Sentences with phrase «ionization state»
«Photo - dissociation» or «Photon - dominated» Regions (PDRs) exist in the ISM at the interfaces between photo - ionized and molecular gas, where UV radiation sets the ionization state, chemistry, and excitation at the edge of the molecular zone.
http://eos-nexus.org/
«The ultraluminous nature of this quasar will allow us to make unprecedented measurements of the temperature, ionization state and metal content of the intergalactic medium at the epoch of reionization.»
Mapping the ionization state of laser - irradiated Ar gas jets with multiwavelength monochromatic x-ray imaging
If the ionization states of silicon can not only be sampled on such a short time scale, but can also be set — as the first experiments with krypton suggest — scientists might one day be able to use this to develop novel and even faster computer technologies.
Not exact matches
Since then, the Steady State Theory has been disproven, and the Big Bang Theory has been shown to be correct, vindicating a form of «Creationism», which not only explains «let there be light» (the early universe was dominated by radiation — light), but explains of separation of light and darkness — the decoupling era, about 300,000 earth years after the big bang, when the universe cooled below the ionization energy of hydrogen, allowing it to become transparent for the first time.
«Ionization» refers to the removal of an electron from an atom; the «re» is there because the protons and neutrons were in an uncoupled state even earlier in the universe's history.
They found that just a few hundred fs after the initial ionization, the Ne atom that had absorbed the x-ray, as well as two neighboring Kr atoms, were all in an ionized, positively charged state.
«As a result of tunneling ionization in a strong laser field, a superposition of two quantum states of the hole occurs: it is similar to Schrödinger's cat that is simultaneously alive and dead; in this superposition the hole can be found at opposite ends of the molecule at the same time.
By combining first - principles molecular dynamics simulations with state - of - the - art electronic structure methods, the team could predict the excitation energies of the solvents and solutes, such as the ionization potentials of the solvated ions.
Abstract: We have investigated multiphoton multiple ionization dynamics of argon and xenon atoms using a new x-ray free electron laser (XFEL) facility, SPring - 8 Angstrom Compact free electron LAser (SACLA) in Japan, and identified that highly charged Xe ions with the charge state up to +26 are produced predominantly via four - photon absorption as well as highly charged Ar ions with the charge state up to +10... ▽ More We have investigated multiphoton multiple ionization dynamics of argon and xenon atoms using a new x-ray free electron laser (XFEL) facility, SPring - 8 Angstrom Compact free electron LAser (SACLA) in Japan, and identified that highly charged Xe ions with the charge state up to +26 are produced predominantly via four - photon absorption as well as highly charged Ar ions with the charge state up to +10 are produced via two - photon absorption at a photon energy of 5.5 keV.
As a result, the states of Massachusetts, Vermont, and Iowa have banned them, and lawsuits have been filed against manufacturers of ionization smoke detectors, such as Kidde, Inc., BRK Brands, Inc., and USI Electric, Inc..