Status of the Majorana Demonstrator

C. Cuesta; N. Abgrall; I. J. Arnquist; F. T. Avignone; C. X. Baldenegro-Barrera; A. S. Barabash; F. E. Bertrand; A. W. Bradley; V. Brudanin; M. Busch; M. Buuck; D. Byram; A. S. Caldwell; Y. D. Chan; C. D. Christofferson; P. H. Chu; J. A. Detwiler; Yu Efremenko; H. Ejiri; S. R. Elliott; A. Galindo-Uribarri; T. Gilliss; G. K. Giovanetti; J. Goett; M. P. Green; J. Gruszko; I. S. Guinn; V. E. Guiseppe; R. Henning; E. W. Hoppe; S. Howard; M. A. Howe; B. R. Jasinski; K. J. Keeter; M. F. Kidd; S. I. Konovalov; R. T. Kouzes; B. D. Laferriere; J. Leon; J. MacMullin; R. D. Martin; R. Massarczyk; S. J. Meijer; S. Mertens; J. L. Orrell; C. O'Shaughnessy; A. W.P. Poon; D. C. Radford; J. Rager; K. Rielage; R. G.H. Robertson; E. Romero-Romero; B. Shanks; M. Shirchenko; N. Snyder; A. M. Suriano; D. Tedeschi; J. E. Trimble; R. L. Varner; S. Vasilyev; K. Vetter; K. Vorren; B. R. White; J. F. Wilkerson; C. Wiseman; W. Xu; E. Yakushev; C. H. Yu; V. Yumatov; I. Zhitnikov

doi:10.1063/1.4934894

Status of the Majorana Demonstrator

C. Cuesta, N. Abgrall, I. J. Arnquist, F. T. Avignone, C. X. Baldenegro-Barrera, A. S. Barabash, F. E. Bertrand, A. W. Bradley, V. Brudanin, M. Busch, M. Buuck, D. Byram, A. S. Caldwell, Y. D. Chan, C. D. Christofferson, P. H. Chu, J. A. Detwiler, Yu Efremenko, H. Ejiri, S. R. ElliottA. Galindo-Uribarri, T. Gilliss, G. K. Giovanetti, J. Goett, M. P. Green, J. Gruszko, I. S. Guinn, V. E. Guiseppe, R. Henning, E. W. Hoppe, S. Howard, M. A. Howe, B. R. Jasinski, K. J. Keeter, M. F. Kidd, S. I. Konovalov, R. T. Kouzes, B. D. Laferriere, J. Leon, J. MacMullin, R. D. Martin, R. Massarczyk, S. J. Meijer, S. Mertens, J. L. Orrell, C. O'Shaughnessy, A. W.P. Poon, D. C. Radford, J. Rager, K. Rielage, R. G.H. Robertson, E. Romero-Romero, B. Shanks, M. Shirchenko, N. Snyder, A. M. Suriano, D. Tedeschi, J. E. Trimble, R. L. Varner, S. Vasilyev, K. Vetter, K. Vorren, B. R. White, J. F. Wilkerson, C. Wiseman, W. Xu, E. Yakushev, C. H. Yu, V. Yumatov, I. Zhitnikov

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

The MAJORANA Collaboration is constructing the MAJORANA DEMONSTRATOR, an ultra-low background, modular, HPGe detector array with a mass of 44-kg (29 kg 76Ge and 15 kg natGe) to search for neutrinoless double beta decay in 76Ge. The next generation of tonne-scale Ge-based neutrinoless double beta decay searches will probe the neutrino mass scale in the inverted-hierarchy region. The MAJORANA DEMONSTRATOR is envisioned to demonstrate a path forward to achieve a background rate at or below 1 count/tonne/year in the 4 keV region of interest around the Q-value of 2039 keV. The MAJORANA DEMONSTRATOR follows a modular implementation to be easily scalable to the next generation experiment. First, the prototype module was assembled; it has been continuously taking data from July 2014 to June 2015. Second, Module 1 with more than half of the total enriched detectors and some natural detectors has been assembled and it is being commissioned. Finally, the assembly of Module 2, which will complete MAJORANA DEMONSTRATOR, is already in progress.

