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- Plasma_acceleration abstract "Plasma acceleration is a technique for accelerating charged particles, such as electrons, positrons and ions, using an electric field associated with electron plasma wave or other high-gradient plasma structures (like shock and sheath fields). The plasma acceleration structures are created either using ultra-short laser pulses or energetic particle beams that are matched to the plasma parameters. These techniques offer a way to build high performance particle accelerators of much smaller size than conventional devices The basic concepts of plasma acceleration and its possibilities were originally conceived by Toshiki Tajima and Prof. John M. Dawson of UCLA in 1979. Initial designs of experiment for "wakefield" were conceived at UCLA. Current experimental devices show accelerating gradients several orders of magnitude better than current particle accelerators.Plasma accelerators have immense promise for innovation of affordable and compact accelerators for various applications ranging from high energy physics to medical and industrial applications. Medical applications include betatron and free-electron light sources for diagnostics or radiation therapy and protons sources for hadron therapy. Plasma accelerators generally use wakefields generated by plasma density waves. However, plasma accelerators can operate in many different regimes depending upon the characteristics of the plasmas used.For example, an experimental laser plasma accelerator at Lawrence Berkeley National Laboratory accelerates electrons to 1 GeV over about 3.3 cm (5.4x1020 gn), and one at the SLAC conventional accelerator (highest electron energy accelerator) requires 64 m to reach the same energy. Similarly, using plasmas an energy gain of more than 40 GeV was achieved using the SLAC SLC beam (42 GeV) in just 85 cm using a plasma wakefield accelerator (8.9x1020 gn). Once fully developed, the technology could replace many of the traditional RF accelerators currently found in particle colliders, hospitals and research facilities.Recently, Texas Petawatt laser facility at the University of Texas at Austin accelerated electrons mono-energetically to 2 GeV over about 2 cm (1.6x1021 gn),. This is the current world record for energy of electron beam accelerated with laser-plasma interactions.".
- Plasma_acceleration thumbnail Illustration_Plasma_Wakefield_Acceleration.png?width=300.
- Plasma_acceleration wikiPageExternalLink 045003.
- Plasma_acceleration wikiPageExternalLink texaspetawatt.ph.utexas.edu.
- Plasma_acceleration wikiPageExternalLink 431515a.html.
- Plasma_acceleration wikiPageExternalLink index.html.
- Plasma_acceleration wikiPageExternalLink ?pid=1000091.
- Plasma_acceleration wikiPageID "1948002".
- Plasma_acceleration wikiPageRevisionID "600088214".
- Plasma_acceleration hasPhotoCollection Plasma_acceleration.
- Plasma_acceleration subject Category:Accelerator_physics.
- Plasma_acceleration subject Category:Plasma_physics.
- Plasma_acceleration comment "Plasma acceleration is a technique for accelerating charged particles, such as electrons, positrons and ions, using an electric field associated with electron plasma wave or other high-gradient plasma structures (like shock and sheath fields). The plasma acceleration structures are created either using ultra-short laser pulses or energetic particle beams that are matched to the plasma parameters.".
- Plasma_acceleration label "Accélération laser-plasma".
- Plasma_acceleration label "Akcelerator plazmowy".
- Plasma_acceleration label "Kielfeld-Beschleuniger".
- Plasma_acceleration label "Plasma acceleration".
- Plasma_acceleration label "Кильватерное ускорение".
- Plasma_acceleration sameAs Kielfeld-Beschleuniger.
- Plasma_acceleration sameAs Accélération_laser-plasma.
- Plasma_acceleration sameAs Akcelerator_plazmowy.
- Plasma_acceleration sameAs m.068638.
- Plasma_acceleration sameAs Q945175.
- Plasma_acceleration sameAs Q945175.
- Plasma_acceleration wasDerivedFrom Plasma_acceleration?oldid=600088214.
- Plasma_acceleration depiction Illustration_Plasma_Wakefield_Acceleration.png.
- Plasma_acceleration isPrimaryTopicOf Plasma_acceleration.
