radiation spectrometer

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• Radiation Belt Storm Probes — ou RBSP est une mission spatiale de la NASA faisant partie du programme Living With a Star et composée de deux satellites qui doivent être lancée en 2012. Le programme « Living With a Star » a pour objectif de développer les… …   Wikipédia en Français

• spectrometer — spectrometric /spek treuh me trik/, adj. spectrometry, n. /spek trom i teuhr/, n. Optics. an optical device for measuring wavelengths, deviation of refracted rays, and angles between faces of a prism, esp. an instrument (prism spectrometer)… …   Universalium

• radiation measurement — ▪ technology Introduction       technique for detecting the intensity and characteristics of ionizing radiation, such as alpha, beta, and gamma rays or neutrons, for the purpose of measurement.       The term ionizing radiation refers to those… …   Universalium

• Radiation Belt Storm Probes — Infobox Spacecraft Name = Radiation Belt Storm Probes Organization = NASA Major Contractors = Applied Physics Laboratory Mission Type = Two Earth orbiters operating within Earth s radiation belts Launch = Currently 2011 Launch Vehicle = EELV… …   Wikipedia

• spectrometer — noun Etymology: International Scientific Vocabulary Date: 1874 1. an instrument used for measuring wavelengths of light spectra 2. any of various analytical instruments in which an emission (as of particles or radiation) is dispersed according to …   New Collegiate Dictionary

• spectrometer — An instrument for determining the wavelength or energy of light or other electromagnetic emission. [spectro + G. metron, measure] * * * spec·trom·e·ter spek träm ət ər n 1) an instrument used for measuring wavelengths of light spectra …   Medical dictionary

• Gamma ray spectrometer — A Gamma Ray Spectrometer, or (GRS), is an instrument for measuring the distribution (or spectrum see figure) of the intensity of gamma radiation versus the energy of each photon. Gamma rays are electromagnetic radiation at the short wavelength,… …   Wikipedia

• Dobson spectrometer — The Dobson spectrometer, also known as the Dobson Ozone Spectrometer or the Dobson ozone spectrophotometer, is an instrument used to measure the amount of ozone in the atmosphere. Ozone are O3 molecules that absorb the specific wavelength of… …   Wikipedia

• Mars Radiation Environment Experiment — MARIE, designed to measure radiation, started malfunctioning shortly after a series of strong solar flares occurred in Autumn of 2003 The Martian Radiation Experiment, or MARIE was designed to measure the radiation environment of Mars using an… …   Wikipedia

• Planetary Fourier Spectrometer — The Planetary Fourier Spectrometer (PFS) is an infrared spectrometer built by the Istituto Nazionale di Astrofisica (Italian National Institute for Astrophysics) along with the Istituto di Fisica dello spazio Interplanetario and the Consiglio… …   Wikipedia

• gamma ray spectrometer — gamma ray spectrometer, an instrument for detecting gamma rays or other types of electromagnetic radiation, used to locate and identify radioactive materials …   Useful english dictionary