High-resolution hybrid pixel sensors for the e(+)e(-) TESLA linear collider vertex tracker

Battaglia, M Orava, R Tammi, K Osterberg, K Kucewicz, W Zalewska, A Caccia, M Campagnolo, R Meroni, C Grabiec, P Jaroszewicz, B Marczewski, J

M. Battaglia et al., High-resolution hybrid pixel sensors for the e(+)e(-) TESLA linear collider vertex tracker, NUCL INST A, 447(1-2), 2000, pp. 202-209

28

INGLESE

Article

Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT

0168-9002 → ACNP

447

1-2

2000

202 - 209

ISI

0168-9002(20000601)447:1-2<202:HHPSFT>2.0.ZU;2-2

In order to fully exploit the physics potential of a future high-energy e()e(-) linear collider, a Vertex Tracker, providing high-resolution track re construction, is required. Hybrid silicon pixel sensors are an attractive o ption, for the sensor technology, due to their read-out speed and radiation hardness, favoured in the high-rate environment of the TESLA e(+)e(-) line ar collider design, but have been so far limited by the achievable single p oint space resolution, In this paper, e a conceptual design of the TESLA Ve rtex Tracker, based on a novel layout of hybrid pixel sensors with interlea ved cells to improve their spatial resolution, is presented. (C) 2000 Elsev ier Science B.V. All rights reserved.