Original language	English
Title of host publication	Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015
Editors	Jouni Suhonen, Ivan Stekl, Osvaldo Civitarese
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735413337
DOIs	https://doi.org/10.1063/1.4934894
State	Published - 28 Oct 2015
Externally published	Yes
Event	10th Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015 - Prague, Czech Republic Duration: 9 Jun 2015 → 12 Jun 2015

Publication series

Name	AIP Conference Proceedings
Volume	1686
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	10th Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015
Country/Territory	Czech Republic
City	Prague
Period	9/06/15 → 12/06/15

Keywords

Majorana neutrino mass
germanium detector
neutrinoless double-beta decay

Access to Document

10.1063/1.4934894

Cite this

Cuesta, C., Abgrall, N., Arnquist, I. J., Avignone, F. T., Baldenegro-Barrera, C. X., Barabash, A. S., Bertrand, F. E., Bradley, A. W., Brudanin, V., Busch, M., Buuck, M., Byram, D., Caldwell, A. S., Chan, Y. D., Christofferson, C. D., Chu, P. H., Detwiler, J. A., Efremenko, Y., Ejiri, H., ... Zhitnikov, I. (2015). Status of the Majorana Demonstrator. In J. Suhonen, I. Stekl, & O. Civitarese (Eds.), Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015 Article 020005 (AIP Conference Proceedings; Vol. 1686). American Institute of Physics Inc.. https://doi.org/10.1063/1.4934894

@inproceedings{69f877ade99a4fed8ffad6b29e07df7a,

title = "Status of the Majorana Demonstrator",

abstract = "The MAJORANA Collaboration is constructing the MAJORANA DEMONSTRATOR, an ultra-low background, modular, HPGe detector array with a mass of 44-kg (29 kg 76Ge and 15 kg natGe) to search for neutrinoless double beta decay in 76Ge. The next generation of tonne-scale Ge-based neutrinoless double beta decay searches will probe the neutrino mass scale in the inverted-hierarchy region. The MAJORANA DEMONSTRATOR is envisioned to demonstrate a path forward to achieve a background rate at or below 1 count/tonne/year in the 4 keV region of interest around the Q-value of 2039 keV. The MAJORANA DEMONSTRATOR follows a modular implementation to be easily scalable to the next generation experiment. First, the prototype module was assembled; it has been continuously taking data from July 2014 to June 2015. Second, Module 1 with more than half of the total enriched detectors and some natural detectors has been assembled and it is being commissioned. Finally, the assembly of Module 2, which will complete MAJORANA DEMONSTRATOR, is already in progress.",

keywords = "Majorana neutrino mass, germanium detector, neutrinoless double-beta decay",

author = "C. Cuesta and N. Abgrall and Arnquist, {I. J.} and Avignone, {F. T.} and Baldenegro-Barrera, {C. X.} and Barabash, {A. S.} and Bertrand, {F. E.} and Bradley, {A. W.} and V. Brudanin and M. Busch and M. Buuck and D. Byram and Caldwell, {A. S.} and Chan, {Y. D.} and Christofferson, {C. D.} and Chu, {P. H.} and Detwiler, {J. A.} and Yu Efremenko and H. Ejiri and Elliott, {S. R.} and A. Galindo-Uribarri and T. Gilliss and Giovanetti, {G. K.} and J. Goett and Green, {M. P.} and J. Gruszko and Guinn, {I. S.} and Guiseppe, {V. E.} and R. Henning and Hoppe, {E. W.} and S. Howard and Howe, {M. A.} and Jasinski, {B. R.} and Keeter, {K. J.} and Kidd, {M. F.} and Konovalov, {S. I.} and Kouzes, {R. T.} and Laferriere, {B. D.} and J. Leon and J. MacMullin and Martin, {R. D.} and R. Massarczyk and Meijer, {S. J.} and S. Mertens and Orrell, {J. L.} and C. O'Shaughnessy and Poon, {A. W.P.} and Radford, {D. C.} and J. Rager and K. Rielage and Robertson, {R. G.H.} and E. Romero-Romero and B. Shanks and M. Shirchenko and N. Snyder and Suriano, {A. M.} and D. Tedeschi and Trimble, {J. E.} and Varner, {R. L.} and S. Vasilyev and K. Vetter and K. Vorren and White, {B. R.} and Wilkerson, {J. F.} and C. Wiseman and W. Xu and E. Yakushev and Yu, {C. H.} and V. Yumatov and I. Zhitnikov",

