Results 271 to 280 of about 15,035 (306)

Angular Momentum Effects in Coaxial Multipactor

2021 IEEE International Conference on Plasma Science (ICOPS), 2021
Multipactor is a resonant RF discharge of secondary electrons from metal or dielectric surfaces. In the right conditions, this electron avalanche is a catastrophic process that can distort the original signal in the transmission line 1 , produce unwanted localized heating, and even destroy the system on hand.
Patrick Wong, Peng Zhang, John Verboncoeur, Shu Lin   +3 more
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ANGULAR MOMENTUM AND SPIN EFFECTS ON THE DIQUARK FORMATION

International Journal of Modern Physics A, 2011
Quark interactions inside baryons depend on the spin states of the quarks. We investigated the contribution of the spin–spin interactions of quarks in comparison with other factors necessary for diquark formation in baryons, concluding that the effects of spin–spin interactions are correlated with the state of angular momentum excitation.
Antunes, A. C. B., Antunes, L. J.
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Angular Momentum Effects in Excited Atoms

Journal of the Chinese Chemical Society, 2001
AbstractSpin‐orbit and electron exchange effects may be identified separately through the observation of “integrated” Stokes parameters of the radiation from excited states after impact by spin‐polarized electrons. The principles underpinning the measurements and the techniques are described.
Jim Williams, Dehong Yu
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The effect of angular momentum coupling on the angular distribution of fission fragments

Zeitschrift f�r Physik A Atomic Nuclei, 1990
We examine what information can be obtained from fission angular distributions through precise measurements and an analysis in terms of the simple statistical model of Ericson. We report on the systematics of the decoupling angle and present the role of the angular momentum coupling between the entrance and the exit channel.
M. Ogihara, H. Fujiwara, S. C. Jeong, W. Galster, S. M. Lee, Y. Nagashima, T. Mikumo, H. Ikezoe, K. Ideno, Y. Sugiyama, Y. Tomita   +10 more
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Angular momentum effects in heavy-ion-induced fission

Physical Review C, 1992
We analyze angular momentum effects in heavy-ion-induced fission in terms of the statistical model, including collective effects in the nonadiabatic approach and avoiding all the usual numerical approximations and free parameters but one. We find that the strong increase of the fission probability along with the increasing compound nucleus spin is ...
, D'Arrigo, , Giardina, , Herman, , Taccone   +3 more
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Angular Momentum Effect on Neutron Evaporation

Progress of Theoretical Physics, 1962
An expression is given for the number of neutrons that can be emitted from a nucleus of spin I and energy Ex. Using this expression, the number of neutrons emitted by a compound nucleus formed in the collision of two nuclei is calculated. Calculations are shown, within the framework of several models, of the number of neutrons emitted in the collisions
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Strong Angular Momentum Effects in Near-Barrier Fusion Reactions

Physical Review Letters, 1985
While Japan was firmly established in the 8O's as a world economy giant, its fame was to be renewed after the early 90's crisis. Measuring the westernization impact of the current Japanese society, this paper presents new grids of corporate and behaviour readibilty through an approach deliberately inherited from communication science and cultural ...
Haas, B., Duchene, G., Beck, F.A., Byrski, T., Gehringer, C., Merdinger, J.C., Nourreddine, A., Rauch, V., Vivien, J.P., Barrette, J., Tobbeche, S., Bozek, E., Styczen, J., Keinonen, J., Dudek, J., Nazarewicz, W.   +15 more
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Angular-momentum effects in pre-equilibrium processes

Physical Review C, 1978
Cross sections and the first three moments of the ..gamma..-ray multiplicity distribution were measured for many transitions corresponding to xn and xn..cap alpha.. products from bombardments of /sup 166/Er with /sup 4/He, /sup 150/Nd with /sup 20/Ne, and /sup 130/Te with /sup 40/Ar.
D. G. Sarantites, L. Westerberg, R. A. Dayras, M. L. Halbert, D. C. Hensley, J. H. Barker   +5 more
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Angular momentum effects in neutron evaporation

Nuclear Physics, 1964
Abstract The statistical model of nuclear reactions has been used to calculate the effects of angular momentum on the evaporation of neutrons. The systems considered are Po 210 with excitation energy of 24 MeV and angular momenta up to 26 ħ; At 209 with excitation energy of 95 MeV and angular momenta up to 68.5 ħ; Mn 55 with excitation energy of ...
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Quenching of magnetic transitions as an angular momentum effect

Nuclear Physics A, 1985
Abstract We investigate how the mechanisms of nuclear excitations and mesonic currents traditionally invoked to explain the quenching of low multipole magnetic transitions apply to higher spin operators. We find that there is a significant quenching of the low multipolarity spin-isospin operators by Δ-hole polarization, but that this effect decreases
P. Blunden, B. Castel, H. Toki
openaire   +1 more source