Pazmiño Ibarra, Rommel Daniel(Universitat Politècnica de València, 2019-02-04)
El trabajo de fin de master tiene como objetivo integrar un sistema de compresión de datos sin pérdidas en la electrónica de adquisición del proyecto PETALO. La finalidad de este sistema es reducir el velocidad de transmisión ...
[EN] High pressure xenon Time Projection Chambers (TPC) based on secondary scintillation (electroluminescence) signal amplification are being proposed for rare event detection such as directional dark matter, double electron ...
Novella, P.; Sorel, M.; Usón, A.; Adams, C.; Almazán, H.; Álvarez-Puerta, Vicente; Aparicio, B.; Aranburu, A. I.; Arazi, L.; Arnquist, I.J.; Ayet, S.; Azevedo, D.C.R.; Bailey, K.; Ballester Merelo, Francisco José; Benlloch-Rodriguez, J. M.; Lopez-March, N.; Rodríguez, J.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Toledo Alarcón, José Francisco(American Physical Society, 2022-05-10)
[EN] We report a measurement of the half-life of the 136Xe two-neutrino double-ß decay performed with a novel
direct-background-subtraction technique. The analysis relies on the data collected with the NEXT-White ...
Azevedo, C.D.R.; Gonzalez-Diaz, D.; Biagi, S. F.; Oliveira, C. A. B.; Henriques, C. A. O.; Escada, J.; Monrabal, F.; Gomez-Cadenas, J. J.; Álvarez-Puerta, Vicente; Alvarez, V.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Querol-Segura, Marc; Rodriguez-Samaniego, Javier; Toledo Alarcón, José Francisco(Elsevier, 2018)
[EN] We introduce a simulation framework for the transport of high and low energy electrons in xenon-based optical time projection chambers (OTPCs). The simulation relies on elementary cross sections (electron-atom and ...
Rogers, L.; Jones, B. J. P.; Laing, A.; Pingulkar, S.; Smithers, B.; Woodruff, K.; Adams, C.; Álvarez-Puerta, Vicente; Arazi, L.; Arnquist, I. J.; Azevedo, C. D. R.; Bailey, K.; Ballester Merelo, Francisco José; Benlloch-Rodríguez, J. M.; Borges, F. I. G. M.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Rodriguez-Samaniego, Javier; Toledo Alarcón, José Francisco(IOP Publishing, 2020-07)
[EN] Xe-136 is used as the target medium for many experiments searching for 0 nu beta beta. Despite underground operation, cosmic muons that reach the laboratory can produce spallation neutrons causing activation of detector ...
[EN] New detector approaches in Positron Emission Tomography imaging will play an important role in reducing costs, lowering administered radiation doses, and improving overall performance. PETALO employs liquid xenon as ...
Llorens Bufort, Enrique(Universitat Politècnica de València, 2017-03-27)
Con el rápido avance de la tecnología y los cambios en los procesos de la industria de la alimentación, se hace imprescindible la creación de nuevos sistemas de control y medida para los estudios de viabilidad cárnica.
Este ...
Rodríguez Ponce, Jorge(Universitat Politècnica de València, 2019-10-09)
[ES] En el desarrollo del proyecto se buscará una correcta realización e implementación de un módulo digital de compresión de datos. Dicho módulo incluirá un algoritmo de compresión considerado óptimo y tendrá como finalidad ...
Henriques, C.A.O.; Amedo, P.; Teixeira, J. M. R.; González-Díaz, D.; Azevedo, C.D.R.; Para, A.; Martín-Albo,J.; Saa Hernandez, A.; Gómez-Cadenas, J. J.; Nygren, D. R.; Monteiro, C.M.B.; Adams, C.; Álvarez, V.; Arazi, L.; Arnquist, I.J.; Lopez-March, N.; Ballester Merelo, Francisco José; Rodríguez, J.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Toledo Alarcón, José Francisco(American Physical Society, 2022-04-07)
[EN] We present evidence of non-excimer-based secondary scintillation in gaseous xenon, obtained using both the NEXT-White time projection chamber (TPC) and a dedicated setup. Detailed comparison with first-principle ...
Álvarez Puerta, Vicente; Borges, F.I.G.M.; Cárcel García, Sara; Carmona, J. M.; Castel, J.; Catalá Civera, José Manuel; Cebrián, S.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Marí Romero, Antonio Francisco; Monzó Ferrer, José María; Mora Mas, Francisco José; Palma Guerrero, Roberto; Pérez Aparicio, José Luis; Toledo Alarcón, José Francisco(Institute of Physics: Hybrid Open Access, 2012-06)
[EN] In this Technical Design Report (TDR) we describe the NEXT-100 detector that will search for neutrinoless double beta decay (ßß0v) in 136XE at the Laboratorio Subterráneo de Canfranc (LSC), in Spain. The document ...
