First results of the Herschel key program “Dust, Ice and Gas In Time
... Based on the peak position of the band, we can immediately conclude that the olivines cannot contain more than 3−4% iron as this would cause the peak to appear at significantly longer wavelengths than observed. The PACS observations provide much better constraints on the iron content than the shorte ...
... Based on the peak position of the band, we can immediately conclude that the olivines cannot contain more than 3−4% iron as this would cause the peak to appear at significantly longer wavelengths than observed. The PACS observations provide much better constraints on the iron content than the shorte ...
Relic supernova neutrinos: what can we learn (and how)?
... Arizona State University And RIKEN BNL Research Center INT workshop “Long-Baseline Neutrino Physics and Astrophysics” ...
... Arizona State University And RIKEN BNL Research Center INT workshop “Long-Baseline Neutrino Physics and Astrophysics” ...
The Sun The Sun is a very typical main sequence star. It contains 100
... these par9cles interact only via the weak force most are able to stream out of the Sun’s core without being absorbed. Experiments designed to detect solar neutrinos discovered the phenomenon of neutrino ...
... these par9cles interact only via the weak force most are able to stream out of the Sun’s core without being absorbed. Experiments designed to detect solar neutrinos discovered the phenomenon of neutrino ...
Shock Waves
... E cycle 3 R c All particles which cross into the downstream region will, however, not be able to cross the shock back to upstream, since the downstream medium moves away from the shock front at a speed v2 = vsh /R. Since the average speed of the particles in the distribution is very close to c, the ...
... E cycle 3 R c All particles which cross into the downstream region will, however, not be able to cross the shock back to upstream, since the downstream medium moves away from the shock front at a speed v2 = vsh /R. Since the average speed of the particles in the distribution is very close to c, the ...
Upper ionosphere of Mars is not axially symmetrical
... The MEX spacecraft is in a highly eccentric polar orbit around Mars with periapsis and apoapsis of about 275 and 10000 km, respectively. The measurements were made by the ASPERA-3 (Analyzer of Space Plasma and Energetic Atoms) and MARSIS (Mars Advanced Radar for Subsurface and Ionospheric Sounding) ...
... The MEX spacecraft is in a highly eccentric polar orbit around Mars with periapsis and apoapsis of about 275 and 10000 km, respectively. The measurements were made by the ASPERA-3 (Analyzer of Space Plasma and Energetic Atoms) and MARSIS (Mars Advanced Radar for Subsurface and Ionospheric Sounding) ...
astro-ph/0502206 PDF
... a. Solar magnetic fields may determine the effectiveness of the sorting process. A recent survey [7] found iron-rich surfaces of stars during periods of low magnetic activity, like the Sun’s "Maunder minimum" that accompanied the "Little Ice Age" in Europe. b. Magnetic fields that penetrate the sola ...
... a. Solar magnetic fields may determine the effectiveness of the sorting process. A recent survey [7] found iron-rich surfaces of stars during periods of low magnetic activity, like the Sun’s "Maunder minimum" that accompanied the "Little Ice Age" in Europe. b. Magnetic fields that penetrate the sola ...
Studies on post-flare loop prominence of 1981 April 27
... be located behind the limb. From the rising of the X-ray count-rate in the lower energy channels, recorded by SMM GRS and SMM HXRBS, the onset of the limb flare of 198l April 27 probably occurred between 07:41-07 : 55 UT. At 07 : 59 UT, optically, a bright patch of a flare-like area was observed, on ...
... be located behind the limb. From the rising of the X-ray count-rate in the lower energy channels, recorded by SMM GRS and SMM HXRBS, the onset of the limb flare of 198l April 27 probably occurred between 07:41-07 : 55 UT. At 07 : 59 UT, optically, a bright patch of a flare-like area was observed, on ...
Available online www.jsaer.com Journal of Scientific and
... A retrospect of literatures on stars concerning their energy creation, colours and formation A lot of research literatures have been published about stars. This section is a retrospective light of existing star literatures on their energy creation, colours and formation. Energy (light) creation by s ...
... A retrospect of literatures on stars concerning their energy creation, colours and formation A lot of research literatures have been published about stars. This section is a retrospective light of existing star literatures on their energy creation, colours and formation. Energy (light) creation by s ...
New experimental sublimation energy measurements for some
... astrophysical regions since its experimental setup does not allow reaching lower temperatures and pressures; nevertheless, we have considered these results of interest since it allows comparing sublimation energy in very different experimental conditions. For this M2, only results for CH4 , CO2 , and ...
... astrophysical regions since its experimental setup does not allow reaching lower temperatures and pressures; nevertheless, we have considered these results of interest since it allows comparing sublimation energy in very different experimental conditions. For this M2, only results for CH4 , CO2 , and ...
Slide 1
... • Most SNR detected by Fermi have steep spectra (some exceptions, such as RXJ1713) • The predicted spectra would naively require steep diffusion D(E)~E0.7 in conflict with anisotropy measurements ...
... • Most SNR detected by Fermi have steep spectra (some exceptions, such as RXJ1713) • The predicted spectra would naively require steep diffusion D(E)~E0.7 in conflict with anisotropy measurements ...
Chemistry Unit Sequence
... Electromagnetic radiation (e.g., radio, microwaves, light) can be modeled as a wave of changing electric and magnetic fields or as particles called photons. The wave model is useful for explaining many features of electromagnetic radiation, and the particle model explains other features. (CH 5) ...
... Electromagnetic radiation (e.g., radio, microwaves, light) can be modeled as a wave of changing electric and magnetic fields or as particles called photons. The wave model is useful for explaining many features of electromagnetic radiation, and the particle model explains other features. (CH 5) ...
Microplasma
Microplasmas are plasmas of small dimensions, ranging from tens to thousands of micrometers. They can be generated at a variety of temperatures and pressures, existing as either thermal or non-thermal plasmas. Non-thermal microplasmas that can maintain their state at standard temperatures and pressures are readily available and accessible to scientists as they can be easily sustained and manipulated under standard conditions. Therefore, they can be employed for commercial, industrial, and medical applications, giving rise to the evolving field of microplasmas.