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Performance of the AX-PET demonstrator
/ Beltrame, P (CERN) ; Bolle, E (Oslo U.) ; Braem, A (CERN) ; Casella, C (Zurich, ETH) ; Chesi, E (Ohio State U.) ; Clinthorne, N (Michigan U.) ; De Leo, R (INFN, Bari) ; Dissertori, G (Zurich, ETH) ; Djambazov, L (Zurich, ETH) ; Fanti, V (CERN) et al.
The goal of the AX-PET project is to build and test a demonstrator for a high resolution, high sensitivity PET scanner, based on a novel geometrical concept of long axially oriented crystals. The demonstrator comprises two PET modules used in coin cidence. [...]
2011 - 3 p.
- Published in : Nucl. Phys. B, Proc. Suppl. 215 (2011) 34-36
In : 12th Topical Seminar on Innovative Particle and Radiation Detectors, Sienna, Italy, 7-10 Jun 2010, pp.34-36
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The AX-PET experiment: A demonstrator for an axial Positron Emission Tomograph
/ Bolle, E (Oslo U.) ; Casella, C (Zurich, ETH) ; Chesi, E (Ohio State U.) ; De Leo, R (INFN, Bari) ; Dissertori, G (Zurich, ETH) ; Fanti, V (INFN, Cagliari ; Cagliari U.) ; Gillam, J.E (Valencia U., IFIC) ; Heller, M (CERN) ; Joram, C (CERN) ; Lustermann, W (Zurich, ETH) et al.
AX-PET stands for a new geometrical concept for a high resolution and high sensitivity PET scanner, based on an axial arrangement of long scintillating crystals in the tomograph, for a parallax free PET detector. Two identical AX-PET modules - consisting of matrices of LYSO crystals interleaved with WLS strips - have been built. [...]
2013 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 718 (2013) 126-129
In : 12th Pisa Meeting on Advanced Detectors: Frontier Detector for Frontier Physics, La Biodola, Isola d'Elba, Italy, 20 - 26 May 2012, pp.126-129
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AX-PET: A novel PET concept with G-APD readout
/ Heller, M (CERN) ; Bolle, E (Oslo U.) ; Casella, C (Zurich, ETH) ; Chesi, E (Ohio State U., Columbus (main)) ; De Leo, R (INFN, Bari) ; Dissertori, G (Zurich, ETH) ; Fanti, V (Cagliari U. ; INFN, Cagliari) ; Gillam, J E (Valencia U., IFIC) ; Joram, C (CERN) ; Lustermann, W (Zurich, ETH) et al.
The AX-PET collaboration has developed a novel concept for high resolution PET imaging to overcome some of the performance limitations of classical PET cameras, in particular the compromise between spatial resolution and sensitivity introduced by the parallax error. The detector consists of an arrangement of long LYSO scintillating crystals axially oriented around the field of view together with arrays of wave length shifter strips orthogonal to the crystals. [...]
2012
- Published in : Nucl. Instrum. Methods Phys. Res., A 695 (2012) 129-134
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Demonstration of an Axial PET concept for brain and small animal imaging
/ Beltrame, P (CERN) ; Nappi, E (INFN, Bari) ; Clinthorne, N (Michigan U.) ; Meddi, F (Rome U.) ; Kagan, H (Ohio State U.) ; Braem, A (CERN) ; Pauss, F (Zurich, ETH) ; Djambazov, L (Zurich, ETH) ; Lustermann, W (Zurich, ETH) ; Weilhammer, P (Ohio State U.) et al.
Standard Positron Emission Tomography (PET) cameras need to reach a compromise between spatial resolution and sensitivity. To overcome this limitation we developed a novel concept of PET. [...]
2011
- Published in : Nucl. Instrum. Methods Phys. Res., A 628 (2011) 426-429
In : 12th Vienna Conference on Instrumentation, Vienna, Austria, 15 - 20 Feb 2010, pp.426-429
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Construction and tests of demonstrator modules for a 3-D axial PET system for brain or small animal imaging
/ Chesi, E (Ohio State U.) ; Nappi, E (INFN, Bari) ; Clinthorne, N (Michigan U.) ; Pauss, P (Zurich, ETH) ; Meddi, F (Rome U.) ; Beltrame, P (CERN) ; Kagan, H (Ohio State U.) ; Braem, A (CERN) ; Casella, C (Zurich, ETH) ; Djambazov, G (Zurich, ETH) et al.
The design and construction of a PET camera module with high sensitivity, full 3-D spatial reconstruction and very good energy resolution is presented. The basic principle consists of an axial arrangement of long scintillation crystals around the Field Of View (FOV), providing a measurement of the transverse coordinates of the interacting 511 keV gamma ray. [...]
2011
- Published in : Nucl. Instrum. Methods Phys. Res., A 636 (2011) S226-S230
In : 7th International Symposium on the Development and Application of Semiconductor Tracking Detectors, Hiroshima, Japan, 29 Aug - 01 Sep 2009, pp.S226-S230
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The AX-PET project : Demonstration of a high resolution axial 3D PET
/ Bolle, E (Oslo U.) ; Braem, A (CERN) ; Casella, C (Zurich, ETH) ; Chesi, E (Ohio State U.) ; Clinthorne, N (Michigan U.) ; Cochran, E (Ohio State U.) ; De Leo, R (INFN, Bari) ; Dissertori, G (Zurich, ETH) ; Djambazov, G (Zurich, ETH) ; Fanti, V (CERN) et al.
The AX-PET is a new geometrical concept for a high resolution 3D PET scanner, based on matrices of axially oriented LYSO crystals interleaved by stacks of WLS, both individually read out by G-APDs. A PET demonstrator, based on two detector modules used in coincidence, is currently under construction..
2010
- Published in : Nucl. Instrum. Methods Phys. Res., A 623 (2010) 214-216
In : 11th Pisa Meeting on Advanced Detectors on Frontier Detectors For Frontier Physics, La Biodola, Italy, 24 - 30 May 2009, pp.214-216
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