Matches in SemOpenAlex for { <https://semopenalex.org/work/W3008497612> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W3008497612 abstract "Fluctuation at the neutron star center gives rise to a small deconfined quark core very close to the star center. The density discontinuity at the quark-hadron boundary initiates a shock wave, which propagates outwards of the star. The shock is strong enough to combust nuclear matter to 2-flavor quark matter in the star. The 2-flavor quark matter is not stable and there is an excess of down quarks. The 2-flavor matter settles to a stable 3-flavor matter in the weakly interacting time-scale. In this paper particularly study the conversion of 2-flavor matter to 3-flavor matter is carried out. We set up a differential equation for the conversion of the excess of down quarks to strange quarks involving weak reaction and diffusion of quarks. Calculating the reaction rate we solve the differential equation to find the velocity of the conversion front. The conversion velocity is about $0.002$ times of the speed of light and the time taken for the conversion is about $1.96$ millisecond. Once the front velocity is known we find the change in density profile of the star. As the conversion front moves out of the star the density profile changes bringing about a change in the quadrupole moment of the star. The change in the quadrupole moment is reflected in the GW amplitude which is of the order of $10^{-24}-10^{-23}$. The power spectrum has a peak frequencies of around $10-20$ kHz. Such amplitude and peak frequency is a unique signature of shock-induced first-order phase transition." @default.
- W3008497612 created "2020-03-06" @default.
- W3008497612 creator A5023000488 @default.
- W3008497612 creator A5031027296 @default.
- W3008497612 creator A5072041118 @default.
- W3008497612 date "2020-03-02" @default.
- W3008497612 modified "2023-09-27" @default.
- W3008497612 title "Gravitational waves from slow combustion of a neutron star to quark star" @default.
- W3008497612 hasPublicationYear "2020" @default.
- W3008497612 type Work @default.
- W3008497612 sameAs 3008497612 @default.
- W3008497612 citedByCount "0" @default.
- W3008497612 crossrefType "posted-content" @default.
- W3008497612 hasAuthorship W3008497612A5023000488 @default.
- W3008497612 hasAuthorship W3008497612A5031027296 @default.
- W3008497612 hasAuthorship W3008497612A5072041118 @default.
- W3008497612 hasConcept C109214941 @default.
- W3008497612 hasConcept C121332964 @default.
- W3008497612 hasConcept C153195114 @default.
- W3008497612 hasConcept C165410206 @default.
- W3008497612 hasConcept C172695262 @default.
- W3008497612 hasConcept C185544564 @default.
- W3008497612 hasConcept C192887742 @default.
- W3008497612 hasConcept C196543993 @default.
- W3008497612 hasConcept C28594881 @default.
- W3008497612 hasConcept C44870925 @default.
- W3008497612 hasConcept C7602139 @default.
- W3008497612 hasConceptScore W3008497612C109214941 @default.
- W3008497612 hasConceptScore W3008497612C121332964 @default.
- W3008497612 hasConceptScore W3008497612C153195114 @default.
- W3008497612 hasConceptScore W3008497612C165410206 @default.
- W3008497612 hasConceptScore W3008497612C172695262 @default.
- W3008497612 hasConceptScore W3008497612C185544564 @default.
- W3008497612 hasConceptScore W3008497612C192887742 @default.
- W3008497612 hasConceptScore W3008497612C196543993 @default.
- W3008497612 hasConceptScore W3008497612C28594881 @default.
- W3008497612 hasConceptScore W3008497612C44870925 @default.
- W3008497612 hasConceptScore W3008497612C7602139 @default.
- W3008497612 hasLocation W30084976121 @default.
- W3008497612 hasOpenAccess W3008497612 @default.
- W3008497612 hasPrimaryLocation W30084976121 @default.
- W3008497612 hasRelatedWork W10958764 @default.
- W3008497612 hasRelatedWork W1532090888 @default.
- W3008497612 hasRelatedWork W1545319809 @default.
- W3008497612 hasRelatedWork W1985463575 @default.
- W3008497612 hasRelatedWork W2000871448 @default.
- W3008497612 hasRelatedWork W2019311856 @default.
- W3008497612 hasRelatedWork W2030236375 @default.
- W3008497612 hasRelatedWork W2038856272 @default.
- W3008497612 hasRelatedWork W2053823290 @default.
- W3008497612 hasRelatedWork W2056847790 @default.
- W3008497612 hasRelatedWork W2317863045 @default.
- W3008497612 hasRelatedWork W2415342816 @default.
- W3008497612 hasRelatedWork W2785227575 @default.
- W3008497612 hasRelatedWork W2947478902 @default.
- W3008497612 hasRelatedWork W3099340388 @default.
- W3008497612 hasRelatedWork W3102460123 @default.
- W3008497612 hasRelatedWork W3135622333 @default.
- W3008497612 hasRelatedWork W3138757046 @default.
- W3008497612 hasRelatedWork W3202074548 @default.
- W3008497612 hasRelatedWork W853896146 @default.
- W3008497612 isParatext "false" @default.
- W3008497612 isRetracted "false" @default.
- W3008497612 magId "3008497612" @default.
- W3008497612 workType "article" @default.