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  • 1985-1989  (3)
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  • 1
    Digitale Medien
    Digitale Medien
    Structure of the neutron-rich nucleus 37 94 rb57 (1989)
    Springer
    The European physical journal 334 (1989), S. 259-267 
    Details
    ISSN: 1434-601X
    Schlagwort(e): 21.10.Pc ; 21.60.Fw ; 27.60.+j
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract A level scheme has been established for 37 94 Rb57 based on studies at the fission-product separator JOSEF ofγγ coincidences following theβ- decay of94Kr. For the 190.7 keV level a half-life of 2.5(8) ns has been determined through the centroid-shift method. The majorβ-decay branch of94Kr proceeds with log ft=3.7 into the 988.4 keV state in94Rb. This transition must be of the 0+→1+ GT type involving the transitionνg7/2→πg9/2. IBFFM calculations have been performed for94Rb, starting from the parametrization used in the previous IBM investigations for the isotope93Rb and the isotone96Y. A theoretical interpretation of the low-lying levels including propositions for the spins is given in a comparison to the available data.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01284553
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  • 2
    Digitale Medien
    Digitale Medien
    Mast cell pharyngitis as a cause of supraglottic edema (1988)
    Springer
    European archives of oto-rhino-laryngology and head & neck 245 (1988), S. 88-91 
    Details
    ISSN: 1434-4726
    Schlagwort(e): Mast cells ; Uvula ; Pharyngitis ; Supraglottic edema
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary A 30-year-old nonatopic woman had experienced a 9-year history of persistent symptoms of supraglottic edema. She had previously undergone epiglottectomy and excision of redundant left arytenoid tissue to improve her breathing and dysphagia. Uvular tissue was removed surgically at our clinic for histopathological examination of the excised tissues. This revealed diffuse infiltration by mast cells, many of which appeared degranulated. Uvular tissue from control patients undergoing uvulopalatopharyngoplasty for obstructive sleep apnea contained significantly fewer mast cells per high power field. To our knowledge such a degree of mast cell infiltration into supraglottic tissues has not been reported previously or associated with clinical symptoms.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00481442
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  • 3
    Digitale Medien
    Digitale Medien
    A new high-spin isomer in 39 97 Y58 (1986)
    Springer
    The European physical journal 323 (1986), S. 59-67 
    Details
    ISSN: 1434-601X
    Schlagwort(e): 25.85.Ec ; 23.20.Lv ; 27.60.+j
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract An isomeric state at 3,523 keV excitation energy in97Y with a half-life of 144(10) ms has been discovered with the fission-product separator JOSEF. This isomer is depopulated through aγ transition of 162 keV. AnE3 multipolarity for this transition is consistent with the measured conversion coefficients ofα K =0.98(20) andα T =1.00(19). Subsequent electromagnetic transitions populate several new97Y levels which have high spins. For the isomer the three-quasiparticle configuration [πg 9/2⊗ν(h 11/2,g 7/2)]27/2− is proposed. TheE3 transition with a strength about 2 single-particle units is supposed to be of the typeh 11 2/+1 →d 5 2/−1 . These findings provide evidence for the rapid shape transition atA≃100 since they indicate shell-model character of 39 97 Y58 even at high excitation energies while the immediate neighbour 39 98 Y59 contains a rotational band based on a level at 495 keV.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01294555
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