A new neutron-deficient isotope,235Am

1996 ◽  
Vol 355 (1) ◽  
pp. 111-112
Author(s):  
J. Guo ◽  
Z. Gan ◽  
H. Liu ◽  
W. Yang ◽  
L. Shi ◽  
...  
1958 ◽  
Vol 36 (11) ◽  
pp. 1483-1486 ◽  
Author(s):  
Carl Dahlstrom ◽  
J. S. Foster ◽  
A. L. Thompson

The neutron-deficient isotope Pr137 has been discovered by proton bombardment of natural cerium, chemical separation, and mass determination. Its half-life is 1.5 ± 0.1 hours and the end point of its positron spectrum is 1.7 ± 0.1 Mev. No gamma rays were observed.


1999 ◽  
Vol 6 (1) ◽  
pp. 59-61 ◽  
Author(s):  
Z.G. Gan ◽  
Z. Qin ◽  
J.S. Guo ◽  
L.J. Shi ◽  
H.Y. Liu ◽  
...  

1981 ◽  
Vol 299 (3) ◽  
pp. 279-280 ◽  
Author(s):  
B. B�raud ◽  
J. Tr�herne ◽  
A. Charvet ◽  
R. Duffait ◽  
J. Genevey ◽  
...  

1997 ◽  
Vol 357 (1) ◽  
pp. 1-2 ◽  
Author(s):  
Y. H. Pu ◽  
K. Morita ◽  
M. G. Hies ◽  
K. O. Lee ◽  
A. Yoshida ◽  
...  

1997 ◽  
Vol 14 (4) ◽  
pp. 270-272 ◽  
Author(s):  
Shi Li-jun ◽  
Guo Jun-sheng ◽  
Liu Hong-ye ◽  
Gan Zai-guo ◽  
Yang Wei-fan ◽  
...  

1996 ◽  
Vol 355 (2) ◽  
pp. 111-112 ◽  
Author(s):  
J. Guo ◽  
Z. Gan ◽  
H. Liu ◽  
W. Yang ◽  
L. Shi ◽  
...  

1979 ◽  
Vol 40 (3) ◽  
pp. 209-213 ◽  
Author(s):  
N. Yoshikawa ◽  
J. Gizon ◽  
A. Gizon

1972 ◽  
Vol 34 (10) ◽  
pp. 3001-3005 ◽  
Author(s):  
R. Arlt ◽  
B. Bayar ◽  
B. Kracik ◽  
A.F. Novgorodov ◽  
F. Severa ◽  
...  

1996 ◽  
Vol 54 (6) ◽  
pp. 2926-2934 ◽  
Author(s):  
R. B. E. Taylor ◽  
S. J. Freeman ◽  
J. L. Durell ◽  
M. J. Leddy ◽  
A. G. Smith ◽  
...  

Physica ◽  
1953 ◽  
Vol 19 (1-12) ◽  
pp. 1047-1048 ◽  
Author(s):  
F.N. Hooge ◽  
A.H.W. aten

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