Spectroscopy of At 201 including the observation of a shears band and the 29/2 + isomeric state
Finna-arvio
Spectroscopy of At 201 including the observation of a shears band and the 29/2 + isomeric state
auranenuusitalojuutinenjakobssongrahnspectroscopyof201atincludingtheobservation.pdf
(Jyväskylän yliopisto - JYX)
auranenetal-erratum-spectroscopy-f-201-at-including.pdf
(Jyväskylän yliopisto - JYX)
The excited states of 201At were studied and an isomeric 29/2 + state [T1/2 = 3.39(9) μs] was identified by using a fusion-evaporation reaction, a gas-filled recoil separator, and recoil gating techniques. The 29/2 + state is suggested to originate from the π(h9/2) ⊗ |200Po;11− configuration, and it decays through the 269- and 339-keV E2- and E3-type transitions, respectively. Moreover, a cascade of magnetic dipole transitions that is suggested to originate from a shears band was observed by using recoil-gated γ − γ (−γ ) coincidence techniques.
Tallennettuna:
Kieli |
englanti |
---|---|
Sarja | Physical Review C, 2 |
Aiheet | |
ISSN |
0556-2813 |