Results 131 to 140 of about 16,298 (235)

Ozone photodissociation : isotopic selectivity [PDF]

, 2011
L'anomalie isotopique de l'ozone observée au début des années 1980 a été la première manifestation de fractionnement isotopique indépendant de la masse d'origine chimique.
Ndengue, Steve
core  

Grain Dynamics In Photodissociation Regions [PDF]

, 2008
We discuss the forces on grains exposed to anisotropic radiation fields, including the usual "radiation pressure " force and also recoil forces due to photoemitted electrons, photodesorbed hydrogen atoms, and hydrogen molecules which form on ...
J.C. Weingartner, B. T. Draine
core  

Manipulating photodissociation dynamics via an embedding UV pulse

Communications Physics
Ultraviolet (UV) photodissociation provides valuable insights into fragmentation patterns and photochemical reactions. However, the limited overlap between vibrational bound states and continuum states hinders efficient quantum excitation.
Yan Rong Liu, Xin Bai, Quan Wei Nan, Victor Kimberg, Maomao Gong, Yu Kun Yang, Yongjun Cheng, Jing Chen, Oriol Vendrell, Kiyoshi Ueda, Jan-Michael Rost, Song Bin Zhang   +11 more
doaj   +1 more source

Photoionization and Photodissociation Rates across a Solar Cycle

The Planetary Science Journal
Unattenuated photoionization and photodissociation rate coefficients are calculated using solar spectral irradiance measurements across a continuous solar cycle spanning 2004–2014. These rates are organized by corresponding daily F _10.7 P indices, where
Luke Moore, Russell Mapaye
doaj   +1 more source

Non-Equilibrium Photodissociation Regions: Ionization-Dissociation Fronts [PDF]

, 2007
We discuss the theory of coupled ionization--dissociation fronts produced when molecular clouds are exposed to ! 1110 A radiation from hot stars. A steady, composite structure is developed, which generally includes an ionized outflow away from the cloud,
Frank Bertoldi
core  

DFT Insights on Ligand Photodissociation Pathways in Ruthenium-Terpyridine Complexes: ³MLCT- or ³MC-Triggered? [PDF]

Inorg Chem
Scoditti S, Mazzone G, Sicilia E, Salassa L.   +3 more
europepmc   +1 more source

Metal-Dependent Photodissociation of Hydrazone Photoswitches from Rare-Earth Complexes. [PDF]

J Am Chem Soc
Melegari M, Wilharm RK, Nesta Silva R, Artizzu F, Serpe A, Trauner DH, Tegoni M, Schelter EJ, Marchiò L.   +8 more
europepmc   +1 more source

Simulated Photodissociation Dynamics of the N₂O-H₂O Complex and Its Atmospheric Relevance. [PDF]

ACS Omega
Farahani S, Lane JR.
europepmc   +1 more source

Observation of the Parity-Dependent Nonadiabatic Photodissociation of <i>trans</i>-HONO. [PDF]

JACS Au
Lu Z, Hou S, Wang P, Zhang Y, Li S, Wu F, Li F, Guo R, Yuan D, Xie C, Yuan K, Parker DH, Yang X, Wang X.   +13 more
europepmc   +1 more source

Berry pseudorotation enabled photodissociation of Fe(CO)₅ observed by ultrafast electron diffraction. [PDF]

Nat Commun
Ma H, Nunes JPF, Banerjee A, Centurion M, Hegazy K, Li R, Liu Y, Shen X, Wang X, Weathersby S, Wernet P, Wolf TJA, Odelius M, Yang J.   +13 more
europepmc   +1 more source