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Listar por autor "Felis Enguix, Iván"

Mostrando ítems 1-20 de 65

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A compact array calibrator to study the feasibility of acoustic neutrino detection

Ardid Ramírez, Miguel; Camarena Femenia, Francisco; Felis-Enguix, Iván; Herrero Debón, Alicia; Llorens Alvarez, Carlos David; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (EDP Sciences, 2016)

[EN] Underwater acoustic detection of ultra-high-energy neutrinos was proposed already in 1950s: when a neutrino interacts with a nucleus in water, the resulting particle cascade produces a pressure pulse that has a bipolar ...
A polarized fast radio burst at low Galactic latitude

Ardid Ramírez, Miguel; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María; Petroff, E.; Burke-Spolaor, S.; Keane, E. F.; McLaughlin, M.A.; Miller, R.; Andreoni, I.; Bailes, M.; Barr, E.D.; Bernard, S.R.; Bhandari, S.; Bhat, N.D.R. (Oxford University Press (OUP), 2017-08-21)

[EN] We report on the discovery of a new fast radio burst (FRB), FRB 150215, with the Parkes radio telescope on 2015 February 15. The burst was detected in real time with a dispersion measure (DM) of 1105.6 ± 0.8 pc cm-3;3, ...
A search for Secluded Dark Matter in the Sun with the ANTARES neutrino telescope

Adrián Martínez, Silvia; Albert, A.; Andre, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J. -J.; Avgitas, T.; Baret, B.; Barrios Marti, J.; Basa, S.; Bertin, V.; Bou Cabo, Manuel; Felis Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña Coscollar, María (IOP Publishing, 2016-05)

A search for Secluded Dark Matter annihilation in the Sun using 2007 2012 data of the ANTARES neutrino telescope is presented. Three different cases are considered: a) detection of dimuons that result from the decay of the ...
A search for time dependent neutrino emission from microquasars with the ANTARES telescope

Adrián Martínez, Silvia; Ardid Ramírez, Miguel; Felis-Enguix, Iván; Larosa, Giuseppina; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María; Albert, A.; André, M.; Anghinolfi, M.; Anton, G.; Astraatmadja, T.; Aubert, J.-J.; Baret, B.; Barrios, J.; Basa, S. (Elsevier, 2014-09)

[EN] Results are presented on a search for neutrino emission from a sample of six microquasars, based on the data collected by the ANTARES neutrino telescope between 2007 and 2010. By means of appropriate time cuts, the ...
Acoustic Bragg Peak Localization in Proton Therapy Treatment: Simulation Studies

Otero, Jorge; Felis, Iván; Ardid Ramírez, Miguel; Herrero Debón, Alicia; Merchán, José A. (MDPI, 2019-11-30)

[EN] A full chain simulation of the acoustic hadron therapy monitoring for brain tumors is presented in this work. For the study, a proton beam of 100 MeV was considered. In the first stage, Geant4 was used to simulate the ...
Acoustic Localization of Bragg Peak Proton Beams for Hadrontherapy Monitoring

Otero-Vega, Jorge Enrique; Felis-Enguix, Iván; Ardid Ramírez, Miguel; Herrero Debón, Alicia (MDPI AG, 2019-05-01)

[EN] Hadrontherapy makes it possible to deliver high doses of energy to cancerous tumors by using the large energy deposition in the Bragg-peak. However, uncertainties in the patient positioning and/or in the anatomical ...
Acoustic Parametric Signal Generation for Underwater Communication

Campo-Valera, María Mercedes; Ardid Ramírez, Miguel; Tortosa, Dídac D.; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Llorens Alvarez, Carlos David; Cervantes, Pablo (MDPI AG, 2018-07)

[EN] This paper presents a study of different types of parametric signals with application to underwater acoustic communications. In all the signals, the carrier frequency is 200 kHz, which corresponds to the resonance ...
Acoustic sensor design for dark matter bubble chambers detectors

Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Ardid Ramírez, Miguel (MDPI, 2016-06)

Dark matter bubble chamber detectors use piezoelectric sensors in order to detect and discriminate the acoustic signals emitted by the bubbles grown within the superheated fluid from a nuclear recoil produced by a particle ...
All-flavor Search for a Diffuse Flux of Cosmic Neutrinos with Nine Years of ANTARES Data

Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J.J.; Aublin, J.; Avgitas, T.; Baret, B.; Barrios-Marti, J.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bormuth, R.; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (American Astronomical Society, 2018-01)

[EN] The ANTARES detector is at present the most sensitive neutrino telescope in the northern hemisphere. The highly signi¿cant cosmic neutrino excess observed by the Antarctic IceCube detector can be studied with ANTARES, ...
All-sky Search for High-Energy Neutrinos from Gravitational Wave Event GW170104 with the ANTARES Neutrino Telescope

Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert , J.J.; Avgitas, T.; Baret, B.; Barrios-Marti, J.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bormuth, R.; Bourret, S.; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (Springer-Verlag, 2017-12-28)

