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1. Energetic Particles
... The hotter the gas, the faster they move, and the more energy each of them holds. The free ions and electrons in a plasma behave the same way. Knowing the temperature of the high atmosphere of Earth, or that of the Sun, we can calculate energies expected of ions and electrons found there. However, ions and electrons actually observed in space are often much , much more energetic, and may move at a respectable fraction of the velocity of light (300,000 km/sec or 186,000 miles/sec). ...
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/EAMAGSPH/wenpart1.html -- 7.7 Кб -- 21.12.2007
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2. Photon/Particle Counting Image Measurement System : PIAS-TI (Hamamatsu
Photon/Particle Counting Image Measurement System : PIAS-TI . The PIAS-TI is an extremely sensitive image measurement device developed for imaging and quantification in ultimate levels with an extremely small number of photons, electrons and charged particles. ... The PIAS-TI is a measuring system that makes use of the technology of the photon counter to detect the input positions of individual photons or particles, and accumulate them to create an image. ...
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Ссылки http://www.sao.ru/drabek/CCDP/Hamamatsu/CAMERAS/PiasE.htm -- 7.9 Кб -- 08.01.1999
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3. Space Research Institute (IKI) Seminar
... Future seminars . ... Relativistic magneto-active laser plasmas " . ... Generation of super-strong magnetic fields. ... This method is based on the observation of resonance interaction between the Landau levels in magnetic field and energy levels of plasma ions. ... The important peculiarity of the energy distribution of fast ions is their slow decreasing up to the energy of 1.4 MeV at the laser intensity of 2 10 18 W/cm 2 ; the effective temperature of fast ions is of the order of 350 keV. ...
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Ссылки http://www.iki.rssi.ru/galeev/abs_eng/e120426.htm -- 57.5 Кб -- 18.04.2012
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/galeev/abs_eng/e120426.htm -- 57.5 Кб -- 18.04.2012
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/galeev/abs_eng/e120426.htm -- 57.5 Кб -- 18.04.2012
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4. Linear polarization: wavelength dependence
... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...
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Ссылки http://www.astro.spbu.ru/DOP/8-GLIB/ASTNOTES/node7.html -- 18.9 Кб -- 19.11.2010
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5. Observe Every Photon's Size Experiment - an Astronomy Net Education Forum
Astronomy Discussion Forums . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Observe Every Photon's Size Experiment . ... Post Message | ... Observe every photon's size experiment . 1.The slow process of the formation of the light diffraction pattern experiment . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
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Ссылки http://www.astronomy.net/forums/education/messages/119.shtml -- 15.7 Кб -- 09.04.2016
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6. Astro-2 and the UIT Experiment
We report here on those proposed UIT targets that, in fact, were successfully acquired. Where possible we provide an optical CCD image of the target or the field. Note on Filters: . A1 centered at 2500 angstroms with a width of 1200 angstroms . ... UGC 5675 is another Low Surface Brightness galaxy which is the center of the fourth deep A1 field. ... M32 a very high surface brightness dwarf elliptical companion was observed for 1561 seconds through the B5 filter. ...
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Ссылки http://zebu.uoregon.edu/uit-t10.html -- 3.3 Кб -- 07.10.1996
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7. Lecture Series 2010-2011 ? ?Particle Physics at the LHC and Cosmology? by
Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Particle Physics at the LHC and Cosmology? by Michael Tuts . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
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Ссылки http://www.aaa.org/lectures/lecture-series-2010-2011/lecture-series-2010-2011-particle-physics-at-the-lhc-and-cosmology-by-michael-tuts/ -- 99.5 Кб -- 10.04.2016
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8. XMM Science Objectives
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Ссылки http://xmm.vilspa.esa.es/user/sciobj/science_top.html -- 1.5 Кб -- 12.11.1998
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9. Experiment observes new matter-antimatter difference | Astronomy.com
... Tonight's Sky . ... News . Observing . ... Observing springtime deep-sky objects with a large telescope . ... Experiment observes new matter-antimatter difference . ... Now the LHCb experiment has observed a preference for matter over antimatter known as CP violation in the decay of neutral B 0 S particles. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2013/04/experiment-observes-new-matter-antimatter-difference -- 69.0 Кб -- 10.04.2016
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10. East Siberian Center for the Earth's Ionosphere Research. Ionospheric parameter
Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Investigations of the ionospheric response to strong magnetics storms which are usual for our latitudes, are of great interest. ... In the figure, we present ionospheric parameter dynamics during three perturbed days in July 2000. ...
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Ссылки http://rp.iszf.irk.ru/esceir/isr/vozmnr2en.htm -- 3.9 Кб -- 04.06.2001
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11. SPECTRUM ANALYZER OF MAGNETIC PHENOMENA SAMW
SPECTRUM ANALYZER OF MAGNETIC PHENOMENA SAMW . Spectrum analyzer allows onboard computation of electromagnetic waves spectra registered (observed) in the ionosphere and magnetosphere in the ELF/VLF frequency band. ... It consists of magnetic antenna, preamplifier, 16 bit sigma delta AD converter, DSP processor and telemetry interface. ... The channels of lower frequencies are averaged and transmitted with lower repetition rate so the telemetry volume is reduced. ... Dynamic range: 90 dB . ...
