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Possible binary neutron star merger history of the primary of GW230529

Parthapratim Mahapatra1,2,*, Debatri Chattopadhyay2,3, Anuradha Gupta4, Fabio Antonini2, Marc Favata5, B. S. Sathyaprakash6,7, and K. G. Arun1

  • *Contact author: MahapatraP@cardiff.ac.uk
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Phys. Rev. D 111, 123030 – Published 20 June, 2025

DOI: https://doi.org/10.1103/c9l3-gw6w

Abstract

Black holes (BHs) with masses between ∼3–5M⊙, produced by a binary neutron star (BNS) merger, can further pair up with a neutron star or BH and merge again within a Hubble time. However, the astrophysical environments in which this can happen and the rate of such mergers are open questions in astrophysics. Gravitational waves may play an important role in answering these questions. In this context, we discuss the possibility that the primary of the recent LIGO-Virgo-KAGRA binary GW230529_181500 (GW230529, in short) is the product of a previous BNS merger. Invoking numerical relativity (NR)-based fitting formulas that map the binary constituents’ masses and tidal deformabilities to the mass, spin, and kick velocity of the remnant BH, we investigate the potential parents of GW230529’s primary. Our calculations using NR fits based on BNS simulations reveal that the remnant of a high-mass BNS merger similar to GW190425 is consistent with the primary of GW230529. This argument is further strengthened by the gravitational wave-based merger rate estimation of GW190425-like and GW230529-like populations. We show that around 18% (median) of the GW190425-like remnants could become the primary component in GW230529-like mergers. The dimensionless tidal deformability parameter of the heavier neutron star in the parent binary is constrained to 67−61+163 at 90% credibility. Using estimates of the gravitational-wave kick imparted to the remnant, we also discuss the astrophysical environments in which these types of mergers can take place and the implications for their future observations.

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References (172)

  1. C. D. Bailyn, R. K. Jain, P. Coppi, and J. A. Orosz, Astrophys. J. 499, 367 (1998).
  2. F. Özel, D. Psaltis, R. Narayan, and J. E. McClintock, Astrophys. J. 725, 1918 (2010).
  3. W. M. Farr, N. Sravan, A. Cantrell, L. Kreidberg, C. D. Bailyn, I. Mandel, and V. Kalogera, Astrophys. J. 741, 103 (2011).
  4. C. E. Rhoades and R. Ruffini, Phys. Rev. Lett. 32, 324 (1974).
  5. J. L. Friedman and J. R. Ipser, Astrophys. J. 314, 594 (1987).
  6. G. B. Cook, S. L. Shapiro, and S. A. Teukolsky, Astrophys. J. 424, 823 (1994).
  7. H. Mueller and B. D. Serot, Nucl. Phys. A606, 508 (1996).
  8. V. Kalogera and G. Baym, Astrophys. J. Lett. 470, L61 (1996).
  9. C. L. Fryer, K. Belczynski, G. Wiktorowicz, M. Dominik, V. Kalogera, and D. E. Holz, Astrophys. J. 749, 91 (2012).
  10. A. Olejak, C. L. Fryer, K. Belczynski, and V. Baibhav, Mon. Not. R. Astron. Soc. 516, 2252 (2022).
  11. N. Muhammed, M. D. Duez, P. Chawhan, N. Ghadiri, L. T. Buchman, F. Foucart, P. Chi-Kit Cheong, L. E. Kidder, H. P. Pfeiffer, and M. A. Scheel, Phys. Rev. D 110, 124063 (2024).
  12. Z. Zuraiq, B. Mukhopadhyay, and F. Weber, Phys. Rev. D 109, 023027 (2024).
  13. K. Belczynski, G. Wiktorowicz, C. L. Fryer, D. E. Holz, and V. Kalogera, Astrophys. J. 757, 91 (2012).
  14. T. A. Thompson et al., Science 366, 637 (2019).
  15. P. J. van den Heuvel and T. M. Tauris, Science 368, eaba3282 (2020).
  16. T. A. Thompson et al., Science 368, eaba4356 (2020).
  17. T. Jayasinghe et al., Mon. Not. R. Astron. Soc. 504, 2577 (2021).
  18. K. El-Badry, R. Seeburger, T. Jayasinghe, H.-W. Rix, S. Almada, C. Conroy, A. M. Price-Whelan, and K. Burdge, Mon. Not. R. Astron. Soc. 512, 5620 (2022).
