Cytokines
发表于 2025-3-23 09:46:27
Spectroscopic Perturbations: Homogeneous and Heterogeneous,eneracy accidentally occurs between two or more “pure” same-., same-parity states, which are capable of interacting with each other via some usually harmless term in the effective Hamiltonian. Perturbations between same-. states are called . (because the interaction matrix element is independent of
neolith
发表于 2025-3-23 15:49:41
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uncertain
发表于 2025-3-23 20:33:05
Rotation of Polyatomic Molecules,ived and discussed . The effective Hamiltonian is factored into four sub-blocks by the Wang transformation. Depending on whether the transition moment lies along the body-fixed a, b, or c axis, one obtains easily-remembered transition selection rules. A diatomic molecule has one rotational con
upstart
发表于 2025-3-23 23:38:22
Quantum Beats,se duration is sufficiently short so that its uncertainty-broadened energy width “covers” several non-degenerate eigenstates. This produces a coherent superposition of several eigenstates, and, depending on the detection scheme, results in a sinusoidally oscillating and exponentially decaying signal
药物
发表于 2025-3-24 03:01:03
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libertine
发表于 2025-3-24 08:56:12
Rotation of Polyatomic Molecules,of the three principal axis moments of inertia, I., I., and I.. Derivatives of each of these reciprocal moments of inertia with respect to each of the 3N-6 normal mode displacements, give vibration-rotation interaction and centrifugal distortion constants analogously to their perturbation theoretic derivation for a diatomic molecule.
STANT
发表于 2025-3-24 11:51:53
0075-8450 logy greatly aid understanding.Lectures given as part of theThese seven lectures are intended to serve as an introduction for beginning graduate students to the spectra of small molecules. The author succeeds in illustrating the concepts by using language and metaphors that capture and elegantly con
宽大
发表于 2025-3-24 15:18:23
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Rodent
发表于 2025-3-24 21:58:09
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Substitution
发表于 2025-3-25 02:03:17
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