000032784 001__ 32784
000032784 005__ 20170504092417.0
000032784 0247_ $$2doi$$a10.1088/1748-0221/10/07/E07001
000032784 0248_ $$2sideral$$a92730
000032784 037__ $$aART-2015-92730
000032784 041__ $$aeng
000032784 100__ $$0(orcid)0000-0002-6948-5101$$aCebrián, S.$$uUniversidad de Zaragoza
000032784 245__ $$aErratum: Micromegas-TPC operation at high pressure in xenon-trimethylamine mixtures (Journal of Instrumentation (2013) 8 (P01012))
000032784 260__ $$c2015
000032784 5060_ $$aAccess copy available to the general public$$fUnrestricted
000032784 5203_ $$aDuring the investigations performed after the publication of the original article, a mistake in the calibration procedure was revealed, resulting in a 50% relative increase of the estimate of the concentration of trimethylamine (TMA) in the mixtures employed. In this erratum we provide the correct concentrations after a careful re-evaluation, and therefore the statistical and systematic uncertainties are now included. The calibration procedure was performed by pre-mixing TMA with Xenon for known concentrations of the former in the range 0.5% to 50%. Several external conditions were altered, like the time before sampling and the time required for proper mixing (done with a recirculation pump), yielding deviations of about 10%. The overall statistical uncertainty was obtained from the one derived for the calibration factor, once combined with the statistical uncertainty in the estimate of the most prominent peaks of the involved species: TMA(A = 59) and Xe(A = 132), illustrated in figure 1. Generally, where it had been previously stated that the optimum for operation of Micromegas (i.e., maximum Penning transfer before excessive electron cooling) corresponded to about 1:5%TMA admixture, it should be modified to ~1%TMA after this revision. A compilation of the new concentrations can be be found in tables
000032784 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000032784 590__ $$a1.31$$b2015
000032784 591__ $$aINSTRUMENTS & INSTRUMENTATION$$b28 / 56 = 0.5$$c2015$$dQ2$$eT2
000032784 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000032784 700__ $$0(orcid)0000-0002-8921-910X$$aDafni, T.$$uUniversidad de Zaragoza
000032784 700__ $$aFerrer-Ribas, E.
000032784 700__ $$aGiomataris, I.
000032784 700__ $$aGonzalez-Diaz, D.
000032784 700__ $$0(orcid)0000-0002-1770-8940$$aGómez, H.
000032784 700__ $$0(orcid)0000-0002-2908-4442$$aHerrera, D.C.
000032784 700__ $$0(orcid)0000-0001-6327-9369$$aIguaz, F.J.$$uUniversidad de Zaragoza
000032784 700__ $$0(orcid)0000-0003-1163-1687$$aIrastorza, I.G.$$uUniversidad de Zaragoza
000032784 700__ $$0(orcid)0000-0002-5352-1884$$aLuzon, G.$$uUniversidad de Zaragoza
000032784 700__ $$aRodríguez, A.
000032784 700__ $$0(orcid)0000-0002-6549-1395$$aSegui, L.
000032784 700__ $$0(orcid)0000-0002-5225-3953$$aTomás, A.
000032784 7102_ $$12004$$2390$$aUniversidad de Zaragoza$$bDepartamento de Física Teórica$$cFísica Atómica, Molecular y Nuclear
000032784 773__ $$g10, 7 (2015), [4 pp]$$pJournal of Instrumentation$$tJournal of Instrumentation$$x1748-0221
000032784 8564_ $$s844738$$uhttp://zaguan.unizar.es/record/32784/files/texto_completo.pdf$$yVersión publicada
000032784 8564_ $$s30250$$uhttp://zaguan.unizar.es/record/32784/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000032784 909CO $$ooai:zaguan.unizar.es:32784$$particulos$$pdriver
000032784 951__ $$a2017-05-04-09:18:25
000032784 980__ $$aARTICLE