{"id":45,"date":"2009-11-12T21:04:55","date_gmt":"2009-11-13T02:04:55","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/mabarzol\/?p=45"},"modified":"2009-11-12T21:13:16","modified_gmt":"2009-11-13T02:13:16","slug":"agujero-negro","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/mabarzol\/2009\/11\/12\/agujero-negro\/","title":{"rendered":"Agujero negro"},"content":{"rendered":"<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt;text-align: justify\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Un<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><strong><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">agujero negro<\/span><\/strong><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">u<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><strong><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">hoyo negro<\/span><\/strong><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">es una regi\u00f3n del<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">espacio-tiempo<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">provocada por una gran concentraci\u00f3n de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">masa<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">en su interior, con enorme aumento de la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">densidad, lo que provoca un<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">campo gravitatorio<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">tal que ninguna part\u00edcula<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">material, ni siquiera los<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">fotones<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">de luz, puede escapar de dicha regi\u00f3n.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt;text-align: justify\">\n<div id=\"attachment_46\" style=\"width: 675px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-46\" class=\"size-full wp-image-46\" src=\"http:\/\/blog.espol.edu.ec\/mabarzol\/files\/2009\/11\/agujero-negro.jpg\" alt=\"El agujero negro\" width=\"665\" height=\"532\" srcset=\"https:\/\/blog.espol.edu.ec\/mabarzol\/files\/2009\/11\/agujero-negro.jpg 750w, https:\/\/blog.espol.edu.ec\/mabarzol\/files\/2009\/11\/agujero-negro-300x240.jpg 300w\" sizes=\"auto, (max-width: 665px) 100vw, 665px\" \/><p id=\"caption-attachment-46\" class=\"wp-caption-text\">El agujero negro<\/p><\/div>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt;text-align: justify\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">La curvatura del<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">espacio-tiempo<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">o \u00abgravedad de un agujero negro\u00bb provoca una<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">singularidad<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">envuelta por una superficie cerrada, llamada<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">horizonte de sucesos. Esto es debido a la gran cantidad de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">energ\u00eda<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">del objeto celeste. El horizonte de sucesos separa la regi\u00f3n del agujero negro del resto del Universo y es la superficie l\u00edmite del espacio a partir de la cual ninguna part\u00edcula puede salir, incluyendo la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">luz. Dicha curvatura es estudiada por larelatividad general, la que predijo la existencia de los agujeros negros y fue su primer indicio. En los<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">a\u00f1os 70,<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Hawking,<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Ellis<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">y<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Penrose<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">demostraron varios<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">teoremas<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">importantes sobre la ocurrencia y geometr\u00eda de los agujeros negros.<sup>1<\/sup><\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Previamente, en 1963,<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Roy Kerr<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">hab\u00eda demostrado que en un espacio-tiempo de cuatro dimensiones todos los agujeros negros deb\u00edan tener una<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">geometr\u00eda cuasi-esf\u00e9rica<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">determinada por tres par\u00e1metros: su masa<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">M<\/span><\/em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">, su carga el\u00e9ctrica total<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">e<\/span><\/em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">y su<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">momento angular<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">L<\/span><\/em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">.<\/span><\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Se cree que en el centro de la mayor\u00eda de las<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"><span>galaxias<\/span>, entre ellas la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"><span>V\u00eda L\u00e1ctea<\/span>, hay<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"><span>agujeros negros supermasivos<\/span>. La existencia de agujeros negros est\u00e1 apoyada en observaciones astron\u00f3micas, en especial a trav\u00e9s de la emisi\u00f3n de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"><span>rayos X<\/span><\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">por<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"><span>estrellas binarias<\/span><\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">y<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"><span>galaxias activas<\/span>.<\/span><\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"><!--more--><\/span><\/span><\/p>\n<div style=\"padding: 0cm 0cm 2pt;border: medium medium 1pt none none solid -moz-use-text-color -moz-use-text-color #aaaaaa\">\n<p class=\"MsoNormal\" style=\"border: medium none;padding: 0cm;margin-bottom: 7.2pt;text-align: justify\"><span style=\"color: #000000\"><span style=\"font-size: 13pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Los agujeros negros en la f\u00edsica actual <\/span><\/span><\/p>\n<\/div>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Se explican los fen\u00f3menos f\u00edsicos mediante dos teor\u00edas en cierto modo contrapuestas y basadas en principios incompatibles: la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">mec\u00e1nica cu\u00e1ntica, que explica la naturaleza de \u00ablo muy peque\u00f1o\u00bb, donde predomina el caos y la estad\u00edstica y admite casos de evoluci\u00f3n temporal no-determinista, y la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">relatividad general, que explica la naturaleza de \u00ablo muy pesado\u00bb y que afirma que en todo momento se puede saber con exactitud d\u00f3nde est\u00e1 un cuerpo, siendo esta teor\u00eda totalmente determinista. Ambas teor\u00edas est\u00e1n experimentalmente confirmadas pero, al intentar explicar la naturaleza de un agujero negro, es necesario discernir si se aplica la cu\u00e1ntica por ser algo muy peque\u00f1o o la relatividad por ser algo tan pesado. Est\u00e1 claro que hasta que no se disponga de una f\u00edsica m\u00e1s avanzada no se conseguir\u00e1 explicar realmente la naturaleza de este fen\u00f3meno.