000078854 001__ 78854
000078854 005__ 20200716101424.0
000078854 0247_ $$2doi$$a10.1140/epjc/s10052-019-6697-4
000078854 0248_ $$2sideral$$a111216
000078854 037__ $$aART-2019-111216
000078854 041__ $$aeng
000078854 100__ $$0(orcid)0000-0002-7158-9794$$aAmaré, J.$$uUniversidad de Zaragoza
000078854 245__ $$aPerformance of ANAIS-112 experiment after the first year of data taking
000078854 260__ $$c2019
000078854 5060_ $$aAccess copy available to the general public$$fUnrestricted
000078854 5203_ $$aANAIS 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 technique as the DAMA/LIBRA experiment, which reported a highly significant positive modulation compatible with that expected for dark matter particles distributed in the galactic halo. However, other very sensitive experiments do not find any hint of particles with the required properties, although comparison is model dependent. In 2017, ANAIS-112 experiment was installed at the Canfranc Underground Laboratory (LSC), in Spain, and after the commissioning run for calibration and general assessment, ANAIS-112 started data taking in dark matter mode on August 3rd, 2017. It consists of nine NaI(Tl) modules, amounting 112.5 kg of mass in total. Here we report on the experimental apparatus and detector performance after the first year of data taking. Total live time available amounts to 341.72 days, being the corresponding exposure 105.32 kg × year. ANAIS-112 has achieved an analysis energy threshold of 1 keVee and an average background in the region of interest, from 1 to 6 keVee, of 3.6 counts/keVee/kg/day after correcting by the event selection efficiencies. In these conditions, ANAIS-112 will be able to test the DAMA/LIBRA result at three sigma level in five years of data taking.
000078854 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/Group in Nuclear and Astroparticle Physics$$9info:eu-repo/grantAgreement/ES/MINECO/Consolider-Ingenio2010-MULTI-DARK-CSD2009-00064$$9info:eu-repo/grantAgreement/ES/MINECO/Consolider-Ingenio2010-MULTI-DARK-CPANCSD2007-00042$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FPA2014-55986-P$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FPA2017-83133-P$$9info:eu-repo/grantAgreement/ES/MINECO/Spanish Red Consolider MultiDark FPA2017-90566-REDC
000078854 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000078854 590__ $$a4.389$$b2019
000078854 592__ $$a1.763$$b2019
000078854 591__ $$aPHYSICS, PARTICLES & FIELDS$$b7 / 29 = 0.241$$c2019$$dQ1$$eT1
000078854 593__ $$aPhysics and Astronomy (miscellaneous)$$c2019$$dQ1
000078854 593__ $$aEngineering (miscellaneous)$$c2019$$dQ1
000078854 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000078854 700__ $$0(orcid)0000-0002-6948-5101$$aCebrián, S.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0002-8100-1368$$aCoarasa, I.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0003-1190-7233$$aCuesta, C.
000078854 700__ $$0(orcid)0000-0002-9827-2332$$aGarcía, E.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0002-9043-4691$$aMartínez, M.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0001-7025-061X$$aOliván, M.A.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0002-2793-7544$$aOrtigoza, Y.
000078854 700__ $$0(orcid)0000-0001-8278-6032$$ade Solórzano, A.O.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0001-8732-8196$$aPuimedón, J.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0001-9508-8567$$aSalinas, A.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0002-7552-1228$$aSarsa, M.L.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0002-6519-4315$$aVillar, P.$$uUniversidad de Zaragoza
000078854 700__ $$0(orcid)0000-0003-0228-7589$$aVillar, J.A.
000078854 7102_ $$15007$$2520$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Ingen.Sistemas y Automát.
000078854 7102_ $$12004$$2X$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Técnica. Lab. y Talleres
000078854 7102_ $$15008$$2800$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Teoría Señal y Comunicac.
000078854 7102_ $$12002$$2647$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Óptica
000078854 7102_ $$12004$$2390$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Atóm.Molec.y Nucl.
000078854 773__ $$g79, 3 (2019), 228 [26 pp]$$pEUR PHYS J C$$tEuropean Physical Journal C$$x1434-6044
000078854 8564_ $$s2612911$$uhttps://zaguan.unizar.es/record/78854/files/texto_completo.pdf$$yVersión publicada
000078854 8564_ $$s102821$$uhttps://zaguan.unizar.es/record/78854/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000078854 909CO $$ooai:zaguan.unizar.es:78854$$particulos$$pdriver
000078854 951__ $$a2020-07-16-08:43:51
000078854 980__ $$aARTICLE