Mr Gregoire Lacaille
- Research Associate (Physics & Astronomy)
telephone:
01413302298
email:
Gregoire.Lacaille@glasgow.ac.uk
Publications
2026
Abac, A. G. et al. (2026) Narrowband searches for continuous gravitational waves from known pulsars in the first two parts of the fourth LIGO–Virgo–KAGRA observing run. Astrophysical Journal, 1005(2), 221. (doi: 10.3847/1538-4357/ae77fc)
Abac, A. G. et al. (2026) Searches for continuous gravitational waves from supernova remnants in the first part of the LIGO-Virgo-KAGRA fourth observing run. Astrophysical Journal, 1004(2), 204. (doi: 10.3847/1538-4357/ae6263)
Abac, A. G. et al. (2026) Directional search for persistent gravitational waves: Results from the first part of LIGO-Virgo-KAGRA’s fourth observing run. Physical Review D, 114(2), 022001. (doi: 10.1103/wgp7-t8r8)
Abac, A. G. et al. (2026) Search for planetary-mass ultracompact binaries using data from the first part of the LIGO–Virgo–KAGRA fourth observing run. Physical Review D, 114(2), 022005. (doi: 10.1103/s551-7pch)
Abac, A. G. et al. (2026) GWTC-4.0: population properties of merging compact binaries. Astrophysical Journal Letters, 1005(2), L51. (doi: 10.3847/2041-8213/ae771e)
Abac, A. G. et al. (2026) Constraints on gravitational waves from the 2024 Vela pulsar glitch. Astrophysical Journal, 1005(1), 12. (doi: 10.3847/1538-4357/ae63bc)
Abac, A. G. et al. (2026) GWTC-4.0: Updating the Gravitational-wave Transient Catalog with Observations from the First Part of the Fourth LIGO–Virgo–KAGRA Observing Run. Astrophysical Journal Letters, 1004(2), L22. (doi: 10.3847/2041-8213/ae2c74)
Abac, A. G. et al. (2026) Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run. Astrophysical Journal, 1004(2), 232. (doi: 10.3847/1538-4357/ae211e)
Abbasi, R. et al. (2026) Deep search for joint sources of gravitational waves and high-energy neutrinos with IceCube during the third observing run of LIGO and Virgo. Astrophysical Journal, 1003(1), 41. (doi: 10.3847/1538-4357/ae4e1b)
Abac, A. et al. (2026) The science of the Einstein Telescope. Journal of Cosmology and Astroparticle Physics, 2026(03), 081. (doi: 10.1088/1475-7516/2026/03/081)
Abac, A. G. et al. (2026) Black hole spectroscopy and tests of general relativity with GW250114. Physical Review Letters, 136(4), 041403. (doi: 10.1103/6c61-fm1n)
Abac, A. G. et al. (2026) GW230814: Investigation of a Loud Gravitational-wave Signal Observed with a Single Detector. Astrophysical Journal Letters, 1004(2), L23. (doi: 10.3847/2041-8213/ae2ad3)
Abac, A. G. et al. (2026) GWTC-4.0: Methods for Identifying and Characterizing Gravitational-wave Transients. Astrophysical Journal Letters, 1004(2), L21. (doi: 10.3847/2041-8213/ae447b)
2025
Abac, A.G. et al. (2025) GWTC-4.0: An introduction to Version 4.0 of the Gravitational-Wave Transient Catalog. Astrophysical Journal Letters, 995(1), L18. (doi: 10.3847/2041-8213/ae0c06)
Abbott, R. et al. (2025) Tests of general relativity with GWTC-3. Physical Review D, 112(8), 084080. (doi: 10.1103/PhysRevD.112.084080)
Toland, K. et al. (2025) Design and development of a prototype single crystalline silicon cryogenic suspension for 3rd generation gravitational wave detectors. Classical and Quantum Gravity, 42(17), 175006. (doi: 10.1088/1361-6382/adf8a9)
Abac, A. G. et al. (2025) Search for gravitational waves emitted from SN 2023ixf. Astrophysical Journal, 985(2), 183. (doi: 10.3847/1538-4357/adc681)
Abac, A. G. et al. (2025) Search for continuous gravitational waves from known pulsars in the first part of the fourth LIGO-Virgo-KAGRA observing run. Astrophysical Journal, 983(2), 99. (doi: 10.3847/1538-4357/adb3a0)