[EN] In the optimization of deep neural networks (DNNs) via evolutionary algorithms (EAs) and the implementation of the training necessary for the creation of the objective function, there is often a trade-off between ...
Herrero Bosch, Vicente; Monzó Ferrer, José María; Ros García, Ana; Aliaga Varea, Ramón José; González Martínez, Antonio Javier; Montoliu, C.; Colom Palero, Ricardo José; Benlloch Baviera, Jose María(IOP Publishing: Hybrid Open Access, 2012-12)
[EN] AMIC architecture has been introduced in previous works in order to provide a generic and expandable solution for implementing large number of outputs SiPM array/PMT detectors. The underlying idea in AMIC architecture ...
Gómez Gambín, Alejandro(Universitat Politècnica de València, 2024-04-09)
[ES] El detector Hyper-Kamiokande (HK) está diseñado para estudiar los fenómenos relacionados con los neutrinos y la desintegración de protones. Para detectar estos sucesos, se utilizan fotomultiplicadores (PMT) que permiten ...
Woodruff, K.; Baeza-Rubio, J.; Huerta, D.; Jones, B. J. P.; McDonald, A. D.; Norman, L.; Nygren, D. R.; Adams, C.; Álvarez-Puerta, Vicente; Arazi, L.; Arnquist, I. J.; Azevedo, C. D. R.; Bailey, K.; Ballester Merelo, Francisco José; Benlloch-Rodriguez, J. M.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Rodriguez-Samaniego, Javier; Toledo Alarcón, José Francisco(IOP Publishing, 2020-04)
[EN] Motivated by the possibility of guiding daughter ions from double beta decay events to single-ion sensors for barium tagging, the NEXT collaboration is developing a program of R&D to test radio frequency (RF) carpets ...
Novella, P.; Palmeiro, B.; Sorel, M.; Usón, A.; Ferrario, P.; Gómez-Cadenas, J. J.; Adams, C.; Álvarez-Puerta, Vicente; Arazi, L.; Arnquist, I.J.; Azevedo, C.D.R.; Bailey, K.; Ballester Merelo, Francisco José; Benlloch-Rodríguez, J. M.; Borges, F. I. G. M.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Rodriguez-Samaniego, Javier; Toledo Alarcón, José Francisco(Springer-Verlag, 2019-10-04)
[EN] Natural radioactivity represents one of the main backgrounds in the search for neutrinoless double beta decay. Within the NEXT physics program, the radioactivity- induced backgrounds are measured with the NEXT-White ...
Cebrian, S.; Perez, J.; Bandac, I.; Labarga, L.; Álvarez-Puerta, Vicente; Azevedo, C. D. R.; Benlloch-Rodriguez, J. M.; Borges, F. I. G. M.; Botas, A.; Carcel, S.; Carrión, J.V.; Conde, C. A. N.; Diaz, J.; Diesburg, M.; Escada, J.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Querol-Segura, Marc; Rodriguez-Samaniego, Javier; Toledo Alarcón, José Francisco(IOP Publishing, 2017-08-21)
[EN] The "Neutrino Experiment with a Xenon Time-Projection Chamber" (NEXT) experiment intends to investigate the neutrinoless double beta decay of 136Xe, and therefore requires a severe suppression of potential backgrounds. ...
Herrero Bosch, Vicente; Toledo Alarcón, José Francisco; Català Pérez, Joan Marc; Esteve Bosch, Raul; Gil Ortiz, Alejandro; Lorca, D.; Monzó Ferrer, José María; Sanchis, F.; Verdugo, A.(Elsevier, 2012-12-11)
NEXT is a new experiment to search for neutrinoless double beta decay using a 100 kg radio-pure high-pressure gaseous xenon TPC with electroluminescence readout. A large-scale prototype with a SiPM tracking plane has been ...
Ganic Muratovic, Ammer(Universitat Politècnica de València, 2022-10-15)
[ES] El principal propósito de este Trabajo Fin de Máster es mostrar cómo se han aplicado Técnicas de Real Number Modeling (RNM) sobre la circuitería analógica de un Transceiver de Ethernet de la Industria de la Automoción, ...
[EN] Xe-CO2 mixtures are important alternatives to pure xenon in Time Projection Chambers (TPC) based on secondary scintillation (electroluminescence) signal amplification with applications in the important field of rare ...