The Positron-Electron Tandem Ring Accelerator (PETRA) is one of the particle accelerators at the German national laboratory DESY in Hamburg, Germany. At the time of its construction, it was the biggest storage ring of its kind and still is DESY's second largest synchrotron after HERA. PETRA’s original purpose was research in elementary particle physics. From 1978 to 1986 it was used to study electron–positron collisions with the four experiments JADE, , PLUTO and TASSO. The discovery of the gluon, the carrier particle of the strong nuclear force, by the TASSO collaboration in 1979 is counted as one of the biggest successes. PETRA was able to accelerate electrons and positrons to 19 GeV.Research at PETRA led to an intensified international use of the facilities at DESY. Scientists from Chin
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- Positron-Electron Tandem Ring Accelerator (en)
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| - PETRA para Positron-Electron Tandem Ring Accelerator é um dos aceleradores do laboratório DESY em Hamburg, Alemanha. Entre 1978 e 1986 foi utilizado para estudar as colisões electrão-positrão e foi nele que a colaboração TASSO descobriu a primeira evidência directa do gluão no chamado three jet events. A modificação de 2007 é chamada PETRA III e é a fonte de alta energia de radiação sincrotónica e também o pré-acederador de (pt)
- PETRA, acrónimo de Positron-Electron Tandem Ring Accelerator ('Acelerador Circular Tándem de Positrones y Electrones') es un acelerador de partículas de 2,3 km de circunferencia, ubicado en el centro de investigación DESY, en la ciudad alemana de Hamburgo. Construido inicialmente para los experimentos de física de partículas, en 1979 fue usado para obtener la primera evidencia experimental de la existencia de los gluones. Tras la construcción del nuevo acelerador circular HERA, pasó a servir como preacelerador para este, así como una fuente de radiación sincrotrón de alta energía para distintos experimentos (PETRA-II). En 2010 se realizó una nueva remodelación del sincrotrón, que pasó a conocerse como PETRA-III. Cuenta con 14 líneas de luz y, a fecha de 2014, es la fuente de radiación si (es)
- The Positron-Electron Tandem Ring Accelerator (PETRA) is one of the particle accelerators at the German national laboratory DESY in Hamburg, Germany. At the time of its construction, it was the biggest storage ring of its kind and still is DESY's second largest synchrotron after HERA. PETRA’s original purpose was research in elementary particle physics. From 1978 to 1986 it was used to study electron–positron collisions with the four experiments JADE, , PLUTO and TASSO. The discovery of the gluon, the carrier particle of the strong nuclear force, by the TASSO collaboration in 1979 is counted as one of the biggest successes. PETRA was able to accelerate electrons and positrons to 19 GeV.Research at PETRA led to an intensified international use of the facilities at DESY. Scientists from Chin (en)
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| - PETRA III Max von Laue hall at the DESY campus in Hamburg. (en)
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| - PETRA, acrónimo de Positron-Electron Tandem Ring Accelerator ('Acelerador Circular Tándem de Positrones y Electrones') es un acelerador de partículas de 2,3 km de circunferencia, ubicado en el centro de investigación DESY, en la ciudad alemana de Hamburgo. Construido inicialmente para los experimentos de física de partículas, en 1979 fue usado para obtener la primera evidencia experimental de la existencia de los gluones. Tras la construcción del nuevo acelerador circular HERA, pasó a servir como preacelerador para este, así como una fuente de radiación sincrotrón de alta energía para distintos experimentos (PETRA-II). En 2010 se realizó una nueva remodelación del sincrotrón, que pasó a conocerse como PETRA-III. Cuenta con 14 líneas de luz y, a fecha de 2014, es la fuente de radiación sincrotrón más brillante del mundo basada en un acelerador circular . (es)
- The Positron-Electron Tandem Ring Accelerator (PETRA) is one of the particle accelerators at the German national laboratory DESY in Hamburg, Germany. At the time of its construction, it was the biggest storage ring of its kind and still is DESY's second largest synchrotron after HERA. PETRA’s original purpose was research in elementary particle physics. From 1978 to 1986 it was used to study electron–positron collisions with the four experiments JADE, , PLUTO and TASSO. The discovery of the gluon, the carrier particle of the strong nuclear force, by the TASSO collaboration in 1979 is counted as one of the biggest successes. PETRA was able to accelerate electrons and positrons to 19 GeV.Research at PETRA led to an intensified international use of the facilities at DESY. Scientists from China, France, Israel, the Netherlands, Norway, the United Kingdom and the USA participated in the first experiments at PETRA alongside many German colleagues. (en)
- PETRA para Positron-Electron Tandem Ring Accelerator é um dos aceleradores do laboratório DESY em Hamburg, Alemanha. Entre 1978 e 1986 foi utilizado para estudar as colisões electrão-positrão e foi nele que a colaboração TASSO descobriu a primeira evidência directa do gluão no chamado three jet events. A modificação de 2007 é chamada PETRA III e é a fonte de alta energia de radiação sincrotónica e também o pré-acederador de (pt)
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| - POINT(9.8837003707886 53.579048156738)
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