Femtosecond Wavepacket Spectroscopy: Influence of Temperature
... and the classical limit of the Franck-Condon principle33gives a simple picture of how absorption and emission of light depend on position and momentum which can be used to gain considerable insight into pump-probe spectroscopy. The phase space density, e(q,p), gives the probability distribution for ...
... and the classical limit of the Franck-Condon principle33gives a simple picture of how absorption and emission of light depend on position and momentum which can be used to gain considerable insight into pump-probe spectroscopy. The phase space density, e(q,p), gives the probability distribution for ...
Chapter 6 Electronic Structure of Atoms of Atoms
... Quantum Mechanics • The wave function is designated with a lower case Greek psi (ψ). • The square of the wave equation, ψ2, gives a probability density map of where an electron has a certain statistical likelihood of being at any given instant in time. ...
... Quantum Mechanics • The wave function is designated with a lower case Greek psi (ψ). • The square of the wave equation, ψ2, gives a probability density map of where an electron has a certain statistical likelihood of being at any given instant in time. ...
Intermolecular forces and molecules
... VSPER theory) and sketch each one. Within the sim confirm their structures and then share the information on a slide (Slide 6). Rotating a molecule is a good way to show its geometry. Having determined the geometry of different molecules, ask students to predict partial charges and molecule dipoles ...
... VSPER theory) and sketch each one. Within the sim confirm their structures and then share the information on a slide (Slide 6). Rotating a molecule is a good way to show its geometry. Having determined the geometry of different molecules, ask students to predict partial charges and molecule dipoles ...
Gas-Phase Basicity of (CH3)3N
... being somewhat depleted relative to that of a true Boltzmann.5 For SORI-CAD low and high collision energy data, the effective temperature is 548 and 643 K, respectively. The branching ratio for the protonated dimer of o-TMAB and one of the bases (1,5,7triazabicyclo[4.4.0]dec-5-ene) inverts with ion ...
... being somewhat depleted relative to that of a true Boltzmann.5 For SORI-CAD low and high collision energy data, the effective temperature is 548 and 643 K, respectively. The branching ratio for the protonated dimer of o-TMAB and one of the bases (1,5,7triazabicyclo[4.4.0]dec-5-ene) inverts with ion ...
The Missing Term in Effective Pair Potentialst
... (6) Rahman, A.; Stillinger, F. H. J. Chem. Phys. 1971, 55, 3336. Stillinger, F. H.; Rahman, A. J . Chem. Phys. 1972, 57, 1281. (7) Stillinger, F. H.; Rahman, A. J. Chem. Phys. 1974, 60, 1545. (8) Berendsen, H J. C., Ed. M D and MC on Water, CECAM Workshop ...
... (6) Rahman, A.; Stillinger, F. H. J. Chem. Phys. 1971, 55, 3336. Stillinger, F. H.; Rahman, A. J . Chem. Phys. 1972, 57, 1281. (7) Stillinger, F. H.; Rahman, A. J. Chem. Phys. 1974, 60, 1545. (8) Berendsen, H J. C., Ed. M D and MC on Water, CECAM Workshop ...
Atomic Physics - NMSU Astronomy
... c Chris Churchill ([email protected]) Use by permission only; Draft Version – February 15, 2010 ...
... c Chris Churchill ([email protected]) Use by permission only; Draft Version – February 15, 2010 ...
Conservation laws and laser cooling of atoms
... the lowest attainable average kinetic energy < EK > of the atoms is given by Γ/4. This result can not be valid in all conditions since it implies that < EK >→ 0 as Γ → 0. This physically unsound result is due to the assumption that the photon momentum is negligible with respect to the atomic one. Th ...
... the lowest attainable average kinetic energy < EK > of the atoms is given by Γ/4. This result can not be valid in all conditions since it implies that < EK >→ 0 as Γ → 0. This physically unsound result is due to the assumption that the photon momentum is negligible with respect to the atomic one. Th ...
Basic Conceptions: Spin Exchange and Electron Transfer
... Spin of electron or nucleus is an intrinsic form of angular momentum, which is related to the rotation or revolution along its axes. Physical behaviour of spin can be described in the frame of two fundamental models. According to a “classical” model; spin, as any charge particle, possesses a magneti ...
... Spin of electron or nucleus is an intrinsic form of angular momentum, which is related to the rotation or revolution along its axes. Physical behaviour of spin can be described in the frame of two fundamental models. According to a “classical” model; spin, as any charge particle, possesses a magneti ...
Franck–Condon principle
The Franck–Condon principle is a rule in spectroscopy and quantum chemistry that explains the intensity of vibronic transitions. Vibronic transitions are the simultaneous changes in electronic and vibrational energy levels of a molecule due to the absorption or emission of a photon of the appropriate energy. The principle states that during an electronic transition, a change from one vibrational energy level to another will be more likely to happen if the two vibrational wave functions overlap more significantly.