note = "Publisher Copyright: {\textcopyright} 2015 AIP Publishing LLC.; 10th Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015 ; Conference date: 09-06-2015 Through 12-06-2015",

year = "2015",

month = oct,

day = "28",

doi = "10.1063/1.4934894",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Jouni Suhonen and Ivan Stekl and Osvaldo Civitarese",

booktitle = "Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015",

}

Cuesta, C, Abgrall, N, Arnquist, IJ, Avignone, FT, Baldenegro-Barrera, CX, Barabash, AS, Bertrand, FE, Bradley, AW, Brudanin, V, Busch, M, Buuck, M, Byram, D, Caldwell, AS, Chan, YD, Christofferson, CD, Chu, PH, Detwiler, JA, Efremenko, Y, Ejiri, H, Elliott, SR, Galindo-Uribarri, A, Gilliss, T, Giovanetti, GK, Goett, J, Green, MP, Gruszko, J, Guinn, IS, Guiseppe, VE, Henning, R, Hoppe, EW, Howard, S, Howe, MA, Jasinski, BR, Keeter, KJ, Kidd, MF, Konovalov, SI, Kouzes, RT, Laferriere, BD, Leon, J, MacMullin, J, Martin, RD, Massarczyk, R, Meijer, SJ, Mertens, S, Orrell, JL, O'Shaughnessy, C, Poon, AWP, Radford, DC, Rager, J, Rielage, K, Robertson, RGH, Romero-Romero, E, Shanks, B, Shirchenko, M, Snyder, N, Suriano, AM, Tedeschi, D, Trimble, JE, Varner, RL, Vasilyev, S, Vetter, K, Vorren, K, White, BR, Wilkerson, JF, Wiseman, C, Xu, W, Yakushev, E, Yu, CH, Yumatov, V & Zhitnikov, I 2015, Status of the Majorana Demonstrator. in J Suhonen, I Stekl & O Civitarese (eds), Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015., 020005, AIP Conference Proceedings, vol. 1686, American Institute of Physics Inc., 10th Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015, Prague, Czech Republic, 9/06/15. https://doi.org/10.1063/1.4934894

Status of the Majorana Demonstrator. / Cuesta, C.; Abgrall, N.; Arnquist, I. J. et al.
Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015. ed. / Jouni Suhonen; Ivan Stekl; Osvaldo Civitarese. American Institute of Physics Inc., 2015. 020005 (AIP Conference Proceedings; Vol. 1686).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Status of the Majorana Demonstrator

AU - Cuesta, C.

AU - Abgrall, N.

AU - Arnquist, I. J.

AU - Avignone, F. T.

AU - Baldenegro-Barrera, C. X.

AU - Barabash, A. S.

AU - Bertrand, F. E.

AU - Bradley, A. W.

AU - Brudanin, V.

AU - Busch, M.

AU - Buuck, M.

AU - Byram, D.

AU - Caldwell, A. S.

AU - Chan, Y. D.

AU - Christofferson, C. D.

AU - Chu, P. H.

AU - Detwiler, J. A.

AU - Efremenko, Yu

AU - Ejiri, H.

AU - Elliott, S. R.

AU - Galindo-Uribarri, A.

AU - Gilliss, T.

AU - Giovanetti, G. K.

AU - Goett, J.

AU - Green, M. P.

AU - Gruszko, J.

AU - Guinn, I. S.

AU - Guiseppe, V. E.

AU - Henning, R.

AU - Hoppe, E. W.

AU - Howard, S.

AU - Howe, M. A.

