Tesla: An application for real-time data analysis in High Energy Physics

被引：53

作者：

Aaij, R. ^{[1
]}

Amato, S. ^{[2
]}

Anderlini, L. ^{[3
]}

Benson, S. ^{[1
]}

Cattaneo, M. ^{[1
]}

Clemencic, M. ^{[1
]}

Couturier, B. ^{[1
]}

Frank, M. ^{[1
]}

Gligorov, V. V. ^{[4
]}

Head, T. ^{[5
]}

Jones, C. ^{[6
]}

Komarov, I. ^{[5
]}

Lupton, O. ^{[7
]}

Matev, R. ^{[1
]}

Raven, G. ^{[8
,9
]}

Sciascia, B. ^{[10
]}

Skwarnicki, T. ^{[11
]}

Spradlin, P. ^{[12
]}

Stahl, S. ^{[1
]}

Storaci, B. ^{[13
]}

Vesterinen, M. ^{[14
]}

机构：

[1] CERN, European Org Nucl Res, Geneva, Switzerland

[2] Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil

[3] Sez INFN Firenze, Florence, Italy

[4] Univ Paris Diderot, Univ Paris 06, LPNHE, CNRS,IN2P3, Paris, France

[5] Ecole Polytech Fed Lausanne, Lausanne, Switzerland

[6] Univ Cambridge, Cavendish Lab, Cambridge, England

[7] Univ Oxford, Dept Phys, Oxford, England

[8] Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands

[9] Vrije Univ Amsterdam, Amsterdam, Netherlands

[10] Lab Nazl INFN Frascati, Frascati, Italy

[11] Syracuse Univ, Syracuse, NY USA

[12] Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland

[13] Univ Zurich, Inst Phys, Zurich, Switzerland

[14] Heidelberg Univ, Inst Phys, Heidelberg, Germany

来源：

COMPUTER PHYSICS COMMUNICATIONS | 2016年 / 208卷

关键词：

Particle physics; Data analysis; Data acquisition;

D O I：

10.1016/j.cpc.2016.07.022

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Upgrades to the LHCb computing infrastructure in the first long shutdown of the LHC have allowed for high quality decay information to be calculated by the software trigger making a separate offline event reconstruction unnecessary. Furthermore, the storage space of the triggered candidate is an order of magnitude smaller than the entire raw event that would otherwise need to be persisted. Tesla is an application designed to process the information calculated by the trigger, with the resulting output used to directly perform physics measurements. (C) 2016 Published by Elsevier B.V.

引用

页码：35 / 42

页数：8

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