NH (Interstellar)
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.One of the earliest papers on the NH molecule was in 1976 by Richard M. Crutcher and William D. Watson. They were still trying to pinpoint the absorption line for NH. There was an already theoretical upper limit of 0.3mÅ, but they needed a more exact figure. They thought that NH should normally be produced on grains (directly or indirectly) at about the same rate per atom as OH (hydroxyl) and possibly CH (methine). However, its formation by gas phase reactions was extremely slow and could be neglected in comparison with the possible rate for surface reactions. The presence or absence of NH at a certain abundance level could then be interpreted as evidence concerning the importance of surface reactions. Their hope was to find the abundance ratio between NH and OH. They weren''t able to find the absorption line for NH. Therefore the observations were inconclusive.
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GarantieWeitere Informationen
- Allgemeine Informationen
- GTIN 09786130911164
- Genre Technik
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Anzahl Seiten 132
- Herausgeber Betascript Publishing
- Größe H220mm x B220mm
- EAN 9786130911164
- Format Fachbuch
- Titel NH (Interstellar)
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