AU - Jasinski, B. R.

AU - Keeter, K. J.

AU - Kidd, M. F.

AU - Konovalov, S. I.

AU - Kouzes, R. T.

AU - Laferriere, B. D.

AU - Leon, J.

AU - MacMullin, J.

AU - Martin, R. D.

AU - Massarczyk, R.

AU - Meijer, S. J.

AU - Mertens, S.

AU - Orrell, J. L.

AU - O'Shaughnessy, C.

AU - Poon, A. W.P.

AU - Radford, D. C.

AU - Rager, J.

AU - Rielage, K.

AU - Robertson, R. G.H.

AU - Romero-Romero, E.

AU - Shanks, B.

AU - Shirchenko, M.

AU - Snyder, N.

AU - Suriano, A. M.

AU - Tedeschi, D.

AU - Trimble, J. E.

AU - Varner, R. L.

AU - Vasilyev, S.

AU - Vetter, K.

AU - Vorren, K.

AU - White, B. R.

AU - Wilkerson, J. F.

AU - Wiseman, C.

AU - Xu, W.

AU - Yakushev, E.

AU - Yu, C. H.

AU - Yumatov, V.

AU - Zhitnikov, I.

PY - 2015/10/28

Y1 - 2015/10/28

N2 - The MAJORANA Collaboration is constructing the MAJORANA DEMONSTRATOR, an ultra-low background, modular, HPGe detector array with a mass of 44-kg (29 kg 76Ge and 15 kg natGe) to search for neutrinoless double beta decay in 76Ge. The next generation of tonne-scale Ge-based neutrinoless double beta decay searches will probe the neutrino mass scale in the inverted-hierarchy region. The MAJORANA DEMONSTRATOR is envisioned to demonstrate a path forward to achieve a background rate at or below 1 count/tonne/year in the 4 keV region of interest around the Q-value of 2039 keV. The MAJORANA DEMONSTRATOR follows a modular implementation to be easily scalable to the next generation experiment. First, the prototype module was assembled; it has been continuously taking data from July 2014 to June 2015. Second, Module 1 with more than half of the total enriched detectors and some natural detectors has been assembled and it is being commissioned. Finally, the assembly of Module 2, which will complete MAJORANA DEMONSTRATOR, is already in progress.

AB - The MAJORANA Collaboration is constructing the MAJORANA DEMONSTRATOR, an ultra-low background, modular, HPGe detector array with a mass of 44-kg (29 kg 76Ge and 15 kg natGe) to search for neutrinoless double beta decay in 76Ge. The next generation of tonne-scale Ge-based neutrinoless double beta decay searches will probe the neutrino mass scale in the inverted-hierarchy region. The MAJORANA DEMONSTRATOR is envisioned to demonstrate a path forward to achieve a background rate at or below 1 count/tonne/year in the 4 keV region of interest around the Q-value of 2039 keV. The MAJORANA DEMONSTRATOR follows a modular implementation to be easily scalable to the next generation experiment. First, the prototype module was assembled; it has been continuously taking data from July 2014 to June 2015. Second, Module 1 with more than half of the total enriched detectors and some natural detectors has been assembled and it is being commissioned. Finally, the assembly of Module 2, which will complete MAJORANA DEMONSTRATOR, is already in progress.

KW - Majorana neutrino mass

KW - germanium detector

KW - neutrinoless double-beta decay

UR - http://www.scopus.com/inward/record.url?scp=84984538882&partnerID=8YFLogxK

U2 - 10.1063/1.4934894

DO - 10.1063/1.4934894

M3 - Conference contribution

AN - SCOPUS:84984538882

T3 - AIP Conference Proceedings

BT - Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015

A2 - Suhonen, Jouni

A2 - Stekl, Ivan

A2 - Civitarese, Osvaldo

PB - American Institute of Physics Inc.

T2 - 10th Workshop on Calculation of Double-Beta-Decay Matrix Elements, MEDEX 2015

Y2 - 9 June 2015 through 12 June 2015

ER -

Status of the Majorana Demonstrator

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Keywords

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