Upgrade for Phase II of the GERDA Experiment

Agostini, M.; Bakalyarov, A. M.; Balata, M.; Barabanov, I.; Baudis, L.; Bauer, C.; Bellotti, E.; Belogurov, S.; Belyaev, S. T.; Benato, G.; Bettini, A.; Bezrukov, L.; Bode, T.; Borowicz, D.; Brudanin, V.; Brugnera, R.; Caldwell, A.; Cattadori, C.; Chernogorov, A.; D'Andrea, V.; Demidova, E. V.; Di Marco, N.; Domula, A.; Doroshkevich, E.; Egorov, V.; Falkenstein, R.; Frodyma, N.; Gangapshev, A.; Garfagnini, A.; Grabmayr, P.; Gurentsov, V.; Gusev, K.; Hakenmüller, J.; Hegai, A.; Heisel, M.; Hemmer, S.; Hiller, R.; Hofmann, W.; Hult, M.; Inzhechik, L. V.; Ioannucci, L.; Janicsko Csathy, J.; Jochum, J.; Junker, M.; Kazalov, V.; Kermaidic, Y.; Kihm, T.; Kirpichnikov, I. V.; Kirsch, A.; Kish, A.; Klimenko, A.; Kneissl, R.; Knöpfle, K. T.; Kochetov, O.; Kornoukhov, V. N.; Kuzminov, V. V.; Laubenstein, M.; Lazzaro, A.; Lebedev, V. I.; Lehnert, B.; Lindner, M.; Lippi, I.; Lubashevskiy, A.; Lubsandorzhiev, B.; Lutter, G.; Macolino, C.; Majorovits, B.; Maneschg, W.; Medinaceli, E.; Miloradovic, M.; Mingazheva, R.; Misiaszek, M.; Moseev, P.; Nemchenok, I.; Nisi, S.; Panas, K.; Pandola, L.; Pelczar, K.; Pullia, A.; Ransom, C.; Riboldi, S.; Rumyantseva, N.; Sada, C.; Salamida, F.; Salathe, M.; Schmitt, C.; Schneider, B.; Schönert, S.; Schreiner, J.; Schütz, A-K.; Schulz, O.; Schwingenheuer, B.; Selivanenko, O.; Shevchik, E.; Shirchenko, M.; Simgen, H.; Smolnikov, A.; Stanco, L.; Vanhoefer, L.; Vasenko, A. A.; Veresnikova, A.; von Sturm, K.; Wagner, V.; Wegmann, A.; Wester, T.; Wiesinger, C.; Wojcik, M.; Yanovich, E.; Zhitnikov, I.; Zhukov, S. V.; Zinatulina, D.; Zsigmond, A. J.; Zuber, K.; Zuzel, G.

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Upgrade for Phase II of the GERDA Experiment

Agostini, M., Bakalyarov, A. M., Balata, M., Barabanov, I., Baudis, L., Bauer, C., et al. (2018). Upgrade for Phase II of the GERDA Experiment. European Physical Journal C, (78), 388. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2018-22.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0003-F7A5-C Version Permalink: https://hdl.handle.net/21.11116/0000-0003-F7A6-B

