Title of article
The performance of the Gamma-Ray Energy Tracking In-beam Nuclear Array GRETINA
Author/Authors
Paschalis، نويسنده , , S. and Lee، نويسنده , , I.Y. and Macchiavelli، نويسنده , , A.O. and Campbell، نويسنده , , C.M. and Cromaz، نويسنده , , M. and Gros، نويسنده , , S. and Pavan Kumar Reddy، نويسنده , , J. and Qian، نويسنده , , J. and Clark، نويسنده , , R.M. and Crawford، نويسنده , , H.L. and Doering، نويسنده , , D. and Fallon، نويسنده , , P. and Lionberger، نويسنده , , C. and Loew، نويسنده , , T. and Petri، نويسنده , , M. and Stezelberger، نويسنده , , Marcus T. and Zimmermann، نويسنده , , William S. and Radford، نويسنده , , D.C. and Lagergren، نويسنده , , K. and Weisshaar، نويسنده , , D. and Winkler، نويسنده , , R. and Glasmacher، نويسنده , , T. and Anderson، نويسنده , , J.T. and Beausang، نويسنده , , C.W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
12
From page
44
To page
55
Abstract
The Gamma-Ray Energy Tracking In-beam Nuclear Array (GRETINA) is a new generation high-resolution γ - ray spectrometer consisting of electrically segmented high-purity germanium crystals. GRETINA is capable of reconstructing the energy and position of each γ - ray interaction point inside the crystal with high resolution. This enables γ - ray energy tracking which in turn provides an array with large photopeak efficiency, high resolution and good peak-to-total ratio. GRETINA is used for nuclear structure studies with demanding γ - ray detection requirements and it is suitable for experiments with radioactive-ion beams with high recoil velocities. The GRETINA array has a 1 π solid angle coverage and constitutes the first stage towards the full 4 π array GRETA. We present in this paper the main parts and the performance of the GRETINA system.
Keywords
HPGe detectors , Segmented Ge crystals , Ge ? - ray energy tracking arrays , ? - ray tracking
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2013
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2193859
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