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MissIons

Financiado

Molecular Spectra of Missing Ions in the Laboratory and in Space

Ions play a key role in the chemical evolution of our universe. The process of star and planet formation is tightly connected to the presence and abundance of these species. Their spectra turn into diagnostic tools for various ast... ver más

30/09/2026

UNIVERSITAT ZU KOL...

2M€

Presupuesto del proyecto: 2M€

Líder del proyecto

UNIVERSITAT ZU KOLN No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Ver 2 Participantes

Financiación concedida El organismo H2020 notifico la concesión del proyecto el día 2021-05-27

Línea de financiación objetivo El proyecto se financió a través de la siguiente ayuda:

ERC-2020-ADG: ERC ADVANCED GRANT

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Cerrada hace 4 años

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2 Participantes

UNIVERSITAT ZU KOLN

2.50M€ | Lider

HURTADO MUEBLES Y DECORACION...

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Últimas noticias

30-11-2024: Cataluña Gestión For... Se ha cerrado la línea de ayuda pública: Gestión Forestal Sostenible para Inversiones Forestales Productivas para el organismo:

29-11-2024: IDAE En las últimas 48 horas el Organismo IDAE ha otorgado 4 concesiones

29-11-2024: ECE En las últimas 48 horas el Organismo ECE ha otorgado 2 concesiones

Duración del proyecto: 64 meses Fecha Inicio: 2021-05-27
Fecha Fin: 2026-09-30

Líder del proyecto

UNIVERSITAT ZU KOLN

TRL 4-5

Presupuesto del proyecto 2M€

Descripción del proyecto Ions play a key role in the chemical evolution of our universe. The process of star and planet formation is tightly connected to the presence and abundance of these species. Their spectra turn into diagnostic tools for various astrophysical environments and their temporal evolution. However, laboratory spectra of most ions relevant to astrophysics are not available. Moreover, predicted spectra from ab-initio theory are not nearly accurate enough to guide astrophysical searches. Therefore, corner stones for our understanding of chemistry in the interstellar medium are missing. In sharp contrast, highly sensitive telescopes with large collection areas are ready to find these species in space. In order to make this important next step in molecular astrophysics I propose to record high-resolution spectra from the microwave to visible range using our unique and innovative light induced reactions (LIR) methods in ion traps. It is molecule specific through mass selection, many orders of magnitude more sensitive and less complex due to buffer gas cooling as compared to conventional methods. High-resolution spectroscopy is the most accurate discipline in quantitative sciences and for molecules it is linked to highly accurate molecular structures, bond lengths and angles. But this fundamental concept is put into question for very floppy molecules, e.g. protonated methane, one of the key missing ions in space. Therefore, also new models describing the structure and internal dynamics of molecules shall be developed in this interdisciplinary project. Based on the laboratory spectroscopy in this project new molecules will be found in space. We shall unravel the role of the most important missing ions which will have great impact on the interpretation of astrophysical observations. At the same time understanding the spectra of the missing ions will challenge the current concept of molecular structure and thus lead to an advancement of molecular physics as a whole.

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