| dbo:abstract |
تجربة NA49 إحدى تجارب فيزياء الجسيمات موجودة في الجزء الشمالي منالمسرع الأكبر للبروتونات في معمل سيرن. الهدف منها التحقق من خصائص كوارك – غلوون البلازما. تجربة NA49 هي التجربة التالية تمت الموافقة عليها 18 سبتمبر 1991 وتم الانتهاء من التجربة 19 أكتوبر 2002 خلفها ,وكان المتحدث الرسمي عنها بيتر سيبوث. (ar) The NA49 experiment ("North Area experiment 49") was a particle physics experiment that investigated the properties of quark–gluon plasma. It took place in the North Area of the Super Proton Synchrotron at CERN from 1991-2002. It used a large-acceptance hadron detector (a time projection chamber) to investigate reactions induced by the collision of various heavy ions (such as those of lead) on targets made of a variety of elements. The main components are 4 large-volume TPCs for tracking and particle identification via dE/dx. TOF scintillator arrays complement particle identification. Calorimeters for transverse energy determination and triggering, a detector for centrality selection in p+A collisions, and beam definition detectors complete the set-up. The NA49 experiment was the follow-up to the NA35 experiment, and was approved on 18 September 1991. The experiment began taking data in November 1994 and was completed on 19 October 2002. It was succeeded by the NA61 experiment (SHINE). The spokespersons for the experiment are (born 1939) and Reinhard Stock. (en) O experimento NA49 foi um experimento de física de partículas que ocorreu na Área Norte do Super Sincrotrão a Protões no CERN. Usou um detector de grande aceitação de hadrones (uma ) para investigar reações induzidas pela colisão de vários íons pesados (como os de chumbo) em alvos feitos de uma variedade de elementos. Ele foi usado para investigar as propriedades do plasma de quarks e glúons. O experimento NA49 foi o acompanhamento pelo experimento NA35, e foi aprovado em 18 de setembro de 1991. O experimento foi concluído em 19 de outubro de 2002, e foi sucedido pelo experimento NA61(SHINE). (pt) |
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http://cdsweb.cern.ch/search%3Fc=CERN+Committee+Documents&c=Published+Articles&p=NA49&f=experiment http://na49info.web.cern.ch/na49info/Public/ https://inspirehep.net/experiments/1110308 http://na49info.web.cern.ch/na49info/ |
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تجربة NA49 إحدى تجارب فيزياء الجسيمات موجودة في الجزء الشمالي منالمسرع الأكبر للبروتونات في معمل سيرن. الهدف منها التحقق من خصائص كوارك – غلوون البلازما. تجربة NA49 هي التجربة التالية تمت الموافقة عليها 18 سبتمبر 1991 وتم الانتهاء من التجربة 19 أكتوبر 2002 خلفها ,وكان المتحدث الرسمي عنها بيتر سيبوث. (ar) O experimento NA49 foi um experimento de física de partículas que ocorreu na Área Norte do Super Sincrotrão a Protões no CERN. Usou um detector de grande aceitação de hadrones (uma ) para investigar reações induzidas pela colisão de vários íons pesados (como os de chumbo) em alvos feitos de uma variedade de elementos. Ele foi usado para investigar as propriedades do plasma de quarks e glúons. O experimento NA49 foi o acompanhamento pelo experimento NA35, e foi aprovado em 18 de setembro de 1991. O experimento foi concluído em 19 de outubro de 2002, e foi sucedido pelo experimento NA61(SHINE). (pt) The NA49 experiment ("North Area experiment 49") was a particle physics experiment that investigated the properties of quark–gluon plasma. It took place in the North Area of the Super Proton Synchrotron at CERN from 1991-2002. It used a large-acceptance hadron detector (a time projection chamber) to investigate reactions induced by the collision of various heavy ions (such as those of lead) on targets made of a variety of elements. (en) |
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