87RB

Isotopes of rubidium - Wikipedia

Rubidium (37Rb) has 32 isotopes, with naturally occurring rubidium being composed of just two isotopes; 85Rb (72.2%) and the radioactive 87Rb (27.8%).

87rb

Feshbach resonances in ultracold 85Rb-87Rb and 6Li-87Rb mixtures

2 Jul 2008 ... To model 85Rb-87Rb collisions, we use accurate Rb_2 potentials ... previously from the analysis of experiments on 87Rb-87Rb collisions.

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Magnetic-enhanced modulation transfer spectroscopy and laser ...

15 Oct 2019 ... Magnetic-enhanced modulation transfer spectroscopy and laser locking for 87Rb repump transition. Long JB, Yang SJ, Chen S, Pan JW.

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Dual-species Bose-Einstein condensate of 41K and 87Rb in a ...

19 Oct 2019 ... After loading both atomic species in the trap, we cool down 87Rb first by ... while 41K is sympathetically cooled by elastic collisions with 87Rb.

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Someone knows how to obtain and calculate 87Rb / 87Sr by using x ...

For most natural samples, multiply the Rb/Sr ratio (calculated from ppm by weight ) by 2.894 to obtain a very close approximation to the 87Rb/86Sr ratio.

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Evaluation of the 87Rb decay constant by age comparison against ...

3 Jan 2011 ... The accuracy of Rb–Sr ages, however, strongly depends on the accuracy of the 87Rb decay constant (λ87Rb). We determined λ87Rb relative ...

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Bose-Einstein condensation of 87Rb in a levitated crossed dipole ...

27 Apr 2011 ... Abstract. We report an apparatus and method capable of producing Bose- Einstein condensates (BECs) of ∼1 × 10687Rb atoms, and ultimately ...

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Determination of the decay-constant of 87Rb by laboratory ...

15 May 2012 ... The decay-constant of the geochronometer 87Rb (λ87) has been measured numerous times over the course of nearly a century, yet consensus ...

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A chip-scale atomic clock based on 87Rb with improved ... - OSA

We demonstrate a microfabricated atomic clock physics package based on coherent population trapping (CPT) on the D1 line of 87Rb atoms. The package ...

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Creation of a Bose-condensed gas of 87Rb by laser cooling | Science

24 Nov 2019 ... (A) 87Rb atoms are trapped in a 2D lattice formed by two orthogonal retroreflected trapping beams at 1064 nm. The cooling light at 795 nm ...

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87Rb Isotope, Enriched 87Rb, 87Rb Metal, 87Rb Chloride, 87Rb ...

87Rb isotope is available to order from BuyIsotope.com in 87Rb metal chemical form and 87Rb oxide chemical form. Please contact us via request a 87Rb ...

87rb

Rubidium-87 | Rb - PubChem

87Rb. rubidium-87 atom. More... Molecular Weight: 86.909181 g/mol. Dates: Modify: ... [87Rb]. Computed by OEChem 2.1.5 (PubChem release 2019.06.18).

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OPTICAL PUMPING AND ELECTRON SPIN RESONANCEOF ...

OPTICAL PUMPING AND ELECTRON SPIN RESONANCEOF SINGLE 87Rb ATOMS ON HELIUM NANODROPLETS. In International Symposium on Molecular ...

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Polarization rotation spectral profiles for the D2 line of 87Rb atoms ...

25 Oct 2019 ... Polarization rotation spectral profiles for the D2 line of 87Rb atoms: theory and experiment. Geol Moon1, Seung-Chul Yang1, Jin-Tae Kim2,3 ...

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Inverse crossover resonance in the Doppler-free 87Rb spectrum

Proceedings Volume 3732, ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and  ...

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Atomic physics investigations of light localization in high-density ...

Atomic physics investigations of light localization in high-density ultracold 87Rb vapor. Atomic physics investigations of light localization in high-density ultracold  ...

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Efficiency of a 85Rb Filter in Optical Pumping of 87Rb: Review of ...

29 Dec 2004 ... The population of the F=2 sublevels of the 2S½ state of 87Rb may be enhanced at the expense of the F=1 levels by illuminating the 87Rb with ...

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Fig. 2: Origin of the 87Rb–87Sr Feshbach resonances. | Nature ...

Energies of atomic (red) and molecular (orange) states as functions of magnetic field, shown with respect to the zero-field f = 1 atomic level. Molecular states are ...

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Dynamics of Quadruply Quantized Vortices in 87Rb Bose–Einstein ...

10 Mar 2010 ... We studied the dynamics of quadruply quantized vortices in 87 Rb Bose–Einstein condensates. Vortices were created in magnetically trapped ...

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All-optical 87Rb Bose-Einstein condensate apparatus: construction ...

1 Jan 2012 ... Humbert, I. L. H. (2012). All-optical 87Rb Bose-Einstein condensate apparatus: construction and operation. PhD Thesis, School of Mathematics ...

