{"id":5042,"date":"2026-02-02T15:37:05","date_gmt":"2026-02-02T18:37:05","guid":{"rendered":"https:\/\/iate.oac.uncor.edu\/?p=5042"},"modified":"2026-02-02T15:38:24","modified_gmt":"2026-02-02T18:38:24","slug":"dgl-fest-una-reunion-internacional-homenajeo-la-trayectoria-del-astronomo-diego-garcia-lambas-en-cordoba","status":"publish","type":"post","link":"https:\/\/iate.oac.uncor.edu\/en\/2026\/02\/02\/dgl-fest-una-reunion-internacional-homenajeo-la-trayectoria-del-astronomo-diego-garcia-lambas-en-cordoba\/","title":{"rendered":"\u201cDGL Fest\u201d: an international meeting honored the career of astronomer Diego Garc\u00eda Lambas in C\u00f3rdoba"},"content":{"rendered":"<p class=\"ds-markdown-paragraph translation-block\" style=\"text-align: justify;\">Between December 9 and 12, 2025, the city of C\u00f3rdoba was the setting for the international scientific meeting <strong>\u201cFrom Decoupling to Galaxies and the Large-scale structure (DGL Fest)\u201d<\/strong>, an event organized in honor of the distinguished career of <strong>Diego Garc\u00eda Lambas<\/strong>. The meeting, organized by the <strong>Institute of Theoretical and Experimental Astronomy (IATE, CONICET-UNC)<\/strong>, took place in person at the <strong>CONICET-IMBIV Auditorium of the Faculty of Exact, Physical, and Natural Sciences of the National University of C\u00f3rdoba<\/strong> and was endorsed by the <strong>C\u00f3rdoba Astronomical Observatory (OAC)<\/strong>.<\/p>\n<h2 style=\"text-align: justify;\">Participation and Organizing Committees<\/h2>\n<p class=\"ds-markdown-paragraph translation-block\" style=\"text-align: justify;\">The \u201cDGL Fest\u201d successfully brought together a broad and prestigious astronomical community, evidencing the deep respect and international recognition of Dr. Garc\u00eda Lambas\u2019s career. According to the official list, it gathered more than <strong>90 participants<\/strong>, representing an international diversity that included institutions from <strong>Argentina, Brazil, Chile, the United States, Canada, Germany, Mexico, Spain, and France<\/strong>.<\/p>\n<p class=\"ds-markdown-paragraph translation-block\" style=\"text-align: justify;\">The event brought together a <strong>prominent selection of leading figures<\/strong> in the field of Astronomy, whose guest list included: <strong>Jailson Alcaniz<\/strong> (Observat\u00f3rio Nacional, Brazil), <strong>Victoria Alonso<\/strong> (OAC, IATE \u2013 Argentina), <strong>Vladimir Avila-Reese<\/strong> (UNAM \u2013 Mexico), <strong>Georgina Coldwell<\/strong> (UNSJ, CONICET \u2013 Argentina), <strong>Mario Diaz<\/strong> (UTRGV \u2013 USA), <strong>J\u00falio Fabris<\/strong> (Espirito Santo U. \u2013 Brazil), <strong>Gaspar Galaz<\/strong> (UC \u2013 Chile), <strong>Leopoldo Infante<\/strong> (Carnegie Science, Las Campanas Obs. \u2013 Chile), <strong>Susana Landau<\/strong> (UBA, CONICET \u2013 Argentina), <strong>Lucas Macri<\/strong> (UTRGV \u2013 USA), <strong>Julio Navarro<\/strong> (U. Victoria \u2013 Canada), the <strong>2019 Nobel Prize in Physics, James Peebles<\/strong> (Princeton \u2013 USA, remote participation), <strong>Pablo Recabarren<\/strong> (UNC, CONICET \u2013 Argentina), <strong>Ariel S\u00e1nchez<\/strong> (MPE \u2013 Germany), and <strong>Claudia Scoccola<\/strong> (Department of Physics, FCFM, University of Chile).<\/p>\n<p class=\"ds-markdown-paragraph translation-block\" style=\"text-align: justify;\">The scientific organization was carried out by a committee of colleagues and professionals from his academic circle: <strong>Sol Alonso, Saulo Carneiro, Sof\u00eda Cora, Hern\u00e1n Muriel, Oscar Reula, Ariel S\u00e1nchez, and Patricia Tissera<\/strong>. Local logistics were managed by the <strong>IATE Local Organizing Committee (LOC)<\/strong>, composed of: <strong>Carlos Bornancini, Patricio Colazo, Octavio Garc\u00eda, Sebasti\u00e1n Gualpa, Heliana Luparello, Ana O\u2019Mill, Nelson Padilla, Dante Paz, Facundo Rodr\u00edguez, Silvio Rodr\u00edguez, and Facundo Toscano<\/strong>.<\/p>\n<h2 style=\"text-align: justify;\">A Scientific Program Covering the Great Questions of the Cosmos<\/h2>\n<p class=\"ds-markdown-paragraph\" style=\"text-align: justify;\">Over the course of four days, the meeting offered an exhaustive and diverse scientific program, structured into invited talk sessions, oral presentations, and poster sessions.