P. Legou
Université Paris-Saclay
7 Papers
7 Citations
P. Legou is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: MicroMegas detector & Cherenkov radiation. The author has an hindex of 3, co-authored 7 publications.
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Papers
PICOSEC: Charged particle timing at sub-25 picosecond precision with a Micromegas based detector
Jonathan Bortfeldt,M. Lupberger,Michele Gallinaro,Y. Zhou,V. Niaouris,Thomas Gustavsson,Binbin Qi,C. David,M. van Stenis,P. Legou,Ioannis Manthos,K. Paraschou,X. L. Wang,Eraldo Oliveri,J. Liu,Zhiyong Zhang,Hans Muller,Georgios Fanourakis,Thomas Schneider,P. Thuiner,J. Franchi,S.E. Tzamarias,Michal Pomorski,O. Maillard,Filippo Resnati,Y. Tsipolitis,Florian M. Brunbauer,M. Kebbiri,Ph. Schwemling,Claude Guyot,Diego González-Díaz,Rob Veenhof,T. Papaevangelou,D. Desforge,F.J. Iguaz,L. Sohl,L. Ropelewski,S. N. White,Dimitrios Sampsonidis,Ioannis Giomataris +39 more
TL;DR: PICOSEC as mentioned in this paper is based on a two-stage Micromegas detector coupled to a Cherenkov radiator and equipped with a photocathode, which yields a time resolution of 24 ps for 150 GeV muons, and 76 ps for single photoelectrons.
•Posted Content
Modeling the Timing Characteristics of the PICOSEC Micromegas Detector
J. Bortfeldt,Florian M. Brunbauer,C. David,D. Desforge,G. Fanourakis,Michele Gallinaro,Francisco Garcia,Ioannis Giomataris,Thomas Gustavsson,F.J. Iguaz,M. Kebbiri,K. Kordas,C. Lampoudis,P. Legou,M. Lisowska,J. Liu,M. Lupberger,O. Maillard,I. Manthos,Hans Muller,V. Niaouris,Eraldo Oliveri,Thomas Papaevangelou,K. Paraschou,Michal Pomorski,Binbin Qi,Filippo Resnati,Leszek Ropelewski,Dimitrios Sampsonidis,L. Scharenberg,Thomas Schneider,L. Sohl,M. van Stenis,Y. Tsipolitis,Spyros Tzamarias,A. Utrobicic,R. Veenhof,Xin Wang,Sebastian N. White,Zhiyong Zhang,Y. Zhou +40 more
TL;DR: In this paper, a phenomenological model is constructed and presented to gain insight on the main physical mechanisms causing the observed behavior of PICOSEC Micromegas detector, which is based on a simple mechanism of "time gain per interaction" and employs a statistical description of the avalanche evolution.
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Modeling the Timing Characteristics of the PICOSEC Micromegas Detector
J. Bortfeldt,Florian M. Brunbauer,C. David,D. Desforge,G. Fanourakis,Michele Gallinaro,Francisco Garcia,Ioannis Giomataris,Thomas Gustavsson,F.J. Iguaz,M. Kebbiri,K. Kordas,C. Lampoudis,P. Legou,M. Lisowska,J. Liu,M. Lupberger,O. Maillard,I. Manthos,Hans Muller,V. Niaouris,Eraldo Oliveri,Thomas Papaevangelou,K. Paraschou,Michal Pomorski,Binbin Qi,Filippo Resnati,Leszek Ropelewski,Dimitrios Sampsonidis,L. Scharenberg,Thomas Schneider,L. Sohl,M. van Stenis,Y. Tsipolitis,Spyros Tzamarias,A. Utrobicic,R. Veenhof,Xin Wang,Sebastian N. White,Zhiyong Zhang,Y. Zhou +40 more
TL;DR: In this paper, a phenomenological model is constructed and presented to gain insight on the main physical mechanisms causing the observed behavior of the PICOSEC Micromegas detector.
Precise Charged Particle Timing with the PICOSEC Detector
J. Bortfeldt,Florian M. Brunbauer,C. David,D. Desforge,G. Fanourakis,J. Franchi,Michele Gallinaro,Francisco Garcia,I. Giomataris,Thomas Gustavsson,Claude Guyot,F.J. Iguaz,M. Kebbiri,K. Kordas,P. Legou,J. Liu,M. Lupberger,O. Maillard,I. Manthos,Hans Muller,V. Niaouris,Eraldo Oliveri,Th. Papaevangelou,K. Paraschou,Michal Pomorski,Binbin Qi,Filippo Resnati,Leszek Ropelewski,Dimitrios Sampsonidis,Thomas Schneider,Ph. Schwemling,L. Sohl,M. van Stenis,P. Thuiner,Y. Tsipolitis,Spyros Tzamarias,R. Veenhof,X. Wang,Sebastian N. White,Zhiyong Zhang,Y. Zhou +40 more
TL;DR: In this article, a two-stage MicroMegas detector coupled with a Cherenkov radiator equipped with a photocathode has been developed to achieve a time resolution of 24\,ps for 150\,GeV muons and 76\,p for single photoelectrons.
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Micromegas for beam loss monitoring
L. Segui,Helder Alves,S. Aune,Joel Beltramelli,Quentin Bertrand,M. Combet,A. Dano-Daguze,D. Desforge,I. Dolenc-Kittelmann,Francoise Gougnaud,Tom Joannem,M. Kebbiri,Caroline Lahonde-Hamdoun,P. Legou,O. Maillard,A. Marcel,Yannick Mariette,Jacques Marroncle,Victor Nadot,T. Papaevangelou,Thomas Shea +20 more
- 01 Apr 2020
TL;DR: In this paper, a new kind of beam loss monitors have been conceived to extend the sensitivity to the low energy region of the high intensity hadron accelerators, based on Micromegas detectors sensitive to fast neutrons.