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Researcher Evidence Record

C. O'Shaughnessy

This bounded record lists 44 Pith paper rows and 0 imported work rows attributed to this corpus identity. The enumerated, non-disputed paper rows include physics.ins-det, nucl-ex, hep-ex work dated 2012 to 2025. The record describes sources and coverage; it makes no judgment about the person.

Compiled coverage vector

Measured lane counts only. Not a trust score or person verdict.

Identity 2 canonical identity row plus typed public identifiers Pith papers 44 attributed paper rows in the Pith corpus, itemized below Imported works 0 imported works beyond the paper ledger Current reviews 0 of 44 papers carrying a current Pith review; presence, not outcome Sourced citations 5 of 44 works with a source-named citation count Coauthors 50 distinct coauthors across shared paper rows
Enumerated paper scope: 4 fields (physics.ins-det, nucl-ex, hep-ex, +1 more) · 2012-2025 sources: authors, author_identifiers · paper_authors · author_works · current_verdicts · cited_works

A sourced case file for attributed work. It is neither a profile score nor a verdict about this researcher.

Attributed works

A bounded ledger from the Pith paper and imported-work queries. Counts and source confidence stay with each work.

  1. 2025 Pith paper

    The MAJORANA DEMONSTRATOR experiment's construction, commissioning, and performance

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    72
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  2. 2023 Pith paper

    Demonstration of Sub-micron UCN Position Resolution using Room-temperature CMOS Sensor

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    16
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  3. 2022 Pith paper

    Fill and dump measurement of the neutron lifetime using an asymmetric magneto-gravitational trap

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    26
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  4. 2021 Pith paper

    Improved neutron lifetime measurement with UCN$\tau$

    nucl-ex provisional measured, no current review

    paper citation record paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    28
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    • 1 pith inbound references from cited_work_pith_inbound_counts
  5. 2019 Pith paper

    A boron-coated CCD camera for direct detection of Ultracold Neutrons (UCN)

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    33
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  6. 2018 Pith paper

    First Limit on the Direct Detection of Lightly Ionizing Particles for Electric Charge as Low as $e$/1000 with the \textsc{Majorana Demonstrator}

    hep-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    39
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  7. 2017 Pith paper

    Low Background Materials and Fabrication Techniques for Cables and Connectors in the Majorana Demonstrator

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  8. 2017 Pith paper

    Design improvements to cables and connectors in the Majorana Demonstrator

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    45
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  9. 2017 Pith paper

    Initial Results from the Majorana Demonstrator

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    45
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  10. 2017 Pith paper

    Data quality assurance for the MAJORANA DEMONSTRATOR

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  11. 2017 Pith paper

    Contamination Control and Assay Results for the Majorana Demonstrator Ultra Clean Components

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  12. 2017 Pith paper

    Spectral analysis for the Majorana Demonstrator experiment

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  13. 2017 Pith paper

    Search for Zero-Neutrino Double Beta Decay in 76Ge with the Majorana Demonstrator

    nucl-ex provisional measured, no current review

    paper citation record paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    88
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    • 3 pith inbound references from cited_work_pith_inbound_counts
  14. 2017 Pith paper

    The Large Enriched Germanium Experiment for Neutrinoless Double Beta Decay (LEGEND)

    physics.ins-det provisional measured, no current review

    paper citation record paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    147
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    • 1 pith inbound references from cited_work_pith_inbound_counts
  15. 2017 Pith paper

    The Status and Initial Results of the MAJORANA DEMONSTRATOR Experiment

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  16. 2017 Pith paper

    The Processing of Enriched Germanium for the MAJORANA DEMONSTRATOR and R&D for a Possible Future Ton-Scale Ge-76 Double-Beta Decay Experiment

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  17. 2017 Pith paper

    The Majorana Demonstrator calibration system

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  18. 2016 Pith paper

    Search for Pauli Exclusion Principle Violating Atomic Transitions and Electron Decay with a P-type Point Contact Germanium Detector

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    46
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  19. 2016 Pith paper

    Delayed charge recovery discrimination of passivated surface alpha events in P-type point-contact detectors

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    backfill
    Printed name
    C. O'Shaughnessy
    Author position
    45
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  20. 2016 Pith paper

    Initial Results from the MAJORANA DEMONSTRATOR

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  21. 2016 Pith paper

    Background model for the MAJORANA DEMONSTRATOR

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  22. 2016 Pith paper

    The Majorana Demonstrator search for neutrinoless double beta decay

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    39
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  23. 2016 Pith paper

    High voltage testing for the MAJORANA Demonstrator

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    48
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  24. 2016 Pith paper

    Muon Flux Measurements at the Davis Campus of the Sanford Underground Research Facility with the Majorana Demonstrator Veto System

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    47
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  25. 2015 Pith paper

    Status of the MAJORANA DEMONSTRATOR

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    46
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  26. 2015 Pith paper