  19. E. D. Barr et al., Science 383, 275 (2024).
  20. W. Song et al., Nat. Astron. 8, 1583 (2024).
  21. R. Abbott et al. (LIGO Scientific and Virgo Collaborations), Astrophys. J. Lett. 896, L44 (2020).
  22. R. Abbott et al., Phys. Rev. X 13, 041039 (2023).
  23. K. El-Badry, H.-W. Rix, D. W. Latham, S. Shahaf, T. Mazeh, A. Bieryla, L. A. Buchhave, R. Andrae, N. Yamaguchi, H. Isaacson, A. W. Howard, A. Savino, and I. V. Ilyin, Open J. Astrophys. 7, 58 (2024).
  24. Ł. Wyrzykowski and I. Mandel, Astron. Astrophys. 636, A20 (2020).
  25. L. Wyrzykowski et al., Mon. Not. R. Astron. Soc. 458, 3012 (2016).
  26. A. G. Abac et al. (LIGO Scientific, Virgo, KAGRA, VIRGO Collaborations), Astrophys. J. Lett. 970, L34 (2024).
  27. H. Koehn, T. Wouters, H. Rose, P. T. H. Pang, R. Somasundaram, I. Tews, and T. Dietrich, Phys. Rev. D 110, 103015 (2024).
  28. P. Mahapatra, D. Chattopadhyay, A. Gupta, F. Antonini, M. Favata, B. S. Sathyaprakash, and K. G. Arun, Astrophys. J. 975, 117 (2024).
  29. C. L. Fryer and V. Kalogera, Astrophys. J. 554, 548 (2001).
  30. D. Kushnir, arXiv:1502.03111.
  31. D. Chattopadhyay, S. Stevenson, F. Broekgaarden, F. Antonini, and K. Belczynski, Mon. Not. R. Astron. Soc. 513, 5780 (2022).
  32. J.-P. Zhu, R.-C. Hu, Y. Kang, B. Zhang, H. Tong, L. Shao, and Y. Qin, Astrophys. J. 974, 211 (2024).
  33. Z. Xing et al., arXiv:2410.20415.
  34. Y. Qin et al., Astron. Astrophys. 691, L19 (2024).
  35. D. Chattopadhyay, S. Al-Shammari, F. Antonini, S. Fairhurst, B. Miles, and V. Raymond, Mon. Not. R. Astron. Soc.: Lett. 536, L19 (2024).
  36. K. Chandra, I. Gupta, R. Gamba, R. Kashyap, D. Chattopadhyay, A. Gonzalez, S. Bernuzzi, and B. S. Sathyaprakash, Astrophys. J. 977, 167 (2024).
  37. E. O’Connor and C. D. Ott, Astrophys. J. 730, 70 (2011).
  38. H.-T. Janka, Annu. Rev. Nucl. Part. Sci. 62, 407 (2012).
  39. T. Sukhbold, T. Ertl, S. E. Woosley, J. M. Brown, and H. T. Janka, Astrophys. J. 821, 38 (2016).
  40. B. Müller, A. Heger, D. Liptai, and J. B. Cameron, Mon. Not. R. Astron. Soc. 460, 742 (2016).
  41. S. M. Couch, M. L. Warren, and E. P. O’Connor, 10.3847/1538-4357/ab609e (2019).
  42. T. Ertl, S. E. Woosley, T. Sukhbold, and H. T. Janka, 10.3847/1538-4357/ab6458 (2019).
  43. J. C. Siegel et al., Astrophys. J. 954, 212 (2023).
  44. J.-P. Zhu, Y. Qin, Z.-H.-T. Wang, R.-C. Hu, B. Zhang, and S. Wu, Mon. Not. R. Astron. Soc. 529, 4554 (2024).
  45. A. Gupta, D. Gerosa, K. G. Arun, E. Berti, W. M. Farr, and B. S. Sathyaprakash, Phys. Rev. D 101, 103036 (2020).
  46. C. S. Ye, W.-f. Fong, K. Kremer, C. L. Rodriguez, S. Chatterjee, G. Fragione, and F. A. Rasio, Astrophys. J. Lett. 888, L10 (2020).