Raman, G. et al. (2025) Swift-BAT GUANO follow-up of gravitational-wave triggers in the third LIGO–Virgo–KAGRA observing run. Astrophysical Journal, 980(2), 207. (doi: 10.3847/1538-4357/ad9749)
2024
Abac, A. G. et al. (2024) A search using GEO600 for gravitational waves coincident with fast radio bursts from SGR 1935+2154. Astrophysical Journal, 977(2), 255. (doi: 10.3847/1538-4357/ad8de0)
Abac, A. G. et al. (2024) Search for eccentric black hole coalescences during the third observing run of LIGO and Virgo. Astrophysical Journal, 973(2), 132. (doi: 10.3847/1538-4357/ad65ce)
Abac, A. G. et al. (2024) Ultralight vector dark matter search using data from the KAGRA O3GK run. Physical Review D, 110(4), 042001. (doi: 10.1103/PhysRevD.110.042001)
Collaboration, T. L. S. et al. (2024) Search for gravitational-lensing signatures in the full third observing run of the LIGO–Virgo network. Astrophysical Journal, 970(2), 191. (doi: 10.3847/1538-4357/ad3e83)
Abac, A. G. et al. (2024) Observation of gravitational waves from the coalescence of a 2.5–4.5 M ⊙ compact object and a neutron star. Astrophysical Journal Letters, 970(2), L34. (doi: 10.3847/2041-8213/ad5beb)
Haughian, K. et al. (2024) Temperature dependence of the mechanical dissipation of gallium bonds for use in gravitational wave detectors. Physical Review Letters, 132, 231401. (doi: 10.1103/PhysRevLett.132.231401)
Abbott, R. et al. (2024) Search for gravitational-wave transients associated with magnetar bursts in advanced LIGO and advanced Virgo data from the third observing run. Astrophysical Journal, 966(1), 137. (doi: 10.3847/1538-4357/ad27d3)
Fletcher, C. et al. (2024) A joint Fermi-GBM and Swift-BAT analysis of gravitational-wave candidates from the third gravitational-wave observing run. Astrophysical Journal, 964(2), 149. (doi: 10.3847/1538-4357/ad1eed)
2023
Abbott, R. et al. (2023) Search for subsolar-mass black hole binaries in the second part of Advanced LIGO’s and Advanced Virgo’s third observing run. Monthly Notices of the Royal Astronomical Society, 524(4), pp. 5984-5992. (doi: 10.1093/mnras/stad588)
Abbott, R. et al. (2023) Open data from the third observing run of LIGO, Virgo, KAGRA and GEO. Astrophysical Journal Supplement Series, 267(2), 29. (doi: 10.3847/1538-4365/acdc9f)
Abbott, R. et al. (2023) Constraints on the cosmic expansion history from GWTC–3. Astrophysical Journal, 949(2), 76. (doi: 10.3847/1538-4357/ac74bb)
2022
Abbott, R. et al. (2022) Model-based cross-correlation search for gravitational waves from the low-mass X-Ray binary Scorpius X-1 in LIGO O3 data. Astrophysical Journal Letters, 941(2), L30. (doi: 10.3847/2041-8213/aca1b0)
Abbott, R. et al. (2022) All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data. Physical Review D, 106(10), 102008. (doi: 10.1103/PhysRevD.106.102008)
Abbott, R. et al. (2022) Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data. Physical Review D, 106(6), 062002. (doi: 10.1103/PhysRevD.106.062002)
Abbott, R. et al. (2022) Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data. Physical Review D, 106(4), 042003. (doi: 10.1103/PhysRevD.106.042003)
Abbott, R. et al. (2022) Searches for gravitational waves from known pulsars at two harmonics in the second and third LIGO-Virgo observing runs. Astrophysical Journal, 935(1), 1. (doi: 10.3847/1538-4357/ac6acf)
Abbott, R. et al. (2022) First joint observation by the underground gravitational-wave detector, KAGRA, with GEO 600. Progress of Theoretical and Experimental Physics, 2022(6), 063F01. (doi: 10.1093/ptep/ptac073)
Abbott, R. et al. (2022) All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data. Physical Review D, 105(10), 102001. (doi: 10.1103/PhysRevD.105.102001)
2021
Lang, L., Saltarelli, F., Lacaille, G. ORCID: https://orcid.org/0009-0001-6363-0646, Rowan, S.
