Photoassociation spectra
WebApr 21, 2006 · We observed high-resolution photoassociation spectra of laser-cooled ytterbium (Yb) atoms in the spin-forbidden S 0 1 − P 1 3 intercombination line. The rovibrational levels in the 0 u + state were measured for red detunings of the photoassociation laser ranging from 2.9 MHz to 1.97 GHz with respect to the atomic … WebWe study the effects of magnetic Feshbach resonance on the shifts in photoassociation (PA) spectra of ultracold Cs atoms. A series of atom loss spectra show a linear variation of the frequency shift with the PA laser intensity at different magnetic fields near the d-wave Feshbach resonance of optically trapped Cs atoms.The magnetic field-dependence of the …
Photoassociation spectra
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WebAtomic and Molecular Spectroscopy ( N. Berrah, R. Cote, G. Gibson, P. Gould, V. Kharchenko, A.-T. Le, D. McCarron, C. Trallero ): Theory: We compute photoassociation spectra, … WebJan 1, 2016 · We wrap up our introduction to the theory of infrared spectral interpretation with a discussion of the correct process to follow when interpreting spectra. The author …
WebNoun [ edit] photoassociation ( countable and uncountable, plural photoassociations ) ( physics) The association of two atoms, under the influence of laser light, to form an … Webvibrational spectra for the purely long-range molecular states, using adiabatic potentials obtained from perturbation theory. With retardation effects taken into account, the …
WebDec 15, 2016 · The induced Autler–Townes splittings in the photoassociation spectra allow us to determine relative Franck–Condon factors of molecular transitions in RbYb. Working on a manuscript? Avoid the common mistakes 1 Introduction. Over the last decade, there has been tremendous progress in the emerging field of ultracold molecules and especially … WebApr 6, 2024 · Nonlinear Zeeman effect in photoassociation spectra of 40 Ca near the 3 P 1 + 1 S 0 asymptote Phys. Rev. A 92, 023419 20. August 2015 We present calculations of the Zeeman effect of narrow photoassociation lines of 40Ca near the 3P1+1S0 asymptote. Using a coupled-channel model we find a nonlinear Zeeman effect that even at low fields …
WebMay 1, 2006 · We observed high-resolution photoassociation spectra of laser-cooled ytterbium (Yb) atoms in the spin-forbidden 1S0 - 3P1 intercombination line. The rovibrational levels in the 0u+ state were ...
WebApr 14, 2024 · PL and Raman spectra of MoS 2 are plotted in Figure 1e,f, respectively, where each spectrum is measured from each MoS 2 flake at random locations. The spectral shape and intensity are highly similar, and the difference of two featured Raman peaks is serious in the range of 19–20 cm −1 , which prove that grown MoS 2 flakes are monolayers. city 1 2 3 4 5WebFeb 14, 2024 · atomic state. In atoms, photoassociation resonances can tune atomic interactions via optical Feshbach resonances [1], and photoassociative loss can modify … city 1 2 3 4 5 6WebWe report continuous direct photoassociative formation of ultracold KRb molecules in the lowest vibrational levels (v′′=0−10) of the electronic ground state (X1Σ+), starting from 39K and 85Rb atoms in a magneto-optical trap. The process exploits a newfound resonant coupling between the 2(1),v′=165 and 4(1),v′=61 levels, which exhibit an almost equal … dickson county clerk addressWebMay 1, 2006 · E. Photoassociation spectra yield information on atomic. collisions 486. F. Photoassociation modifies atomic collisions 487. G. Photoassociation of cold atoms … dickson county circuit court recordsWebDec 1, 2004 · The properties of photoassociation (PA) spectra near the intercombination line (the weak transition between 1S0 and 3P1 states) of group II atoms are theoretica Photoassociation Spectroscopy of Cold Alkaline-Earth-Metal Atoms Near the Intercombination Line NIST city 1 2 3 4WebMay 7, 2024 · We present two-photon photoassociation to the least-bound vibrational level of the X1Σ+g electronic ground state of the 86Sr2 dimer and measure a binding energy of Eb=−83.00(7)(20)kHz. dickson county chamber of commerce dickson tnWebMay 31, 2024 · We report the high-resolution photoassociation (PA) spectroscopy of 23Na excited from the spin-1 Bose–Einstein Condensate (BEC) to the molecular state of 0g−(P3/2)v = 4 and 1g(P3/2)v = 91. By comparing the PA spectra of different spin configurations, we experimentally studied the effect of spin on the PA spe city 1.0 turbo ดีไหม