  47. E. S. Phinney, Astrophys. J. Lett. 380, L17 (1991).
  48. Y.-B. Bae, C. Kim, and H. M. Lee, Mon. Not. R. Astron. Soc. 440, 2714 (2014).
  49. D. Clausen, S. Sigurdsson, and D. F. Chernoff, Mon. Not. R. Astron. Soc. 428, 3618 (2013).
  50. K. Belczynski et al., Astron. Astrophys. 615, A91 (2018).
  51. S. Sigurdsson and E. S. Phinney, Astrophys. J. Suppl. Ser. 99, 609 (1995).
  52. G. Fragione, V. Pavlík, and S. Banerjee, Mon. Not. R. Astron. Soc. 480, 4955 (2018).
  53. C. S. Ye, K. Kremer, S. Chatterjee, C. L. Rodriguez, and F. A. Rasio, Astrophys. J. 877, 122 (2019).
  54. J. Grindlay, S. Portegies Zwart, and S. McMillan, Nat. Phys. 2, 116 (2006).
  55. W. H. Lee, E. Ramirez-Ruiz, and G. van de Ven, Astrophys. J. 720, 953 (2010).
  56. D. Guetta and L. Stella, Astron. Astrophys. 498, 329 (2009).
  57. J. J. Andrews and I. Mandel, Astrophys. J. Lett. 880, L8 (2019).
  58. M. Bagchi, D. R. Lorimer, and S. Wolfe, Mon. Not. R. Astron. Soc. 432, 1303 (2013).
  59. D. Chattopadhyay, S. Stevenson, J. R. Hurley, M. Bailes, and F. Broekgaarden, Mon. Not. R. Astron. Soc. 504, 3682 (2021).
  60. F. Fortin, A. Kalsi, F. García, A. Simaz-Bunzel, and S. Chaty, Astron. Astrophys. 684, A124 (2024).
  61. C. S. Ye, K. Kremer, S. M. Ransom, and F. A. Rasio, Astrophys. J. 975, 77 (2024).
  62. G. Hobbs, D. R. Lorimer, A. G. Lyne, and M. Kramer, Mon. Not. R. Astron. Soc. 360, 974 (2005).
  63. A. P. Igoshev, M. Chruslinska, A. Dorozsmai, and S. Toonen, Mon. Not. R. Astron. Soc. 508, 3345 (2021).
  64. F. Fortin, F. Garcia, S. Chaty, E. Chassande-Mottin, and A. S. Bunzel, Astron. Astrophys. 665, A31 (2022).
  65. P. Disberg, N. Gaspari, and A. J. Levan, Astron. Astrophys. 689, A348 (2024).
  66. R. N. Manchester, G. B. Hobbs, A. Teoh, and M. Hobbs, Astron. J. 129, 1993 (2005).
  67. W. E. Harris, Astron. J. 112, 1487 (1996).
  68. https://www3.mpifrbonn.mpg.de/staff/pfreire/GCpsr.html
  69. K. Belczynski, T. Bulik, C. L. Fryer, A. Ruiter, F. Valsecchi, J. S. Vink, and J. R. Hurley, Astrophys. J. 714, 1217 (2010).
  70. B. M. Ziosi, M. Mapelli, M. Branchesi, and G. Tormen, Mon. Not. R. Astron. Soc. 441, 3703 (2014).
  71. S. Rastello, M. Mapelli, U. N. Di Carlo, N. Giacobbo, F. Santoliquido, M. Spera, A. Ballone, and G. Iorio, Mon. Not. R. Astron. Soc. 497, 1563 (2020).
