Results 241 to 250 of about 535,578 (267)

Reservoir Dynamics in Vibrational Polaritons Revealed by Detuning-Dependent Ultrafast Spectroscopy. [PDF]

open access: yesJ Phys Chem Lett
Gutierrez A   +4 more
europepmc   +1 more source

Synthesis and Application of 3D-Printed Materials in Electrocatalysis. [PDF]

open access: yesAdv Sci (Weinh)
Zhou J   +6 more
europepmc   +1 more source

Multiparticle scattering theory and the method of coupled reaction channels

Nuclear Physics A, 1982
Abstract The two-Hilbert-space formulation of multiparticle scattering theory is used to investigate the validity and limitations of the conventional form of the coupled reaction channels (CRC) method. Also a new set of coupled dynamical equations is rigorously derived which includes the conventional CRC equations as a special case.
Gy. Bencze   +2 more
openaire   +3 more sources

The non-orthogonality problem of the coupled reaction channels method

Zeitschrift f�r Physik A Atoms and Nuclei, 1983
The coupled reaction channels method is formulated as a two-step procedure. In the first step, the eigenvalue problem of the overlap operator is solved. In the second step, an off-shell transformation is applied to the coupled reaction channels equation. The transformed equation has an energy-independent interaction.
E W Schmid, Schmid E W
openaire   +3 more sources

Unified description of the coupled-channels and statistical Hauser-Feshbach nuclear reaction theories for low energy neutron incident reactions [PDF]

open access: yesEuropean Physical Journal A, 2021
We incorporate the coupled-channels optical model into the statistical Hauser-Feshbach nuclear reaction theory, where the scattering matrix is diagonalized by performing the Engelbrecht-Weidenmüller transformation.
T Kawano
exaly   +2 more sources

Coupled-channels calculations for nuclear reactions: From exotic nuclei to superheavy elements [PDF]

open access: yesProgress in Particle and Nuclear Physics, 2022
Atomic nuclei are composite systems, and they may be dynamically excited during nuclear reactions. Such excitations are not only relevant to inelastic scattering but they also affect other reaction processes such as elastic scattering and fusion.
K Hagino, Kazuyuki Ogata, A M Moro
exaly   +3 more sources

Generalized Feshbach projection operator method and the coupled reaction channel formalism

Physical Review C, 1982
The multichannel generalizations of the Feshbach formalism are considered. These generalizations are nonunique. We demonstrate the equivalence of two such generalizations and show that they reduce to the familiar coupled reaction channel formalism under certain approximations.
openaire   +1 more source

Breakup Amplitudes from the Pseudostate Extension of the Coupled-Reaction-Channels Method

Few-Body Systems
A pseudochannel extension of the coupled-reaction-channel (CRC) ansatz had been used in earlier work to simulate the effect of the breakup channel on the rearrangement amplitudes. Comparisons with benchmark results on model systems established that rearrangement amplitudes and total breakup probability could be obtained accurately.However, achieving ...
openaire   +2 more sources

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