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1.
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ALICE HLT high speed tracking on GPU
/ for the ALICE Collaboration
The on-line event reconstruction in ALICE is performed by the High Level Trigger, which should process up to 2000 events per second in proton-proton collisions and up to 300 central events per second in heavy-ion collisions, corresponding to an inp ut data stream of 30 GB/s. In order to fulfill the time requirements, a fast on-line tracker has been developed. [...]
2011
- Published in : IEEE Trans. Nucl. Sci. 58 (2011) 1845-1851
In : 17th IEEE NPSS Real Time Conference, Lisbon, Portugal, 24 - 28 May 2010, pp.1845-1851
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2.
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Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment
/ Wang, Ya-Ping (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Muller, Hans (CERN) ; Cai, Xu (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Zhou, Daicui (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Awes, Terry C (Oak Ridge) ; Yin, Zhong-Bao (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP)
The ALICE calorimeters PHOS and EMCal (including its extension DCal) are based on Avalanche Photo-Diode (APD) photosensors with Charge Sensitive Preamplifiers (CSPs) for readout of the scintillating elements. A new CSP has been developed on the basis of the design of the PHOS CSP, but modified to meet the requirements of the EMCal and DCal. [...]
2012 - 7 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 687 (2012) 75-81
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3.
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Level-0 trigger algorithms for the ALICE PHOS detector
/ Wang, D (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Rohrich, D (Bergen U.) ; Wang, Y P (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Huang, G M (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Kral, J (Jyvaskyla U.) ; Yin, Z B (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Zhou, D C (Hua-Zhong Normal U. ; Hua-Zhong Normal U., LQLP) ; Zhang, F (Hua-Zhong Normal U.hina. ; Hua-Zhong Normal U., LQLP ; CERN) ; Ullaland, K (Bergen U.) ; Muller, H (CERN) et al.
The PHOS level-0 trigger provides a minimum bias trigger for p-p collisions and information for a level-1 trigger at both p-p and Pb-Pb collisions. There are two level-0 trigger generating algorithms under consideration: the Direct Comparison algorithm and the Weighted Sum algorithm. [...]
2011
- Published in : Nucl. Instrum. Methods Phys. Res., A 629 (2011) 80-86
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4.
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Front-end electronics of the ALICE photon spectrometer
/ Yin, Zhong-Bao (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.) ; Muller, Hans (CERN) ; Pimenta, Rui (CERN) ; Röhrich, Dieter (Bergen U.) ; Sibiriak, Yuri (Kurchatov Inst., Moscow) ; Skaali, Bernhard (Oslo U.) ; Wang, Dong (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.) ; Wang, Ya-Ping (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.) ; Zhou, Daicui (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.)
2010
- Published in : Nucl. Instrum. Methods Phys. Res., A 623 (2010) 472-474
In : 1st International Conference on Technology and Instrumentation in Particle Physics, Tsukuba, Ibaraki, Japan, 12 Mar - 17 Mar 2009, pp.472-474
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5.
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Front-end electronics for the ALICE calorimeters
/ Wang, Ya-Ping (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.) ; Ma, Ke (Hua-Zhong Normal U. ; Hua-Zhong U. Sci. Tech.) ; Muller, Hans (CERN) ; Cai, Xu (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.) ; Zhou, Daicui (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.) ; Yin, Zhong-Bao (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.) ; Awes, Terry C. (Oak Ridge) ; Wang, Dong (Hua-Zhong Normal U., LQLP ; Hua-Zhong Normal U.)
The ALICE calorimeters PHOS and EMCal are based on Avalanche Photo-Diode (APD) photosensors with Charge Sensitive Preamplifiers (CSP) for readout of the scintillating elements. The amplified signals are read out via 32-channel shaper/digitizer front-end electronics (FEE) with 14-bit effective dynamic range. [...]
2010 - 3 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 617 (2010) 369-371
In : 11th Pisa Meeting on Advanced Detectors on Frontier Detectors For Frontier Physics, La Biodola, Italy, 24 - 30 May 2009, pp.369-371
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6.
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7.
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ALICE: Physics Performance Report
, v.2.
/ Alessandro, B ; Antinori, F (ed.) ; Belikov, J A (ed.) ; Blume, C (ed.) ; Dainese, A (ed.) ; Foka, P (ed.) ; Giubellino, P (ed.) ; Hippolyte, B (ed.) ; Kuhn, C (ed.) ; Martínez, G (ed.) ; Monteno, M (ed.) ; Morsch, A (ed.) ; Nayak, T K (ed.) ; Nystrand, J (ed.) ; López Noriega, M (ed.) ; Paic, G (ed.) ; Pluta, J (ed.) ; Ramello, L (ed.) ; Revol, J-P (ed.) ; Safarík, K (ed.) ; Schukraft, J (ed.) ; Schutz, Y (ed.) ; Scomparin, E (ed.) ; Snellings, R (ed.) ; Villalobos Baillie, O (ed.) ; Vercellin, E (ed.)
CERN-LHCC-2005-030
ALICE-TDR-13.
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Geneva : CERN, 2005. - 747 p.
(Technical design report. ALICE ; 13) ; (ALICE PPR ; 2)
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10.1088/0954-3899/32/10/001
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8.
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Factorial moments of $^{28}Si$ induced interactions with Ag(Br) nuclei
/ Adamovich, M I ; Aggarwal, M M ; Andreeva, N P ; Badyal, S K ; Bakich, A M ; Basova, E S ; Bhalla, K B ; Bhasin, A ; Bhatia, V S ; Bradnova, V et al.
Scaled factorial moment analysis for the multiplicity distributions of shower particles in the pseudorapidity phase space has been done. An evidence for the presence of dynamical fluctuations has been shown for the non-peripheral interactions of /sup 28/Si+Ag(Br) at 14.6 A Ge V/c and 4.5 A GeV/c. [...]
2001
- Published in : Heavy Ion Phys.: 13 (2001) , no. 4, pp. 213-21
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9.
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10.
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