Heating of a Molecular Cloud by a Primordial Black Hole
Fuente:
arXiv
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866912436372635648 |
|---|---|
| author | Melikhov, A. N. Mikheeva, E. V. |
| author_facet | Melikhov, A. N. Mikheeva, E. V. |
| contents | The heating of a molecular cloud by photons emitted by a primary black hole (PBH) located inside the cloud is considered. For graphite and silicate dust particles, the dependence of dust temperature on the distance from PBH is derived, along with the emission spectrum of dust particles. The obtained spectrum is compared with the sensitivity of the Millimetron Space Observatory for various values of concentration and size of dust particles and different PBH masses. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_14595 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Heating of a Molecular Cloud by a Primordial Black Hole Melikhov, A. N. Mikheeva, E. V. Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics The heating of a molecular cloud by photons emitted by a primary black hole (PBH) located inside the cloud is considered. For graphite and silicate dust particles, the dependence of dust temperature on the distance from PBH is derived, along with the emission spectrum of dust particles. The obtained spectrum is compared with the sensitivity of the Millimetron Space Observatory for various values of concentration and size of dust particles and different PBH masses. |
| title | Heating of a Molecular Cloud by a Primordial Black Hole |
| topic | Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics |
| url | https://arxiv.org/abs/2506.14595 |