Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Найдено документов: 313036 (173 сайтов) ---- Время поиска: 0.74сек.   

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.

Показаны документы, содержащие фрагменты текста из документа
http://www.sao.ru/cats/~satr/cosmo/cosmo_constant.html.

1. GOODS: The Great Observatories Origins Deep Survey
... GOODS unites extremely deep observations from NASA's Great Observatories, Spitzer , Hubble , and Chandra , ESA's Herschel and XMM-Newton , and from the most powerful ground-based facilities, to survey the distant universe to the faintest flux limits across the electromagnetic spectrum. ... The space-based observations are complemented by ground-based imaging and spectroscopy, including extensive commitments of ESO and NOAO observing time. ... 2010-04-10: Deep VLA 1.4 GHz data for GOODS-North . ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/science/goods/ -- 16.1 Кб -- 19.05.2010
Похожие документы

2. The High-Z SN Search Description
... It turns out one possibility is a form of matter/energy invented by Einstein in the 1920s to make sure his equations of General Relativity did not predict the Expansion of the Universe. Although Einstein was willing to predict several things with his equations of General Relativity, he obviously thought an expanding Universe was too much, and so he invented the Cosmological Constant, which repels itself, and was meant to balance the force of gravity, and make the Universe static. ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/~brian/PUBLIC/data.html -- 9.6 Кб -- 01.10.2012
Похожие документы
Еще в разделе: (Показать все результаты (>679) - www.mso.anu.edu.au/ )

3. The Motion of Magnetically Trapped Particles -- History
The fact charged particles circle around field lines was well known to J.J. Thomson when he experimented with electron and ion beams in a magnetic field. ... The notion of adiabatic invariance is tied with the early years of quantum theory. ... By the rules of conventional physics, atoms were expected to continually lose energy, yet the absorption and emission of light suggested that they could exist in certain stable states where their energy was fixed. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/EAMAGSPH/whtrap2.html -- 6.3 Кб -- 21.12.2007
Похожие документы

4. Energetic Particles
... Energy . ... 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). ... Typical energy of an electron in the polar aurora. 40,000 ev . ... 50,000 ev . ...
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/mirrors/stern/Education/wenpart1.html -- 12.2 Кб -- 24.03.2006
Похожие документы

5. Phenomenology of particle acceleration in supernova remnants in the proximity
... Informazioni . Informazioni generali . ... Personale . Personale di Ricerca . Personale tecnico, amministrativo, bibliotecario . ... Personale in ordine alfabetico . ... Informazioni varie . Informazioni specifiche . ... Informazioni sindacali . ... Phenomenology of particle acceleration in supernova remnants in the proximity of molecular clouds - DD71/2015 . ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/home-italiano/218-gare-e-concorsi/concorsi-conclusi/967-2015-11-06-14-49-10 -- 33.7 Кб -- 10.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>7683) - www.arcetri.astro.it/ )

6. XWare > APOD
... In February of 1987, astronomers witnessed the brightest supernova of modern times - supernova 1987A in the Large Magellanic Cloud. ... Eros From Orbit . ... On February 14th, the NEAR spacecraft became the first artificial moon of an asteroid. Captured by the gentle gravity of a 20 mile long slipper-shaped mountain of rock, NEAR recorded this premier image while orbiting asteroid 433 Eros at a distance of about 200 miles. M106: A Spiral Galaxy with a Strange Core . ... Eros Encounter Nears . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/apod.html?page=60&d=2001-09 -- 15.2 Кб -- 12.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>89644) - www.astronet.ru/ )

7. Cassini sheds light on cosmic particle accelerators | Astronomy.com
... Tonight's Sky . ... Sky this Month . ... solar system . ... Sky Events . ... Cosmic Adventures . ... Cassini sheds light on cosmic particle accelerators . ... This result sheds new light on the complex process of cosmic particle acceleration. т?? Cassini has essentially given us the capability of studying the nature of a supernova shock in situ in our own solar system, bridging the gap to distant high-energy astrophysical phenomena that are usually only studied remotely,т?? said Masters...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/News-Observing/News/2013/02/Cassini%20sheds%20light%20on%20cosmic%20particle%20accelerators.aspx -- 69.9 Кб -- 10.04.2016
Похожие документы

