نتایج جستجو برای: excited state energy level
تعداد نتایج: 2393724 فیلتر نتایج به سال:
چکیده ندارد.
We present results for the ground state and first excited state static potentials in the confinement " phase " of the SU(2) Higgs model. String breaking and the crossing of the energy levels are clearly visible. We address the question of the cutoff effects in our results and observe a remarkable scaling of the static potentials.
The method of analytic continuation is used to find exact integral equations for a selection of finite-volume energy levels for the non-unitary minimal models M 2,2N +3 perturbed by their ϕ 13 operators. The N =2 case is studied in particular detail. Along the way, we find a number of general results which should be relevant to the study of excited states in other models.
the ultraviolet-visible (uv) spectra of toluene, ortho-bromo and para-bromo toluene in different solvents have been studied. the electric dipole moments and polarizabilities in the molecular excited electronic states were determined. it was found that the electric dipole moments for the excited states (µ*) and the ground states (µ) of these compounds are equal, and the change in dipole moment i...
The emitted radiation is usually in the visible region and at right angles to the incident radiation; only visible rarely when absorbed radiation is of visible high energy (short wavelength) in U.V region is the emitted radiation in U.V region. Molecules at room temperature are in ground electronic state. It absorbs energy and goes to excited electronic state. The groups of lines represent vibr...
Allyl phenyl ether has an absorption band in the ultraviolet region (l o 400 nm); therefore, irradiation with few-optical-cycle ultraviolet pulses (l = 360–440 nm) causes a transition to the ultraviolet band, which leads to an electronic state and a photo-Claisen rearrangement (radical reaction) in the electronic excited state. However, the reaction scheme of allyl phenyl ether under irradiatio...
چکیده ندارد.
The Ultraviolet-visible (UV) spectra of toluene, ortho-bromo and para-bromo toluene in different solvents have been studied. The electric dipole moments and polarizabilities in the molecular excited electronic states were determined. It was found that the electric dipole moments for the excited states (µ*) and the ground states (µ) of these compounds are equal, and the change in dipole moment i...
Time-resolved, subpicosecond-resolution measurements of NO2 photoinitiated unimolecular decay rates are reported for jetcooled samples in the vicinity of the dissociation threshold. The molecules are excited by 385-400 nm tunable subpicosecond pulses to the *Bz electronic state which is very strongly mixed with the 2A, ground electronic state. Subsequent decomposition is probed by a 226 nm subp...
We propose a test for the circular Unruh effect using certain atoms – fluorine and oxygen. For these atoms the centripetal acceleration of the outer shell electrons implies an effective Unruh temperature in the range 1000–2000 K. This range of Unruh temperatures is large enough to shift the expected occupancy of the lowest energy level and nearby energy levels. In effect the Unruh temperature c...
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