Search Results - "Ortigoza, Y"

Analysis of backgrounds for the ANAIS-112 dark matter experiment by Amaré, J., Cebrián, S., Coarasa, I., Cuesta, C., García, E., Martínez, M., Oliván, M. A., Ortigoza, Y., Ortiz de Solórzano, A., Puimedón, J., Salinas, A., Sarsa, M. L., Villar, J. A., Villar, P.

“…The ANAIS (Annual modulation with NaI(Tl) Scintillators) experiment aims at the confirmation or refutation of the DAMA/LIBRA positive annual modulation signal…”
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Performance of ANAIS-112 experiment after the first year of data taking by Amaré, J., Cebrián, S., Coarasa, I., Cuesta, C., García, E., Martínez, M., Oliván, M. A., Ortigoza, Y., de Solórzano, A. Ortiz, Puimedón, J., Salinas, A., Sarsa, M. L., Villar, P., Villar, J. A.

“…ANAIS is a direct detection dark matter experiment aiming at the study of the annual modulation expected in the interaction rate. It uses same target and…”
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ANAIS-112 sensitivity in the search for dark matter annual modulation by Coarasa, I., Amaré, J., Cebrián, S., Cuesta, C., García, E., Martínez, M., Oliván, M. A., Ortigoza, Y., de Solórzano, A. Ortiz, Puimedón, J., Salinas, A., Sarsa, M. L., Villar, P., Villar, J. A.

“…The annual modulation measured by the  DAMA/LIBRA experiment can be explained by the interaction of dark matter WIMPs in NaI(Tl) scintillator detectors. Other…”
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First Results on Dark Matter Annual Modulation from the ANAIS-112 Experiment by Amaré, J, Cebrián, S, Coarasa, I, Cuesta, C, García, E, Martínez, M, Oliván, M A, Ortigoza, Y, de Solórzano, A Ortiz, Puimedón, J, Salinas, A, Sarsa, M L, Villar, P, Villar, J A

“…ANAIS is a direct detection dark matter experiment aiming at the testing of the DAMA/LIBRA annual modulation result, which, for about two decades, has neither…”
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Assessment of backgrounds of the ANAIS experiment for dark matter direct detection by Amaré, J., Cebrián, S., Cuesta, C., García, E., Martínez, M., Oliván, M. A., Ortigoza, Y., Ortiz de Solórzano, A., Puimedón, J., Sarsa, M. L., Villar, J. A., Villar, P.

“…A large effort has been carried out to characterize the background of sodium iodide crystals within the Annual modulation with NaI Scintillators (ANAIS)…”
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First Results on Dark Matter Annual Modulation from the ANAIS-112 Experiment by Amaré, J., Cebrián, S., Coarasa, I., Cuesta, C., García, E., Martínez, M., Oliván, M. A., Ortigoza, Y., de Solórzano, A. Ortiz, Puimedón, J., Salinas, A., Sarsa, M. L., Villar, P., Villar, J. A.

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Cosmogenic production of tritium in dark matter detectors by Amaré, J., Castel, J., Cebrián, S., Coarasa, I., Cuesta, C., Dafni, T., Galán, J., García, E., Garza, J.G., Iguaz, F.J., Irastorza, I.G., Luzón, G., Martínez, M., Mirallas, H., Oliván, M.A., Ortigoza, Y., Ortiz de Solórzano, A., Puimedón, J., Ruiz-Chóliz, E., Sarsa, M.L., Villar, J.A., Villar, P.

“…The direct detection of dark matter particles requires ultra-low background conditions at energies below a few tens of keV. Radioactive isotopes are produced…”
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Long term measurement of the 222Rn concentration in the Canfranc Underground Laboratory by Amaré, J., Bandac, I., Blancas, A., Borjabad, S., Buisán, S., Cebrián, S., Cintas, D., Coarasa, I., García, E., Martínez, M., Núñez-Lagos, R., Oliván, M. A., Ortigoza, Y., de Solórzano, A. Ortiz, Pérez, C., Puimedón, J., Rodríguez, S., Salinas, A., Sarsa, M. L., Villar, P.

“…We report the results of 6 years (2013–2018) of measurements of 222 Rn air concentration, relative humidity, atmospheric pressure and temperature in the halls…”
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Preliminary results of ANAIS-25 by Amaré, J., Cebrián, S., Cuesta, C., García, E., Ginestra, C., Martínez, M., Oliván, M.A., Ortigoza, Y., Ortiz de Solórzano, A., Pobes, C., Puimedón, J., Sarsa, M.L., Villar, J.A., Villar, P.

“…The ANAIS (Annual Modulation with NaI(Tl) Scintillators) experiment aims at the confirmation of the DAMA/LIBRA signal using the same target and technique at…”
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Bulk NaI(Tl) scintillation low energy events selection with the ANAIS-0 module by Cuesta, C., Amaré, J., Cebrián, S., García, E., Ginestra, C., Martínez, M., Oliván, M. A., Ortigoza, Y., de Solórzano, A. Ortiz, Pobes, C., Puimedón, J., Sarsa, M. L., Villar, J. A., Villar, P.

