Research output: Contribution to journal › Article › peer-review
Primordial Black Hole Binaries: The Impact of Poisson Clustering. / Stasenko, V.
In: Physics of Particles and Nuclei, Vol. 56, No. 2, 20.05.2025, p. 152-156.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Primordial Black Hole Binaries: The Impact of Poisson Clustering
AU - Stasenko, V.
N1 - The work was supported by the Russian Science Foundation grant no. 23-42-00066. Stasenko, V. Primordial Black Hole Binaries: The Impact of Poisson Clustering / V. Stasenko // Physics of Particles and Nuclei. – 2025. – Vol. 56, No. 2. – P. 152-156. – DOI 10.1134/S1063779624701338.
PY - 2025/5/20
Y1 - 2025/5/20
N2 - Poisson noise in the initial spatial distribution of primordial black holes (PBHs) leads to their active clustering in the early Universe. Using a simple model, this work examines the internal dynamics of clusters, the formation of binary black holes and their mergers. It is shown that PBH binaries formed at the radiation-dominated phase are actively perturbed and make a subdominant contribution to gravitational wave events compared to PBHs mergers in clusters.
AB - Poisson noise in the initial spatial distribution of primordial black holes (PBHs) leads to their active clustering in the early Universe. Using a simple model, this work examines the internal dynamics of clusters, the formation of binary black holes and their mergers. It is shown that PBH binaries formed at the radiation-dominated phase are actively perturbed and make a subdominant contribution to gravitational wave events compared to PBHs mergers in clusters.
UR - https://www.mendeley.com/catalogue/e9b5170e-3a9e-38cf-9d2a-ee86ecd33551/
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105005542837&origin=inward&txGid=46adb5649d54303834ae62ed1f0d7bff
U2 - 10.1134/S1063779624701338
DO - 10.1134/S1063779624701338
M3 - Article
VL - 56
SP - 152
EP - 156
JO - Physics of Particles and Nuclei
JF - Physics of Particles and Nuclei
SN - 1063-7796
IS - 2
ER -
ID: 66913907