Isotope Shift Measurements Using<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>K</mml:mi></mml:math>X Rays in Sn, Sm, and W

Chesler, R. B.; Boehm, F.; Brockmeier, R.T.

doi:10.1103/physrevlett.18.953

Cited by 14 publications

(4 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…22 Another valuable technique for Z>40 is the measurement of electronic K-x-ray shifts with curved-crystal spectrometers. Such shifts have been reported for isotopes of Sn, W, Pb, and U by a Caltech group, 23 ' 24 86 and Sr 87 (gain 1 keV/channel). The curves drawn through the data points are best fit to a numerical line shape derived from all Sr 86 data.…”

Section: Introductionsupporting

confidence: 62%

See 1 more Smart Citation

Precise MuonicKαIsotope Shifts for Nuclides from Si to Sn

Ehrlich

1968

Phys. Rev.

View full text Add to dashboard Cite

an energy dependence of the form 1+bW" 1 with an average value of 6=0.17 has also been reported. 20 * 25 " 27 Although this energy dependence is not in serious disagreement with the present measurement, it cannot be reconciled with a recent measurement of the longitudinal ft polarization P= (1.00±0.01)z>/c. 28 Analyzing their results of the /^-polarization measurement, Wenninger et at. 28 concluded an upper limit of 0.008 ±0.025 for the coefficient b. If, however, the shape Measurements of muonic Ka isotope shifts for 29 nuclides are described in detail. In most cases, these measurements provide unique information on changes in the nuclear charge distribution. The model dependence of the changes in rms radii derived from the muonic shifts (necessary for comparison with electronic data) is discussed in detail. The muonic shifts in Sr, Zr, and Sn are compared with the relevant electronic measurements; the Ca isotope shifts are compared with the results of recent electron scattering results. Strong shell effects are confirmed at N=2S and 88, viz., Ca 48 and Sr 88 are found to have smaller rms charge radii than Ca 40 and Sr 86 . Precise values are also obtained for the K-Ca isotone shifts and for the absolute energies of nine Ka transitions.

show abstract

Section: Introductionsupporting

confidence: 62%

“…6 that the optical IS as estimated by Stacey are in only fair agreement with both the muonic IS and the electronic Ka Sn 116 -Sn 124 IS of Ref. 24. In what follows, we shall investigate the probable reasons for these discrepancies.…”

Section: Resultsmentioning

confidence: 72%

Precise MuonicKαIsotope Shifts for Nuclides from Si to Sn

Ehrlich

1968

Phys. Rev.

View full text Add to dashboard Cite

show abstract

“…The experimental set-up and the experimental method employed have been described by van Eijk and Schutte (1970).…”

Section: Experiment Results and Discussionmentioning

confidence: 99%

“…For the former corrections, we added to the experimental shift 0.2,0.2,0.3 and 0.7 meV for the pairs 110-1 12, 112-1 14, 114-116 and 110-116 respectively. To correct for the mass shift we added 1.3 meV per two neutrons (Chesler et al 1967). Furthermore we applied the above mentioned corrections for the differences in crystalline structure.…”

Section: Experiment Results and Discussionmentioning

confidence: 99%

Euler Equations on Finite-Dimensional Solvable Lie Groups

Trofimov¹

1981

Math. USSR Izv.

View full text Add to dashboard Cite

The differences in the mean square nuclear charge radius 6 ( r z > of the even cadmium isotopes 110 < A < 116 have been determined by means of K,, x-ray isotopic shift measurements. The results are 6 ( r 2 j = 0.135 k 0,022fmZ, 0,132 & 0,020fm2, 0.142 k0.026fm2 and 0.42 i 0,02fm2 for the isotope pairs 110-112, 112-114, 114-116 and 110-1 16 respectively. These results are in agreement with the available optical isotopic shift (01s) data. Comparison with the available elastic electron scattering (EES) results shows good agreement for the pairs 112-1 14and 114-1 16,andreasonableagreement for the pairs 110-1 12 and 110-116.

show abstract

1.3 Neighbouring nuclides

Elton¹

Nuclear Radii

View full text Add to dashboard Cite

Isotope Shift Measurements UsingKX Rays in Sn, Sm, and W

Cited by 14 publications

References 11 publications

Precise MuonicKαIsotope Shifts for Nuclides from Si to Sn

Precise MuonicKαIsotope Shifts for Nuclides from Si to Sn

Euler Equations on Finite-Dimensional Solvable Lie Groups

1.3 Neighbouring nuclides

Contact Info

Product

Resources

About