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Rubidium 87 D Line Data

25 Sep 2001 ... 87Rb is not a stable isotope of rubidium, decaying to β. −. + 87Sr with a total disintegration energy of 0.283 MeV [2] (the only stable isotope is ...

87rb

87Rb-87Sr - Isotope Geology Laboratory

87Rb-87Sr. Strontium isotope ratios are measured on single Re filaments with a tantalum oxide emitter solution in a three sequence dynamic routine utilizing ...

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Tunable dipolar resonances and Einstein-de Haas effect in a 87Rb ...

14 Jun 2011 ... We theoretically study a spinor condensate of 87Rb atoms in a F = 1 ... controllability of weak dipolar interactions in the condensate of 87Rb ...

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Characterization of elastic scattering near a Feshbach resonance in ...

The mean-field-driven expansion of a BEC was used to measure the scattering length α in 87Rb as a function of the magnetic field in the vicinity of the Feshbach  ...

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1{4] - . ( ) - . - - ( ) 5{7] - . . - - . 87Rb, ( ). - = n 3 s1 8]. n { , { . s10 9 ...

V.I. Balykin, V.G. Minogin, and V.S. Letokhov, Rep. Progr. Phys. 63, 1429 (2000). 2. S. Chu, Rev. Mod. Phys. 70, 685 (1998). 3. C. Cohen-Tannoudji, Rev. Mod.

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Solid-state 87Rb NMR signatures for rubidium cations bound to a G ...

We report the first solid-state 87Rb NMR characterization for rubidium cations bound to G-quartet structures formed by self-association of guanosine ...

87rb

Experiments on ultracold quantum gases of 85Rb and 87Rb ...

1 Nov 2011 ... Abstract. This thesis describes a new apparatus designed to study ultracold gases of rubidium. The apparatus comprises a six-beam MOT ...

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Efficient production of an 87Rb F = 2, mF = 2 Bose-Einstein ...

19 Feb 2019 ... Efficient production of an 87Rb F = 2, mF = 2 Bose-Einstein condensate in a hybrid trap. Hari Prasad Mishra, Adonis Silva Flores, Wim Vassen ...

87rb

Origin and 87Rb–87Sr age of porewaters in low permeability ...

28 Nov 2019 ... Origin and 87Rb87Sr age of porewaters in low permeability Ordovician sediments on the eastern flank of the Michigan Basin, Tiverton, ...

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Long-Term Frequency Instability of a Portable Cold 87Rb Atomic Clock

Abstract: This paper presents measurements of the long-term frequency stability of a cold Rubidium 87 atomic clock that is under development at ...

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The ages of some African lepidolites determined from the 87Rb ...

Using isotope dilution the ages of fourteen lepidolite hand samples representing eight different areas have been determined. Lepidolites from Pope's Claim, ...

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87Rb-87Sr chronology of enstatite meteorites. | INSTITUT DE ...

Source: Earth planet. sci. lett., Volume 44, p.420-440 (1979). ISBN: 0012-821X. Numéro d'appel: PUB. URL: http://www.sciencedirect.com/. Mots-clés:.

87rb

Homework IV Isotope

Calculate the 87Rb/86Sr ratio (atomic) of a specimen of biotite that has the following concentrations: Rb = 465 ppm, Sr = 30 ppm, and whose 87Sr/86Sr ratio is ...

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Article | Observation of Heteronuclear Feshbach Molecules from a ...

5 Dec 2019 ... Observation of Heteronuclear Feshbach Molecules from a 85Rb – 87Rb gas Public Deposited. Analytics. × Add to collection. You do not have ...

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An ultracold, optically trapped mixture of 87Rb and metastable 4He ...

31 May 2019 ... Original language, English. Qualification, PhD. Awarding Institution. Vrije Universiteit Amsterdam. Supervisors/Advisors. Ubachs, W.M.G. ...

87rb

Electromagnetically induced transparency in Λ-systems of 87Rb ...

ABSTRACTThe electromagnetically induced transparency (EIT) observations in two Λ-systems of 87Rb atom, |52S1/2F=1⟩→|52P3/2F′=1⟩←|52S1/2F=2⟩ ...

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87Rb Rubidium Isotopic Standard

Rubidium isotopic reference standard enriched in 87Rb. Rb 87 Rubidium Isotope Standard for Isotope Dilution ICP-MS.

87rb

LNE-SYRTE CLOCK ENSEMBLE: NEW 87Rb HYPERFINE ...

LNE-SYRTE CLOCK ENSEMBLE: NEW 87Rb HYPERFINE FREQUENCY MEASUREMENT - SPECTROSCOPY OF 199Hg AND 201Hg OPTICAL CLOCK ...

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Fast production of 87Rb Bose-Einstein condensates

A rapid atomic beam of rubidium (87Rb) is produced by two-dimensional magneto-optical trap (2D MOT), and then trapped by three-dimensional ...

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Light Shift and Light Broadening in the 87Rb Maser - Canadian ...

A description of measurements of light-shift and light-broadening parameters for an 87Rb maser operating between the field independent levels is reported.

87rb

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