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Feshbach spectroscopy

WebSep 6, 2024 · In this scenario, Feshbach resonances arise when the energy of an interacting atom pair in an incident, energetically open channel approaches that of the quasi-bound state. The ability to harness... WebJun 11, 2024 · Loss spectroscopy. We observe Feshbach resonances through the field-dependent loss of Rb atoms. We submit the Rb–Sr mixture to a magnetic field of up to 55 G for a hold time of 1 to 10 s. Close ...

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WebApr 6, 2024 · Feshbach resonances have been observed in atom-atom ( 3 – 5 ), atom-ion ( 6 ), atom-molecule ( 7 – 9 ), bimolecular ( 10, 11 ), and field-dressed bimolecular collisions ( 12) by tuning either the collision energy or the magnetic field strength in the case of trapped ultracold particles. WebTo transfer Feshbach molecules to the singlet rovibrational ground state, molecular spectroscopy is performed in search of a suitable two-photon pathway. We find two excited molecular states with with strong coupling to the Feshbach molecular state and the singlet rovibrational ground state. One of the two pathways is used to create ... make minecraft mobs free https://katfriesen.com

Asymptotic-bound-state model for Feshbach resonances

WebSep 12, 2024 · Abstract: We present measurements of interspecies Feshbach resonances and subsequent creation of dual-species Bose-Einstein condensates of … WebJul 10, 2024 · Feshbach resonances in the exit channel of the F + CH3OH → HF + CH3O reaction observed using transition-state spectroscopy Nature Chemistry. Published: … make minecraft server without port forwarding

(PDF) Feshbach spectroscopy and scattering properties of …

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Feshbach spectroscopy

Feshbach Spectroscopy of Cs Atom Pairs in Optical …

WebFeshbach resonance engineering is a central tool for producing Bose-Einstein condensates. It is now also used in many other creative ways to make atomic systems with interactions … WebAbstract. We report the observation of interspecies Feshbach resonances in an optically trapped mixture of 85Rb and 133Cs. We measure nine resonances in the lowest spin …

Feshbach spectroscopy

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WebApr 8, 2011 · We report on the observation of three s-, eight d-, and three g-wave Feshbach resonances, including a more precise determination of two known s-wave resonances, … WebDec 15, 2024 · We perform Feshbach spectroscopy in an ultracold mixture of $^ {23}$Na and $^ {40}$K with different spin-state combinations. We have observed 24 new interspecies Feshbach resonances at magnetic...

WebJan 7, 2024 · The interaction in 133 Cs BEC can be widely tuned through a broad magnetic Feshbach resonance centered at −11.7 G 45,47,52.This makes it possible to obtain a noninteracting synthetic lattice ... WebMatthew D. Frye's 48 research works with 617 citations and 2,201 reads, including: Magnetic Feshbach resonances between atoms in S 2 and P 0 3 states: Mechanisms and dependence on atomic properties

WebHerman Feshbach (February 2, 1917, in New York City – 22 December 2000, in Cambridge, Massachusetts) was an American physicist. He was an Institute Professor … WebFeb 2, 2011 · We report on the observation of three s-, eight d-, and three g-wave Feshbach resonances, including a more precise determination of two known s-wave resonances, and one s-wave resonance at a magnetic field exceeding 200 mT.

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WebMy PhD work was on Feshbach optimized photoassociation spectroscopy. I am well versed in optics, electronics, programming, system … make mine music 2000 vhs archiveWebDec 31, 2013 · We create weakly bound Feshbach molecules in ultracold Fermi gas 40K by sweeping a magnetic field across a broad Feshbach resonance point 202.2 G with a rate of 20 ms/G and perform the... make mine music all cats join inWebFeshbach spectroscopy reveals an extraordinary rich loss spectrum with six loss resonances already in a narrow magnetic-field range up to 3 G. Finally, we demonstrate the application of a low-field Feshbach resonance to produce a tunable dipolar Bose-Einstein condensate and we observe its characteristic d-wave collapse. make minecraft server tlauncherhttp://frankwilczek.com/Wilczek_Easy_Pieces/408_Resonating_with_Feshbach.pdf make minecraft java accountWebDec 15, 2024 · Fig. 2: Detection of atom–ion Feshbach resonances by magnetic-field-dependent ion loss spectroscopy. The dependence of P ion for a single 138 Ba + ion … make mine music all the cats join inWebFeb 6, 2012 · We have observed 26 interspecies Feshbach resonances at fields up to 2050 G in ultracold $^6$Li+$^ {23}$Na mixtures for different spin-state combinations. Applying … make mine music archiveWebI am now a postdoc at LaserLaB Amsterdam, where I work on the high-precision laser spectroscopy of the helium ion. My current research involves state-of-the-art frequency metrology, ultrafast lasers, frequency combs, optical parametric amplification (OPA) and soft X-ray production techniques. Beyond my scientific expertise, I regard teamwork ... make mine music intro