000078740 001__ 78740
000078740 005__ 20191127155459.0
000078740 0247_ $$2doi$$a10.1142/S0217751X18430066
000078740 0248_ $$2sideral$$a105781
000078740 037__ $$aART-2018-105781
000078740 041__ $$aeng
000078740 100__ $$0(orcid)0000-0002-6519-4315$$aVillar, P.$$uUniversidad de Zaragoza
000078740 245__ $$aStudy of the cosmogenic activation in NaI(Tl) crystals within the ANAIS experiment
000078740 260__ $$c2018
000078740 5060_ $$aAccess copy available to the general public$$fUnrestricted
000078740 5203_ $$aThe direct detection of galactic dark matter particles requires ultra-low background conditions. NaI(Tl) crystals are applied in the search for these dark matter particles through their interactions in the detector by measuring the scintillation signal produced. The production of long-lived isotopes in materials due to the exposure to cosmic rays on Earth''s surface can be an hazard for these ultra-low background demanding experiments, typically performed underground. Therefore, production rates of cosmogenic isotopes in all the materials present in the experimental set-up, as well as the corresponding cosmic rays exposure history, must be both well-known in order to assess the relevance of this effect in the achievable sensitivity of a given experiment. Here, analysis of the cosmogenic studies developed from the ANAIS experiment NaI(Tl) detectors are presented. Installed inside a convenient shielding at the Canfranc Underground Laboratory just after finishing surface exposure to cosmic rays and thanks to the prompt data taking developed, identification and quantification of isotopes with half-lives of the order of tens of days were allowed, and thanks to the long-term operation of the detectors long-lived isotopes have been also identified and quantified. Main results for the activation yields of iodine and tellurium isotopes, 22Na, 113Sn, 109Cd, and tritium are presented in this work, together with the estimate of the production rates for their activation by cosmic nucleons while on Earth''s surface based on a selection of excitation functions over the entire energy range of cosmic nucleons.
000078740 536__ $$9info:eu-repo/grantAgreement/ES/DGA/FSE$$9info:eu-repo/grantAgreement/ES/MINECO/Consolider-Ingenio2010-MULTI-DARK-CSD2009-00064$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FPA2011-23749
000078740 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000078740 590__ $$a1.153$$b2018
000078740 591__ $$aPHYSICS, PARTICLES & FIELDS$$b26 / 29 = 0.897$$c2018$$dQ4$$eT3
000078740 591__ $$aPHYSICS, NUCLEAR$$b16 / 19 = 0.842$$c2018$$dQ4$$eT3
000078740 592__ $$a0.542$$b2018
000078740 593__ $$aAstronomy and Astrophysics$$c2018$$dQ2
000078740 593__ $$aNuclear and High Energy Physics$$c2018$$dQ2
000078740 593__ $$aAtomic and Molecular Physics, and Optics$$c2018$$dQ2
000078740 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000078740 700__ $$0(orcid)0000-0002-7158-9794$$aAmaré, J.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0002-6948-5101$$aCebrián, S.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0002-8100-1368$$aCoarasa, I.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0002-9827-2332$$aGarcía, E.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0002-9043-4691$$aMartínez, M.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0001-7025-061X$$aOliván, M.A.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0002-2793-7544$$aOrtigoza, Y.
000078740 700__ $$0(orcid)0000-0001-8278-6032$$aOrtiz De Solórzano, A.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0001-8732-8196$$aPuimedón, J.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0002-7552-1228$$aSarsa, M.L.$$uUniversidad de Zaragoza
000078740 700__ $$0(orcid)0000-0003-0228-7589$$aVillar, J.A.
000078740 7102_ $$15007$$2520$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Ingen.Sistemas y Automát.
000078740 7102_ $$12004$$2X$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Técnica. Lab. y Talleres
000078740 7102_ $$12002$$2647$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Óptica
000078740 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000078740 7102_ $$12004$$2390$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Atóm.Molec.y Nucl.
000078740 773__ $$g33, 9 (2018), 1843006 [28 pp]$$pInt. J. Mod. Phys. A$$tINTERNATIONAL JOURNAL OF MODERN PHYSICS A$$x0217-751X
000078740 8564_ $$s745947$$uhttps://zaguan.unizar.es/record/78740/files/texto_completo.pdf$$yPostprint
000078740 8564_ $$s51964$$uhttps://zaguan.unizar.es/record/78740/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000078740 909CO $$ooai:zaguan.unizar.es:78740$$particulos$$pdriver
000078740 951__ $$a2019-11-27-15:49:11
000078740 980__ $$aARTICLE