The VHMPID RICH upgrade project for ALICE at LHC

被引：17

作者：

Di Mauro, A. ^{[1
]}

Agocs, A. ^{[2
]}

Alfaro, R. ^{[3
]}

Barnafoldi, G. G. ^{[2
]}

Bencze, G. ^{[2
]}

Boldizsar, L. ^{[2
]}

Cuautle, E. ^{[4
]}

DeCataldo, G. ^{[5
,6
]}

Denes, E. ^{[2
]}

DiBari, D. ^{[5
,6
]}

Dominguez, I. ^{[4
]}

Fodor, Z. ^{[2
]}

Futo, E. ^{[2
]}

Garcia, E. ^{[7
]}

Hamar, G. ^{[2
]}

Harris, J. W. ^{[8
]}

Levai, P. ^{[2
]}

Lipusz, C. ^{[2
]}

Martinengo, P. ^{[1
]}

Mayani, D. ^{[4
]}

Molnar, L. ^{[1
]}

Nappi, E. ^{[5
,6
]}

Ortiz, A. ^{[4
]}

Paic, G. ^{[4
]}

Pastore, C. ^{[5
,6
]}

Perini, D.

Peskov, V. ^{[1
,4
]}

Piuz, F. ^{[1
]}

Pochybova, S. ^{[2
]}

Sgura, I. ^{[5
,6
]}

Smirnov, N. ^{[8
]}

Son, C. ^{[9
]}

Van Beelen, J. B. ^{[1
]}

Varga, D. ^{[10
]}

Volpe, G. ^{[5
,6
]}

Yi, J. ^{[9
]}

Yoo, I. K. ^{[9
]}

机构：

[1] CERN, Geneva, Switzerland

[2] MTA KFKI RMKI, Budapest, Hungary

[3] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 01000, DF, Mexico

[4] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexico

[5] Univ Bari, Dipartimento Interateneo Fis M Merlin, Bari, Italy

[6] Ist Nazl Fis Nucl, Sez Bari, I-70126 Bari, Italy

[7] Chicago StateUniv, Chicago, IL USA

[8] Yale Univ, New Haven, CT USA

[9] Pusan Natl Univ, Pusan 609735, South Korea

[10] Eotvos Lorand Univ, Budapest, Hungary

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2011年 / 639卷 / 01期

基金：

匈牙利科学研究基金会; 新加坡国家研究基金会;

关键词：

RICH; Gaseous detectors; Photon detection; CsI photoconverter; ALICE; DETECTOR; GAS;

D O I：

10.1016/j.nima.2010.10.103

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

RHIC results have shown the importance of high momentum particles as hard probes and the need for particle identification (PID) in a very large momentum range. A Very High Momentum PID (VHMPID) detector has been proposed as upgrade of ALICE to extend the track-by-track identification capabilities for charged hadrons from the presents GeV/c limit to the momentum range 10-30 GeV/c. The VHMPID detector is a focusing RICH using C4F10 gaseous radiator coupled to a CsI-based photon detector. Detector design studies, achievable Cherenkov angle resolution, expected performance and high momentum triggering will be discussed. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：274 / 277

页数：4