Search Results - "Puimedon, J."

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

“…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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A combined study of gamma spectrometry and inductively coupled plasma spectroscopy reveals persistent anthropogenic radioactive pollution on Deception Island, Antarctica by Abás, E., Marina-Montes, C., Pérez-Marín, C., Puimedón, J., Anzano, J.

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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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Light yield determination in large sodium iodide detectors applied in the search for dark matter by Oliván, M.A., Amaré, J., Cebrián, S., Cuesta, C., García, E., Martínez, M., Ortigoza, Y., Ortiz de Solórzano, A., Pobes, C., Puimedón, J., Sarsa, M.L., Villar, J.A., Villar, P.

“…Application of NaI(Tl) detectors in the search for galactic dark matter particles through their elastic scattering off the target nuclei is well motivated…”
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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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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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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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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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ANAIS: Status and prospects 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.

“…ANAIS (Annual modulation with NAI Scintillators) experiment aims to look for dark matter annual modulation with 250 kg of ultra-pure NaI(Tl) scintillators at…”
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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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Measurement of the L/K electron capture ratio of the 207Bi decay to the 1633 keV level of 207Pb with a BGO scintillating bolometer by Coron, N., Cuesta, C., García, E., Ginestra, C., Gironnet, J., de Marcillac, P., Martínez, M., Ortigoza, Y., Pobes, C., Puimedón, J., Redon, T., Salinas, A., Sarsa, M. L., Torres, L., Watrin, A.

“…The ROSEBUD Collaboration has dedicated several underground runs to study different types of bolometers, mainly for the search of dark matter. Some of these…”
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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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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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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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