  72. M. Arca Sedda, Astrophys. J. Lett. 908, L38 (2021).
  73. C. Petrovich and F. Antonini, Astrophys. J. 846, 146 (2017).
  74. B. McKernan, K. E. S. Ford, and R. O’Shaughnessy, Mon. Not. R. Astron. Soc. 498, 4088 (2020).
  75. Y. Yang, V. Gayathri, I. Bartos, Z. Haiman, M. Safarzadeh, and H. Tagawa, Astrophys. J. Lett. 901, L34 (2020).
  76. H. Tagawa, B. Kocsis, Z. Haiman, I. Bartos, K. Omukai, and J. Samsing, Astrophys. J. 908, 194 (2021).
  77. W. Lu, P. Beniamini, and C. Bonnerot, Mon. Not. R. Astron. Soc. 500, 1817 (2020).
  78. B. Liu and D. Lai, Mon. Not. R. Astron. Soc. 502, 2049 (2021).
  79. I. Bartos, S. Rosswog, V. Gayathri, M. C. Miller, D. Veske, and S. Marka, arXiv:2302.10350.
  80. V. Gayathri, I. Bartos, S. Rosswog, M. C. Miller, D. Veske, W. Lu, and S. Marka, arXiv:2307.09097.
  81. M. Safarzadeh, A. S. Hamers, A. Loeb, and E. Berger, Astrophys. J. Lett. 888, L3 (2020).
  82. G. Fragione, A. Loeb, and F. A. Rasio, Astrophys. J. Lett. 895, L15 (2020).
  83. A. Vigna-Gómez, S. Toonen, E. Ramirez-Ruiz, N. W. C. Leigh, J. Riley, and C.-J. Haster, Astrophys. J. Lett. 907, L19 (2021).
  84. A. S. Hamers, G. Fragione, P. Neunteufel, and B. Kocsis, Mon. Not. R. Astron. Soc. 506, 5345 (2021).
  85. P. Vynatheya and A. S. Hamers, Astrophys. J. 926, 195 (2022).
  86. R. Abbott et al. (LIGO Scientific and Virgo Collaborations), Phys. Rev. X 11, 021053 (2021).
  87. S. Afroz and S. Mukherjee, arXiv:2411.07304.
  88. B. P. Abbott et al. (LIGO Scientific and Virgo Collaborations), Astrophys. J. Lett. 892, L3 (2020).
  89. S. Clesse and J. Garcia-Bellido, Phys. Dark Universe 38, 101111 (2022).
  90. P. Mróz et al., Nature (London) 632, 749 (2024).
  91. J. Garcia-Bellido and M. Hawkins, Universe 10, 449 (2024).
  92. M. W. Coughlin, T. Dietrich, B. Margalit, and B. D. Metzger, Mon. Not. R. Astron. Soc. 489, L91 (2019).
  93. B. Abbott et al. (Virgo and LIGO Scientific Collaborations), Phys. Rev. Lett. 119, 161101 (2017).
  94. F. Zappa, S. Bernuzzi, F. Pannarale, M. Mapelli, and N. Giacobbo, Phys. Rev. Lett. 123, 041102 (2019).
  95. F. Pretorius, Phys. Rev. Lett. 95, 121101 (2005).
  96. M. Campanelli, C. O. Lousto, P. Marronetti, and Y. Zlochower, Phys. Rev. Lett. 96, 111101 (2006).
  97. J. G. Baker, J. Centrella, D.-I. Choi, M. Koppitz, and J. van Meter, Phys. Rev. Lett. 96, 111102 (2006).
  98. C. O. Lousto, M. Campanelli, Y. Zlochower, and H. Nakano, Classical Quantum Gravity 27, 114006 (2010).
  99. E. Barausse, V. Morozova, and L. Rezzolla, Astrophys. J. 758, 63 (2012); 786, 76(E) (2014).
  100. F. Hofmann, E. Barausse, and L. Rezzolla, Astrophys. J. Lett. 825, L19 (2016).
  101. V. Varma, S. E. Field, M. A. Scheel, J. Blackman, D. Gerosa, L. C. Stein, L. E. Kidder, and H. P. Pfeiffer, Phys. Rev. Res. 1, 033015 (2019).
  102. A. Gonzalez, R. Gamba, M. Breschi, F. Zappa, G. Carullo, S. Bernuzzi, and A. Nagar, Phys. Rev. D 107, 084026 (2023).
  103. V. Baibhav, E. Berti, D. Gerosa, M. Mould, and K. W. K. Wong, Phys. Rev. D 104, 084002 (2021).
  104. O. Barrera and I. Bartos, Astrophys. J. Lett. 929, L1 (2022).
  105. O. Barrera and I. Bartos, Astropart. Phys. 156, 102919 (2024).
  106. C. Araújo-Álvarez, H. W. Y. Wong, A. Liu, and J. C. Bustillo, Astrophys. J. 977, 220 (2024).
  107. See Supplemental Material at http://link.aps.org/supplemental/10.1103/c9l3-gw6w for a brief description of the numerical relativity fits employed in our study to model the remnant mass, spin, and kick magnitude of a binary neutron star system.
