IOP : On the space resolution of the μ-RWELL

Bencivenni, G.; de Oliveira, R.; Gatta, M.; Morello, G.; Felici, G.; Giovannetti, M.; Lavezzi, L.; Tskhadadze, E.; Lener, M. Poli; Capoccia, C.; Cibinetto, G.; Ochi, A.; Farinelli, R.

doi:10.1088/1748-0221/16/08/P08036

Article
Report number	arXiv:2007.03223
Title	On the space resolution of the μ-RWELL
Author(s)	Bencivenni, G. (Frascati) ; Capoccia, C. (Frascati) ; Cibinetto, G. (INFN, Ferrara) ; de Oliveira, R. (CERN) ; Farinelli, R. (INFN, Ferrara) ; Felici, G. (Frascati) ; Gatta, M. (Frascati) ; Giovannetti, M. (Frascati ; Rome U., Tor Vergata) ; Lavezzi, L. (Turin U. ; INFN, Turin) ; Morello, G. (Frascati) ; Ochi, A. ; Lener, M. Poli (Frascati) ; Tskhadadze, E. (Frascati ; Tbilisi State U.)
Publication	2021-08-13
Imprint	2020-07-07
Number of pages	13
In:	JINST 16 (2021) P08036
DOI	10.1088/1748-0221/16/08/P08036
Subject category	physics.ins-det ; Detectors and Experimental Techniques
Abstract	In MPGD detectors evaluation of the space resolution with the charge centroid (CC) method provides large uncertainty when the impinging particle is not perpendicular to the readout plane. An improvement of the position reconstruction, and thus of the space resolution, is represented by the $\mu$TPC algorithm. In this work we report the application of this algorithm to the $\mu$-Resistive WELL detector. Moreover a combination of the CC method with the $\mu$TPC algorithm is proposed, showing an almost uniform resolution over a wide angular range.
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