitational waves in the millihertz frequencies. The experiment relies on a constellation of three drag-free spacecraft orbiting the Earth....
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