High resolution pixel detectors for e+e- linear colliders
M. Caccia, R. Campagnolo, C. Meroni, W. Kucewicz, G. Deptuch, A. Zalewska, M. Battaglia, K. Osterberg, R. Orava, S. Higueret, M. Winter, R. Turchetta, P. Grabiec, B. Jaroszewicz, J. Marczewski
Abstract
The physics goals at the future e+e- linear collider require high performance vertexing and impact parameter resolution. Two possible technologies for the vertex detector of an experimental apparatus are outlined in the paper: an evolution of the Hybrid Pixel Sensors already used in high energy physics experiments and a new detector concept based on the monolithic CMOS sensors.