Department of Physics and Astronomy University of
... of heavy isotopes in dense stellar plasmas is not generally available, we need to derive theoretical values for the ionization degree. To this end we consider plasma conditions characteristic for s-process nucleosynthesis and calculate probabilities for various charged states and ionization stages ...
... of heavy isotopes in dense stellar plasmas is not generally available, we need to derive theoretical values for the ionization degree. To this end we consider plasma conditions characteristic for s-process nucleosynthesis and calculate probabilities for various charged states and ionization stages ...
From Dust to Planetesimals
... 4) Possibility of an intermediate mass-a desert bounded by rock, ice, and gas giants. 5) Lower bound => critical core mass. Right bound => tdeolete /tgrowth Upper bound => gas accretion truncation conditions ...
... 4) Possibility of an intermediate mass-a desert bounded by rock, ice, and gas giants. 5) Lower bound => critical core mass. Right bound => tdeolete /tgrowth Upper bound => gas accretion truncation conditions ...
Présentation PowerPoint
... exception of Uranus, Venus rotates in the opposite direction to the direction in which it orbits the Sun. In the upper atmosphere of planets, ultraviolet radiation causes numerous chemical reactions. These reactions sometimes lead to unstable forms of matter in so-called ‘excited’ states. During de- ...
... exception of Uranus, Venus rotates in the opposite direction to the direction in which it orbits the Sun. In the upper atmosphere of planets, ultraviolet radiation causes numerous chemical reactions. These reactions sometimes lead to unstable forms of matter in so-called ‘excited’ states. During de- ...
The Hydrogen Ionization Front-Photosphere
... Figure 2: The photospheric density (1/V, where V is the specific volume) at maximum (top) and minimum (bottom) light in the theoretical models. The left panel shows the results from the SMC models with two ML relations. The rights panel show the comparison between the LMC models (open and solid squa ...
... Figure 2: The photospheric density (1/V, where V is the specific volume) at maximum (top) and minimum (bottom) light in the theoretical models. The left panel shows the results from the SMC models with two ML relations. The rights panel show the comparison between the LMC models (open and solid squa ...
RADIATIVE RECOMBINATION AND
... Due to these differences in the PCS and thus in RRCS values, the more accurate DF model should be preferred. Note, that at the very low photoelectron energy, both the one-electron approximations may be not quite accurate due to possible influence of electron correlations. However the correlation eff ...
... Due to these differences in the PCS and thus in RRCS values, the more accurate DF model should be preferred. Note, that at the very low photoelectron energy, both the one-electron approximations may be not quite accurate due to possible influence of electron correlations. However the correlation eff ...
Truths and Consequences of Ionizing Radiation: New Science
... • Specifically here, focus on albedo particles produced through nuclear reactions when solar energetic particles and galactic cosmic rays interact with material in outer layers of regolith – requires HIGH impact energies to get nuclear interactions • Albedo particles are energetic secondary particle ...
... • Specifically here, focus on albedo particles produced through nuclear reactions when solar energetic particles and galactic cosmic rays interact with material in outer layers of regolith – requires HIGH impact energies to get nuclear interactions • Albedo particles are energetic secondary particle ...
What is life made of?
... As we begin to understand the origin and evolution of terrestrial life and investigate the possibility of extraterrestrial life, the need to scientifically approach fundamental questions such as ‘What is life?’ increases. In beginning to answer such questions we can look at the ingredients of terres ...
... As we begin to understand the origin and evolution of terrestrial life and investigate the possibility of extraterrestrial life, the need to scientifically approach fundamental questions such as ‘What is life?’ increases. In beginning to answer such questions we can look at the ingredients of terres ...
Nanotechnology: Principles and Applications
... dragged to the underworld. Under normal lighting, the cup appears green. However, when illuminated from within, it becomes vibrant red in color. In that cup, as well as in the famous stain glass windows from the tenth, eleventh, and twelfth centuries, metal NPs account for the visual appearance. To ...
... dragged to the underworld. Under normal lighting, the cup appears green. However, when illuminated from within, it becomes vibrant red in color. In that cup, as well as in the famous stain glass windows from the tenth, eleventh, and twelfth centuries, metal NPs account for the visual appearance. To ...
High School Science Flipchart Physical Science
... Item Specification a. Identify the relative masses, charges, and locations of electrons, protons, and neutrons in an atom. b. Know that the number of electrons equals the number of protons in a neutral atom and that the number of neutrons is not necessarily the same. c. Understand that mater ...
... Item Specification a. Identify the relative masses, charges, and locations of electrons, protons, and neutrons in an atom. b. Know that the number of electrons equals the number of protons in a neutral atom and that the number of neutrons is not necessarily the same. c. Understand that mater ...
PHYSICS UNIT 2
... This happens in a nuclear reactor The energy is used to generate electricity Uses Urannium-235 or Plutonium-239 https://www.youtube.com/watch?v=EsuRgxsd6bk ...
... This happens in a nuclear reactor The energy is used to generate electricity Uses Urannium-235 or Plutonium-239 https://www.youtube.com/watch?v=EsuRgxsd6bk ...
The lifes of a star
... The main power source for all stars is furnished by nuclear reactions. Possibly the most familiar of these reactions are the ones used in nuclear power plants; these, however, are not the ones or relevance in stellar processes. The relevant reactions present inside stars go under the name of nuclear ...
... The main power source for all stars is furnished by nuclear reactions. Possibly the most familiar of these reactions are the ones used in nuclear power plants; these, however, are not the ones or relevance in stellar processes. The relevant reactions present inside stars go under the name of nuclear ...
ASPERA-3: Analyser of Space Plasmas and
... partially thermalised by the bow shock (Kallio et al., 1997). Others undergo chargeexchange reactions with ambient exospheric and thermospheric neutrals, particularly hydrogen, and then impact the exobase as ENAs (Kallio et al., 1997). In both cases, solar wind energy is ‘directly’ deposited into th ...
... partially thermalised by the bow shock (Kallio et al., 1997). Others undergo chargeexchange reactions with ambient exospheric and thermospheric neutrals, particularly hydrogen, and then impact the exobase as ENAs (Kallio et al., 1997). In both cases, solar wind energy is ‘directly’ deposited into th ...
Ch 8 LAN 7th Intro Chem Gases Liquids and Solids
... 1. What are the major intermolecular forces, and how do they affect the states of matter? Be able to explain dipole–dipole forces, London dispersion forces, and hydrogen bonding, recognize which of these forces affect a given molecule, and how these forces are related to the physical properties of ...
... 1. What are the major intermolecular forces, and how do they affect the states of matter? Be able to explain dipole–dipole forces, London dispersion forces, and hydrogen bonding, recognize which of these forces affect a given molecule, and how these forces are related to the physical properties of ...
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.