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Ссылки http://space.univ.kiev.ua/projects/warning/samw.html -- 5.6 Кб -- 15.02.2000
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12. Broadening of Si VIII lines observed in the Solar polar coronal holes
... We study the variation of the line width and electron density as a function of height above two coronal holes from forbidden spectral lines of Si VIII. The spectra were obtained with the Solar Ultraviolet Measurements of Emitted Radiation spectrometer flown on the Solar and Heliospheric Observatory spacecraft. ... The electron density shows a decrease from 1.1 10 8 cm -3 to 1.6 10 7 cm -3 over the same distance. ...
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Ссылки http://star.arm.ac.uk/~ambn/abstract291.html -- 3.3 Кб -- 23.07.1998
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13. Spectral-Line Observing
... We will consider the rms, (K), for observations with a receiver of system temperature, T , frequency resolution, per polarization, and total integration time per observing cycle, . ... For ``in-band'' frequency switching, the line under investigation is always in the observing band. ... Position Switching or ``Out-of-Band'' Frequency Switching: Here the line is only observed for one half of the time, with noise being present all of the time. ...
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Ссылки http://www.naic.edu/~astro/guide/node15.html -- 10.0 Кб -- 22.02.2012
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14. Modeling Dust and Starlight in Galaxies Observed by Spitzer and Herschel: NGC
We characterize the dust in NGC 628 and NGC 6946, two nearby spiral galaxies in the KINGFISH sample. With data from 3.6 ЮМm to 500 ЮМm, dust models are strongly constrained. ... The dust models successfully reproduce the observed global and resolved spectral energy distributions (SEDs). The overall dust/H mass ratio is estimated to be 0.0082 ТБ 0.0017 for NGC 628, and 0.0063 ТБ 0.0009 for NGC 6946, consistent with what is expected for galaxies of near-solar metallicity. ...
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Ссылки http://www.stsci.edu/~kgordon/papers/2012ApJ...756..138A.html -- 5.1 Кб -- 21.01.2016
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15. Abstract
Proceedings of the Particle Physics and Early Universe Conference (PPEUC). ... TESRE, Consiglio Nazionale delle Ricerche, Via Gobetti 101, 40129 Bologna, Italy . Dip. Fisica, Universit? di Roma TRE, Roma, Italy . ... Observations will take advantage of the exceptional dryness and stability of the atmosphere on the high Antarctic Plateau, at Dome C. The first run of observations was performed in December 96 -- January 97 at the Italian-French site, Concordia, at Dome C (Antarctica). ...
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Ссылки http://www.mrao.cam.ac.uk/ppeuc/astronomy/papers/valenziano/valenziano.html -- 5.1 Кб -- 22.12.2007
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16. The observed distribution
Next: The derived luminosity and Up: The galactic population of Previous: The galactic population of . Figure 16: The observed distribution of pulsar dispersion measures. Dotted curve is the total known population, solid curve is the Parkes survey. Figure 17: The observed distribution of pulsar distances above the galactic plane. ... Figure 18: The observed distribution of pulsar flux densities. ...
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Ссылки http://www.atnf.csiro.au/research/pulsar/Tutorial/tut/node41.html -- 3.2 Кб -- 04.02.2013
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17. ESO - The Origin and Fate of the Sun: Evolution of Solar-mass Stars Observed
... Science Users Information > Science and Technical Meetings > Conferences 2010 > The Origin and Fate of the Sun: Evolution of Solar-mass Stars Observed with High Angular Resolution . ... Observing Facilities . ... Observing with ESO Telescopes . ... The goal of this workshop is to review recent results on solar-mass stars obtained with infrared and millimeter interferometers, and to discuss their importance for our understanding of stellar evolution from star formation to stellar end products. ...
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Ссылки http://www.eso.org/sci/meetings/2010/stars2010.html -- 25.1 Кб -- 10.04.2016
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18. CHIANTI atomic database
The CHIANTI database consists of 4 primary ASCII files for each ion in the database. contains the energy levels in cm^(-1) It includes both experimental data and theoretical values of the levels energies. References: %Observed energy levels (2): Feldman, U., Curdt, W., Landi, E., Wilhelm, K., 2000, ApJ, 544, 508 %Observed energy levels (3,4,5): Sandlin, G.D., Bruekner, G.E., Scherrer, V.E., Tousey, R., 1976, ApJ, 205, L47 %Observed energy levels (6 to 15): Fuhr, J.R., et al., ...
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Ссылки http://www.arcetri.astro.it/science/chianti/chianti_5.1/database/fe/fe_22.html -- 7.7 Кб -- 15.09.2005
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19. Space weather and ecology
. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .
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Ссылки http://www.izmiran.rssi.ru/ionosphere/satellite_inv/space.shtml -- 7.4 Кб -- 09.04.2016
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20. The AstroStat Slog Banff Challenge
... Posts tagged ?Banff Challenge? ... 4 Comments . ... The paper about the Banff challenge [0712.2708] and the statistics tutorial for cosmologists [0712.3028] are the personal recommendations from this week?s [arXiv] list. ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray ....
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/tag/banff-challenge/index.html -- 23.8 Кб -- 01.03.2014
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