280 citations · 1.4k across the 28 of their papers we have counts for
6 papers · 2 filters
Micromegas-TPC operation at high pressure in xenon-trimethylamine mixtures
S. Cebrián, T. Dafni, E. Ferrer-Ribas +10
In this work we present a systematic study of Micromegas detectors in high pressure gaseous Xenon using trimethylamine (TMA) as quencher gas. Gas gains and energy resolutions for 2…
Initial results of NEXT-DEMO, a large-scale prototype of the NEXT-100 experiment
NEXT Collaboration, V. Álvarez, F. I. G. M. Borges +75
NEXT-DEMO is a large-scale prototype of the NEXT-100 detector, an electroluminescent time projection chamber that will search for the neutrinoless double beta decay of Xe-136 using…
Ionization and scintillation response of high-pressure xenon gas to alpha particles
NEXT Collaboration, V. Álvarez, F. I. G. M. Borges +70
High-pressure xenon gas is an attractive detection medium for a variety of applications in fundamental and applied physics. In this paper we study the ionization and scintillation…
CAST microbulk micromegas in the Canfranc Underground Laboratory
A. Tomás, S. Aune, T. Dafni +19
During the last taking data campaigns of the CAST experiment, the micromegas detectors have achieved background levels of keVcms betw…
NEXT-100 Technical Design Report (TDR). Executive Summary
NEXT Collaboration, V. Álvarez, F. I. G. M. Borges +84
In this Technical Design Report (TDR) we describe the NEXT-100 detector that will search for neutrinoless double beta decay (bbonu) in Xe-136 at the Laboratorio Subterraneo de Canf…
SiPMs coated with TPB : coating protocol and characterization for NEXT
V. Álvarez, J. Agramunt, M. Ball +91
Silicon photomultipliers (SiPM) are the photon detectors chosen for the tracking readout in NEXT, a neutrinoless ββ decay experiment which uses a high pressure gaseous xenon time p…