# DPF 2011

8-13 August 2011
Rhode Island Convention Center
US/Eastern timezone

### Indico Support

12 Aug 2011, 10:30
15m
556 (Rhode Island Convention Center)

### 556

#### Rhode Island Convention Center

Parallel contribution Detector Technology and R&D

### Speaker

Prof. Neeti Parashar (Purdue University Calumet)

### Description

The present Compact Muon Solenoid silicon pixel tracking system has been designed for a peak luminosity of $10^{34}~\textrm{cm}^{-2} \textrm{s}^{-1}$ and total dose corresponding to two years of the Large Hadron Collider (LHC) operation. With the steady increase of the luminosity expected at the LHC, a new pixel detector with four barrel layers and three endcap disks is being designed. We will present the key points of the design: the new geometry, which minimizes the material budget and increases the tracking points, and the development of a fast digital readout architecture, which ensures readout efficiency even at high rate. The expected performances for tracking and vertexing of the new pixel detector are also addressed.

### Primary author

Prof. Neeti Parashar (Purdue University Calumet)

 Slides