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Dr Amy Hewitt

Research student

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  1. Published

    Ultralight vector dark matter search using data from the KAGRA O3GK run

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 15/08/2024, In: Physical Review D. 110, 4, 042001.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  2. Published

    Swift-BAT GUANO Follow-up of Gravitational-wave Triggers in the Third LIGO–Virgo–KAGRA Observing Run

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 20/02/2025, In: The Astrophysical Journal. 980, 2, 207.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  3. Published

    Searching for continuous gravitational waves from isolated pulsars

    Hewitt, A., 2025, Lancaster University. 198 p.

    Research output: Thesis › Doctoral Thesis

  4. Published

    Searches for Gravitational Waves from Known Pulsars at Two Harmonics in the Second and Third LIGO-Virgo Observing Runs

    LIGO Scientific Collaboration, Virgo Collaboration & KAGRA Collaboration, 10/08/2022, In: The Astrophysical Journal. 935, 1, 29 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  5. Published

    Search for Gravitational-wave Transients Associated with Magnetar Bursts in Advanced LIGO and Advanced Virgo Data from the Third Observing Run

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration & Hewitt, A., 1/05/2024, In: The Astrophysical Journal. 966, 1, 137.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  6. Published

    Search for Gravitational-lensing Signatures in the Full Third Observing Run of the LIGO–Virgo Network

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 1/08/2024, In: The Astrophysical Journal. 970, 2, 191.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  7. Published

    Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data

    LIGO Scientific Collaboration, 21/09/2022, In: Physical Review D. 106, 6, 23 p., 062002.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  8. Published

    Search for Gravitational Waves Emitted from SN 2023ixf

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 22/05/2025, In: The Astrophysical Journal. 985, 2, 183.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  9. Published

    Search for Eccentric Black Hole Coalescences during the Third Observing Run of LIGO and Virgo

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 1/10/2024, In: The Astrophysical Journal. 973, 2, 132.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  10. Published

    Search for Continuous Gravitational Waves from Known Pulsars in the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 20/04/2025, In: The Astrophysical Journal. 983, 2, 99.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  11. Published

    Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data

    LIGO Scientific Collaboration, Virgo Collaboration & KAGRA Collaboration, 15/08/2022, In: Physical Review D. 106, 4, 24 p., 042003.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  12. Published

    Recovering Pulsar Braking Index from a Population of Millisecond Pulsars

    Hewitt, A. L., Pitkin, M. & Hook, I. M., 20/05/2025, In: The Astrophysical Journal. 985, 1, 79.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  13. Published

    Observation of Gravitational Waves from the Coalescence of a 2.5–4.5 M ⊙ Compact Object and a Neutron Star

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 1/08/2024, In: Astrophysical Journal Letters. 970, 2, L34.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  14. Published

    Model-based Cross-correlation Search for Gravitational Waves from the Low-mass X-Ray Binary Scorpius X-1 in LIGO O3 Data

    LIGO Scientific Collaboration, 16/12/2022, In: Astrophysical Journal Letters. 941, 2, L30.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  15. Published

    First joint observation by the underground gravitational-wave detector, KAGRA, with GEO 600

    LIGO Scientific Collaboration, Virgo Collaboration & KAGRA Collaboration, Hewitt, A. & Pitkin, M., 30/06/2022, In: Progress of Theoretical and Experimental Physics. 2022, 6, 37 p., 063F01.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  16. Published

    Constraints on the Cosmic Expansion History from GWTC-3

    LIGO Scientific Collaboration, Virgo Collaboration & KAGRA Collaboration, 7/06/2023, In: The Astrophysical Journal. 949, 2, 76.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  17. Published

    All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data

    LIGO Scientific Collaboration, Virgo Collaboration & KAGRA Collaboration, 9/05/2022, In: Physical Review D. 105, 10, 28 p., 102001.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  18. Published

    All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data

    LIGO Scientific Collaboration, Virgo Collaboration & KAGRA Collaboration, 28/11/2022, In: Physical Review D. 106, 10, 37 p., 102008.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  19. Published

    A Search Using GEO600 for Gravitational Waves Coincident with Fast Radio Bursts from SGR 1935+2154

    The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 18/12/2024, In: The Astrophysical Journal. 977, 2, 255.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  20. Published

    A Joint Fermi-GBM and Swift-BAT Analysis of Gravitational-wave Candidates from the Third Gravitational-wave Observing Run

    Fermi Gamma-Ray Burst Monitor Team & The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration, 27/03/2024, In: The Astrophysical Journal. 964, 2, 149.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

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