“…Dark matter particles scattering off target nuclei are expected to deposit very small energies in form of nuclear recoils (below 100 keV). Because of the low…”
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Dark Matter Annual Modulation with ANAIS-112: Three Years Results by Amaré, J., Cebrián, S., Cintas, D., Coarasa, I., García, E., Ortiz de Solórzano, A., Puimedón, J., Salinas, A., Sarsa, M. L., Villar, P., Martínez, M., Oliván, M. A., Ortigoza, Y.

“…The DAMA/LIBRA observation of an annual modulation in the detection rate compatible with that expected for dark matter is one of the most puzzling results in…”
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Background model for a NaI (Tl) detector devoted to dark matter searches by Cebrián, S., Cuesta, C., Amaré, J., Borjabad, S., Fortuño, D., García, E., Ginestra, C., Gómez, H., Martínez, M., Oliván, M.A., Ortigoza, Y., Ortiz de Solórzano, A., Pobes, C., Puimedón, J., Sarsa, M.L., Villar, J.A.

“…► We model the background for a 9.6kg NaI (Tl) detector in the whole energy range. ► Most of the contaminations have been quantified by different complementary…”
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Slow scintillation time constants in NaI(Tl) for different interacting particles by Cuesta, C., Oliván, M.A., Amaré, J., Cebrián, S., García, E., Ginestra, C., Martínez, M., Ortigoza, Y., Ortiz de Solórzano, A., Pobes, C., Puimedón, J., Sarsa, M.L., Villar, J.A., Villar, P.

“…•Scintillation time constants in NaI(Tl) from ns up to 300ms have been studied.•Slow scintillation strong dependence on the exciting particle is reported.•Four…”
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Study of parylene-coated NaI(Tl) at low temperatures for bolometric applications by Coron, N., Cuesta, C., García, E., Ginestra, C., Girard, T.A., de Marcillac, P., Martínez, M., Ortigoza, Y., Ortiz de Solórzano, A., Pobes, C., Puimedón, J., Redon, T., Sarsa, M.L., Torres, L., Valko, P., Villar, J.A.

“…•The interest of a NaI scintillating bolometer for Dark Matter search is discussed.•We study parylene-coated NaI(Tl) to overcome hygroscopicity problems.•We…”
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Study of scintillation in natural and synthetic quartz and methacrylate by Amaré, J., Borjabad, S., Cebrián, S., Cuesta, C., Fortuño, D., García, E., Ginestra, C., Gómez, H., Herrera, D.C., Martínez, M., Oliván, M.A., Ortigoza, Y., Ortiz de Solórzano, A., Pobes, C., Puimedón, J., Sarsa, M.L., Villar, J.A., Villar, P.

“…•Scintillation in quartz (natural and synthetic) and methacrylate has been searched for.•Very low background conditions at Canfranc Underground Laboratory have…”
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A BGO scintillating bolometer as dark matter detector prototype by Coron, N., García, E., Gironnet, J., Leblanc, J., de Marcillac, P., Martínez, M., Ortigoza, Y., de Solórzano, A. Ortiz, Pobes, C., Puimedón, J., Redon, T., Sarsa, M.L., Torres, L., Villar, J.A.

“…A 46 g BGO (Bi 4Ge 3O 12) scintillating bolometer has been tested at 20 mK as a prototype for dark matter direct detection in the frame of the ROSEBUD (Rare…”
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Energy partition in sapphire and BGO scintillating bolometers by Ortigoza, Y., Coron, N., Cuesta, C., García, E., Ginestra, C., Gironnet, J., de Marcillac, P., Martínez, M., Pobes, C., Puimedón, J., Redon, T., Sarsa, M.L., Torres, L., Villar, J.A.

“…► Measurement of BGO scintillation spectra from room temperature down to 77 K. ► Characterization of BGO and Sapphire scintillating bolometers. ► Light yield…”
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ANAIS: Status and prospects by Amaré, J., Cebrián, S., Cuesta, C., García, E., Ginestra, C., Martínez, M., Oliván, M.A., Ortigoza, Y., Solórzano, A. Ortiz de, Pobes, C., Puimedón, J., Sarsa, M.L., Villar, J.A., Villar, P.

“…ANAIS experiment will look for dark matter annual modulation with large mass of ultra-pure NaI(Tl) scintillators at the Canfranc Underground Laboratory (LSC),…”
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Recent Performance of Scintillating Bolometers Developed for Dark Matter Searches by Calleja, A., Coron, N., García, E., Gironnet, J., Leblanc, J., de Marcillac, P., Martínez, M., Ortigoza, Y., Ortiz de Solórzano, A., Pobes, C., Puimedón, J., Redon, T., Sarsa, M. L., Torres, L., Villar, J. A.

“…Scintillating bolometers of sapphire, BGO and LiF have been recently tested both at the Institut d’Astrophysique Spatiale (IAS) and the Laboratorio Subterráneo…”
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Measurement of the Nuclear Recoil Thermal Relative Efficiency Factor with an Undoped Sapphire Scintillating Bolometer by Coron, N., García, E., Gironnet, J., Leblanc, J., de Marcillac, P., Martínez, M., Ortigoza, Y., Pobes, C., Puimedón, J., Redon, T., Sarsa, M. L., Torres, L., Villar, J. A.

“…In previous work of the ROSEBUD (Rare Objects SEarch with Bolometers UndergrounD) collaboration, undoped sapphire has shown high light yield at very low…”
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