Investigations of the new generation pixel detectors for ALICE experiment at LHC

Abstract

We present the results from testing Monolithic Active Pixel Sensors of the detector ALPIDE (ALICE Pixel Detector). The purpose of these tests was to measure the pixel threshold and noise distributions in each of the four sectors of the detector, as well as the analysis of the hit maps produced by different radioactive sources.

About the authors

V. I. Zherebchevsky

St. Petersburg State University

Author for correspondence.
Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

V. P. Kondratiev

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

E. B. Krymov

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

T. V. Lazareva

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

N. A. Maltsev

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

A. O. Merzlaya

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

D. G. Nesterov

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

N. A. Prokofyev

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

G. A. Feofilov

St. Petersburg State University

Email: v.zherebchevsky@spbu.ru
Russian Federation, St. Petersburg, 199034

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