Personal information

Verified email domains

Activities

Employment (2)

Los Alamos National Laboratory: Los Alamos, New Mexico, US

2016-12 to present | Staff Scientist
Employment
Source: Self-asserted source
Ralph Massarczyk

Los Alamos National Laboratory: Los Alamos, NM, US

2014-11 to 2016-11 | PostDoc
Employment
Source: Self-asserted source
Ralph Massarczyk

Education and qualifications (1)

Technische Universität Dresden: Dresden, Sachsen, DE

2014-10 | Dr. rer. nat
Education
Source: Self-asserted source
Ralph Massarczyk

Professional activities (5)

Deutsche Physikalische Gesellschaft e V: Bad Honnef, Nordrhein-Westfalen, DE

Membership
Source: Self-asserted source
Ralph Massarczyk

American Physical Society: Md., Md., US

Membership
Source: Self-asserted source
Ralph Massarczyk

Majorana Executive Committee: Los Alamos, US

2019 to present
Service
Source: Self-asserted source
Ralph Massarczyk

Sanford Underground Research Facility: Lead, SD, US

2020 to 2022 | User association
Service
Source: Self-asserted source
Ralph Massarczyk

Los Alamos National Laboratory: Los Alamos, US

2018 | Small Team Award
Distinction
Source: Self-asserted source
Ralph Massarczyk

Works (50 of 187)

Items per page:
Page 1 of 4

Calibration sources for the LEGEND-200 experiment

Journal of Instrumentation
2023 | Journal article
EID:

2-s2.0-85147799217

Part of ISSN: 17480221
Contributors: Baudis, L.; Benato, G.; Bond, E.; Chiu, P.; Elliott, S.; Massarczyk, R.; Meijer, S.; Müller, Y.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Charge trapping correction and energy performance of the Majorana Demonstrator

Physical Review C
2023 | Journal article
EID:

2-s2.0-85158854042

Part of ISSN: 24699993 24699985
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Final Result of the Majorana Demonstrator 's Search for Neutrinoless Double- β Decay in Ge 76

Physical Review Letters
2023 | Journal article
EID:

2-s2.0-85148461044

Part of ISSN: 10797114 00319007
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Barton, P.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Interpretable boosted-decision-tree analysis for the Majorana Demonstrator

Physical Review C
2023 | Journal article
EID:

2-s2.0-85147562650

Part of ISSN: 24699993 24699985
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Understanding the enhancement of scintillation light in xenon-doped liquid argon

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
2023 | Journal article
EID:

2-s2.0-85142317592

Part of ISSN: 01689002
Contributors: Fields, D.E.; Gibbons, R.; Gold, M.; McFadden, N.; Elliott, S.R.; Massarczyk, R.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Variable energy X-ray fluorescence source

Journal of Instrumentation
2023 | Journal article
EID:

2-s2.0-85146429608

Part of ISSN: 17480221
Contributors: Elliott, S.R.; Bond, E.M.; Dodson, B.; Rusev, G.; Massarczyk, R.; Meijer, S.J.; Stortini, M.; Wiseman, C.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

A Search for Electron Neutrino Transitions to Sterile States in the BEST Experiment

arXiv
2022 | Other
EID:

2-s2.0-85132304618

Part of ISSN: 23318422
Contributors: Barinov, V.V.; Danshin, S.N.; Gavrin, V.N.; Gorbachev, V.V.; Gorbunov, D.S.; Ibragimova, T.V.; Kozlova, Y.P.; Kravchuk, L.V.; Kuzminov, V.V.; Lubsandorzhiev, B.K. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Axion emission from nuclear magnetic dipole transitions

Physical Review D
2022 | Journal article
EID:

2-s2.0-85124225281

Part of ISSN: 24700029 24700010
Contributors: Massarczyk, R.; Chu, P.-H.; Elliott, S.R.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Calibration sources for the LEGEND-200 experiment

arXiv
2022 | Other
EID:

2-s2.0-85142824897

Part of ISSN: 23318422
Contributors: Baudis, L.; Benato, G.; Bond, E.M.; Chiu, P.-J.; Elliott, S.R.; Massarczyk, R.; Meijer, S.J.; Müller, Y.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Charge Trapping Correction and Energy Performance of the Majorana Demonstrator

arXiv
2022 | Other
EID:

