... DEPRON device (Dosimeter of Electrons, PROtons and Neutrons) is intended for the measurements ofљ the absorbed doses and linear energy transfer spectra from high-energy electrons, protons and nuclei of space radiation, and for detecting of thermal and slow neutrons flux. ... Charged particles dosimeter based on semiconductor detector . ... For each detected particle an amplitude of impulse proportional to the energy lost by the particle in the detector?s track sensitive volume is registered. ...
... The collecting area is increased by nesting concentric mirror pairs, all having the same focal length. ... Figure shows the largest optical element being ground at HDOS. ... X-ray testing demonstrated that the CXO mirrors are indeed the largest high-resolution X-ray optics ever made; the nominal effective area (based on the ground calibrations) is shown as a function of energy in the left panel of Figure , along with those of their Einstein and ROSAT predecessors. ...
... The experimental data obtained using Cherenkov light of EAS reflected from the snow surface of the Big Alma-Ata Lake (Kazakhstan) are presented. ... The balloon-borne measurements in the energy range 10 15 -10 20 eV are planned. ... SPHERE detector array was elaborated for balloon-borne experiment [3-5]. ... SPHERE detector was situated on the 160 m high mountain ledge nearby the B.Alma-Ata lake (2500 m above sea level) to detect Cherenkov light reflected from the snow surface of the lake. ...
... Data . ... Solar energetic particles . ... Nucleon . ... Particle spectra at LEO . ... Overview ] [ Documentation ] [ SEP Events ] [ SEP Model ] . ... 1.2 High-energy heavy ions (Z = 6, 7, 8, 10, 12, 14, 16, and 26) by ACE spacecraft (SIS instrument) data are selected from: . ... The SEP events were selected by GOES-8 4th channel (15-40 MeV) data (see Fig.1). ... E тАУ ionтАЩs kinetic energy in MeV/nucl; Moc2 =938 MeV тАУ nucleon rest energy; †Я=v/c тАУ particleтАЩs relative velocity. ...
... Measurements of fluctuations of the streamwise and vertical components of wind velocity were performed by two-component sonic anemometer of continuous radiation with capacitor microphones. Measurements of temperature fluctuations were performed with the aid of resistance thermometer. ... Average wind velocity at the 5 meters height was about 5 m/s. With the aid of multichannel registrator the simultaneous recordings of pulsations of temperature and velocity components were made. ...
... Scientific Laboratories . ... Main Science and education Scientific Laboratories Laboratory of solid-state lasers and coherent spectroscopy . ... The first experiments in the laboratory of solid-state lasers and coherent spectroscopy were done in 1974-1975 years. ... In 1980, the laboratory began more complex experiments on the base of picosecond lasers, namely experiments realizing nonstationary picosecond CARS of molecular gases (CARS-coherent antiStokes Raman scattering). ...
... M.S. Badawi, M.M. Gouda, A.M. el-Khatib, S.S. Nafee and E.A. el-Mallah Physics Department, Faculty of Science, Alexandria University, 21511 Alexandria, Egypt HPGe semiconductor detectors are very useful for radioactivity measurement and to calculate the absolute activity, the full energy peak efficiency of the detector is needed. ... The detector efficiency for various geometrical conditions is derived from the known efficiency for reference source -detector geometry. ... Phys.Rev. A,1992, 1183. ...
... The High Energy Heart Of The Milky Way . ... Credit: SIGMA Team ( SAp, Saclay ; CESR, Toulouse ; IKI, Moscow ) Explanation: These high resolution false color pictures of the Galactic center region in high energy X-ray and gamma-ray light result from a very long exposure of roughly 3,000 hours performed from 1990 to 1997 by the French SIGMA telescope onboard the Russian GRANAT spacecraft . ... Publications with keywords: black hole - Galactic Center - X-ray - Milky Way - neutron star - gamma ray . ...
THE LABORATORY OF CHEMISTRY AND PHYSICS OF SENSOR AND SEMICONDUCTOR MATERIALS . ... Group research focuses on chemistry, physics and materials science of colloidal semiconductor nanocrystals ( colloidal quantum dots ). Colloidal quantum dots from the chemical viewpoint are semiconductor nanocrystals stabilized by amphiphilic molecules. ... colloidal quantum dots as photosensitizers in solar cells . ... 2008-2010 The Laboratory of chemistry and physics of sensor and semiconductor materials. ...
