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Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/8051
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dc.creatorWieland O.-
dc.creatorKröll Th.-
dc.creatorBazzacco D.-
dc.creatorVenturelli R.-
dc.creatorCamera F.-
dc.creatorMillion B.-
dc.creatorMusso E.-
dc.creatorQuintana B.-
dc.creatorUr C. A.-
dc.creatorBellato M.-
dc.creatorIsocrate R.-
dc.creatorManea Ch.-
dc.creatorMenegazzo R.-
dc.creatorPavan P.-
dc.creatorRossi Alvarez C.-
dc.creatorFarnea E.-
dc.creatorGadea A.-
dc.creatorRosso D.-
dc.creatorSpolaore P.-
dc.creatorPullia A.-
dc.creatorCasati G.-
dc.creatorGeraci A.-
dc.creatorRipamonti G.-
dc.creatorDescovich M.-
dc.date2003-
dc.date.accessioned2013-06-01T10:05:28Z-
dc.date.available2013-06-01T10:05:28Z-
dc.date.issued2013-06-01-
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332003000200007-
dc.identifierhttp://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2003&volume=33&issue=2&spage=206-
dc.identifier.urihttp://koha.mediu.edu.my:8181/jspui/handle/123456789/8051-
dc.descriptionThis paper gives a brief overview of the technical progress that can be achieved with the newly available segmented HPGe detectors. Gamma-ray tracking detectors are a new generation of HPGe detectors which are currently being developed to improve significantly the efficiency and resolving power of the 4pi germanium detectors arrays for high-precision gamma-ray spectroscopy. They consist of highly segmented HPGe detectors associated with fast digital front-end electronics. Through the pulse-shape analysis of the signals it is possible to extract the energy, timing and spatial information on the few interactions a gamma-ray undergoes in the HPGe detector. The tracks of the gamma-rays in the HPGe detector can then be reconstructed in three dimensions based on the Compton scattering formula. Such a detector has been used for the first time during an in-beam experiment. The gamma-decay of the Coulomb excitation of a 56Fe nucleus was measured with the highly segmented MARS prototype positioned at 135 degree. The energy resolution has been improved by a factor of 3 as compared to standard HPGe detectors due to very precise Doppler correction based on knowledge of the gamma-ray track.-
dc.publisherSociedade Brasileira de Física-
dc.sourceBrazilian Journal of Physics-
dc.titleGamma-ray tracking with segmented HPGe detectors-
Appears in Collections:Physics and Astronomy

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