2-s2.0-85160339457

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Exotic dark matter search with the Majorana Demonstrator

arXiv
2022 | Other
EID:

2-s2.0-85133332384

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Experimental study of <sup>13</sup>C(α,n)<sup>16</sup>O reactions in the Majorana Demonstrator calibration data

arXiv
2022 | Other
EID:

2-s2.0-85135839891

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Experimental study of C 13 (α,n) O 16 reactions in the Majorana Demonstrator calibration data

Physical Review C
2022 | Journal article
EID:

2-s2.0-85134061864

Part of ISSN: 24699993 24699985
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Final Result of the Majorana Demonstrator's Search for Neutrinoless Double-β Decay in <sup>76</sup>Ge

arXiv
2022 | Other
EID:

2-s2.0-85150007686

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Barton, P.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Interpretable Boosted Decision Tree Analysis for the Majorana Demonstrator

arXiv
2022 | Other
EID:

2-s2.0-85145961968

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Low-lying dipole strength distribution in Pb 204

Physical Review C
2022 | Journal article
EID:

2-s2.0-85141607066

Part of ISSN: 24699993 24699985
Contributors: Shizuma, T.; Endo, S.; Kimura, A.; Massarczyk, R.; Schwengner, R.; Beyer, R.; Hensel, T.; Hoffmann, H.; Junghans, A.; Römer, K. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Model-independent determination of the dipole response of <sup>66</sup>Zn using quasi-monoenergetic and linearly-polarized photon beams

arXiv
2022 | Other
EID:

2-s2.0-85144587229

Part of ISSN: 23318422
Contributors: Savran, D.; Isaak, J.; Schwengner, R.; Massarczyk, R.; Scheck, M.; Tornow, W.; Battaglia, G.; Beck, T.; Finch, S.W.; Fransen, C. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Model-independent determination of the dipole response of Zn 66 using quasimonoenergetic and linearly polarized photon beams

Physical Review C
2022 | Journal article
EID:

2-s2.0-85141620662

Part of ISSN: 24699993 24699985
Contributors: Savran, D.; Isaak, J.; Schwengner, R.; Massarczyk, R.; Scheck, M.; Tornow, W.; Battaglia, G.; Beck, T.; Finch, S.W.; Fransen, C. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Modeling Backgrounds for the MAJORANA DEMONSTRATOR

arXiv
2022 | Other
EID:

2-s2.0-85147935432

Part of ISSN: 23318422
Contributors: Haufe, C.R.; Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Neutrinoless Double Beta Decay

arXiv
2022 | Other
EID:

2-s2.0-85145291360

Part of ISSN: 23318422
Contributors: Adams, C.; Alfonso, K.; Andreoiu, C.; Angelico, E.; Arnquist, I.J.; Asaadi, J.A.A.; Avignone, F.T.; Axani, S.N.; Barabash, A.S.; Barbeau, P.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Photoexcitation of Ge 76

Physical Review C
2022 | Journal article
EID:

2-s2.0-85124631617

Part of ISSN: 24699993 24699985
Contributors: Schwengner, R.; Massarczyk, R.; Schmidt, K.; Zuber, K.; Beyer, R.; Bemmerer, D.; Hammer, S.; Hartmann, A.; Hensel, T.; Hoffmann, H.F. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Recoil imaging for dark matter, neutrinos, and physics beyond the Standard Model

arXiv
2022 | Other
EID:

2-s2.0-85136536230

Part of ISSN: 23318422
Contributors: O'Hare, C.A.J.; Loomba, D.; Altenmüller, K.; Álvarez-Pol, H.; Amaro, F.D.; Araújo, H.M.; Aristizabal Sierra, D.; Asaadi, J.; Attié, D.; Aune, S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Results from the Baksan Experiment on Sterile Transitions (BEST)

Physical Review Letters
2022 | Journal article
EID:

