Nuclear structure studies of the odd-mass Ba and La isotopes with the IBFA-2 model (English)

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In: Journal of Physics G: Nuclear Physics   ;  13 ,  10  ;  1269-1282  ;  1987
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An analysis of both positive- and negative-parity states of the odd-neutron Ba and the odd-proton La transitional isotopes (N<82) within the framework of the proton-neutron interacting boson-fermion model (IBFA-2) is presented. Energy spectra, electromagnetic properties, isotope shifts and one-nucleon transfer spectroscopic strengths for odd-mass Ba and La isotopes are compared with experiment. Generally good agreement is obtained with a restricted number of adjusted parameters. Some predictions on the properties mentioned above are presented for nuclei for which no experimental data are available.

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Restoration of chiral symmetry at finite temperature and baryon density in the Nambu-Jona-Lasinio model
H Reinhardt / B V Dang | 1987
Is the Fritzsch mass matrix consistent with phenomenology?
Sun Kun Oh / Sung Suh Rhee / Hyun Soo Kim | 1987
Hyperfine structure of toponium due to Z0
M A Doncheski / H Grotch / D A Owen | 1987
Gluons in light quark mesons
J F H Quick / W D Heiss | 1987
Inclusive electrodisintegration of polarised deuterons
M P Rekalo / G I Gakh / A P Rekalo | 1987
Interacting multi-boson model
E G Nadjakov / I N Mikhailov | 1987
Relativistic shocks in baryonic matter
K A Bugaev / M I Gorenstein | 1987
Deuteron break-up contribution to stripping and pick-up reactions
T K Roy / S Mukherjee | 1987
Consistent description of the experimental root mean square charge radii
J I Escudero / F Barranco / G Madurga | 1987
Nuclear structure studies of the odd-mass Ba and La isotopes with the IBFA-2 model
C E Alonso / J M Arias / M Lozano | 1987
The positron decay energy of 132Cs
C T A M de Laat / P Polak / A Taal / J Konijn / W Lourens / A H Wapstra | 1987
Gamma-ray emission in competition with neutron evaporation from hot 125,127Cs and 171Lu compound nuclei
T Arctaedius / C Bargholtz / R Ekstrom / K Fransson / B Ritzen / P -E Tegner | 1987
Excited 0+ states and E0 transitions in 200Hg
A R H Subber / W D Hamilton / G Colvin | 1987
Shape evolution in collision between very heavy ions and potential pockets
S K Samaddar / A K Banerjee / B C Samanta | 1987
Role of barrier on spin orientation in nucleus-nucleus collisions
S K Samaddar / K Krishan / J N De | 1987
Spin 50 in 160Er and the boundary between collective and non-collective rotation in the light Er isotopes
J Simpson / M A Riley / A N James / A R Mokhtar / H W Cranmer-Gordon / P D Forsyth / A J Kirwan / D Howe / J D Morrison / J F Sharpey-Schafer | 1987
A two-band interpretation of the high-spin states in even-even Pt isotopes
S T Hsieh / D S Chuu | 1987
The local age parameter and the lateral distribution of electrons in extensive air showers
D J van der Walt | 1987