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DC Field | Value | Language |
---|---|---|
dc.creator | Wieland O. | - |
dc.creator | Kröll Th. | - |
dc.creator | Bazzacco D. | - |
dc.creator | Venturelli R. | - |
dc.creator | Camera F. | - |
dc.creator | Million B. | - |
dc.creator | Musso E. | - |
dc.creator | Quintana B. | - |
dc.creator | Ur C. A. | - |
dc.creator | Bellato M. | - |
dc.creator | Isocrate R. | - |
dc.creator | Manea Ch. | - |
dc.creator | Menegazzo R. | - |
dc.creator | Pavan P. | - |
dc.creator | Rossi Alvarez C. | - |
dc.creator | Farnea E. | - |
dc.creator | Gadea A. | - |
dc.creator | Rosso D. | - |
dc.creator | Spolaore P. | - |
dc.creator | Pullia A. | - |
dc.creator | Casati G. | - |
dc.creator | Geraci A. | - |
dc.creator | Ripamonti G. | - |
dc.creator | Descovich M. | - |
dc.date | 2003 | - |
dc.date.accessioned | 2013-06-01T10:05:28Z | - |
dc.date.available | 2013-06-01T10:05:28Z | - |
dc.date.issued | 2013-06-01 | - |
dc.identifier | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332003000200007 | - |
dc.identifier | http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2003&volume=33&issue=2&spage=206 | - |
dc.identifier.uri | http://koha.mediu.edu.my:8181/jspui/handle/123456789/8051 | - |
dc.description | This 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.publisher | Sociedade Brasileira de Física | - |
dc.source | Brazilian Journal of Physics | - |
dc.title | Gamma-ray tracking with segmented HPGe detectors | - |
Appears in Collections: | Physics and Astronomy |
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