Zobrazeno 1 - 10
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pro vyhledávání: '"Persson, J. R."'
Autor:
Persson, J. R.
An update is given on the experimental values of the magnetic hyperfine structure and the Bohr-Weisskopf effect in muonic atoms. The need for more measurements and systematic calculations is discussed to allow the differentiation of different models
Externí odkaz:
http://arxiv.org/abs/2310.16398
Autor:
Persson, J. R.
This table is an updated compilation of experimental values of the magnetic hyperfine anomaly in atomic and ionic systems. The literature search covers the period up to December 2022. A short discussion on general trends of the hyperfine anomaly and
Externí odkaz:
http://arxiv.org/abs/2304.11995
Autor:
Persson, J. R.
The Force Concept Inventory (FCI) was developed by Hestenes, Wells and Swackhamer, in order to assess student understanding of the concept of force. FCI has been used for over 20 years and in different countries. When applying the inventory in a new
Externí odkaz:
http://arxiv.org/abs/1504.06099
Autor:
Persson, J. R.
The hyperfine structure in the 6p2-configuration in lead has been analysed and the results is compared with calculations. The hyperfine anomaly and improved values of the nuclear magnetic moment for four lead isotopes is obtained, using the results f
Externí odkaz:
http://arxiv.org/abs/1407.0818
Autor:
Persson, J. R.
The primary aim, in teaching physics, is that the student should gain an understanding of the principles of physics and how to apply them to different problems. A secondary aim is to allow the students to appreciate the scientific approach and signif
Externí odkaz:
http://arxiv.org/abs/1308.1550
Autor:
Persson, J. R.
A new method for determining the hyperfine anomaly, without knowing the nuclear magnetic moment, is used for the first time on a series of unstable isotopes. The relative large number of experimental data in Eu makes it possible to determine the hype
Externí odkaz:
http://arxiv.org/abs/0904.4828
Autor:
Persson, J. R.
The hyperfine anomalies in Gd and Nd have been extracted from the experimental hyperfine structure constants using a new method. In addition to the values of the hyperfine anomaly new improved values of the nuclear magnetic dipole moment ratios are d
Externí odkaz:
http://arxiv.org/abs/0904.0516
Autor:
Persson, J. R.1 Jonas.persson@mna.hkr.se
Publikováno v:
Hyperfine Interactions. 2005, Vol. 162 Issue 1-4, p139-146. 8p. 5 Charts.
Akademický článek
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Autor:
Pinard, J, Duong, H T, Marescaux, D, Stroke, Hinko Henry, Redi, O, Gustafsson, M, Nilsson, T, Matsuki, S, Kishimoto, Y, Kominato, K, Ogawa, I, Shibata, M, Tada, M, Persson, J R, Nojiri, Y, Momota, S, Inamura, T T, Wakasugi, M, Juncar, P, Murayama, T, Nomura, T, Koizumi, M
A precision measurement of the $^{126}$Cs(T$_{1/2}$=1.63m) hfs separation $\Delta\nu$ in the ground $6s\,^{2}\!S\!_{1/2}$ state was obtained by means of atomic beam magnetic resonance on-line with the CERN-PSB-ISOLDE mass separator. The result is $\D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::44ca3485f7c6b6a277a52c8ce6f56793
http://cds.cern.ch/record/639239
http://cds.cern.ch/record/639239