-
Photodissociation, photolysis, photodecomposition, or
photofragmentation is a
chemical reaction in
which molecules of a
chemical compound are
broken down...
- In astrophysics,
photodissociation regions (or photon-dominated regions, PDRs) are
predominantly neutral regions of the
interstellar medium in
which far...
- UV-B, UV-C and above) into two
oxygen atoms (see figure): 1.
oxygen photodissociation: O2 + ℎν(<242 nm) → 2 O Each
oxygen atom may then
combine with an...
- e.g. by collision-induced dissociation, ion-molecule reaction, or
photodissociation.
These fragments are then
introduced into the
second m**** spectrometer...
-
Infrared photodissociation (IRPD)
spectroscopy uses
infrared radiation to
break bonds in,
often ionic,
molecules (
photodissociation),
within a m**** spectrometer...
-
wavelength dependence of the
IRMPD yield can be studied. This
infrared photodissociation spectroscopy allows for the
measurement of
vibrational spectra of...
-
become more
acidic upon
absorption of light.
Either the
light causes a
photodissociation to
produce a
strong acid, or the
light causes photo****ociation (such...
- photon-dominated
regions (PDRs),
photodissociation dominates,
producing CN (HCN + ν → CN + H). At
further depths,
photodissociation by
cosmic rays dominate, producing...
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System Science Organic compound Outer space PAH
world hypothesis Photodissociation region Polycyclic aromatic hydrocarbon (PAH) Pseudo-panspermia RNA...
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Kathryn E.; Neumark,
Daniel M. (2004-04-03). "Two- and three-body
photodissociation of gas
phase I3−". The
Journal of
Chemical Physics. 120 (17): 7901–7909...