  108. D. R. Lorimer, Living Rev. Relativity 11, 8 (2008).
  109. D. Chakrabarty, AIP Conf. Proc. 1068, 67 (2008).
  110. M. Burgay et al., Nature (London) 426, 531 (2003).
  111. G. Pratten et al., Phys. Rev. D 103, 104056 (2021).
  112. A. Ramos-Buades, A. Buonanno, H. Estellés, M. Khalil, D. P. Mihaylov, S. Ossokine, L. Pompili, and M. Shiferaw, Phys. Rev. D 108, 124037 (2023).
  113. G. Ashton et al., Astrophys. J. Suppl. Ser. 241, 27 (2019).
  114. J. S. Speagle, Mon. Not. R. Astron. Soc. 493, 3132 (2020).
  115. J. Skilling, in Bayesian Inference and Maximum Entropy Methods in Science and Engineering: 24th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering, American Institute of Physics Conference Series Vol. 735, edited by R. Fischer, R. Preuss, and U. V. Toussaint (2004), pp. 395–405, 10.1063/1.1835238.
  116. R. Valentim, E. Rangel, and J. E. Horvath, Mon. Not. R. Astron. Soc. 414, 1427 (2011).
  117. F. Ozel, D. Psaltis, R. Narayan, and A. S. Villarreal, Astrophys. J. 757, 55 (2012).
  118. B. Kiziltan, A. Kottas, M. De Yoreo, and S. E. Thorsett, Astrophys. J. 778, 66 (2013).
  119. J. Antoniadis, T. M. Tauris, F. Ozel, E. Barr, D. J. Champion, and P. C. C. Freire, arXiv:1605.01665.
  120. F. Özel and P. Freire, Annu. Rev. Astron. Astrophys. 54, 401 (2016).
  121. J. Alsing, H. O. Silva, and E. Berti, Mon. Not. R. Astron. Soc. 478, 1377 (2018).
  122. N. Farrow, X.-J. Zhu, and E. Thrane, Astrophys. J. 876, 18 (2019).
  123. Z.-Q. You et al., Nat. Astron. 9, 552 (2025).
  124. J. G. Martinez, K. Stovall, P. C. C. Freire, J. S. Deneva, F. A. Jenet, M. A. McLaughlin, M. Bagchi, S. D. Bates, and A. Ridolfi, Astrophys. J. 812, 143 (2015).
  125. T. M. Tauris and H.-T. Janka, Astrophys. J. Lett. 886, L20 (2019).
  126. H. T. Cromartie et al. (NANOGrav Collaborations), Nat. Astron. 4, 72 (2019).
  127. J. Antoniadis et al., Science 340, 6131 (2013).
  128. S. Lawrence, J. G. Tervala, P. F. Bedaque, and M. C. Miller, Astrophys. J. 808, 186 (2015).
  129. C. L. Fryer, K. Belczynski, E. Ramirez-Ruiz, S. Rosswog, G. Shen, and A. W. Steiner, Astrophys. J. 812, 24 (2015).
  130. B. Margalit and B. D. Metzger, Astrophys. J. Lett. 850, L19 (2017).
  131. L. Rezzolla, E. R. Most, and L. R. Weih, Astrophys. J. Lett. 852, L25 (2018).
  132. M. Ruiz, S. L. Shapiro, and A. Tsokaros, Phys. Rev. D 97, 021501 (2018).
  133. D.-S. Shao, S.-P. Tang, J.-L. Jiang, and Y.-Z. Fan, Phys. Rev. D 102, 063006 (2020).
  134. M. Shibata, E. Zhou, K. Kiuchi, and S. Fujibayashi, Phys. Rev. D 100, 023015 (2019).
  135. A. Nathanail, E. R. Most, and L. Rezzolla, Astrophys. J. Lett. 908, L28 (2021).
  136. R. Kashyap et al., Phys. Rev. D 105, 103022 (2022).
  137. D. A. Godzieba, D. Radice, and S. Bernuzzi, Astrophys. J. 908, 122 (2021).
  138. Y. Suwa, T. Yoshida, M. Shibata, H. Umeda, and K. Takahashi, Mon. Not. R. Astron. Soc. 481, 3305 (2018).
  139. B. Müller, A. Heger, and J. Powell, Phys. Rev. Lett. 134, 071403 (2025).
  140. R. Abbott et al. (LIGO Scientific, KAGRA, and VIRGO Collaborations), Astrophys. J. Lett. 915, L5 (2021).
  141. R. Abbott et al. (KAGRA, VIRGO, and LIGO Scientific Collaborations), Phys. Rev. X 13, 011048 (2023).
  142. P. Landry and J. S. Read, Astrophys. J. Lett. 921, L25 (2021).
  143. B. P. Abbott et al. (LIGO Scientific and Virgo Collaborations), Phys. Rev. X 9, 011001 (2019).
  144. B. P. Abbott et al. (LIGO Scientific and Virgo Collaborations), Phys. Rev. Lett. 121, 161101 (2018).
  145. S. De, D. Finstad, J. M. Lattimer, D. A. Brown, E. Berger, and C. M. Biwer, Phys. Rev. Lett. 121, 091102 (2018); 121, 259902(E) (2018).