<\/p>\n<p class=\"ds-markdown-paragraph\" style=\"text-align: justify;\">The central themes reflected the broad research lines cultivated by Garc\u00eda Lambas throughout his career:<\/p>\n<ul style=\"text-align: justify;\">\n<li>\n<p class=\"ds-markdown-paragraph translation-block\"><strong>Cosmology and Fundamental Physics<\/strong>: Advances in gravity theories, such as unimodular gravity, were presented and debated; modern cosmological tensions like the \u201cHubble Tension\u201d were analyzed; and models of dark energy and viscous dark matter were explored in light of new observational data.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>La Radiaci\u00f3n C\u00f3smica de Fondo y el Universo Primordial<\/strong>: Varias sesiones se dedicaron al estudio de la\u00a0<strong>Radiaci\u00f3n C\u00f3smica de Fondo (CMB)<\/strong>, incluyendo el an\u00e1lisis de sus anisotrop\u00edas, polarizaci\u00f3n y la investigaci\u00f3n de anomal\u00edas como el &#8220;Cold Spot&#8221;, tema de reciente inter\u00e9s en el trabajo del homenajeado.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph translation-block\"><strong>Galaxy and Halo Formation, Evolution, and Connection<\/strong>: This central pillar of the meeting covered the galaxy-halo connection, galaxy bias, alignments, and the effects of the cosmic environment (clusters, filaments, and voids) on galaxy properties. Results from state-of-the-art simulations and semi-empirical models were presented.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph translation-block\"><strong>New Observational Windows and Relativistic Astrophysics<\/strong>: The program included talks on <strong>gravitational wave<\/strong> astronomy, celebrating its first decade of discoveries, and on the astrophysics of <strong>cosmic rays and active galactic nuclei<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\">Tribute to a Career of Scientific and Institutional Leadership<\/h2>\n<p class=\"ds-markdown-paragraph translation-block\" style=\"text-align: justify;\">This scientific meeting was, in essence, a well-deserved recognition of the vast and fruitful career of <strong>Dr. Diego Garc\u00eda Lambas<\/strong>. With more than <strong>440 scientific publications exceeding 10,000 citations<\/strong>, his seminal work on the large-scale structure of the universe has influenced generations.<\/p>\n<p class=\"ds-markdown-paragraph translation-block\">His legacy transcends academic production. <strong>As a mentor, he has supervised multiple postgraduate theses and undergraduate works<\/strong>. His vision and institutional leadership were key in the <strong>revitalization of the Bosque Alegre Astrophysical Observatory<\/strong>, the <strong>creation of the Mac\u00f3n Astronomical Center (Salta)<\/strong>, and the promotion of new sites such as <strong>Susques (Jujuy)<\/strong>. Furthermore, he was a fundamental pillar in the development of the Astronomy degree at the <strong>National University of San Juan<\/strong> and led international projects such as the <strong>TOROS<\/strong> observatory, dedicated to the search for optical counterparts of gravitational waves.<\/p>\n<p class=\"ds-markdown-paragraph translation-block\" style=\"text-align: justify;\">For these contributions, he has received distinctions such as the <strong>Enrique Gaviola Award<\/strong> from the National Academy of Sciences, the <strong>Jos\u00e9 Luis S\u00e9rsic Award<\/strong> from the Argentine Astronomical Association, and the <strong>Honorary Mention for Scientific Merit<\/strong> from the National Senate, and he is also a Member of the National Academy of Sciences of Argentina.<\/p>\n<h2 style=\"text-align: justify;\">A Legacy That Inspires the Future<\/h2>\n<p class=\"ds-markdown-paragraph\" style=\"text-align: justify;\">The \"DGL Fest\" was not only a look back to celebrate achievements but also an active forum to discuss the future of Cosmology and Astrophysics. Technical discussions were oriented toward the challenges of the next decade, paving the way for the scientific exploitation of large astronomical surveys and next-generation space missions.