89769 20220817094635.0 doi 10.1088/1742-6596/1468/1/012014 sideral 117878 ART-2020-117878 eng Amaré, J. Universidad de Zaragoza (orcid)0000-0002-7158-9794 ANAIS-112 status: Two years results on annual modulation 2020 Access copy available to the general public Unrestricted ANAIS (Annual modulation with Nal Scintillators) is a dark matter direct detection experiment located at the Canfranc Underground Laboratory (LSC), in Spain. The goal is to confirm or refute in a model independent way the DAMA/LIBRA positive result: an annual modulation in the low-energy detection rate compatible with the expected signal induced by dark matter particles in the galactic halo. This signal, observed for about 20 years, is in strong tension with the negative results of other very sensitive experiments, but a direct comparison using the same target material, NaI(Tl), was still lacking. ANAIS-112, consisting of 112.5 kg of NaI(Tl) scintillators, is taking data at the LSC since August 2017. Here we present the preliminary annual modulation analysis corresponding to two years of data (exposure of 220.69 kgy) and the ANAIS-112 projected sensitivity for the scheduled 5 y of operation. info:eu-repo/grantAgreement/ES/MINECO/Consolider-Ingenio2010-MULTI-DARK-CSD2009-00064 info:eu-repo/grantAgreement/ES/MINECO/Consolider-Ingenio2010-MULTI-DARK-CPANCSD2007-00042 info:eu-repo/grantAgreement/ES/MINECO-FEDER/FPA2017-83133-P info:eu-repo/grantAgreement/ES/MINECO/Spanish Red Consolider MultiDark FPA2017-90566-REDC info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 0.21 2020 Physics and Astronomy (miscellaneous) 2020 Q4 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Cebrián, S. Universidad de Zaragoza (orcid)0000-0002-6948-5101 Cintas, D. Universidad de Zaragoza (orcid)0000-0001-5187-2640 Coarasa, I. Universidad de Zaragoza (orcid)0000-0002-8100-1368 García, E. Martínez, M. Universidad de Zaragoza (orcid)0000-0002-9043-4691 Oliván, M.A. (orcid)0000-0001-7025-061X Ortigoza, Y. (orcid)0000-0002-2793-7544 Ortiz De Solórzano, A. Universidad de Zaragoza (orcid)0000-0001-8278-6032 Puimedón, J. Universidad de Zaragoza (orcid)0000-0001-8732-8196 Salinas, A. Sarsa, M.L. Universidad de Zaragoza (orcid)0000-0002-7552-1228 Villar, P. Universidad de Zaragoza (orcid)0000-0002-6519-4315 2004 X Universidad de Zaragoza Dpto. Física Teórica Área Técnica. Lab. y Talleres 2002 647 Universidad de Zaragoza Dpto. Física Aplicada Área Óptica 2004 390 Universidad de Zaragoza Dpto. Física Teórica Área Física Atóm.Molec.y Nucl. 1468 (2020), 012014 [4 pp.] J. Phys.: Conf. Ser. Journal of Physics: Conference Series 1742-6588 637542 http://zaguan.unizar.es/record/89769/files/texto_completo.pdf Versión publicada 373115 http://zaguan.unizar.es/record/89769/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:89769 articulos driver 2022-08-17-09:34:07 ARTICLE