000148815 001__ 148815
000148815 005__ 20250122151649.0
000148815 0248_ $$2sideral$$a92279
000148815 037__ $$aART-2015-92279
000148815 041__ $$aeng
000148815 100__ $$aGonzález-Díaz, D.$$uUniversidad de Zaragoza
000148815 245__ $$aAccurate gamma and MeV-electron track reconstruction with an ultra-low diffusion Xenon/TMA TPC at 10 atm
000148815 260__ $$c2015
000148815 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148815 5203_ $$aWe report the performance of a 10 atm Xenon/trimethylamine time projection chamber (TPC) for the detection of X-rays (30 keV) and ¿-rays (0.511-1.275 MeV) in conjunction with the accurate tracking of the associated electrons. When operated at such a high pressure and in ~1%-admixtures, trimethylamine (TMA) endows Xenon with an extremely low electron diffusion (1.3±0.13mm-s (longitudinal), 0.95±0.20mm-s (transverse) along 1 m drift) besides forming a convenient ''Penning-Fluorescent'' mixture. The TPC, that houses 1.1 kg of gas in its fiducial volume, operated continuously for 100 live-days in charge amplification mode. The readout was performed through the recently introduced microbulk Micromegas technology and the AFTER chip, providing a 3D voxelization of 8mm×8mm×1.2mm for approximately 10 cm/MeV-long electron tracks. Resolution in energy (e) at full width half maximum (R) inside the fiducial volume ranged from R=14.6% (30 keV) to R=4.6%(1.275MeV). This work was developed as part of the R&D program of the NEXT collaboration for future detector upgrades in the search of the neutrino-less double beta decay (ßß0¿) in 136Xe, specifically those based on novel gas mixtures. Therefore we ultimately focus on the calorimetric and topological properties of the reconstructed MeV-electron tracks. In particular, the obtained energy resolution has been decomposed in its various contributions and improvements towards achieving the R=1.4%v1MeV/e levels obtained in small sensors are discussed.
000148815 536__ $$9info:eu-repo/grantAgreement/EC/FP7/ 240054/EU/Novel Developments in Time Projection Chambers (TPCs) for Rare Event Searches in Underground Astroparticle EXperiments/TREX$$9info:eu-repo/grantAgreement/EC/FP7/339787/EU/Towards the NEXT generation of bb0nu experimets/NEXT$$9info:eu-repo/grantAgreement/ES/MICINN/CPAN-CSD2007-00042$$9info:eu-repo/grantAgreement/ES/MINECO/Consolider-Ingenio-2010/CSD2008-00037$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FPA2008-03456$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FPA2009-13697
000148815 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000148815 590__ $$a1.2$$b2015
000148815 591__ $$aNUCLEAR SCIENCE & TECHNOLOGY$$b9 / 32 = 0.281$$c2015$$dQ2$$eT1
000148815 591__ $$aSPECTROSCOPY$$b28 / 43 = 0.651$$c2015$$dQ3$$eT2
000148815 591__ $$aINSTRUMENTS & INSTRUMENTATION$$b31 / 56 = 0.554$$c2015$$dQ3$$eT2
000148815 591__ $$aPHYSICS, PARTICLES & FIELDS$$b24 / 28 = 0.857$$c2015$$dQ4$$eT3
000148815 592__ $$a0.965$$b2015
000148815 593__ $$aInstrumentation$$c2015$$dQ1
000148815 593__ $$aNuclear and High Energy Physics$$c2015$$dQ2
000148815 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000148815 700__ $$aÁlvarez, V.
000148815 700__ $$aBorges, F.I.G.
000148815 700__ $$aCamargo, M.
000148815 700__ $$aCárcel, S.
000148815 700__ $$0(orcid)0000-0002-6948-5101$$aCebrián, S.$$uUniversidad de Zaragoza
000148815 700__ $$aCervera, A.
000148815 700__ $$aConde, C.A.N.
000148815 700__ $$0(orcid)0000-0002-8921-910X$$aDafni, T.$$uUniversidad de Zaragoza
000148815 700__ $$aDíaz, J.
000148815 700__ $$aEsteve, R.
000148815 700__ $$aFernandes, L.M.P.
000148815 700__ $$aFerrario, P.
000148815 700__ $$aFerreira, A.L.
000148815 700__ $$aFreitas, E.D.C.
000148815 700__ $$aGehman, V.M.
000148815 700__ $$aGoldschmidt, A.
000148815 700__ $$aGómez-Cadenas, J.J.
000148815 700__ $$aGutiérrez, R.M.
000148815 700__ $$aHauptman, J.
000148815 700__ $$aHernando Morata, J.A.
