The Silicon Pixel Detector (SPD) forms the two innermost layers of the ALICE Inner Tracking System (ITS). The detector includes 1200 readout ASICs, each containing 8192 pixel cells, bump-bonded to Si sensor elements. The thickness of the readout chip and the sensor element is 150μm and 200μm, respectively. Low-mass solutions are implemented for the bus and the mechanical support. In this contribution, we describe the basic module (half-stave) of the two SPD layers and we give an overview of its assembly procedure. © 2003 Elsevier B.V. All rights reserved.
Assembly procedure of the module (half-stave) of the ALICE Silicon Pixel Detector / M., Caselle; G., Anelli; F., Antinori; M., Burns; M., Campbell; P., Chochula; R., Dinapoli; D., Elia; F., Formenti; R. A., Fini; B., Ghidini; A., Kluge; V., Lenti; V., Manzari; Meddi, Franco; M., Morel; F., Navach; P., Nilsson; A., Pepato; P., Riedler; R., Santoro; G., Stefanini; G., Viesti; K., Wyllie. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 518:1-2(2004), pp. 297-299. ( Frontier Detectors for Frontier Physics, Proceedings La Biodola 25 May 2003 through 31 May 2003) [10.1016/j.nima.2003.11.004].
Assembly procedure of the module (half-stave) of the ALICE Silicon Pixel Detector
MEDDI, Franco;
2004
Abstract
The Silicon Pixel Detector (SPD) forms the two innermost layers of the ALICE Inner Tracking System (ITS). The detector includes 1200 readout ASICs, each containing 8192 pixel cells, bump-bonded to Si sensor elements. The thickness of the readout chip and the sensor element is 150μm and 200μm, respectively. Low-mass solutions are implemented for the bus and the mechanical support. In this contribution, we describe the basic module (half-stave) of the two SPD layers and we give an overview of its assembly procedure. © 2003 Elsevier B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