8. #tex2html_wrap_inline12527#-#tex2html_wrap_inline12529# for Supernova...
Next: Results and Discussion Up: Evolution of Supernova Explosion Previous: - Dependence for the . In order to construct the - dependence for supernova explosions, we calculated separately the m ( z ) in the R band and N ( z ) taking the cosmological and evolutionary effects into account. ... where n(t) is the SN rate as a function of age of the galaxy, t(z) is the age of the galaxy as a function of its redshift, and is the density of galaxies in the Universe. ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node94.html -- 11.2 Кб -- 29.03.1997
Похожие документы

9. http://zebu.uoregon.edu/2000/ph102/30115.html
Wave-Particle Duality of Light. click here to see a wave experiment . ... In the wave theory, greater light intensity simply means more photons. Each photon ejects electrons in the same way, so more intensity means more electrons. Threshold frequency and electron K.E. should not be affected by intensity. ... Light frequencies below the threshold eject no electrons, no matter how intense the light. Light frequencies above the threshold eject electrons, no matter how low the intensity. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/2000/ph102/30115.html -- 6.4 Кб -- 04.09.2003
Похожие документы

10. http://star.arm.ac.uk/~csj/nuffield/posters/2008_stephen_maxwell_poster.pdf
... They worked out that first magnitude was on average 100 times brighter than the 6th magnitude star. ... This formed an equation of apparent magnitude Mv which is: Mv = -2.5 log f + constant were f is the flux of that star f = ( counts/ exposure) The images that we worked on were taken by the Polar Bear Telescope. ... One of these being that it will be combined with standard stars, which will be used to identify the area of stars and to also help identify other stars within the image. ...
[ Текст ]  Ссылки http://star.arm.ac.uk/~csj/nuffield/posters/2008_stephen_maxwell_poster.pdf -- 1761.2 Кб -- 21.01.2009
Похожие документы

11. Hydrogenated amorphous carbon
... Amorphous carbonaceous materials can show a great diversity of optical properties due to the variability in their microstructure. ... The differently pyrolized celluloses are representative for a suit of carbonaceous material ranging from strongly disordered (insulating) to graphitized (conducting) material. Figure: Complex refractive index of hydrogenated amorphous carbon prepared by pyrolysis (annealing) of cellulose at different temperatures. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/DOP/5-OPTC/JPDOC2/node10.html -- 8.0 Кб -- 19.11.2010
Похожие документы

12. The Vela Supernova Remnant
RA 8:34; Dec -45:45 (Vela) . Type: supernova remnant . ... This nebula is the remnant of a supernova that exploded about 10,000 years ago. Notice the great difference in appearance from the much younger Crab Nebula . The Vela SNR is sometimes mistakenly refered to as the Gum Nebula. Actually, the Gum Nebula is a distinct object unrelated to the Vela SNR. ... David Malin) . AAT 74k jpg . ... UKS 93k jpg . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/twn/velax.html -- 2.8 Кб -- 01.10.2012
Похожие документы

13. Cosmology Tutorial - Part 4
... Part 1: Observations of Global Properties . ... Part 4: Inflation; Anisotropy and Inhomogeneity . ... Tutorial : Part 1 | ... The inflationary scenario invokes a vacuum energy density . ... Thus the expected density of the vacuum is rho = m 4 *c 3 /h 3 which is rather large. ... The inflationary scenario proposes that the vacuum energy was very large during a brief period early in the history of the Universe. ... If the inflationary epoch lasts long enough the exponential function gets very large. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/cats/~satr/cosmo/cosmo_04.htm -- 12.2 Кб -- 16.10.2000
Похожие документы

14. http://www.issp.ac.ru/lhpp/PapersAntonov/1.pdf
Short Notes phys. stat. sol. (a) K2 1 K21 (1975) 27, Subject classification: 18.2: 21.1; 21.1.1 Solid State Physics Institute, Academy of Sciences of the USSR, Chernogolovka The Effect of Pressure on the Curie Points of Fe-Ni-Cu and Fe-Ni-Mn Alloys BY V.E. ANTONOV, G.T. DUBOVKA, and E.G. PONYATOVSKII There is a series of papers on the effect of pressure on the Curie points T of C Fe alloys with other transition elements. ... The dependence of the Curie points on pressure is linear. ... 1 Fig. ...
[ Текст ]  Ссылки http://www.issp.ac.ru/lhpp/PapersAntonov/1.pdf -- 136.0 Кб -- 28.02.2016
Похожие документы
Еще в разделе: (Показать все результаты (>1049) - www.issp.ac.ru/ )

