Dielectronic Recombination: A Crossed-Beams Observation and Measurement of Cross Section

1983 ◽  
Vol 50 (5) ◽  
pp. 339-342 ◽  
Author(s):  
D. S. Belic ◽  
Gordon H. Dunn ◽  
T. J. Morgan ◽  
D. W. Mueller ◽  
C. Timmer
Keyword(s):  
Cross Section ◽  
Dielectronic Recombination ◽  
Crossed Beams

scholarly journals Measurements of Absolute Collisional Cross Sections at Harvard-Smithsonian CfA

1984 ◽  
Vol 86 ◽  
pp. 179-182
Author(s):  
J.L. Kohl ◽  
L.K. Deutsch ◽  
L.D. Gardner ◽  
G.P. Lafyatis ◽  
A.R. Young
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Research Program ◽  
Atomic System ◽  
Dielectronic Recombination ◽  
Bench Mark ◽  
Major Goal ◽  
Atomic Ions ◽  
Stark Mixing ◽  
Singly Charged

The major goal of this research program is to determine, experimentally, accurate absolute cross sections for dielectronic recombination (DR) in multiply and singly charged atomic ions. Our initial measurements of DR in C3+ are designed to provide a “bench mark” cross section for a simple atomic system. The experiment determines energy averaged DR cross sections for a well defined process involving a specific stabilizing transition. The fields in the region where dielectronic recombination occurs can be made small (≅ 0.25 V/cm) in order to minimize the effect of Stark mixing which is expected to enhance the DR process. We are presently adding the capability to apply known mixing fields up to 5 V/cm in the electron-ion interaction region of our apparatus.

Dielectronic recombination cross section forCl7+

1982 ◽  
Vol 26 (2) ◽  
pp. 1125-1127 ◽  
Author(s):  
K. LaGattuta ◽  
Yukap Hahn
Keyword(s):  
Cross Section ◽  
Dielectronic Recombination

Anisotropie Interaction Potentials for He-Pyrrole, He-Furane and He-Thiophene from total Differential Cross Section Measurements

1997 ◽  
Vol 52 (4) ◽  
pp. 317-322
Author(s):  
Ralf Schmidt ◽  
Christian Gebauer ◽  
Olaf Klein ◽  
Wolfhart Seidel
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
Differential Cross ◽  
Atomic Beam ◽  
Infinite Order ◽  
Intermolecular Potentials ◽  
Interaction Potentials ◽  
Total Differential ◽  
Crossed Beams ◽  
Sudden Approximation

Abstract Differential cross section measurements are reported for scattering of an improved He-atomic beam by crossed beams of Pyrrole, Furane and Thiophene. The damping of the DCS diffraction oscillations is used to extract reliable anisotropic intermolecular potentials, applying the infinite order sudden approximation (IOSA).

Theoretical Calculation of Dielectronic-Recombination Cross Section for Hydrogen-Like Argon

1995 ◽  
Vol 12 (9) ◽  
pp. 530-532 ◽  
Author(s):  
Wang Jianguo ◽  
Zou Yu ◽  
Dong Chenzhong ◽  
Li Jiaming
Keyword(s):  
Theoretical Calculation ◽  
Cross Section ◽  
Dielectronic Recombination

Dielectronic Recombination Cross Section forC1+

1983 ◽  
Vol 50 (9) ◽  
pp. 668-671 ◽  
Author(s):  
K. LaGattuta ◽  
Y. Hahn
Keyword(s):  
Cross Section ◽  
Dielectronic Recombination

Dissociative electron attachment cross section to CHCl3 using a high resolution crossed beams technique

1997 ◽  
Vol 107 (21) ◽  
pp. 8955-8962 ◽  
Author(s):  
S. Matejcik ◽  
G. Senn ◽  
P. Scheier ◽  
A. Kiendler ◽  
A. Stamatovic ◽  
...  
Keyword(s):  
High Resolution ◽  
Cross Section ◽  
Electron Attachment ◽  
Dissociative Electron Attachment ◽  
Crossed Beams ◽  
Attachment Cross Section
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