Resistive Micromegas for sampling calorimetry, a study of charge-up effects

M. Chefdeville 1 Y. Karyotakis 1 T. Geralis M. Titov 2
1 LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules - Laboratoire d'Annecy de Physique des Particules
2 IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers
Abstract : Micromegas, as a proportional and compact gaseous detector, is well suited for sampling calorimetry. The limitation of occasional sparking has now been lifted by means of resistive electrodes but at the cost of current-dependent charge-up effects. These effects are studied in this contribution, with an emphasis on gain variations during operation at high particle rate and under heavy ionisation. Results are reproduced by a simple model of charging-up which will be used for detector design optimisation in the future.
Type de document :
Article dans une revue
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2016, 824, pp.510-511. 〈10.1016/j.nima.2015.11.073〉
Liste complète des métadonnées
http://hal.in2p3.fr/in2p3-01315029
Contributeur : Claudine Bombar <>
Soumis le : jeudi 12 mai 2016 - 15:21:54
Dernière modification le : mercredi 31 janvier 2018 - 12:16:04

Identifiants

Collections

IN2P3 | LAPP | DSM-IRFU | CEA | CEA-UPSAY | UGA | UNIV-PARIS-SACLAY | CEA-DRF

Citation

M. Chefdeville, Y. Karyotakis, T. Geralis, M. Titov. Resistive Micromegas for sampling calorimetry, a study of charge-up effects. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2016, 824, pp.510-511. 〈10.1016/j.nima.2015.11.073〉. 〈in2p3-01315029〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

86

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD