Statements (63)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:astronomy
|
| gptkbp:are_observable_through |
X-ray emissions
Radio emissions Gravitational wave signals |
| gptkbp:are_part_of |
The universe
Binary systems |
| gptkbp:are_the_end_state_of |
Massive stars
|
| gptkbp:are_theoretical_models_for |
Extreme matter
|
| gptkbp:associated_with |
Pulsars
X-ray binaries |
| gptkbp:can |
gptkb:Magnetars
Quark stars High magnetic fields Strong electric fields Surface temperatures up to 1 million K |
| gptkbp:can_accrete_matter_from |
Companion stars
|
| gptkbp:can_collapse_to |
gptkb:Black_holes
|
| gptkbp:can_detect |
gptkb:Telescopes
|
| gptkbp:characterized_by |
High density
Rapid rotation Strong magnetic fields |
| gptkbp:emissions_standard |
Gravitational waves
|
| gptkbp:exhibits |
Pulsar timing
X-ray bursts Neutron degeneracy pressure |
| gptkbp:formed |
Supernova explosions
Core-collapse supernovae |
| gptkbp:has_a_focus_on |
High-energy astrophysics
Astrophysical observations Astrophysical research Observational astronomy Astrophysical simulations Gravitational wave astronomy Observational campaigns Astrophysical research programs |
| gptkbp:has_achieved |
gptkb:General_relativity
|
| gptkbp:have_mass_range |
1.4 to 3 solar masses
|
| gptkbp:have_radius_range |
10 to 12 kilometers
|
| https://www.w3.org/2000/01/rdf-schema#label |
Neutron stars
|
| gptkbp:investigates |
Their magnetic properties
|
| gptkbp:is_a_source_of |
Neutron star mergers
|
| gptkbp:is_a_subject_of |
Theoretical models
Scientific studies Astrophysical theories |
| gptkbp:is_considered_as |
Potential sources of gravitational waves
|
| gptkbp:is_essential_for |
Understanding stellar evolution
Understanding cosmic evolution |
| gptkbp:is_related_to |
Nuclear physics
Gamma-ray bursts |
| gptkbp:is_studied_for |
Their equation of state
|
| gptkbp:is_studied_in |
gptkb:astronomy
Astrophysicists Nuclear astrophysics |
| gptkbp:key |
Testing theories of gravity
Matter under extreme conditions |
| gptkbp:was_a_result_of |
Supernova remnants
Massive star evolution Stellar collapse Stellar evolution processes |
| gptkbp:bfsParent |
gptkb:Chandra_X-ray_Observatory
gptkb:The_Universe gptkb:Dwarves |
| gptkbp:bfsLayer |
4
|