Intruder state collectivity at a double subshell closure from the beta decay of0−96Ygto the levels ofZr96

1988 ◽  
Vol 37 (1) ◽  
pp. 254-264 ◽  
Author(s):  
H. Mach ◽  
G. Molnár ◽  
S. W. Yates ◽  
R. L. Gill ◽  
A. Aprahamian ◽  
...  
Keyword(s):  
Beta Decay ◽  
Intruder State ◽  
Subshell Closure

Subshell closure effects on the collectivity of 36 88 Kr52 and the beta decay of88Br to levels in88Kr

1986 ◽  
Vol 323 (4) ◽  
pp. 407-418 ◽  
Author(s):  
G. Skarnemark ◽  
K. Brod�n ◽  
N. Kaffrell ◽  
S. G. Prussin ◽  
N. Trautmann ◽  
...  
Keyword(s):  
Beta Decay ◽  
Subshell Closure

scholarly journals Delayed Alpha Spectra from the Beta Decay of 8Li and 8B

1989 ◽  
Vol 42 (1) ◽  
pp. 25 ◽  
Author(s):  
FC Barker
Keyword(s):  
Phase Shift ◽  
Shell Model ◽  
Satisfactory Agreement ◽  
Beta Decay ◽  
Matrix Elements ◽  
R Matrix ◽  
Intruder State ◽  
Parameter Values ◽  
Gamow Teller ◽  
D Wave

Many-level R-matrix fits are made to the ()(-()( scattering d-wave phase shift and to ()(-spectra from BLi and BB ,8-decay measured by Wilkinson and Alburger (1971). With the requirement that the parameter values are the same in the fits to the phase shift and the ()(-spectra data, the best overall fits are obtained for a channel radius of about 6�5 fm, implying a broad 2+ intruder state of BBe at about 9 MeV. There is satisfactory agreement between the Gamow-Teller matrix elements extracted from the fits and shell model values.

Beta decay of neutron-rich Co: Probing single-particle states at and above the N=40 subshell closure

1999 ◽  
Author(s):  
W. F. Mueller ◽  
B. Bruyneel ◽  
S. Franchoo ◽  
M. Huyse ◽  
U. Köster ◽  
...  
Keyword(s):  
Beta Decay ◽  
Single Particle ◽  
Subshell Closure

BETA DECAY OPENS THE WAY TO WEAK INTERACTIONS

1982 ◽  
Vol 43 (C8) ◽  
pp. C8-261-C8-300
Author(s):  
E. Amaldi
Keyword(s):  
Beta Decay ◽  
Weak Interactions ◽  
The Way

Beta decay of the neutron

1977 ◽  
Vol 123 (12) ◽  
pp. 692 ◽  
Author(s):  
B.G. Erozolimskii
Keyword(s):  
Beta Decay

Nuclear Electrons and Nuclear Structure

2018 ◽  
Author(s):  
Roger H. Stuewer
Keyword(s):  
Nuclear Structure ◽  
Beta Decay ◽  
Gamma Rays ◽  
Alpha Particle ◽  
Continuous Distribution ◽  
Alpha Particles ◽  
Light Nuclei ◽  
Coincidence Method ◽  
Wolfgang Pauli ◽  
Beta Particles

Serious contradictions to the existence of electrons in nuclei impinged in one way or another on the theory of beta decay and became acute when Charles Ellis and William Wooster proved, in an experimental tour de force in 1927, that beta particles are emitted from a radioactive nucleus with a continuous distribution of energies. Bohr concluded that energy is not conserved in the nucleus, an idea that Wolfgang Pauli vigorously opposed. Another puzzle arose in alpha-particle experiments. Walther Bothe and his co-workers used his coincidence method in 1928–30 and concluded that energetic gamma rays are produced when polonium alpha particles bombard beryllium and other light nuclei. That stimulated Frédéric Joliot and Irène Curie to carry out related experiments. These experimental results were thoroughly discussed at a conference that Enrico Fermi organized in Rome in October 1931, whose proceedings included the first publication of Pauli’s neutrino hypothesis.

Beta-decay of even-A neutron-deficient Pr isotopes

1988 ◽  
Vol 330 (3) ◽  
pp. 341-342 ◽  
Author(s):  
D. Barn�oud ◽  
J. Blachot ◽  
J. Genevey ◽  
A. Gizon ◽  
R. B�raud ◽  
...  
Keyword(s):  
Beta Decay
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