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom: 3.6pt\"><span style=\"color: #000000\"><strong><span style=\"font-size: 11.5pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Descubrimientos recientes<\/span><\/strong><strong><\/strong><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">En<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">1995<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">un equipo de investigadores de la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">UCLA<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">dirigido por<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Andrea Ghez<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">demostr\u00f3 mediante simulaci\u00f3n por ordenadores la posibilidad de la existencia de agujeros negros supermasivos en el n\u00facleo de las galaxias. Tras estos c\u00e1lculos mediante el sistema de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">\u00f3ptica adaptable<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">se verific\u00f3 que algo deformaba los rayos de luz emitidos desde el centro de nuestra galaxia (la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">V\u00eda L\u00e1ctea). Tal deformaci\u00f3n se debe a un invisible agujero negro supermasivo que ha sido denominado<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Sgr.A<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">(o<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Sagittarius A), al mismo se le supone una masa 4,5 millones de veces mayor que la del Sol. El agujero negro supermasivo del centro de nuestra galaxia actualmente ser\u00eda poco activo ya que ha consumido gran parte de la materia<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">bari\u00f3nica, que se encuentra en la zona de su inmediato campo gravitatorio y emite grandes cantidades de radiaci\u00f3n. En diciembre de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">2008<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">un equipo del<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Instituto Max Planck<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">dirigido por<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Reinhard Genzel<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">confirma la existencia de tal agujero negro supermasivo en el centro de la V\u00eda L\u00e1ctea calcul\u00e1ndosele una masa de 4 millones de soles y consider\u00e1ndole a una distancia de 27.000<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">a\u00f1os luz<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">(unos 255.000 billones de km respecto de la Tierra).<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Por su parte, la astrof\u00edsica<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Feryal \u00d6zel<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">ha explicado algunas caracter\u00edsticas probables en torno a un agujero negro: cualquier cosa, incluido el<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">espacio vac\u00edo, que entre en la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">fuerza de marea<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">provocada por un agujero negro se acelerar\u00eda a extremada velocidad como en un v\u00f3rtice y todo el<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">tiempo<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">dentro del \u00e1rea de atracci\u00f3n de un agujero negro se dirigir\u00eda hacia el mismo agujero negro.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">En el presente se considera que, pese a la perspectiva destructiva que se tiene de los agujeros negros, \u00e9stos al condensar en torno a s\u00ed materia sirven en parte a la constituci\u00f3n de las<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">galaxias<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">y a la formaci\u00f3n de nuevas estrellas.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">En<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">junio de 2004<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">astr\u00f3nomos descubrieron un agujero negro s\u00faper masivo, el<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Q0906+6930, en el centro de una galaxia distante a unos 12.700 millones de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">a\u00f1os luz. Esta observaci\u00f3n indic\u00f3 una r\u00e1pida creaci\u00f3n de agujeros negros s\u00faper masivos en el Universo joven.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">La formaci\u00f3n de micro agujeros negros en los<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">aceleradores de part\u00edculas<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">ha sido informada,<sup>2<\/sup><\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">pero no confirmada. Por ahora, no hay candidatos observados para ser<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">agujeros negros primordiales.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom: 3.6pt\"><span style=\"color: #000000\"><strong><span style=\"font-size: 10pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">El mayor<\/span><\/strong><strong><\/strong><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">En el a\u00f1o<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">2007<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">se descubri\u00f3 el agujero negro denominado<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">IC 10 X-1. Est\u00e1 en la constelaci\u00f3n de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Casiopea<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">cerca de la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">galaxia IC 10, a una distancia de 1,8 millones de a\u00f1os luz de la Tierra, con una masa de entre 24 y 33 veces la de nuestro Sol, y se considera el mayor agujero negro que orbita alrededor de una estrella, o agujero negro \"de masa estelar\", hasta la fecha.<sup>3<\/sup><\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Posteriormente, en abril de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">2008, la revista<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Nature<\/span><\/em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">public\u00f3 un estudio realizado en la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Universidad de Turku<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">(Finlandia). Seg\u00fan dicho estudio, un equipo de cient\u00edficos dirigido por<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Mauri Valtonen<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">descubri\u00f3 un sistema binario, un<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">blazar, llamado<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">OJ287. Tal sistema estar\u00eda constituido por un agujero negro menor que orbita en torno a otro mayor, siendo la masa del mayor de 18.000 millones de veces la de nuestro Sol. Se supone que en cada intervalo de rotaci\u00f3n el agujero negro menor golpea la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">ergosfera<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">del mayor dos veces, gener\u00e1ndose un<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">qu\u00e1sar.