  146. D. Radice, A. Perego, F. Zappa, and S. Bernuzzi, Astrophys. J. Lett. 852, L29 (2018).
  147. D. Radice and L. Dai, Eur. Phys. J. A 55, 50 (2019).
  148. D. Radice, A. Perego, K. Hotokezaka, S. A. Fromm, S. Bernuzzi, and L. F. Roberts, Astrophys. J. 869, 130 (2018).
  149. M. W. Coughlin et al., Mon. Not. R. Astron. Soc. 480, 3871 (2018).
  150. E. E. Flanagan and T. Hinderer, Phys. Rev. D 77, 021502 (2008).
  151. M. Favata, Phys. Rev. Lett. 112, 101101 (2014).
  152. S. Kulkarni, S. Padamata, A. Gupta, D. Radice, and R. Kashyap, Phys. Rev. D 108, 103023 (2023).
  153. M. J. Fitchett, Mon. Not. R. Astron. Soc. 203, 1049 (1983).
  154. M. Favata, S. A. Hughes, and D. E. Holz, Astrophys. J. Lett. 607, L5 (2004).
  155. V. Nedora, F. Schianchi, S. Bernuzzi, D. Radice, B. Daszuta, A. Endrizzi, A. Perego, A. Prakash, and F. Zappa, Classical Quantum Gravity 39, 015008 (2022).
  156. F. Antonini and F. A. Rasio, Astrophys. J. 831, 187 (2016).
  157. P. Mahapatra, A. Gupta, M. Favata, K. G. Arun, and B. S. Sathyaprakash, Astrophys. J. Lett. 918, L31 (2021).
  158. P. Mahapatra, D. Chattopadhyay, A. Gupta, M. Favata, B. S. Sathyaprakash, and K. G. Arun, Phys. Rev. D 111, 023013 (2025).
  159. J. J. Webb and N. W. C. Leigh, Mon. Not. R. Astron. Soc. 453, 3278 (2015).
  160. E. Carretta, S. Lucatello, R. G. Gratton, A. Bragaglia, and V. D’Orazi, Astron. Astrophys. 533, A69 (2011).
  161. J. A. Carballo-Bello, D. Martínez-Delgado, C. Navarrete, M. Catelan, R. R. Muñoz, T. Antoja, and A. Sollima, Mon. Not. R. Astron. Soc. 474, 683 (2018).
  162. S. Portegies Zwart, E. P. J. van den Heuvel, J. van Leeuwen, and G. Nelemans, Astrophys. J. 734, 55 (2011).
  163. J. T. Pijloo, D. P. Caputo, and S. F. Portegies Zwart, Mon. Not. R. Astron. Soc. 424, 2914 (2012).
  164. M. Serylak et al., Astron. Astrophys. 665, A53 (2022).
  165. N. Wex and S. M. Kopeikin, Astrophys. J. 514, 388 (1999).
  166. G. Morras, G. Pratten, and P. Schmidt, arXiv:2503.15393.
  167. J. Aasi et al. (LIGO Scientific Collaborations), Classical Quantum Gravity 32, 074001 (2015).
  168. F. Acernese et al. (VIRGO Collaborations), Classical Quantum Gravity 32, 024001 (2015).
  169. D. Reitze et al., Bull. Am. Astron. Soc. 51, 035 (2019).
  170. B. Sathyaprakash, M. Abernathy, F. Acernese, P. Amaro-Seoane, N. Andersson, K. Arun et al., Classical Quantum Gravity 29, 124013 (2012).
  171. B. P. Abbott et al. (LIGO Scientific Collaboration), Classical Quantum Gravity 34, 044001 (2017).
  172. https://www.gwosc.org/

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Phys. Rev. D 111, 123030– Published 20 June, 2025
  • Received 23 March 2025
  • Accepted 20 May 2025
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