Primary vertex in the ALICE experiment in absence of the event reconstruction

ALICE is a general-purpose apparatus for the study of ultrarelativistic heavy-ion collisions at the Large Hadron Collider of the CERN. The study of such reactions demands the determination of the primary vertex in three dimensions with good resolution. We have developed an algorithm for finding the...

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Detalles Bibliográficos
Autores principales: Vannucci, Luigi, Bustreo, N, Badalà, A, Barbera, R, Lo Re, G, Palmeri, A, Pulvirenti, A, Pappalardo, G S, Riggi, F, Nilsen, B S
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/623220
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author Vannucci, Luigi
Bustreo, N
Badalà, A
Barbera, R
Lo Re, G
Palmeri, A
Pulvirenti, A
Pappalardo, G S
Riggi, F
Nilsen, B S
author_facet Vannucci, Luigi
Bustreo, N
Badalà, A
Barbera, R
Lo Re, G
Palmeri, A
Pulvirenti, A
Pappalardo, G S
Riggi, F
Nilsen, B S
author_sort Vannucci, Luigi
collection CERN
description ALICE is a general-purpose apparatus for the study of ultrarelativistic heavy-ion collisions at the Large Hadron Collider of the CERN. The study of such reactions demands the determination of the primary vertex in three dimensions with good resolution. We have developed an algorithm for finding the vertex position even in absence of the event reconstruction. The performances of such an algorithm have been studied as a function of the vertex position, particle multiplicity and magnetic field. (21 refs).
id cern-623220
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-6232202019-09-30T06:29:59Zhttp://cds.cern.ch/record/623220engVannucci, LuigiBustreo, NBadalà, ABarbera, RLo Re, GPalmeri, APulvirenti, APappalardo, G SRiggi, FNilsen, B SPrimary vertex in the ALICE experiment in absence of the event reconstructionDetectors and Experimental TechniquesALICE is a general-purpose apparatus for the study of ultrarelativistic heavy-ion collisions at the Large Hadron Collider of the CERN. The study of such reactions demands the determination of the primary vertex in three dimensions with good resolution. We have developed an algorithm for finding the vertex position even in absence of the event reconstruction. The performances of such an algorithm have been studied as a function of the vertex position, particle multiplicity and magnetic field. (21 refs).oai:cds.cern.ch:6232202002
spellingShingle Detectors and Experimental Techniques
Vannucci, Luigi
Bustreo, N
Badalà, A
Barbera, R
Lo Re, G
Palmeri, A
Pulvirenti, A
Pappalardo, G S
Riggi, F
Nilsen, B S
Primary vertex in the ALICE experiment in absence of the event reconstruction
title Primary vertex in the ALICE experiment in absence of the event reconstruction
title_full Primary vertex in the ALICE experiment in absence of the event reconstruction
title_fullStr Primary vertex in the ALICE experiment in absence of the event reconstruction
title_full_unstemmed Primary vertex in the ALICE experiment in absence of the event reconstruction
title_short Primary vertex in the ALICE experiment in absence of the event reconstruction
title_sort primary vertex in the alice experiment in absence of the event reconstruction
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/623220
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