期刊论文、会议论文

Yin, Zhongbao

英文

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

0168-9002

2010

623

1

472-474

1st International Conference on Technology and Instrumentation in Particle Physics (TIPP 09)

MAR 12-17, 2009

Tsukuba, JAPAN

[Yin, Zhongbao;Wang, Dong;Wang, Yaping;Zhou, Daicui] Huazhong Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China.^[Yin, Zhongbao;Wang, Dong;Wang, Yaping;Zhou, Daicui] Huazhong Normal Univ, Minist Educ, Key Lab Quark & Lepton Phys, Wuhan 430079, Peoples R China.^[Muller, Hans;Pimenta, Rui] CERN, PH Dept, CH-1211 Geneva 23, Switzerland.^[Rohrich, Dieter] Univ Bergen, Dept Phys & Technol, N-5020 Bergen, Norway.^[Sibiriak, Iouri] Kurchatov Inst, Russian Res Ctr, Moscow, Russia.^[Skaali, Bernhard] Univ Oslo, Dept Phys, N-0316 Oslo, Norway.

RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS

ELSEVIER

10.1016/j.nima.2010.03.040

本校为第一且通讯机构

The photon spectrometer (PHOS) in the ALICE experiment at LHC is dedicated to measuring photons, π0's and η's in a broad pT range from about 100 MeV/c to 100 GeV/c, providing the best possible energy and position resolution in order to narrow the π0 and ηmass peaks and thus to increase the signal to background ratio. The front-end electronics (FEE) of the PHOS is thus required to cover a large dynamic range, to have a timing resolution better than ∼2ns in order to discriminate against 12 GeV/c (anti-)neutrons, and to provide high pT trigger to select rare high pT events. In a...