Bibliothek

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • 1990-1994  (4)
  • 1975-1979  (1)
Datenquelle
Materialart
Erscheinungszeitraum
Jahr
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    Saturation of deformation atN=60 in the Sr isotopes (1990)
    Springer
    The European physical journal 337 (1990), S. 143-148 
    Details
    ISSN: 1434-601X
    Schlagwort(e): 23.20.CK ; 27.60.+j
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract From the halflife oft 1/2=3.91 (16) ns for the 21 + state in100Sr a deformation parameter ofβ=0.40(1) has been derived. Within the given uncertainties, this value is equal to the recently determinedβ-parameters for98Sr and99Sr, indicating that in the Sr isotopes saturation of deformation is reached immediately at its onset well before neutron midshell. This behaviour is reflected by the “twin” character of98Sr and100Sr with identical features of their unperturbed ground-state rotational bands. These observations are discussed in terms of strong two-nucleon interactions.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01294285
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 2
    Digitale Medien
    Digitale Medien
    Evidence for intruder states in111Rh (1990)
    Springer
    The European physical journal 337 (1990), S. 233-234 
    Details
    ISSN: 1434-601X
    Schlagwort(e): 23.20.Lv ; 27.60.+j
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract Levels in111Rh have been investigated via the γ -rays following the β−-decay of 2.1 s111Ru. The Ru activity was produced in the fission of249Cf and separated chemically from the fission product mixture. The emitted γ-rays were studied by γ singles and γ(t) coincidence measurements. Evidence for intruder states in111Rh has been obtained. Their properties are discussed and compared with those in the lighter Rh isotopes.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01294298
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 3
    Digitale Medien
    Digitale Medien
    The level scheme of143Nd and a unified-model interpretation (1975)
    Springer
    The European physical journal 275 (1975), S. 55-65 
    Details
    ISSN: 1434-601X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract The structure of the nucleus143Nd is studied using the142Nd(d, p) reaction at a bombarding energy of 16.07 MeV. More than 80 levels are observed below 4.4 MeV excitation. Using DWBA calculationsl-values and spectroscopic factors are deduced for 50 levels. Detailed calculations using a unified-model and the macroscopic-microscopic Strutinsky method are performed in order to describe the negative and positive parity states. A very good agreement with the experimental data is found.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01409500
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 4
    Digitale Medien
    Digitale Medien
    Nuclear moments as a test of shell-model and collective model descriptions of the nucleus (1992)
    Springer
    Hyperfine interactions 75 (1992), S. 67-84 
    Details
    ISSN: 1572-9540
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract The distribution of electric and magnetic charges and currents in the atomic nucleus can be used to probe various nuclear structure aspects. We discuss, in particular, magnetic dipole and electric quadrupole moments as well as nuclear radii starting from shell-model and collective model approaches. We give attention to the relation between the free electromagnetic coupling strenghts (ep, en, gl, gs) and the corresponding renormalized quantities and to the way in which polarization properties depend on the nuclear model space chosen. The above points are largely illustrated with recent experimental data on these various static moments (μ, Q, 〈r2〉). At the same time, the limits of applicability of the various model calculations in extracting preclse nuclear structure information from the above data are discussed.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02398965
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 5
    Digitale Medien
    Digitale Medien
    Nuclear moments around the Z=40 shell closure:91mY,95Zr and97Nb (1992)
    Springer
    Hyperfine interactions 75 (1992), S. 93-100 
    Details
    ISSN: 1572-9540
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract Magnetic moments around the Z=40 shell closure have been established using nuclear magnetic resonance on oriented nuclei (NMR/ON) in iron. From the resonance frequencies we established |μ(91Y;9/2+)|=5.96(6)μN, |μ(95Zr;5/2+)|= 1.103(23)μN, | μ(97Nb;9/2+)| = 6.153(5)μN. From the electric quadrupole alignement of95Zr+95Nb in a Zr single crystal Q(95Zr)=+0.29(5)b and Q(95Nb)〈0 have been derived. The results obtained are discussed using the Nilsson deformed single particle model. It is shown that for certain deformation regions, a measurement of the magnetic moment can give information on the nuclear quadrupole deformation.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02398967
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...