Navegação Ciências Exatas e da Terra por Assunto "Estrelas de neutrons"

Resultados 1-4 de 4

    • Effects of the quark-hadron phase transition on highly magnetized neutron stars 

      Franzon, Bruno; Gomes, Rosana de Oliveira; Schramm, Stefan (2016) [Artigo de periódico]
      The presence of quark-hadron phase transitions in neutron stars can be related to several interesting phenomena. In particular, previous calculations have shown that fast rotating neutron stars, when subjected to a ...

    • A microquasar shot out from its birth place 

      Mirabel, I. Felix; Rodrigues, Irapuan; Liu, Q. Z. (2004) [Artigo de periódico]
      We show that the microquasar LS I +61° 303 is running away from its birth place in a young complex of massive stars. The supernova explosion that formed the compact object shot out the X-ray binary with a linear momentum ...

    • Neutron stars in a class of nonlinear relativistic models 

      Taurines, Andre Ribeiro; Vasconcellos, Cesar Augusto Zen; Malheiro, Manuel; Chiapparini, Marcelo (2001) [Artigo de periódico]
      In this work we introduce a class of relativistic models for nuclear matter and neutron stars which exhibits a parametrization, through mathematical constants, of the nonlinear meson-baryon couplings. For appropriate choices ...

    • Phase transitions in neutron stars and gravitational wave emission 

      Marranghello, Guilherme Frederico; Vasconcellos, Cesar Augusto Zen; Pacheco, Jose Antonio de Freitas (2002) [Artigo de periódico]
      We review the detectability of gravitational waves generated by oscillations excited during a phase transition from hadronic matter to deconfined quark-gluon matter in the core of a neutron star. Neutron star properties ...