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Forschungsverbund Berlin e.V. Rudower Chaussee 17 12489 Berlin, Germany http://ww.fv-berlin.de
Contact Mr Karl-Heinz Karisch +49 30 63923337
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Forschungsverbund Berlin e.V.

Dem Geheimnis der organischen Materie im Weltall auf der Spur

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Seite mehreren Jahren gibt es starke Indizien dafür, dass sich bereits in der Frühzeit des Universums gewaltige Mengen komplexer organischer Verbindungen in den interstellaren Wolken gebildet haben. Darauf deuten etwa 400 diffuse Absorptionsbanden (DIBs) hin, die Astronomen im Licht aus solchen Wolken nachweisen konnten. Allerdings ist die genaue Zuordnung der DIBs zu konkreten Verbindungen bislang kaum möglich. Dass es sich tatsächlich um die vermuteten Polyzyklischen Aromatischen Kohlenwasserstoffe (PAK/PAH) handeln könnte, wird jetzt von Experimenten gestützt, die am Max-Born-Institut (MBI) in Berlin gemeinsam mit internationalen Partnern durchgeführt wurden. Die Ergebnisse wurden in Nature Communications veröffentlich.

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