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Tunneling-based

As mentioned in Section 13.1, the temperature dependent behavior of KIEs (that is temperature dependent versus temperature independent) is a key experimental result when considering the nature of the tunneling. Based on the phenomenological model provided by the Marcus-like framework for H-tunneling [14, 30, 31], the... [Pg.1343]

Quantum transients are temporary features that appear in the time evolution of matter waves before they reach a stationary regime. They usually arise as a result of a sudden switch interaction that modifies the confinement of particles in a spatial region or after the preparation of a decaying sfafe [48]. The archetypical quantum transient phenomena is diffraction in time which consists of the sudden opening of a shutter to release a semi-infinite beam producing temporal and spatial oscillations of the time evolving wave [49]. A common feature in the mathematical description of quantum transient phenomena is the Moshinsky function, which as we have seen is closely related to the Faddeyeva function. Since in a recent review [48] there appears a discussion on transient phenomena for the dynamics of tunneling based on the present resonant state formalism [54, 66-76], here we restrict the discussion to the time evolution of quantum decay. [Pg.433]

ABSTRACT Wind tunnel is defined to connect the main fan and shaft tunnel. Wind tunnel ventilation resistance has always been a big problem of mine ventilation resistance. This article analyses measured the ventilation resistance of many wind tunnels. Based on the theoretical analysis about reasons, it is concluded that there are many reasons contributing to a larger ventilation resistance, at the same time it puts forward the improvement to decrease the ventilation resistance, save energies and achieve good economic benefits. [Pg.37]

The research of dynamometer for anchor cable in mine tunnel based on the industrial Ethernet... [Pg.521]

A correction for nuclear tunneling, based on a separable reaction coordinate, was first introduced by BEjjL/17b,154/ in considering proton transfer reactions in solution. As shown in Sec.6.3 11I, this procedure is justified in the temperature range T>Tj2T [Pg.226]

Evaluation of safety measures in road tunnels based on eost-effectiveness analysis... [Pg.959]

In this paper we suggest a semi-quantitative approach for evaluation of safety measures in road tunnels based on cost-effectiveness. The initial part of the risk assessment process is carried out in a... [Pg.964]


See other pages where Tunneling-based is mentioned: [Pg.112]    [Pg.217]    [Pg.54]    [Pg.375]    [Pg.424]    [Pg.232]    [Pg.1292]    [Pg.1328]    [Pg.209]    [Pg.398]    [Pg.1445]    [Pg.408]    [Pg.1405]    [Pg.228]    [Pg.483]    [Pg.182]    [Pg.182]   
See also in sourсe #XX -- [ Pg.375 ]




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