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Development of a Gamma-Ray Box (GARBO)

Moore, E.F. ; Ahmad, I. ; Amman, J. ; Carpenter, M.P. ; Fischer, S.M. ; Janssens, R.V.F. ; Khoo, T.L. ; Lauritsen, T. ; Lister, C.J. ; Mukherjee, G. ; Nisius, D. ; Sangsingkeow, P. ; Sienko, T. ; Truett, B. ; Underwood, T.A.

Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 2003-06, Vol.505 (1-2), p.163-166 [Periódico revisado por pares]

United States: Elsevier B.V

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Título:
Development of a Gamma-Ray Box (GARBO)
Autor: Moore, E.F. ; Ahmad, I. ; Amman, J. ; Carpenter, M.P. ; Fischer, S.M. ; Janssens, R.V.F. ; Khoo, T.L. ; Lauritsen, T. ; Lister, C.J. ; Mukherjee, G. ; Nisius, D. ; Sangsingkeow, P. ; Sienko, T. ; Truett, B. ; Underwood, T.A.
Assuntos: CLOVER ; COULOMB EXCITATION ; CROSS SECTIONS ; EFFICIENCY ; FINE STRUCTURE ; Gamma-ray spectroscopy ; GERMANIUM ; Germanium detectors ; ISOMERS ; Monte-Carlo simulations ; NUCLEAR PHYSICS AND RADIATION PHYSICS ; NUCLEAR STRUCTURE ; NUCLEI ; RADIATIONS ; SPECTROSCOPY ; STABILITY
É parte de: Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 2003-06, Vol.505 (1-2), p.163-166
Notas: ANL/PHY/CP-107578
W-31-109-ENG-38
US Department of Energy (US)
Descrição: Isomer decays, β–γ and electron–γ spectroscopy, α–γ fine structure studies, and Coulomb excitation are cases of nuclear structure experiments where the ideal detector is a compact, highly segmented, very efficient germanium (Ge) detector box. In order to develop such a structure, we are working on the R&D of large, segmented, high-purity planar Ge strip detectors (HPGeDSSD) which form the walls of such a box. We have developed a 92mm×92mm×20mm HPGeDSSD, which has 16×16 orthogonal strips of 5mm width. We are in the process of designing a focal plane detector for the Argonne fragment mass analyzer which consists of a five-sided box, each side having a HPGeDSSD backed by a large segmented clover HPGe detector. MCNP simulations indicate this detector would have an efficiency of ∼60% for 122keV gamma rays and ∼15% for 1.33MeV radiation, which is ideal for studying the decays of nuclei far from stability that are usually produced with very low cross-sections.
Editor: United States: Elsevier B.V
Idioma: Inglês

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Development of a Gamma-Ray Box (GARBO)

Moore, E.F. ; Ahmad, I. ; Amman, J. ; Carpenter, M.P. ; Fischer, S.M. ; Janssens, R.V.F. ; Khoo, T.L. ; Lauritsen, T. ; Lister, C.J. ; Mukherjee, G. ; Nisius, D. ; Sangsingkeow, P. ; Sienko, T. ; Truett, B. ; Underwood, T.A.

United States: Elsevier B.V

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