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom: 3.6pt\"><span style=\"color: #000000\"><strong><span style=\"font-size: 10pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">El menor<\/span><\/strong><strong><\/strong><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Sin contar los posibles<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">microagujeros negros<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">que casi siempre son ef\u00edmeros al producirse a escalas subat\u00f3micas; macrosc\u00f3picamente en abril de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">2008<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">el equipo coordinado por<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Nikolai Saposhnikov<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">y<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Lev Titarchukha identificado el m\u00e1s peque\u00f1o de los agujeros negros conocidos hasta la fecha; ha sido denominado<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">J 1650, se ubica en la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">constelaci\u00f3n Ara<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">(o<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Altar) de la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">V\u00eda L\u00e1ctea<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">(la misma galaxia de la cual forma parte la Tierra). J 1650 tiene una masa equivalente a 3,8 soles y tan solo 24<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">km<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">de di\u00e1metro se habr\u00eda formado por el colapso de una estrella; tales dimensiones estaban previstas por las ecuaciones de Einstein. Se considera que son pr\u00e1cticamente las dimensiones m\u00ednimas que puede tener un agujero negro ya que una estrella que colapsara y produjera un fen\u00f3meno de menor masa se transformar\u00eda en una<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">estrella de neutrones. Se considera que pueden existir muchos m\u00e1s agujeros negros de dimensiones semejantes.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom: 3.6pt\"><span style=\"color: #000000\"><strong><span style=\"font-size: 10pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Chorros de plasma <\/span><\/strong><strong><\/strong><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">En abril de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">2008<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">la revista<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Nature<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">public\u00f3 un estudio realizado en la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Universidad de Boston<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">dirigido por<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Alan Marscher<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">explica que<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">chorros<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">plasma<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">colimados<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">parten de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">campos magn\u00e9ticos<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">ubicados cerca del borde de los agujeros negros. En zonas puntuales de tales campos magn\u00e9ticos los chorros de plasma son orientados y acelerados a velocidades cercanas a C (velocidad de la luz), tal proceso es comparable a la aceleraci\u00f3n de part\u00edculas para crear una corriente de chorro (<em>jet<\/em>) en un reactor. Cuando los chorros de plasma que son originados por un agujero negro son observables desde la Tierra tal tipo de agujero negro entra en la categor\u00eda de<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">blazar.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt\"><span style=\"color: #000000\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Que un agujero negro \"emita\" radiaciones parece una contradicci\u00f3n, sin embargo esto se explica: todo objeto (sup\u00f3ngase una estrella) que es atrapado por la gravitaci\u00f3n de un agujero negro, antes de ser completamente \"engullido\", antes de pasar tras el horizonte de sucesos, se encuentra tan fuertemente presionado por las<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">fuerzas de marea<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">del agujero negro en la zona de la ergosfera que una peque\u00f1a parte de su materia sale disparada a velocidades pr\u00f3ximas a la de la luz (como cuando se aprieta fuertemente una naranja: parte del material de la naranja sale eyectado en forma de chorros de jugo, en el caso de los objetos atrapados por un agujero negro,<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">parte<\/span><\/em><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">de su masa sale disparada centr\u00edfugamente en forma de radiaci\u00f3n fuera del campo gravitatorio de la<\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\"> <\/span><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">singularidad).<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom: 3.6pt\"><span style=\"color: #000000\"><strong><span style=\"font-size: 11.5pt;font-family: &quot;Arial&quot;,&quot;sans-serif&amp;quot\">Formaci\u00f3n de estrellas por el influjo de agujeros negros <\/span><\/strong><strong><\/strong><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt;text-align: justify\"><span style=\"font-size: 9pt;font-family: &quot;Arial&quot;,&quot;sans-serif&quot;color: black\"><span style=\"color: #000000\">Nuevas estrellas podr\u00edan formarse a partir de los discos el\u00edpticos en torno a agujeros negros; tales discos el\u00edpticos se producen por antiguas nubes de gas desintegradas previamente por los mismos agujeros negros; las estrellas producidas por condensaci\u00f3n o acreci\u00f3n de tales discos el\u00edpticos al parecer tienen \u00f3rbitas muy el\u00edpticas en torno a los agujeros negros supermasivos.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 4.8pt 0cm 6pt;text-align: justify\"><a href=\"http:\/\/es.wikipedia.org\/wiki\/Agujeros_negros\">Sacado de: http:\/\/es.wikipedia.org\/wiki\/Agujeros_negros<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un agujero negro u hoyo negro es una regi\u00f3n del espacio-tiempo provocada por una gran concentraci\u00f3n de masa en su interior, con enorme aumento de la densidad, lo que provoca un campo gravitatorio tal que ninguna part\u00edcula material, ni siquiera los fotones de luz, puede escapar de dicha regi\u00f3n. La curvatura del espacio-tiempo o \u00abgravedad [&hellip;]<\/p>\n","protected":false},"author":3322,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9186],"tags":[],"class_list":["post-45","post","type-post","status-publish","format-standard","hentry","category-ciencia-y-estudio"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/posts\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/users\/3322"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/comments?post=45"}],"version-history":[{"count":4,"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":49,"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/posts\/45\/revisions\/49"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/media?parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/categories?post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/mabarzol\/wp-json\/wp\/v2\/tags?post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}