Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?

Using solar wind data from the Advanced Composition Explorer spacecraft, with the support of Hall magnetohydrodynamic simulations, the waiting-time distributions of magnetic discontinuities have been analyzed. A possible phenomenon of clusterization of these discontinuities is studied in detail. We...

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Autores principales: Greco, A., Matthaeus, W.H., Servidio, S., Dmitruk, P.
Formato: JOUR
Materias:
Advanced Composition Explorer spacecraft
Clusterization
Hall magnetohydrodynamic simulations
Poisson process
Randomly distributed
Solar wind data
Solar wind discontinuity
Waiting time distributions
Poisson equation
Solar wind
Poisson distribution
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15393755_v80_n4_p_Greco
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_15393755_v80_n4_p_Greco
record_format dspace
spelling todo:paper_15393755_v80_n4_p_Greco2023-10-03T16:22:30Z Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process? Greco, A. Matthaeus, W.H. Servidio, S. Dmitruk, P. Advanced Composition Explorer spacecraft Clusterization Hall magnetohydrodynamic simulations Poisson process Randomly distributed Solar wind data Solar wind discontinuity Waiting time distributions Poisson equation Solar wind Poisson distribution Using solar wind data from the Advanced Composition Explorer spacecraft, with the support of Hall magnetohydrodynamic simulations, the waiting-time distributions of magnetic discontinuities have been analyzed. A possible phenomenon of clusterization of these discontinuities is studied in detail. We perform a local Poisson's analysis in order to establish if these intermittent events are randomly distributed or not. Possible implications about the nature of solar wind discontinuities are discussed. © 2009 The American Physical Society. Fil:Dmitruk, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15393755_v80_n4_p_Greco
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Advanced Composition Explorer spacecraft
Clusterization
Hall magnetohydrodynamic simulations
Poisson process
Randomly distributed
Solar wind data
Solar wind discontinuity
Waiting time distributions
Poisson equation
Solar wind
Poisson distribution
spellingShingle Advanced Composition Explorer spacecraft
Clusterization
Hall magnetohydrodynamic simulations
Poisson process
Randomly distributed
Solar wind data
Solar wind discontinuity
Waiting time distributions
Poisson equation
Solar wind
Poisson distribution
Greco, A.
Matthaeus, W.H.
Servidio, S.
Dmitruk, P.
Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?
topic_facet Advanced Composition Explorer spacecraft
Clusterization
Hall magnetohydrodynamic simulations
Poisson process
Randomly distributed
Solar wind data
Solar wind discontinuity
Waiting time distributions
Poisson equation
Solar wind
Poisson distribution
description Using solar wind data from the Advanced Composition Explorer spacecraft, with the support of Hall magnetohydrodynamic simulations, the waiting-time distributions of magnetic discontinuities have been analyzed. A possible phenomenon of clusterization of these discontinuities is studied in detail. We perform a local Poisson's analysis in order to establish if these intermittent events are randomly distributed or not. Possible implications about the nature of solar wind discontinuities are discussed. © 2009 The American Physical Society.
format JOUR
author Greco, A.
Matthaeus, W.H.
Servidio, S.
Dmitruk, P.
author_facet Greco, A.
Matthaeus, W.H.
Servidio, S.
Dmitruk, P.
author_sort Greco, A.
title Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?
title_short Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?
title_full Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?
title_fullStr Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?
title_full_unstemmed Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?
title_sort waiting-time distributions of magnetic discontinuities: clustering or poisson process?
url http://hdl.handle.net/20.500.12110/paper_15393755_v80_n4_p_Greco
work_keys_str_mv AT grecoa waitingtimedistributionsofmagneticdiscontinuitiesclusteringorpoissonprocess
AT matthaeuswh waitingtimedistributionsofmagneticdiscontinuitiesclusteringorpoissonprocess
AT servidios waitingtimedistributionsofmagneticdiscontinuitiesclusteringorpoissonprocess
AT dmitrukp waitingtimedistributionsofmagneticdiscontinuitiesclusteringorpoissonprocess
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