2024-03-29T08:44:04Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/26442022-10-10T10:57:02Zcom_10261_135com_10261_4col_10261_388
DIGITAL.CSIC
author
Goicoechea, Javier R.
author
Cernicharo, José
2008-01-02T11:43:42Z
2008-01-02T11:43:42Z
2004-02-06
arXiv:astro-ph/0402156v1
http://hdl.handle.net/10261/2644
The far-IR is a unique wavelength range for Astrophysical studies, however, it can only be fully sampled from space platforms. The fundamental rotational transitions of light molecules, the high-J transitions of polyatomic species, the bending modes of non-polar molecules, several atomic fine structure lines and many frequencies blocked by the earth atmosphere can only be observed between 50 and 200 um (6.0 and 1.5 THz). In this contribution we present the far-IR spectrum of Sgr B2 at a resolution of ~35 km s^{-1}, the "Rosetta stone" of ISO's far-IR spectra. We also discuss the perspectives of the far-IR Astronomy in the context of the future telescopes under development
eng
openAccess
Far-IR spectroscopy towards Sagittarius B2
preprint
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URL
https://digital.csic.es/bitstream/10261/2644/1/29.pdf
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29.pdf
URL
https://digital.csic.es/bitstream/10261/2644/4/29.pdf.txt
File
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29.pdf.txt