proton event

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• Solar proton event — A Solar proton event occurs when protons emitted by the Sun become accelerated to very high energies either close to the Sun during a solar flare or in interplanetary space by the shocks associated with coronal mass ejections. These high energy… …   Wikipedia

• Proton — For other uses, see Proton (disambiguation). This article is about the proton as a subatomic particle. For the aqueous form of the hydrogen ion often encountered in biochemistry, see Hydronium. Proton The quark structure of the proton. (The color …   Wikipedia

• Proton Radio — is one of the most listened to internet electronic music stations. Founded in 2002 by Sam Packer, Alex Ambroziak, and Eric Liberda, the station features over 100 exclusive shows from various DJs around the world. They have featured guest DJ sets… …   Wikipedia

• Proton-coupled electron transfer — (PCET) is a reaction mechanism that is thought to be common in redox reactions. It involves the concerted transfer of an electron and proton to or from a substrate.[1][2] In PCET, the proton and the electron (i) start from different orbitals and… …   Wikipedia

• Proton coupled electron transfer — (PCET) is an electrochemical reaction mechanism in which an electron and proton is simultaneously moved in a concerted mechanism. [Huynh, M. H.; Meyer, T. Chem. Rev. 2007, 107 , 5004 5064.] Mechanism Proton coupled electron transfer (PCET) is… …   Wikipedia

• Proton rocket — Infobox rocket caption =Launch of a Proton rocket name = Proton 8K82K function = Unmanned Launch Vehicle manufacturer = Khrunichev country origin = Soviet Union, Russia height = 53 m alt height = diameter = 7.4 m alt diameter = mass = 693,810 kg… …   Wikipedia

• Bastille Day event — The Bastille Day Flare or Bastille Day Event was a powerful solar flare on July 14, 2000 occurring near the peak of the solar maximum. [cite news |title=NASA Says Solar Flare Caused Radio Blackouts |author=Associated Press |publisher=The New York …   Wikipedia

• Geomagnetic storm — This article is about disturbances within Earth s magnetosphere. For other uses of magnetic storm , see Magnetic storm (disambiguation). Solar particles interact with Earth s magnetosphere. A geomagnetic storm is a temporary disturbance of the… …   Wikipedia

• List of radio propagation topics — This is a list of radio propagation terms. NOTOC A a index A index aa index active prominence active prominence region (APR) active region active surge region (ASR) active dark filament (ADF) AE index Air Force Geophysics Laboratory (AFGL) arch… …   Wikipedia

• Solar variation — Solar variations are changes in the amount of solar radiation emitted by the Sun. There are periodic components to these variations, the principal one being the 11 year solar cycle (or sunspot cycle), as well as aperiodic fluctuations. Solar… …   Wikipedia

• Sonneneruption — Eine Sonneneruption ist ein Gebilde erhöhter Strahlung innerhalb der Chromosphäre der Sonne, die durch Magnetfeldenergie gespeist wird. Als Flare oder chromosphärische Eruption bezeichnet man einfache Plasma Magnetfeldbögen. Kommt es zu einer… …   Deutsch Wikipedia