ORCID: https://orcid.org/0000-0002-0666-9907, Hough, J.
ORCID: https://orcid.org/0000-0003-3242-3123, Graumann, I. J., Phillips, C. R. and Keller, U.
(2021)
Silicate bonding of sapphire to SESAMs: adjustable thermal lensing for high-power lasers.
Optics Express, 29(12),
pp. 18059-18069.
(doi: 10.1364/OE.427192)
2017
Lacaille, Grégoire ORCID: https://orcid.org/0009-0001-6363-0646, Mangano, Valentina, van Veggel, Anna-Maria A.
ORCID: https://orcid.org/0000-0002-5634-5169, Killow, Christian J., MacKay, Peter E., Rowan, Sheila
ORCID: https://orcid.org/0000-0002-0666-9907 and Hough, James
ORCID: https://orcid.org/0000-0003-3242-3123
(2017)
Optical Characterisation of Hydroxide Catalysed Bonds Applied to Phosphate Glass.
In: Optifab 2017, Rochester, NY, USA, 16-19 Oct 2017,
p. 1044825.
ISBN 9781510613645
(doi: 10.1117/12.2279693)
Articles
Abac, A. G. et al. (2026) Narrowband searches for continuous gravitational waves from known pulsars in the first two parts of the fourth LIGO–Virgo–KAGRA observing run. Astrophysical Journal, 1005(2), 221. (doi: 10.3847/1538-4357/ae77fc)
Abac, A. G. et al. (2026) Searches for continuous gravitational waves from supernova remnants in the first part of the LIGO-Virgo-KAGRA fourth observing run. Astrophysical Journal, 1004(2), 204. (doi: 10.3847/1538-4357/ae6263)
Abac, A. G. et al. (2026) Directional search for persistent gravitational waves: Results from the first part of LIGO-Virgo-KAGRA’s fourth observing run. Physical Review D, 114(2), 022001. (doi: 10.1103/wgp7-t8r8)
Abac, A. G. et al. (2026) Search for planetary-mass ultracompact binaries using data from the first part of the LIGO–Virgo–KAGRA fourth observing run. Physical Review D, 114(2), 022005. (doi: 10.1103/s551-7pch)
Abac, A. G. et al. (2026) GWTC-4.0: population properties of merging compact binaries. Astrophysical Journal Letters, 1005(2), L51. (doi: 10.3847/2041-8213/ae771e)
Abac, A. G. et al. (2026) Constraints on gravitational waves from the 2024 Vela pulsar glitch. Astrophysical Journal, 1005(1), 12. (doi: 10.3847/1538-4357/ae63bc)
Abac, A. G. et al. (2026) GWTC-4.0: Updating the Gravitational-wave Transient Catalog with Observations from the First Part of the Fourth LIGO–Virgo–KAGRA Observing Run. Astrophysical Journal Letters, 1004(2), L22. (doi: 10.3847/2041-8213/ae2c74)
Abac, A. G. et al. (2026) Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run. Astrophysical Journal, 1004(2), 232. (doi: 10.3847/1538-4357/ae211e)
Abbasi, R. et al. (2026) Deep search for joint sources of gravitational waves and high-energy neutrinos with IceCube during the third observing run of LIGO and Virgo. Astrophysical Journal, 1003(1), 41. (doi: 10.3847/1538-4357/ae4e1b)
Abac, A. et al. (2026) The science of the Einstein Telescope. Journal of Cosmology and Astroparticle Physics, 2026(03), 081. (doi: 10.1088/1475-7516/2026/03/081)
Abac, A. G. et al. (2026) Black hole spectroscopy and tests of general relativity with GW250114. Physical Review Letters, 136(4), 041403. (doi: 10.1103/6c61-fm1n)
