Publicacion de la Colaboracion HAWC en la revista "Nature", en donde participa la Universidad de Guadalajara.

  • strict warning: Declaration of author_facet::build_root_categories_query() should be compatible with faceted_search_facet::build_root_categories_query() in /wwwdata4/webiam/www/sites/all/modules/faceted_search/author_facet.module on line 136.
  • strict warning: Declaration of content_type_facet::build_root_categories_query() should be compatible with faceted_search_facet::build_root_categories_query() in /wwwdata4/webiam/www/sites/all/modules/faceted_search/content_type_facet.module on line 243.
  • strict warning: Declaration of date_authored_facet::build_root_categories_query() should be compatible with faceted_search_facet::build_root_categories_query() in /wwwdata4/webiam/www/sites/all/modules/faceted_search/date_authored_facet.module on line 182.
  • strict warning: Declaration of taxonomy_facet::build_root_categories_query() should be compatible with faceted_search_facet::build_root_categories_query() in /wwwdata4/webiam/www/sites/all/modules/faceted_search/taxonomy_facets.module on line 400.
  • strict warning: Non-static method view::load() should not be called statically in /wwwdata4/webiam/www/sites/all/modules/views/views.module on line 1118.
  • strict warning: Declaration of calendar_plugin_display_page::options() should be compatible with views_object::options() in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 250.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 47.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 48.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 49.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 50.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 51.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 52.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 53.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 54.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 55.
  • strict warning: Declaration of calendar_plugin_display_block::init() should be compatible with views_plugin_display::init(&$view, &$display, $options = NULL) in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 83.
  • strict warning: Declaration of calendar_plugin_display_block::options() should be compatible with views_object::options() in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 83.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 50.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 51.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 52.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 53.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 54.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 55.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 56.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 57.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 58.
  • strict warning: Declaration of calendar_plugin_display_attachment::options() should be compatible with views_object::options() in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 239.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • strict warning: Declaration of views_handler_field::query() should be compatible with views_handler::query($group_by = false) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_field.inc on line 1148.
  • strict warning: Declaration of content_handler_field::element_type() should be compatible with views_handler_field::element_type($none_supported = false, $default_empty = false, $inline = false) in /wwwdata4/webiam/www/sites/all/modules/cck/includes/views/handlers/content_handler_field.inc on line 210.
  • strict warning: Declaration of date_handler_field_multiple::options() should be compatible with views_object::options() in /wwwdata4/webiam/www/sites/all/modules/date/date/date_handler_field_multiple.inc on line 171.
  • strict warning: Declaration of views_handler_argument::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_argument.inc on line 917.
  • strict warning: Declaration of views_handler_argument::query() should be compatible with views_handler::query($group_by = false) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_argument.inc on line 917.
  • strict warning: Declaration of date_api_argument_handler::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /wwwdata4/webiam/www/sites/all/modules/date/includes/date_api_argument_handler.inc on line 366.
  • strict warning: Declaration of date_api_argument_handler::options() should be compatible with views_object::options() in /wwwdata4/webiam/www/sites/all/modules/date/includes/date_api_argument_handler.inc on line 366.
  • warning: Creating default object from empty value in /wwwdata4/webiam/www/sites/all/modules/date/includes/date_api_argument_handler.inc on line 33.
  • strict warning: Declaration of views_handler_sort::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_sort.inc on line 165.
  • strict warning: Declaration of views_handler_sort::options_submit() should be compatible with views_handler::options_submit($form, &$form_state) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_sort.inc on line 165.
  • strict warning: Declaration of views_handler_sort::query() should be compatible with views_handler::query($group_by = false) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_sort.inc on line 165.
  • strict warning: Declaration of views_handler_filter::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_filter.inc on line 599.
  • strict warning: Declaration of views_handler_filter::query() should be compatible with views_handler::query($group_by = false) in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_filter.inc on line 599.
  • strict warning: Declaration of views_plugin_query::options_submit() should be compatible with views_plugin::options_submit($form, &$form_state) in /wwwdata4/webiam/www/sites/all/modules/views/plugins/views_plugin_query.inc on line 181.
  • strict warning: Declaration of calendar_plugin_style::init() should be compatible with views_plugin_style::init(&$view, &$display, $options = NULL) in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_style.inc on line 175.
  • warning: Creating default object from empty value in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 128.
  • warning: Creating default object from empty value in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 128.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 47.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 48.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 49.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 50.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 51.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 52.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 53.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 54.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_page.inc on line 55.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 50.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 51.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 52.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 53.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 54.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 55.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 56.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 57.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_block.inc on line 58.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 164.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 165.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 166.
  • warning: Attempt to modify property of non-object in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_plugin_display_attachment.inc on line 167.
  • strict warning: Declaration of calendar_view_plugin_style::options() should be compatible with views_object::options() in /wwwdata4/webiam/www/sites/all/modules/calendar/includes/calendar_view_plugin_style.inc on line 141.
  • warning: Creating default object from empty value in /wwwdata4/webiam/www/sites/all/modules/calendar/theme/theme.inc on line 107.
  • strict warning: Non-static method view::load() should not be called statically in /wwwdata4/webiam/www/sites/all/modules/views/views.module on line 1118.
  • strict warning: Declaration of image_attach_views_handler_field_attached_images::pre_render() should be compatible with views_handler_field::pre_render($values) in /wwwdata4/webiam/www/sites/all/modules/image/contrib/image_attach/image_attach_views_handler_field_attached_images.inc on line 124.
  • strict warning: Non-static method views_many_to_one_helper::option_definition() should not be called statically, assuming $this from incompatible context in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_filter_many_to_one.inc on line 25.
  • strict warning: Non-static method views_many_to_one_helper::option_definition() should not be called statically, assuming $this from incompatible context in /wwwdata4/webiam/www/sites/all/modules/views/handlers/views_handler_filter_many_to_one.inc on line 25.
  • strict warning: Declaration of views_plugin_row::options_validate() should be compatible with views_plugin::options_validate(&$form, &$form_state) in /wwwdata4/webiam/www/sites/all/modules/views/plugins/views_plugin_row.inc on line 136.