... UHECR SINP MSU . ... TUS . ... News . UHECR news . TLE news . ... Publications . ... For students . ... TUS Ultra high energy cosmic ray detector on-board the Lomonosov satellite . ... Although the production of X-rays from natural and rocket-triggered lightning leaders have been studied in detail over the last 10 years, the energy spectrum of the X-rays has never been well measured because the X-rays are emitted in very short but intense bursts that result in pulse pileup in the detectors. ...
Early physics with Atlas at LHC Bellisario Esposito (INFN-Frascati) On behalf of the Atlas Collaboration Outline З З З З З З Atlas Experiment Physics goals Next LHC run conditions Physics processes observable with early data In-situ detector calibration with collision events Early measurement of physics processes Conclusions 14th Lomonosov Conference on Elementary Particle Physics Moscow , 19 August 2009 1 ... Discover a Z' up to masses of ~ 1 TeV ? ...
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Ссылки http://nuclphys.sinp.msu.ru/conf/lpp14/190809/Early%20physics%20with%20Atlas%20at%20LHC.pdf -- 1187.3 Кб -- 16.09.2009 Похожие документы
... Determination of dispersion energy coefficients for SF 6 –SF 6 and SF 6 –Ne at low energies from experiments with supersonic pulsed jets . Abstract A method for the experimental determination of constant C 6 for the attractive branch of interaction potential was based on the kinetic model of a supersonic pulsed jet expansion, was suggested. ... Moscow University Chemistry Bulletin . 2014, Vol. ... Copyright (C) Chemistry Dept., ... Copyright (C) Chemisty Department of Moscow State University . ...
International Laser Center of MSU . ... Home Science and education Scientific Laboratories Laboratory of solid-state lasers and coherent spectroscopy . ... The first experiments in the laboratory of solid-state lasers and coherent spectroscopy were done in 1974-1975 years. ... In 1980, the laboratory began more complex experiments on the base of picosecond lasers, namely experiments realizing nonstationary picosecond CARS of molecular gases (CARS-coherent antiStokes Raman scattering). ...
PRESS RELEASE August 20, 2007 Gran Sasso performs a cat scan of the Sun The international experiment Borexino, which is being conducted at the underground laboratories of the Istituto Nazionale di Fisica (INFN, Italy's National Institute of Nuclear Physics) in the Gran Sasso massif, has observed extremely low-energy neutrinos emanating from the Sun, at a rate of dozens events a day. ... These reactions can only be studied by observing the neutrinos that they emit. ...
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Ссылки http://rtm-cs.sinp.msu.ru/rtm_news/borexino20.08.2008_eng.pdf -- 136.3 Кб -- 24.01.2008 Похожие документы
Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Войти в систему . ... Baranov D.G. , Gagarin Yu F. , Dergachov V.A. , Nymmik R.A. , Panasyuk M.I. в журнале Bulletin of the Russian Academy of Science, Physics , том 795, ? ... Авторы: Baranov D.G. , Dergatchov V.A. , Gagarin Yu F. , Mottl D.A. , Nymmik R.A. 27th ICRC 2001 , Hamburg, Германия, 7-15 августа 2001 . ...
... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...
SM measurements at ATLAS Elena Oliver (IFIC Valencia) on behalf of the ATLAS collaboration Saint Petersburg, Russia QFTHEP '13 23 30 June 2013 Standard Model at ATLAS We perform SM measurements: to validate the SM in a new energy regime. to understand the background for other studies. to improve the precision of SM parameters. to constrain new physics contributions (like anomalous couplings) 69 SM studies have been published since LHC started!! ...
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Ссылки http://qfthep.sinp.msu.ru/talks2013/StPetersburg_SM08f.pdf -- 1124.4 Кб -- 26.06.2013 Похожие документы
Documentation on Firefly v. 8.0.0 numerical gradient features . The numerical gradient code is activated as follows: . ... The primary purpose of this code is to allow computations normally requiring analytic energy gradients, to be performed using those QC methods for which analytic gradients are not yet programmed. ... The numerical gradients code is tightly integrated into Firefly and can be used anywhere where the analytical energy gradients are required by default. ... The default is 2. ...
The Converter of Measurement Units is aimed to converting of measurement units between different systems of measurement, for example from British-American units of measurement to metric system and vice versa. To convert a value . ... On the left panel list select a measure you want to convert . ... Select the measurement unit you want to convert from . ... Select the measurement unit you want to convert to . ... Result is displayed in the "Conversion Result" area. ...