975 citations · 3.1k across the 53 of their papers we have counts for
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Characterization of a medium size Xe/TMA TPC instrumented with microbulk Micromegas, using low-energy -rays
The NEXT collaboration, V. Alvarez, F. I. G. M. Borges +87
NEXT-MM is a general-purpose high pressure (10 bar, l active volume) Xenon-based TPC, read out in charge mode with an 8 cm 8 cm-segmented 700 cm plane (1152 ch…
Low background x-ray detection with Micromegas for axion research
S. Aune, J. F. Castel, T. Dafni +23
Axion helioscopes aim at the detection of solar axions through their conversion into x-rays in laboratory magnetic fields. The use of low background x-ray detectors is an essential…
CAST solar axion search with 3^He buffer gas: Closing the hot dark matter gap
M. Arik, S. Aune, K. Barth +72
The CERN Axion Solar Telescope (CAST) has finished its search for solar axions with 3^He buffer gas, covering the search range 0.64 eV < m_a <1.17 eV. This closes the gap to the co…
Pattern recognition techniques to reduce backgrounds in the search for the 136Xe double beta decay with gaseous TPCs
F. J. Iguaz, S. Cebrian, T. Dafni +6
The observation of the neutrinoless double beta decay may provide essential information on the nature of neutrinos. Among the current experimental approaches, a high pressure gaseo…
Pattern recognition of Xe double beta decay events and background discrimination in a high pressure Xenon TPC
S Cebrian, T Dafni, H Gomez +6
High pressure gas detectors offer advantages for the detection of rare events, where background reduction is crucial. For the neutrinoless double beta decay of 136Xe a high pressur…
Micromegas-TPC operation at high pressure in Xenon-trimethylamine mixtures
D. C. Herrera, S. Cebrián, T. Dafni +10
We present in this work measurements performed with a small Micromegas-TPC using a xenon-trimethylamine (Xe-TMA) Penning-mixture as filling gas. Measurements of gas gain and energy…