[EN] Advanced LIGO detected a significant gravitational wave signal (GW170104) originating from the coalescence of two black holes during the second observation run on January 4th, 2017. Anall-sky high-energy neutrino ...
An algorithm for the reconstruction of high-energy neutrino-induced particle showers and its application to the ANTARES neutrino telescope

Ardid Ramírez, Miguel; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María; Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Aubert, J. -J.; Avgitas, T.; Baret, B.; Barrios-Martí, J.; Basa, S.; Bertin, V.; Biagi, S. (Springer, 2017-06-21)

A novel algorithm to reconstruct neutrino-induced particle showers within the ANTARES neutrino telescope is presented. The method achieves a median angular resolution of 6º, for shower energies below 100 TeV. Applying this ...
Bragg Peak Localization with Piezoelectric Sensors for Proton Therapy Treatment

Otero-Vega, Jorge Enrique; Felis-Enguix, Iván; Herrero Debón, Alicia; Merchán, José A.; Ardid Ramírez, Miguel (MDPI AG, 2020-05)

[EN] A full chain simulation of the acoustic hadrontherapy monitoring for brain tumours is presented in this work. For the study, a proton beam of 100 MeV is considered. In the first stage, Geant4 is used to simulate the ...
Caracterización de sensores piezoeléctricos y capas de adaptación (matching layer) para detectores de partículas tipo PICO

Ferrer Ferrer, Jordi (Universitat Politècnica de València, 2015-11-03)

En el detector de partículas PICO, la interacción de partículas en el seno de un fluido sobrecalentado convenientemente presurizado, da lugar a la creación burbujas que, al crecer, generan una señal acústica. En el presente ...
Caracterización de un transductor paramétrico para emular el patrón acústico de neutrinos de energía ultra alta como calibrador del telescopio de neutrinos KM3Net

Diego Tortosa, Dídac (Universitat Politècnica de València, 2017-10-18)

The research group on Acoustics Applied to the Detection of Astroparticles of the UPV collaborates in the development of the KM3NeT neutrino telescope. Currently, an array calibrator is developed to emulate the acoustic ...
Caracterización y simulación de cerámicas piezoeléctricas

Otero Vega, Jorge Enrique (Universitat Politècnica de València, 2015-11-09)

Este trabajo desarrolla un estudio sobre la caracterización de materiales piezoeléctricos y su comportamiento en cerámicas PZT. Se evalúa el método de la impedancia para caracterizar medidas de frecuencia de resonancia ...
Caracterización, simulación y optimización de cerámicas radiopuras Nb-PZT para el detector PICO500

Arbona Mut, Josep (Universitat Politècnica de València, 2017-10-25)

La tecnología usada en detectores para la búsqueda de materia oscura utilizan sensores piezoeléctricos. El grupo de Investigación en Acústica Aplicada a la Detección de Astropartículas de la UPV trabaja en el desarrollo ...
Constraining Secluded Dark Matter models with the public data from the 79-string IceCube search for dark matter in the Sun

Ardid Ramírez, Miguel; Felis-Enguix, Iván; Herrero Debón, Alicia; Martínez Mora, Juan Antonio (IOP Publishing, 2017-04)

[EN] The 79-string IceCube search for dark matter in the Sun public data is used to test Secluded Dark Matter models. No significant excess over background is observed and constraints on the parameters of the models are ...
Constraints on the neutrino emission from the Galactic Ridge with the ANTARES telescope

Adrián Martínez, Silvia; Ardid Ramírez, Miguel; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (Elsevier, 2016)

[EN] A highly significant excess of high-energy astrophysical neutrinos has been reported by the IceCube Collaboration. Some features of the energy and declination distributions of IceCube events hint at a North/South ...
Dark matter search results from the PICO-60 CF3I bubble chamber

Amole, C.; Ardid Ramírez, Miguel; Asner, D. M.; Baxter, D.; Behnke, E.; Bhattacharjee, P.; Borsodi, H.; Bou Cabo, Manuel; Brice, S. J.; Broemmelsiek, D.; Clark, K.; Collar, J. I.; Cooper, P. S.; Crisler, M.; Felis Enguix, Iván (American Physical Society, 2016-03-28)

New data are reported from the operation of the PICO-60 dark matter detector, a bubble chamber filled with 36.8 kg of CF3I and located in the SNOLAB underground laboratory. PICO-60 is the largest bubble chamber to search ...
Dark Matter Search Results from the PICO-60C(3)F(8) Bubble Chamber

Amole, C.; Ardid Ramírez, Miguel; Arnquist, I.J.; Asner, D. M.; Baxter, D.; Behnke, E.; Bhattacharjee, P.; Borsodi, H.; Bou Cabo, Manuel; Campion, P.; Cao, G.; Chen, C.J.; Chowdhury, U.; Clark, K.; Felis-Enguix, Iván (American Physical Society, 2017)

[EN] New results are reported from the operation of the PICO-60 dark matter detector, a bubble chamber filled with 52 kg of C3F8 located in the SNOLAB underground laboratory. As in previous PICO bubble chambers, PICO-60 ...