scholarly journals Reaction of Cr+, Mn+, Fe+, Co+, and Ni+ with O2 and N2O. Examination of the translational energy dependence of the cross sections of endothermic reactions

1982 ◽  
Vol 76 (5) ◽  
pp. 2449-2457 ◽  
Author(s):  
P. B. Armentrout ◽  
L. F. Halle ◽  
J. L. Beauchamp
Keyword(s):  
Energy Dependence ◽  
Cross Sections ◽  
Translational Energy ◽  
Endothermic Reactions ◽  
The Cross

DIFFRACTION AND VECTOR MESON PRODUCTION

2004 ◽  
Vol 19 (07) ◽  
pp. 1099-1110 ◽  
Author(s):  
Y. YAMAZAKI
Keyword(s):  
Vector Meson ◽  
Energy Dependence ◽  
Cross Sections ◽  
Meson Production ◽  
High Energy ◽  
Vector Meson Production ◽  
Diffractive Process ◽  
The Cross

A review is given of the measurements of the diffractive process in recent years from two high-energy colliders, the HERA ep collider and the Tevatron [Formula: see text] collider. The energy dependence of the cross sections and the factorisation properties of diffractive processes are discussed.

Measurement of the translational energy dependence of the cross section for the reaction of Sr+CH3I→SrI+CH3 from 0.1 – 1.0 eV

1991 ◽  
Vol 176 (6) ◽  
pp. 499-503 ◽  
Author(s):  
Qi-Xun Xu ◽  
R. Scott Mackay ◽  
F.J. Aoiz ◽  
Mark A. Quesada ◽  
Patrick J. Grunberg ◽  
...  
Keyword(s):  
Energy Dependence ◽  
Cross Section ◽  
Translational Energy ◽  
The Cross

Energy dependence of the cross sections for the and the reactions

1975 ◽  
Vol 239 (2) ◽  
pp. 260-270 ◽  
Author(s):  
V. Valković ◽  
Ď. Miljanlć ◽  
R.B. Liebert ◽  
G.C. Phillips
Keyword(s):  
Energy Dependence ◽  
Cross Sections ◽  
The Cross

The dissociation of fast H 2 + ions by hydrogen

1960 ◽  
Vol 256 (1286) ◽  
pp. 416-426 ◽  
Keyword(s):  
Triplet State ◽  
Energy Dependence ◽  
Cross Sections ◽  
Large Fraction ◽  
Exchange Process ◽  
Hydrogen Gas ◽  
High Energies ◽  
Scintillation Crystals ◽  
The Cross ◽  
Simple Dissociation

H 2 + ions of energy 100 to 800 keV have been passed through hydrogen gas and the cross-sections for the following four processes determined : (1) H 2 + → H + + H O , (2) H 2 + → H + + H + , (3) H 2 + → H O + H O , (4) H 2 + → H 2 O . A magnetic field was used to separate the fast dissociation products of different e / m , and CsI(Tl) scintillation crystals were used as detectors. Double-height pulses resulted when two particles of the same e / m , simultaneously entered one of the crystals and were clearly resolved from single pulses. Processes (3) and (4) were separated by moving a fine slit across the neutral-particle counter which thus counted only H 2 O particles as double pulses. The partial cross-sections for processes (1) and (2) show an E -1 dependence at high energies. The energy dependence is less marked below 300 keV, where the Born approximation might be expected to be invalid. The partial cross-sections for processes (3) and (4) show the strong energy dependence characteristic of an electron-exchange process. The angular distribution for process (3) is consistent with the reaction proceeding via the 1 3 Ʃ u repulsive triplet state. The large fraction of the capture reactions proceeding this way (70%), is reasonable considering the high probability of formation in the triplet state. The large values of the cross-sections for processes other than simple dissociation account, in part, for the considerable discrepancies between the results of other workers.

Maximum in the translational energy dependence of the cross section for the Na+CH3I→NaI+CH3 reaction

1984 ◽  
Vol 81 (12) ◽  
pp. 5725-5729 ◽  
Author(s):  
V. Saez Rabanos ◽  
E. Verdasco ◽  
V. J. Herrero ◽  
A. Gonzalez Ureña
Keyword(s):  
Energy Dependence ◽  
Cross Section ◽  
Translational Energy ◽  
The Cross

Translational Energy Dependence of Cross Sections for Reactions of OH-(H2O)n with CH3Cl and CH3Br

1995 ◽  
Vol 99 (42) ◽  
pp. 15655-15661 ◽  
Author(s):  
Peter M. Hierl ◽  
John F. Paulson ◽  
Michael J. Henchman
Keyword(s):  
Energy Dependence ◽  
Cross Sections ◽  
Translational Energy
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