 

 

Volume 562 Issue 7725, 4 October 2018

El pasado 4 de Octubre de 2018, en la prestigiosa revista multi-disciplinaria Nature (International Journal of Science), la de mayor impacto que existe, la colaboración que opera el Laboratorio Nacional del CONACyT "HAWC" de rayos gamma, y en donde participa activamente la Universidad de Guadalajara, hizo un descubrimiento inédito en la Astrofísica de rayos gamma que repercute fuertemente en la Astronomía de los multi-mensajeros; se detecto emisión de rayos gamma de muy alta energía en los chorros o "jets" de un objeto exótico de la galaxia, el microcuasar SS433.

 

HAWC, acronimo de “High Altitude Water Cherenkov” es un observatorio de rayos gamma que observa el universo en un rango de energía que va de cientos de miles de millones (>100 GeVs) a cientos de millones de millones (100 TeV) la energía de la luz que ven nuestros ojos.

 

El Dr. Eduardo de la Fuente Acosta, profesor investigador del Instituto de Astronomía y Meteorología, Departamento de Física, CUCEI, Universidad de Guadalajara, coautor en este articulo, e investigador principal de la U de G en HAWC, comento que este descubrimiento es muy relevate en el área, pues se da por primera vez, evidencia que confirma a los jets de los microcuasares como aceleradores naturales de partículas de alta energía (miles de veces la energía que alcanza el Gran Colisionador de Hadrones o LHC del CERN).

 

Los microcuasares son sistemas binarios compuestos de un agujero negro estelar o de una estrella de neutrones, y una estrella normal. El agujero negro engulle material de la estrella normal a través de un disco "de acrecentamiento" emitiendo chorros bipolares que se propagan a velocidades cercanas a la velocidad de la luz en el vació (Figura 1).  En SS433, HAWC solo observa emisión en los chorros bipolares del microcuasar y no en la ubicación del sistema binario.  Este comportamiento no se había observado antes porque se necesitaban instrumentos con las características de HAWC para poder hacer el descubrimiento (ver Figura 2).

 

 

 

Figura 1.- Impresión artística de un microcuasar. La estrella normal esta en naranja. El disco de acrecentamiento que tiene en su centro el agujero negro / estrella de neutrones esta en blanco, mientras que los chorros de plasma o jets aparecen en magenta.

 

 

Figura 2.- Emisión de rayos gamma de alta energía del microcuasar SS433 observado por HAWC (colores), con contornos de Rayos X superpuestos. Los contornos elongados trazan los chorros, mientras contornos centrales marcados como SS433 marcan el sistema binario.

 

Mas información en:

 

http://www.cucei.udg.mx/es/noticia/el-observatorio-hawc-capta-senales-de-alta-energia-de-microcuasares

 

http://conacytprensa.mx/index.php/ciencia/universo/24192-hawc-rayos-gamma-microcuasares

 

https://www.hawc-observatory.org/

AdjuntoTamaño
nota_conacyt.pdf2.14 MB
Nature_International_Journal_of_Science_i.pdf56.97 KB
Responsable: 
andresr
Editor: 
andresr
Fecha Creación: 
9 octubre 2018

Comentarios

Enviar un comentario nuevo

  • Las direcciones de las páginas web y las de correo se convierten en enlaces automáticamente.
  • Etiquetas HTML permitidas: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Saltos automáticos de líneas y de párrafos.

Más información sobre opciones de formato

Código de verificación
Esta pregunta es para comprobar si usted es un visitante humano y para prevenir envíos automatizados de spam.
Image CAPTCHA
Enter the characters shown in the image.