Close encounters with the Death Star: Interactions between collapsed bodies and the Solar System
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F21%3A00550255" target="_blank" >RIV/67985815:_____/21:00550255 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1051/0004-6361/202140454" target="_blank" >https://doi.org/10.1051/0004-6361/202140454</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/202140454" target="_blank" >10.1051/0004-6361/202140454</a>
Alternative languages
Result language
angličtina
Original language name
Close encounters with the Death Star: Interactions between collapsed bodies and the Solar System
Original language description
We aim to investigate the consequences of a fast massive stellar remnant a black hole (BH) or a neutron star (NS) encountering a planetary system. We modelled a close encounter between the actual Solar System (SS) and a 2 M-circle dot NS and a 10 M-circle dot BH, using a few-body symplectic integrator. We used a range of impact parameters, orbital phases at the start of the simulation derived from the current SS orbital parameters, encounter velocities, and incidence angles relative to the plane of the SS. We give the distribution of possible outcomes, such as when the SS remains bound, when it suffers a partial or complete disruption, and in which cases the intruder is able to capture one or more planets, yielding planetary systems around a BH or a NS. We also show examples of the long-term stability of the captured planetary systems.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astronomy & Astrophysics
ISSN
0004-6361
e-ISSN
1432-0746
Volume of the periodical
648
Issue of the periodical within the volume
April
Country of publishing house
FR - FRANCE
Number of pages
25
Pages from-to
L2
UT code for WoS article
000638126300002
EID of the result in the Scopus database
2-s2.0-85104004931