搜索结果: 1-15 共查到“天体物理学 Experiment”相关记录18条 . 查询时间(0.14 秒)
The EDELWEISS-II collaboration has performed a direct search for WIMP dark matter with an array of ten 400-g heat-and-ionization cryogenic detectors equipped with Inter-Digit elec-trodes for the rejec...
The present status of the GAMMA facility consisting of an enlarged surface EAS array (116 of 1 m^2 scintillation detectors) and underground muon carpet (150 m^2 detectors) is described. The recent re...
Results from the Telescope Array Experiment
the Telescope Array Experiment High Energy Astrophysical Phenomena
2011/1/11
The Telescope Array (TA) is the largest experiment in the northern hemisphere studying ultrahigh energy cosmic rays. TA is a hybrid experiment, which means it has two detector systems: a surface detec...
Latest results of the direct dark matter search with the EDELWEISS-2 experiment
the direct dark matter search the EDELWEISS-2 experiment
2011/1/13
EDELWEISS-2 is a Ge-bolometer experiment located in the underground laboratory Laboratoire Souterrain de Modane (LSM, France). For the second phase of the experiment, the collaboration has developed n...
The MIDAS experiment: A prototype for the microwave emission of Ultra-High Energy Cosmic Rays
The MIDAS experimen the microwave emission Ultra-High Energy Cosmic Rays
2011/1/11
Recent measurements suggest that extensive air showers initiated by ultra-high energy cosmic rays (UHECR) emit signals in the microwave band of the electromagnetic spectrum caused by the collisions of...
The Cluster AgeS Experiment (CASE). Variable Stars in the Globular Cluster M55
stars dwarf novae – globular clusters individual M55 – binaries
2010/11/10
We report time-series photometry for 55 variable stars located in the central part of the
globular cluster M55. The sample includes 28 newly identified objects of which 13 are eclipsing
binaries. Th...
Instruments of RT-2 Experiment onboard CORONASPHOTON and their test and evaluation V: Onboard software, Data Structure, Telemetry and Telecommand
Satellites communication X- and gamma-ray telescopes and instrumen-tation
2010/11/16
The onboard software and data communication in the RT-2 Experiment onboard the Coronas-Photon satellite is organized in a hierarchical way to effectively handle and communicate asynchronous data gener...
Instruments of RT-2 Experiment onboard CORONASPHOTON and their test and evaluation IV: Background Simulations using GEANT-4 Toolkit
Radiation detectors X- and gamma-ray telescopes and instrumentation
2010/11/16
Hard X-ray detectors in space are prone to background signals due to the ubiquitous cosmic rays and cosmic diffuse background radiation that continuously bom-bards the satellites which carry the detec...
Instruments of RT-2 Experiment onboard CORONASPHOTON and their test and evaluation III: Coded Aperture Mask and Fresnel Zone Plates in RT-2/CZT Payload
Zone plates X- and gamma-ray telescopes and instrumentation Fourier
2010/11/16
Imaging in hard X-rays of any astrophysical source with high angular resolu-tion is a challenging job. Shadow-casting technique is one of the most viable options for imaging in hard X-rays. We have us...
The new generation CMB B-mode polarization experiment: POLARBEAR
new generation CMB B-mode polarization experiment
2010/11/10
We describe the Cosmic Microwave Background (CMB) polarization experiment called Po-larbear. This experiment will use the dedicated Huan Tran Telescope equipped with a powerful 1,200-bolometer array r...
Instruments of RT-2 Experiment onboard CORONAS-PHOTON and their test and evaluation I: Ground calibration of RT-2/S and RT-2/G
Scintillation detectors · X
2010/11/16
Phoswich detectors (RT-2/S & RT-2/G) are major scientific payloads of the RT-2 Experiment onboard the CORONAS-PHOTON mission, which was launched into a polar Low Earth Orbit of around 550 km on 2009 J...
The IceTop experiment in 2010
IceTop experiment
2010/11/12
We present the current status of the IceTop air shower array on top of the IceCube neutrino detector that IceTop can use as a huge detector of TeV muons. We laos give a brief discussion of different t...
The MIDAS Experiment: A New Technique for the Detection of Extensive Air Showers
High Energy Astrophysical Phenomena (astro-ph.HE)
2011/1/4
Recent measurements suggest free electrons created in ultra-high energy cosmic ray extensive air showers (EAS) can interact with neutral air molecules producing Bremsstrahlung radiation in the microwa...
Longitudinal EAS-Development Studies in the Air-Shower Experiment KASCADE-Grande
High Energy Astrophysical Phenomena (astro-ph.HE)
2011/1/4
A large area (128 m^2) Muon Tracking Detector (MTD), located within the KASCADE experiment, has been built with the aim to identify muons (E_mu > 0.8 GeV) and their directions in extensive air showers...
Final Results from the High Resolution Fly's Eye (HiRes) Experiment
High Energy Astrophysical Phenomena (astro-ph.HE)
2011/1/4
Final results from the High Resolution Fly's Eye (HiRes) on the observation of the Greisen-Zatsepin-Kuzmin cutoff in the cosmic ray spectrum are presented. We observe a cutoff consistent with the GZK ...