Abac, A. G. et al. (2026) GW230814: Investigation of a Loud Gravitational-wave Signal Observed with a Single Detector. Astrophysical Journal Letters, 1004(2), L23. (doi: 10.3847/2041-8213/ae2ad3)
Abac, A. G. et al. (2026) GWTC-4.0: Methods for Identifying and Characterizing Gravitational-wave Transients. Astrophysical Journal Letters, 1004(2), L21. (doi: 10.3847/2041-8213/ae447b)
Abac, A.G. et al. (2025) GWTC-4.0: An introduction to Version 4.0 of the Gravitational-Wave Transient Catalog. Astrophysical Journal Letters, 995(1), L18. (doi: 10.3847/2041-8213/ae0c06)
Abbott, R. et al. (2025) Tests of general relativity with GWTC-3. Physical Review D, 112(8), 084080. (doi: 10.1103/PhysRevD.112.084080)
Toland, K. et al. (2025) Design and development of a prototype single crystalline silicon cryogenic suspension for 3rd generation gravitational wave detectors. Classical and Quantum Gravity, 42(17), 175006. (doi: 10.1088/1361-6382/adf8a9)
Abac, A. G. et al. (2025) Search for gravitational waves emitted from SN 2023ixf. Astrophysical Journal, 985(2), 183. (doi: 10.3847/1538-4357/adc681)
Abac, A. G. et al. (2025) Search for continuous gravitational waves from known pulsars in the first part of the fourth LIGO-Virgo-KAGRA observing run. Astrophysical Journal, 983(2), 99. (doi: 10.3847/1538-4357/adb3a0)
Raman, G. et al. (2025) Swift-BAT GUANO follow-up of gravitational-wave triggers in the third LIGO–Virgo–KAGRA observing run. Astrophysical Journal, 980(2), 207. (doi: 10.3847/1538-4357/ad9749)
Abac, A. G. et al. (2024) A search using GEO600 for gravitational waves coincident with fast radio bursts from SGR 1935+2154. Astrophysical Journal, 977(2), 255. (doi: 10.3847/1538-4357/ad8de0)
Abac, A. G. et al. (2024) Search for eccentric black hole coalescences during the third observing run of LIGO and Virgo. Astrophysical Journal, 973(2), 132. (doi: 10.3847/1538-4357/ad65ce)
Abac, A. G. et al. (2024) Ultralight vector dark matter search using data from the KAGRA O3GK run. Physical Review D, 110(4), 042001. (doi: 10.1103/PhysRevD.110.042001)
Collaboration, T. L. S. et al. (2024) Search for gravitational-lensing signatures in the full third observing run of the LIGO–Virgo network. Astrophysical Journal, 970(2), 191. (doi: 10.3847/1538-4357/ad3e83)
Abac, A. G. et al. (2024) Observation of gravitational waves from the coalescence of a 2.5–4.5 M ⊙ compact object and a neutron star. Astrophysical Journal Letters, 970(2), L34. (doi: 10.3847/2041-8213/ad5beb)
Haughian, K. et al. (2024) Temperature dependence of the mechanical dissipation of gallium bonds for use in gravitational wave detectors. Physical Review Letters, 132, 231401. (doi: 10.1103/PhysRevLett.132.231401)
Abbott, R. et al. (2024) Search for gravitational-wave transients associated with magnetar bursts in advanced LIGO and advanced Virgo data from the third observing run. Astrophysical Journal, 966(1), 137. (doi: 10.3847/1538-4357/ad27d3)