000148815 700__ $$0(orcid)0000-0002-2908-4442$$aHerrera, D.C.
000148815 700__ $$0(orcid)0000-0003-1163-1687$$aGarcía-Irastorza, I.$$uUniversidad de Zaragoza
000148815 700__ $$aLabarga, L.
000148815 700__ $$aLaing, A.
000148815 700__ $$aLiubarsky, I.
000148815 700__ $$aLopez-March, N.
000148815 700__ $$aLorca, D.
000148815 700__ $$aLosada, M.
000148815 700__ $$0(orcid)0000-0002-5352-1884$$aLuzón, G.$$uUniversidad de Zaragoza
000148815 700__ $$aMarí, A.
000148815 700__ $$aMartín-Albo, J.
000148815 700__ $$aMartínez-Lema, G.
000148815 700__ $$aMartínez, A.
000148815 700__ $$aMiller, T.
000148815 700__ $$aMonrabal, F.
000148815 700__ $$aMonserrate, M.
000148815 700__ $$aMonteiro, C.M.B.
000148815 700__ $$aMora, F.J.
000148815 700__ $$aMoutinho, L.M.
000148815 700__ $$aMuñoz Vidal, J.
000148815 700__ $$aNebot-Guinot, M.
000148815 700__ $$aNygren, D.
000148815 700__ $$aOliveira, C.A.B.
000148815 700__ $$aPérez, J.
000148815 700__ $$aPérez Aparicio, J.L.
000148815 700__ $$aQuerol, M.
000148815 700__ $$aRenner, J.
000148815 700__ $$aRipoll, L.
000148815 700__ $$aRodríguez, J.
000148815 700__ $$aSantos, F.P.
000148815 700__ $$aDos Santos, J.M.F.
000148815 700__ $$aSerra, L.
000148815 700__ $$aShuman, D.
000148815 700__ $$aSimón, A.
000148815 700__ $$aSofka, C.
000148815 700__ $$aSorel, M.
000148815 700__ $$aToledo, J.F.
000148815 700__ $$aTorrent, J.
000148815 700__ $$aTsamalaidze, Z.
000148815 700__ $$aVeloso, J.F.C.A.
000148815 700__ $$0(orcid)0000-0003-0228-7589$$aVillar, J.A.$$uUniversidad de Zaragoza
000148815 700__ $$aWebb, R.
000148815 700__ $$aWhite, J.T.
000148815 700__ $$aYahlali, N.
000148815 700__ $$aAzevedo, C.
000148815 700__ $$0(orcid)0000-0003-3629-0540$$aAznar, F.
000148815 700__ $$aCalvet, D.
000148815 700__ $$0(orcid)0000-0003-3532-7540$$aCastel, J.$$uUniversidad de Zaragoza
000148815 700__ $$aFerrer-Ribas, E.
000148815 700__ $$0(orcid)0000-0002-7399-7353$$aGarcía, J.A.$$uUniversidad de Zaragoza
000148815 700__ $$aGiomataris, I.
000148815 700__ $$0(orcid)0000-0002-1770-8940$$aGómez, H.
000148815 700__ $$0(orcid)0000-0001-6327-9369$$aIguaz, F.J.$$uUniversidad de Zaragoza
000148815 700__ $$aLagraba, A.$$uUniversidad de Zaragoza
000148815 700__ $$aLe Coguie, A.
000148815 700__ $$aMols, J.P.
000148815 700__ $$aSahin, Ö.
000148815 700__ $$aRodríguez, A.
000148815 700__ $$0(orcid)0000-0002-2417-7121$$aRuiz-Choliz, E.$$uUniversidad de Zaragoza
000148815 700__ $$0(orcid)0000-0002-6422-7904$$aSegui, L.
000148815 700__ $$0(orcid)0000-0002-5225-3953$$aTomás, A.
000148815 700__ $$aVeenhof, R.
000148815 7102_ $$12004$$2X$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cProy. investigación HCA
000148815 7102_ $$12004$$2390$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Atóm.Molec.y Nucl.
000148815 773__ $$g804 (2015), 8-24$$pNucl. instrum. methods phys. res., Sect. A$$tNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment$$x0168-9002
000148815 8564_ $$s3150359$$uhttps://zaguan.unizar.es/record/148815/files/texto_completo.pdf$$yVersión publicada
000148815 8564_ $$s2140473$$uhttps://zaguan.unizar.es/record/148815/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000148815 909CO $$ooai:zaguan.unizar.es:148815$$particulos$$pdriver
000148815 951__ $$a2025-01-22-14:45:51
000148815 980__ $$aARTICLE