Um catálogo unificado para os Gamma-ray Bursts

Auteurs-es

  • Rachel S. A. Botelho Universidade de Brasília
  • Ivan Soares Ferreira Universidade de Brasília

Mots-clés :

Astrofísica de altas energias. Gamma-ray Burts. Análise de catálogos de objetos.

Résumé

Os Gamma-ray Bursts são eventos transientes de altíssima energia. Possivelmente têm como origem dois tipos de fenômenos: o colapso gravitacional de estrelas de grande massa; ou a coalescência de estrelas compactas. Ocorrem entre 300 e 400 destes eventos ao ano, distribuídos uniformemente no céu e também, em termos de distância, acompanham a taxa de formação estelar já bem conhecida. Neste trabalho serão apresentadas as características gerais destes fenômenos obtidas durante a produção de um catálogo de eventos bastante abrangente, que ficará disponível para uso de toda a comunidade científica.

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Bibliographies de l'auteur-e

Rachel S. A. Botelho, Universidade de Brasília

Aluna de Graduação do Instituto de Física (IFD/UnB).

Ivan Soares Ferreira, Universidade de Brasília

Professor Adjunto, Laboratório de Cosmologia e Astrofísica, Instituto de Física, Unb. Para  maioresinformações acesse: http : //labcosmologiaunb.org.

Références

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Publié-e

2017-03-20

Comment citer

Botelho, R. S. A., & Ferreira, I. S. (2017). Um catálogo unificado para os Gamma-ray Bursts. Physicae Organum - Revista Dos Estudantes De Física Da UnB, 3(1). Consulté à l’adresse https://periodicos.unb.br/index.php/physicae/article/view/12333

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