CERN Accelerating science

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1.
Silicon detector for a Compton Camera in Nuclear Medical Imaging / Meier, D ; Czermak, A ; Jalocha, P ; Sowicki, B ; Kowal, M ; Dulinski, W ; Maehlum, G ; Nygård, E ; Yoshioka, K ; Fuster, J A et al.
Electronically collimated gamma ca\-me\-ras based on Com\-pton scattering in silicon pad sensors may improve imaging in nuclear medicine and bio-medical research. The work described here concentrates on the silicon pad detector developed for a prototype Compton camera. [...]
CERN-EP-2001-009.- Geneva : CERN, 2001 - 6 p. Fulltext: PDF;
In : 47th IEEE Nuclear Science Symposium and Medical Imaging Conference, Lyons, France, 15 - 20 Oct 2000, pp.22/6-10 (v.3) - CERN library copies
2.
Front end electronics for multi-channel semiconductor imaging systems / Weilhammer, Peter
The requirements on front-end electronics for the readout of photon detectors are discussed. Sources of noise in the front-end are discussed. [...]
2003 - Published in : Nucl. Instrum. Methods Phys. Res., A 497 (2003) 210-220
3.
Silicon-based HPD development : sensors and front ends / Weilhammer, Peter
Developments of Si sensors and associated front-end electronics for use with hybrid photon detectors (HPD) are reviewed. Si pixel sensors, dc-coupled Si pad sensors and ac-coupled Si pad sensors using double-metal technology are employed. [...]
Geneva : CERN, 2000 - Published in : Nucl. Instrum. Methods Phys. Res., A 446 (2000) 289-98 Source files restricted to CERN users: ZIP;
4.
Performance of a radiation hard 128 channel analogue front-end chip for the readout of a silicon-based hybrid photon detector / Lacasta, C ; Dabrowski, W ; Dulinski, W ; Chesi, Enrico Guido ; Joram, C ; Kaplon, J ; Lozano-Bahilo, J ; Séguinot, Jacques ; Szczygiel, R ; Weilhammer, Peter et al.
The performance is described of a front-end chip, the SCT128A-LC chip, originally developed for the readout of a silicon based Hybrid Photon Detector (HPD), which is part of an RICH detector to be run in an LHC experimental environment. The relatively low signal charge from single photoelectrons, impinging on the silicon pad sensor, put very stringent requirements on the noise performance of the front-end chip. [...]
2003 - Published in : Nucl. Instrum. Methods Phys. Res., A 500 (2003) 362-370
5.
The Compton Camera - medical imaging with higher sensitivity : Exhibition LEPFest 2000
Reference: poster-2000-080
Note: Exhibition at the CERN LEP Celebration in October 2000
Keywords:  LEPFest 2000
Original source: CDROM-2000-012-IP / POSTERTECH4
Created: 2000. -1 p

The Compton Camera reconstructs the origin of Compton-scattered X-rays using electronic collimation with Silicon pad detectors instead of the heavy conventional lead collimators in Anger cameras - reaching up to 200 times better sensitivity and a factor two improvement in resolution. Possible applications are in cancer diagnosis, neurology neurobiology, and cardiology.

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6.
Performance of Si pad sensors for a RICH detector / Weilhammer, Peter ; Chesi, Enrico Guido ; Dabrowski, W ; Dulinski, W ; Jobez, J P ; Kaplon, J ; Martinengo, P ; Nygård, E ; Riedler, P ; Roe, S et al.
Silicon pad sensors with 256 cells have been used to detect single photoelectrons from a CsI photocathode. These sensors are part of a Hybrid Photon Detector (HPD) to be used in a RICH detector in the LHCb experiment. [...]
CERN-PPE-96-202.- Geneva : CERN, 1996 - 15 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 384 (1996) 159-66 Fulltext: PDF; Source files restricted to CERN users: ZIP;
In : 4th International Workshop on B Physics at Hadron Machines : Beauty '96, Rome, Italy, 17 - 21 Jun 1996, pp.159-166 - CERN library copies
7.
Finite-element simulations of coupling capacitances in capacitively coupled pixel detectors / Vicente Barreto Pinto, Mateus (Geneva U.)
Capacitively coupled hybrid silicon pixel-detector assemblies are under study for the vertex detector at the proposed future CLIC linear electron-positron collider. [...]
CLICdp-Note-2017-003.
- 2017. - 21.
Full text
8.
iPadPix—A novel educational tool to visualise radioactivity measured by a hybrid pixel detector / Keller, O (CERN ; Geneva U.) ; Schmeling, S (CERN) ; Müller, A (Geneva U.) ; Benoit, M (Geneva U.)
With the ability to attribute signatures of ionising radiation to certain particle types, pixel detectors offer a unique advantage over the traditional use of Geiger-Müller tubes also in educational settings. We demonstrate in this work how a Timepix readout chip combined with a standard 300 μ m pixelated silicon sensor can be used to visualise radioactivity in real-time and by means of augmented reality. [...]
2016 - Published in : JINST 11 (2016) C11032 IOP Open Access article: PDF;
In : International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (PIXEL2016), Sestri Levante, Italy, 5 - 9 Sep 2016, pp.C11032
9.
Status of CMS silicon strip tracker / Demaria, N
The CMS silicon tracker is going to be the largest silicon detector made so far, with about 210 square meters of sensitive area. The CMS tracker collaboration, after the completion of the R&D; phase, has put a lot of effort in finalizing the design of the silicon sensors, electronics hybrid, APV chip and many other crucial components in order to make such a detector possible. [...]
2003 - Published in : Nucl. Phys. B, Proc. Suppl. 125 (2003) 198-205
In : 8th Topical Seminar on Innovative Particle and Radiation Detectors, Sienna, Italy, 21 - 24 Oct 2002, pp.198-205 (v.125)
10.
Prototyping of Silicon Strip Detectors for the Inner Tracker of the ALICE Experiment / Sokolov, Oleksiy
The ALICE experiment at CERN will study heavy ion collisions at a center-of-mass energy 5.5∼TeV per nucleon [...]
Utrecht : Utrecht Univ., 2006. - 106 p.

Utrecht U. - Fulltext

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