2-s2.0-85132356391

Part of ISSN: 10797114 00319007
Contributors: Barinov, V.V.; Cleveland, B.T.; Danshin, S.N.; Ejiri, H.; Elliott, S.R.; Frekers, D.; Gavrin, V.N.; Gorbachev, V.V.; Gorbunov, D.S.; Haxton, W.C. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Search for charge nonconservation and Pauli exclusion principle violation with the Majorana Demonstrator

arXiv
2022 | Other
EID:

2-s2.0-85147965258

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Search for electron-neutrino transitions to sterile states in the BEST experiment

Physical Review C
2022 | Journal article
EID:

2-s2.0-85132332270

Part of ISSN: 24699993 24699985
Contributors: Barinov, V.V.; Danshin, S.N.; Gavrin, V.N.; Gorbachev, V.V.; Gorbunov, D.S.; Ibragimova, T.V.; Kozlova, Yu.P.; Kravchuk, L.V.; Kuzminov, V.V.; Lubsandorzhiev, B.K. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Search for solar axions via axion-photon coupling with the Majorana Demonstrator

arXiv
2022 | Other
EID:

2-s2.0-85133172464

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Search for Solar Axions via Axion-Photon Coupling with the Majorana Demonstrator

Physical Review Letters
2022 | Journal article
EID:

2-s2.0-85137165582

Part of ISSN: 10797114 00319007
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Search for Spontaneous Radiation from Wave Function Collapse in the Majorana Demonstrator

Physical Review Letters
2022 | Journal article
EID:

2-s2.0-85137169557

Part of ISSN: 10797114 00319007
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Search for Spontaneous Radiation from Wavefunction Collapse in the Majorana Demonstrator

arXiv
2022 | Other
EID:

2-s2.0-85137615008

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bhimani, K.H.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Signatures of muonic activation in the Majorana Demonstrator

Physical Review C
2022 | Journal article
EID:

2-s2.0-85124122809

Part of ISSN: 24699993 24699985
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bertrand, F.E.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

The Majorana Demonstrator readout electronics system

Journal of Instrumentation
2022 | Journal article
EID:

2-s2.0-85130771636

Part of ISSN: 17480221
Contributors: Abgrall, N.; Amman, M.; Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Barton, P.J.; Bertrand, F.E.; Bhimani, K.H.; Bos, B. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Variable Energy X-ray Fluorescence Source

arXiv
2022 | Other
EID:

2-s2.0-85143424378

Part of ISSN: 23318422
Contributors: Elliott, S.R.; Bond, E.M.; Dodson, B.; Rusev, G.; Massarczyk, R.; Meijer, S.J.; Stortini, M.; Wiseman, C.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

α -event characterization and rejection in point-contact HPGe detectors

European Physical Journal C
2022 | Journal article
EID:

2-s2.0-85127352821

Part of ISSN: 14346052 14346044
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bertrand, F.E.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Axion emission from nuclear magnetic dipole transitions

arXiv
2021 | Other
EID:

2-s2.0-85121757273

Part of ISSN: 23318422
Contributors: Massarczyk, R.; Chu, P.-H.; Elliott, S.R.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Electric and magnetic dipole strength in Zn 66

Physical Review C
2021 | Journal article
EID:

2-s2.0-85100897923

Part of ISSN: 24699993 24699985
Contributors: Schwengner, R.; Massarczyk, R.; Scheck, M.; Tornow, W.; Battaglia, G.; Beck, T.; Bemmerer, D.; Benouaret, N.; Beyer, R.; Butterling, M. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Photoexcitation of <sup>76</sup>Ge

arXiv
2021 | Other
EID:

2-s2.0-85117506033

Part of ISSN: 23318422
Contributors: Schwengner, R.; Massarczyk, R.; Schmidt, K.; Zuber, K.; Beyer, R.; Bemmerer, D.; Hammer, S.; Hartmann, A.; Hensel, T.; Hoffmann, H.F. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Results from the Baksan Experiment on Sterile Transitions (BEST)

arXiv
2021 | Other
EID:

2-s2.0-85116779982

Part of ISSN: 23318422
Contributors: Barinov, V.V.; Cleveland, B.T.; Danshin, S.N.; Ejiri, H.; Elliott, S.R.; Frekers, D.; Gavrin, V.N.; Gorbachev, V.V.; Gorbunov, D.S.; Haxton, W.C. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Search for double- β decay of Ge 76 to excited states of Se 76 with the majorana demonstrator