Genre: Journal Article

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Agostini, M.¹, Author
Bakalyarov, A. M.¹, Author
Balata, M.¹, Author
Barabanov, I.¹, Author
Baudis, L.¹, Author
Bauer, C.¹, Author
Bellotti, E.¹, Author
Belogurov, S.¹, Author
Belyaev, S. T.¹, Author
Benato, G.¹, Author
Bettini, A.¹, Author
Bezrukov, L.¹, Author
Bode, T.¹, Author
Borowicz, D.¹, Author
Brudanin, V.¹, Author
Brugnera, R.¹, Author
Caldwell, A.¹, Author
Cattadori, C.¹, Author
Chernogorov, A.¹, Author
D'Andrea, V.¹, Author
Demidova, E. V.¹, AuthorDi Marco, N.¹, AuthorDomula, A.¹, AuthorDoroshkevich, E.¹, AuthorEgorov, V.¹, AuthorFalkenstein, R.¹, AuthorFrodyma, N.¹, AuthorGangapshev, A.¹, AuthorGarfagnini, A.¹, AuthorGrabmayr, P.¹, AuthorGurentsov, V.¹, AuthorGusev, K.¹, AuthorHakenmüller, J.¹, AuthorHegai, A.¹, AuthorHeisel, M.¹, AuthorHemmer, S.¹, AuthorHiller, R.¹, AuthorHofmann, W.¹, AuthorHult, M.¹, AuthorInzhechik, L. V.¹, AuthorIoannucci, L.¹, AuthorJanicsko Csathy, J.¹, AuthorJochum, J.¹, AuthorJunker, M.¹, AuthorKazalov, V.¹, AuthorKermaidic, Y.¹, AuthorKihm, T.¹, AuthorKirpichnikov, I. V.¹, AuthorKirsch, A.¹, AuthorKish, A.¹, AuthorKlimenko, A.¹, AuthorKneissl, R.¹, AuthorKnöpfle, K. T.¹, AuthorKochetov, O.¹, AuthorKornoukhov, V. N.¹, AuthorKuzminov, V. V.¹, AuthorLaubenstein, M.¹, AuthorLazzaro, A.¹, AuthorLebedev, V. I.¹, AuthorLehnert, B.¹, AuthorLindner, M.¹, AuthorLippi, I.¹, AuthorLubashevskiy, A.¹, AuthorLubsandorzhiev, B.¹, AuthorLutter, G.¹, AuthorMacolino, C.¹, AuthorMajorovits, B.¹, AuthorManeschg, W.¹, AuthorMedinaceli, E.¹, AuthorMiloradovic, M.¹, AuthorMingazheva, R.¹, AuthorMisiaszek, M.¹, AuthorMoseev, P.¹, AuthorNemchenok, I.¹, AuthorNisi, S.¹, AuthorPanas, K.¹, AuthorPandola, L.¹, AuthorPelczar, K.¹, AuthorPullia, A.¹, AuthorRansom, C.¹, AuthorRiboldi, S.¹, AuthorRumyantseva, N.¹, AuthorSada, C.¹, AuthorSalamida, F.¹, AuthorSalathe, M.¹, AuthorSchmitt, C.¹, AuthorSchneider, B.¹, AuthorSchönert, S.¹, AuthorSchreiner, J.¹, AuthorSchütz, A-K.¹, AuthorSchulz, O.¹, AuthorSchwingenheuer, B.¹, AuthorSelivanenko, O.¹, AuthorShevchik, E.¹, AuthorShirchenko, M.¹, AuthorSimgen, H.¹, AuthorSmolnikov, A.¹, AuthorStanco, L.¹, AuthorVanhoefer, L.¹, AuthorVasenko, A. A.¹, AuthorVeresnikova, A.¹, Authorvon Sturm, K.¹, AuthorWagner, V.¹, AuthorWegmann, A.¹, AuthorWester, T.¹, AuthorWiesinger, C.¹, AuthorWojcik, M.¹, AuthorYanovich, E.¹, AuthorZhitnikov, I.¹, AuthorZhukov, S. V.¹, AuthorZinatulina, D.¹, AuthorZsigmond, A. J.¹, AuthorZuber, K.¹, AuthorZuzel, G.¹, Author more..

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1Max Planck Institute for Physics, Max Planck Society and Cooperation Partners, ou_2253650

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Free keywords: GERDA

Abstract: The GERDA collaboration is performing a sensitive search for neutrinoless double beta decay of $^{76}$Ge at the INFN Laboratori Nazionali del Gran Sasso, Italy. The upgrade of the GERDA experiment from Phase I to Phase II has been concluded in December 2015. The first Phase II data release shows that the goal to suppress the background by one order of magnitude compared to Phase I has been achieved. GERDA is thus the first experiment that will remain background-free up to its design exposure (100 kg yr). It will reach thereby a half-life sensitivity of more than 10$^{26}$ yr within 3 years of data collection. This paper describes in detail the modifications and improvements of the experimental setup for Phase II and discusses the performance of individual detector components.

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Dates: Date issued: 2018

Publication Status: Issued

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Identifiers: eDoc: 747097
URI: https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2018-22
URI: http://arXiv.org/abs/arxiv:1711.01452
URI: https://inspirehep.net/search?p=find+eprint+1711.01452
Other: MPP-2018-22

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Title: European Physical Journal C

Alternative Title : Eur.Phys.J.C

Source Genre: Journal

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Pages: - Volume / Issue: (78) Sequence Number: - Start / End Page: 388 Identifier: -