<\/p>\n<p class=\"ds-markdown-paragraph\" style=\"text-align: justify;\">This meeting decisively reinforced the international collaboration ties of Argentine astronomy and made it clear that the most enduring legacy of a researcher is built through scientific excellence, the mentoring of new generations, and the strategic development of institutions that stand the test of time.<\/p>\n<p class=\"ds-markdown-paragraph\" style=\"text-align: justify;\"><strong>Links of interest:<\/strong><\/p>\n<ul>\n<li style=\"text-align: justify;\">\n<p class=\"ds-markdown-paragraph\">Official event website:\u00a0<a href=\"https:\/\/dgl-fest.iate.conicet.unc.edu.ar\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/dgl-fest.iate.conicet.unc.edu.ar\/<\/a><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\" style=\"text-align: justify;\">Scientific program:\u00a0<a href=\"https:\/\/dgl-fest.iate.conicet.unc.edu.ar\/2025\/09\/29\/program-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/dgl-fest.iate.conicet.unc.edu.ar\/2025\/09\/29\/program-2\/<\/a><\/p>\n<\/li>\n<\/ul>\n<div id='gallery-1' class='gallery galleryid-5042 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/iate.oac.uncor.edu\/en\/2026\/02\/02\/dgl-fest-una-reunion-internacional-homenajeo-la-trayectoria-del-astronomo-diego-garcia-lambas-en-cordoba\/foto_dgl_2025\/'><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/iate.oac.uncor.edu\/wp-content\/uploads\/2026\/02\/FOTO_DGL_2025-e1770057488457-100x100.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/iate.oac.uncor.edu\/en\/2026\/02\/02\/dgl-fest-una-reunion-internacional-homenajeo-la-trayectoria-del-astronomo-diego-garcia-lambas-en-cordoba\/dgl_auditorio-1024x576\/'><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/iate.oac.uncor.edu\/wp-content\/uploads\/2026\/02\/DGL_auditorio-1024x576-1-100x100.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/iate.oac.uncor.edu\/en\/2026\/02\/02\/dgl-fest-una-reunion-internacional-homenajeo-la-trayectoria-del-astronomo-diego-garcia-lambas-en-cordoba\/dgl_james_01-472x1024\/'><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/iate.oac.uncor.edu\/wp-content\/uploads\/2026\/02\/DGL_james_01-472x1024-1-100x100.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/iate.oac.uncor.edu\/en\/2026\/02\/02\/dgl-fest-una-reunion-internacional-homenajeo-la-trayectoria-del-astronomo-diego-garcia-lambas-en-cordoba\/dgl_poster-768x1024\/'><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/iate.oac.uncor.edu\/wp-content\/uploads\/2026\/02\/DGL_Poster-768x1024-1-100x100.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/iate.oac.uncor.edu\/en\/2026\/02\/02\/dgl-fest-una-reunion-internacional-homenajeo-la-trayectoria-del-astronomo-diego-garcia-lambas-en-cordoba\/talk_public_diego_dgl_2025-768x1024\/'><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/iate.oac.uncor.edu\/wp-content\/uploads\/2026\/02\/Talk_public_Diego_DGL_2025-768x1024-1-100x100.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Entre el 9 y el 12 de diciembre de 2025, la ciudad de C\u00f3rdoba fue el escenario de la reuni\u00f3n cient\u00edfica internacional\u00a0&#8220;From Decoupling to Galaxies and the Large-scale structure (DGL Fest)&#8221;, un encuentro organizado en honor a la destacada carrera de Diego Garc\u00eda Lambas. El evento, organizado por el\u00a0Instituto de&hellip;<\/p>","protected":false},"author":6,"featured_media":5060,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,3],"tags":[],"class_list":["post-5042","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comunicacion-de-la-ciencia","category-novedades"],"_links":{"self":[{"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/posts\/5042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/comments?post=5042"}],"version-history":[{"count":4,"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/posts\/5042\/revisions"}],"predecessor-version":[{"id":5061,"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/posts\/5042\/revisions\/5061"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/media\/5060"}],"wp:attachment":[{"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/media?parent=5042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/categories?post=5042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iate.oac.uncor.edu\/en\/wp-json\/wp\/v2\/tags?post=5042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}