Physical Review C
2021 | Journal article
EID:

2-s2.0-85099302473

Part of ISSN: 24699993 24699985
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bertrand, F.E.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

Signatures of muonic activation in the majorana demonstrator

arXiv
2021 | Other
EID:

2-s2.0-85118720717

Part of ISSN: 23318422
Contributors: Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Bertrand, F.E.; Blalock, E.; Bos, B.; Busch, M.; Buuck, M.; Caldwell, T.S. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

The large enriched germanium experiment for neutrinoless ββ decay LEGEND-1000 preconceptual design report

arXiv
2021 | Other
EID:

2-s2.0-85112539846

Part of ISSN: 23318422
Contributors: Abgrall, N.; Abt, I.; Agostini, M.; Alexander, A.; Andreoiu, C.; Araujo, G.R.; Avignone, F.T.; Bae, W.; Bakalyarov, A.; Balata, M. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

The Majorana Demonstrator Readout Electronics System

arXiv
2021 | Other
EID:

2-s2.0-85127006231

Part of ISSN: 23318422
Contributors: Abgrall, N.; Amman, M.; Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Barton, P.J.; Bertrand, F.E.; Bhimani, K.H.; Bos, B. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

The MAJORANA DEMONSTRATOR readout electronics system

arXiv
2021 | Other
EID:

2-s2.0-85119853509

Part of ISSN: 23318422
Contributors: Abgrall, N.; Amman, M.; Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Barton, P.J.; Bertrand, F.E.; Bos, B.; Bradley, A.W. et al.
Source: Self-asserted source
Ralph Massarczyk via Scopus - Elsevier

$α$-event Characterization and Rejection in Point-Contact HPGe Detectors

2020 | Other
URI:

https://lens.org/080-400-667-292-414

Source: Self-asserted source
Ralph Massarczyk

A Kinetic Model for Xenon-Doped Liquid Argon Scintillation Light

2020 | Other
EID:

2-s2.0-85098403572

Part of ISSN: 23318422
URI:

https://lens.org/012-464-994-670-239

Source: Self-asserted source
Ralph Massarczyk
grade
Preferred source (of 2)‎

ADC Nonlinearity Correction for the MAJORANA DEMONSTRATOR

2020 | Other
URI:

https://lens.org/042-268-724-223-834

EID:

2-s2.0-85097953852

Part of ISBN:

15581578 00189499

EID:

2-s2.0-85106151444

Part of ISSN: 23318422
Source: Self-asserted source
Ralph Massarczyk
grade
Preferred source (of 3)‎

Chasing neutrinos a mile underground

Source: Self-asserted source
Ralph Massarczyk

Design improvements to cables and connectors in the Majorana Demonstrator

Journal of Physics: Conference Series
2020 | Journal article
EID:

2-s2.0-85079101395

Part of ISBN:

17426596 17426588

EID:

2-s2.0-85095001673

Part of ISSN: 23318422
URI:

https://lens.org/118-202-179-336-65X

Source: Self-asserted source
Ralph Massarczyk
grade
Preferred source (of 4)‎

Electric and magnetic dipole strength in Fe54

Physical Review C
2020 | Journal article
Source: Self-asserted source
Ralph Massarczyk
grade
Preferred source (of 2)‎

High-sensitivity investigation of low-lying dipole strengths in $^120$Sn

Physical Review C
2020 | Journal article
Source: Self-asserted source
Ralph Massarczyk
grade
Preferred source (of 2)‎

Progress Toward A 2νββ Measurement For The Majorana Demonstrator

Journal of Physics: Conference Series
2020 | Journal article
EID:

2-s2.0-85079086317

Part of ISBN:

17426596 17426588

EID:

2-s2.0-85095023449

Part of ISSN: 23318422
Source: Self-asserted source
Ralph Massarczyk
grade
Preferred source (of 3)‎
Items per page:
Page 1 of 4

Peer review (4 reviews for 2 publications/grants)

Review activity for Nuclear instruments & methods n physics research. (1)
Review activity for Radiation detection technology and methods. (3)