15. MONTE-CARLO
... COMPUTER SIMULATION OF RADIOWAVE MULTIPLE SCATTERING EFFECTS IN IONOSPHERE USING MONTE-CARLO METHOD . ... Distribution of reflected radiation on the ground is computed. ... Such influence can be remarkable if the scattering is multiple, i.e. the optical thickness for the scattering process is considerably greater than a unit. ... Radiation energy transfer in the slab is modeled by distribution of some particles carring small portions of radiation energy. ... The isotropic plasma approximation is...
[ Сохраненная копия ]  Ссылки http://ip.rsu.ru/~zabotin/posters/mont_car/mont_car.htm -- 12.8 Кб -- 02.02.2007
Похожие документы
Еще в разделе: (Показать все результаты (>72) - ip.rsu.ru/ )

16. The Effect of Continuum Variability on Spectral Indices
Next: Conclusions Up: Selection Effects Previous: Inconsistent (or Inconsistently Applied) . Another possible bias, present in this as well as all other surveys which use spectral indices based upon nonsimultaneous data in their selection process, is due to variability. ... In order to minimize the effect of non-simultaneous radio survey data upon our samples, we decided to expand the common definition of flat-spectrum radio sources to extend to (instead of 0.5). ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/~ppadovan/survey/dxrbs_paper/node19.html -- 7.8 Кб -- 03.12.2003
Похожие документы

17. ASP: An Ancient Universe - The Age of Light from the Most Distant Galaxies
An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE ANCIENT UNIVERSE . c) The Age of Light from the Most Distant Galaxies: The "Time Machine" Effect . ... Thus we are actually seeing these galaxies not as they are today, but as they were billions of years ago. ... The Universe: An Overview | ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/56/ancient3.html -- 9.1 Кб -- 02.10.2012
Похожие документы

18. Abstract
Proceedings of the Particle Physics and Early Universe Conference (PPEUC). For this paper: postscript PPEUC CMB index 1 Introduction.. ... Combining measurements of the thermal Sunyaev--Zel'dovich effect with X-ray data allows calculation of a direct, physical estimate of Hubble's Constant ( ) without the need for distance-ladder-type arguments. ... 1 Introduction . ... 3 Calculating Hubble's Constant . 4 Errors In Determination of . ... PPEUC Proceedings . Fri Jun 27 15:29:33 BST 1997 ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/ppeuc/astronomy/papers/grainge/grainge.html -- 3.7 Кб -- 22.12.2007
Похожие документы

19. Evolutionary Effects
Next: Rapidly Rotating Stars Up: Discussion Previous: Relations . ... They attributed this to a mechanism which regulated stellar angular momentum through the accretion disk. ... While some of this may be due to sampling effects, the data seem to indicate that after a star loses its disk, either it continues its slow rotation for a period of time and then a rapid increase in rotation rate commences or spin up does not necessarily follow the loss of the disk. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~swolk/thesis/discussion/node4.html -- 7.3 Кб -- 02.10.2012
Похожие документы

20. Amateur Telescope Makers of Boston
... Apr 14, 2016 - Monthly Meeting . ... The Amateur Telescope Makers of Boston, Inc. ATMoB) is an astronomy club devoted to telescope making, observing, and studying the heavens. ... CURRENT MOON . ... April Sky . ... Lyrids Meteor Shower . ... Sources: NASA JPL Space Calendar , StarDate Online , Sky Telescope , Harvard-Smithsonian Center for Astrophysics , RASC Observer’s Handbook , Abrams Planetarium Sky Calendar and Astronomy Magazine . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
[ Сохраненная копия ]  Ссылки http://www.atmob.org/ -- 24.0 Кб -- 09.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>66408) - www.atmob.org/ )

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.


Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам

Комментарии, вопросы? Пишите: info@astronet.ru или сюда

Rambler's Top100 RFBR Яндекс цитирования