Fletcher, C. et al. (2024) A joint Fermi-GBM and Swift-BAT analysis of gravitational-wave candidates from the third gravitational-wave observing run. Astrophysical Journal, 964(2), 149. (doi: 10.3847/1538-4357/ad1eed)
Abbott, R. et al. (2023) Search for subsolar-mass black hole binaries in the second part of Advanced LIGO’s and Advanced Virgo’s third observing run. Monthly Notices of the Royal Astronomical Society, 524(4), pp. 5984-5992. (doi: 10.1093/mnras/stad588)
Abbott, R. et al. (2023) Open data from the third observing run of LIGO, Virgo, KAGRA and GEO. Astrophysical Journal Supplement Series, 267(2), 29. (doi: 10.3847/1538-4365/acdc9f)
Abbott, R. et al. (2023) Constraints on the cosmic expansion history from GWTC–3. Astrophysical Journal, 949(2), 76. (doi: 10.3847/1538-4357/ac74bb)
Abbott, R. et al. (2022) Model-based cross-correlation search for gravitational waves from the low-mass X-Ray binary Scorpius X-1 in LIGO O3 data. Astrophysical Journal Letters, 941(2), L30. (doi: 10.3847/2041-8213/aca1b0)
Abbott, R. et al. (2022) All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data. Physical Review D, 106(10), 102008. (doi: 10.1103/PhysRevD.106.102008)
Abbott, R. et al. (2022) Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data. Physical Review D, 106(6), 062002. (doi: 10.1103/PhysRevD.106.062002)
Abbott, R. et al. (2022) Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data. Physical Review D, 106(4), 042003. (doi: 10.1103/PhysRevD.106.042003)
Abbott, R. et al. (2022) Searches for gravitational waves from known pulsars at two harmonics in the second and third LIGO-Virgo observing runs. Astrophysical Journal, 935(1), 1. (doi: 10.3847/1538-4357/ac6acf)
Abbott, R. et al. (2022) First joint observation by the underground gravitational-wave detector, KAGRA, with GEO 600. Progress of Theoretical and Experimental Physics, 2022(6), 063F01. (doi: 10.1093/ptep/ptac073)
Abbott, R. et al. (2022) All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data. Physical Review D, 105(10), 102001. (doi: 10.1103/PhysRevD.105.102001)
Lang, L., Saltarelli, F., Lacaille, G. ORCID: https://orcid.org/0009-0001-6363-0646, Rowan, S.
ORCID: https://orcid.org/0000-0002-0666-9907, Hough, J.
ORCID: https://orcid.org/0000-0003-3242-3123, Graumann, I. J., Phillips, C. R. and Keller, U.
(2021)
Silicate bonding of sapphire to SESAMs: adjustable thermal lensing for high-power lasers.
Optics Express, 29(12),
pp. 18059-18069.
(doi: 10.1364/OE.427192)
Conference Proceedings
Lacaille, Grégoire ORCID: https://orcid.org/0009-0001-6363-0646, Mangano, Valentina, van Veggel, Anna-Maria A.
ORCID: https://orcid.org/0000-0002-5634-5169, Killow, Christian J., MacKay, Peter E., Rowan, Sheila
ORCID: https://orcid.org/0000-0002-0666-9907 and Hough, James
ORCID: https://orcid.org/0000-0003-3242-3123
(2017)
Optical Characterisation of Hydroxide Catalysed Bonds Applied to Phosphate Glass.
In: Optifab 2017, Rochester, NY, USA, 16-19 Oct 2017,
p. 1044825.
ISBN 9781510613645
(doi: 10.1117/12.2279693)