    Low Background Signal Readout Electronics for the MAJORANA DEMONSTRATOR

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  27. 2015 Pith paper

    Analysis techniques for background rejection at the MAJORANA DEMONSTRATOR

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    44
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  28. 2015 Pith paper

    Low Background Signal Readout Electronics for the MAJORANA DEMONSTRATOR

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    40
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  29. 2015 Pith paper

    MAJORANA Collaboration's Experience with Germanium Detectors

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    40
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  30. 2015 Pith paper

    The Majorana Demonstrator: A Search for Neutrinoless Double-beta Decay of 76Ge

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    41
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  31. 2014 Pith paper

    Status of the MAJORANA Demonstrator

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    41
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  32. 2014 Pith paper

    Production, characterization and operation of $^{76}$Ge enriched BEGe detectors in GERDA

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    75
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  33. 2014 Pith paper

    A Dark Matter Search with MALBEK

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    54
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  34. 2014 Pith paper

    Background Model for the Majorana Demonstrator

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    backfill
    Printed name
    C. O'Shaughnessy
    Author position
    55
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  35. 2014 Pith paper

    Testing the Ge detectors for the MAJORANA DEMONSTRATOR

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    55
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  36. 2014 Pith paper

    A search for bremsstrahlung solar axions using the Majorana low-background BEGe detector at Kimballton (MALBEK)

    astro-ph.HE provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    51
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  37. 2013 Pith paper

    Status of the MAJORANA DEMONSTRATOR experiment

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    53
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  38. 2013 Pith paper

    Coherent Scattering Investigations at the Spallation Neutron Source: a Snowmass White Paper

    hep-ex provisional measured, no current review

    paper citation record paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    43
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    • 1 pith inbound references from cited_work_pith_inbound_counts
  39. 2013 Pith paper

    The {\sc Majorana Demonstrator} Neutrinoless Double-Beta Decay Experiment

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    54
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  40. 2013 Pith paper

    Results on neutrinoless double beta decay of 76Ge from GERDA Phase I

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    78
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  41. 2013 Pith paper

    Pulse shape discrimination for GERDA Phase I data

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    78
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  42. 2013 Pith paper

    The background in the neutrinoless double beta decay experiment GERDA

    physics.ins-det provisional measured, no current review

    paper citation record paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    78
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    • 1 pith inbound references from cited_work_pith_inbound_counts
  43. 2012 Pith paper

    The GERDA experiment for the search of 0\nu\beta\beta\ decay in ^{76}Ge

    physics.ins-det provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    96
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.
  44. 2012 Pith paper

    Measurement of the half-life of the two-neutrino double beta decay of Ge-76 with the Gerda experiment

    nucl-ex provisional measured, no current review

    paper paper evidence challenge this paper

    Sources and evidence
    Authorship source
    arxiv_oai
    Printed name
    C. O'Shaughnessy
    Author position
    78
    Identity state
    provisional
    Source confidence
    0.7
    Review coverage
    Measured: no current Pith review exists.
    Citation counts
    No source count is attached to this work row.

Evidence apparatus

The machinery behind this record. Every lane states whether Pith measured it, did not query it, could not reach it, or withheld it.

LaneStateObservedBoundary and source
identity Measured 2 Canonical identity row plus public typed identifiers.
source=authors, author_identifiers
papers Measured 44 of 44 bounded rows Rows attributed to this author UUID in the Pith corpus.
source=paper_authors
works Measured zero 0 of 0 bounded rows Imported works not duplicated by the paper ledger.
source=author_works
reviews Measured zero 0 of 44 bounded rows Coverage count only. No review outcome is projected onto the person.
source=current_verdicts
citations Measured 5 of 44 bounded rows Counts remain itemized by work and source.
source=cited_works
coauthors Measured 50 of 44 bounded rows Shared-work edges from admitted paper rows.
source=paper_authors
account Unavailable No public count of 1 bounded rows Account metadata is separate from corpus evidence.
source=users.author_id
Public identity sources
  • name variant
    C. O'Shaughnessy     backfill
    confidence 0.6

identity history

Enumerated research scope

Fields and dates come only from enumerated, non-disputed Pith paper rows. They do not claim career completeness.

  • physics.ins-det31 rows
  • nucl-ex10 rows
  • hep-ex2 rows
  • astro-ph.HE1 rows
  • 20122 rows
  • 20136 rows
  • 20146 rows
  • 20156 rows
  • 20167 rows
  • 201711 rows
  • 20181 rows
  • 20191 rows
  • 20211 rows
  • 20221 rows
  • 20231 rows
  • 20251 rows
Shared-work index
Record scope

The work queries are bounded. Missing rows may mean measured zero, an unavailable source, a query that did not run, or private data that Pith withheld. The lane table keeps those cases separate.

Paper findings remain attached to papers. They do not become findings about this researcher.