4,944 research outputs found
Jets from Jets: Re-clustering as a tool for large radius jet reconstruction and grooming at the LHC
Jets with a large radius and grooming algorithms are widely used
to fully capture the decay products of boosted heavy particles at the Large
Hadron Collider (LHC). Unlike most discriminating variables used in such
studies, the jet radius is usually not optimized for specific physics
scenarios. This is because every jet configuration must be calibrated, insitu,
to account for detector response and other experimental effects. One solution
to enhance the availability of large- jet configurations used by the LHC
experiments is {\it jet re-clustering}. Jet re-clustering introduces an
intermediate scale at which jets are calibrated and used as the inputs to
reconstruct large radius jets. In this paper we systematically study and
propose new jet re-clustering configurations and show that re-clustered large
radius jets have essentially the same jet mass performance as large radius
groomed jets. Jet re-clustering has the benefit that no additional large-R
calibration is necessary, allowing the re-clustered large radius parameter to
be optimized in the context of specific precision measurements or searches for
new physics
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version antérieure d'un texte sur le réalisme structural et la structure ontologique. prononcé au colloque de Métaphysique, Nancy, 2007Analyse du concept ontologique de connexion, en liason avec la modalité d
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journée du PEPS "Relations", mai 2008Exposé de la doctrine brentanienne des relation
Quelques remarques sur l'architecture ontologique de l'oeuvre d'art
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Temps, relationnisme et relativisme
Réflexions sur la métaphysique temporelle. L'A. défend une version des tropes temporel
Declarative vs. procedural rules for religious controversy Is Leibniz's rational approach to heresy an example of procedural rationality?
I propose to employ the conceptual contrast between procedural knowledge and declarative knowledge instead of the contrast stressed by Marcelo Dascal (2001, 2005) between soft and hard rationality in Leibniz's thought. I propose to examine the interplay between declarative and procedural knowledge in Leibniz's religious thought, and in particular Leibniz's approach to heresy
Abstraction, objet Ă©ternel et occurrence actuelle
Il s'agira ici d'évaluer la cohérence de la doctrine des objets éternels à la lumière des développements récents de la métaphysique des relations internes
Dialogue (presque ?) imaginaire avec Alain de Libera
Refusé par les éditeurs du recueil d'hommage à Alain de Libera (Vrin, 2008)hommage au médiéviste Alain de Libera, sur le ton de la fatrasi
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