1. |
- Aas, AJ, et al.
(författare)
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Quenched E1 transition rates in Th-231
- 1999
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Ingår i: NUCLEAR PHYSICS A. - : ELSEVIER SCIENCE BV. - 0375-9474. ; 654:3-4, s. 499-522
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Tidskriftsartikel (refereegranskat)abstract
- The fast timing beta gamma gamma(t) method has been used to measure lifetimes of the low-lying levels in Th-231 populated in the beta(-) decay of Ac-231. The half-life of the K-pi = 5/2(-) band-head at 185.7-keV was measured as T-1/2 = 1073(79) ps, yieldi
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2. |
- Hoff, P, et al.
(författare)
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Nuclear spectroscopy at Sn-133
- 2000
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 129:1-4, s. 141-148
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- It is described how the measurement of n gamma -coincidences can be used to identify single-particle states in Sn-133. This method, in combination with the improved yields at ISOLDE, has facilitated firm determination of three excited single-particle stat
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3. |
- Hoff, P, et al.
(författare)
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Single-neutron states in Sn-133
- 1996
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Ingår i: PHYSICAL REVIEW LETTERS. - : AMER INST PHYSICS. - 0031-9007. ; 77:6, s. 1020-1023
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Tidskriftsartikel (refereegranskat)abstract
- The location of several single-neutron states in Sn-133 has been identified. The P-3/2, h(9/2), and f(5/2) states were found at 853.7, 1560.9, and 2004.6 keV, respectively, by measuring gamma rays in coincidence with delayed neutrons following the decay o
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4. |
- Robinson, SD, et al.
(författare)
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High-spin structures and band termination effects in Cd-104
- 2002
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Ingår i: Journal of Physics G: Nuclear and Particle Physics. - : IOP Publishing. - 0954-3899. ; 28:6, s. 1415-1431
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Tidskriftsartikel (refereegranskat)abstract
- High-spin states in the neutron-deficient isotope Cd-104 were populated using the Cr-50(Ni-58,4p)Cd-104 reaction at a beam energy of 250 MeV The level scheme has been extended using triple gamma-ray coincidences to a spin of 29h and an excitation energy of 18.2 MeV. Several collective structures involving the excitation of h(11/2) neutrons have been observed to spins approaching 30h. The high-spin structure has been compared to the results of cranked Nilsson-Strutinsky calculations.
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5. |
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6. |
- Sanchez-Vega, Maria, et al.
(författare)
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New experimental data at DCS region 132Sn
- 1997
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Ingår i: VI International School-Seminar on Heavy Ion Physics, Dubna, 22-27 September, 1997.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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7. |
- Sanchez-Vega, Maria, et al.
(författare)
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Single-proton and core-coupled states in Sb-133
- 1999
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Ingår i: Phys. Rev. C. ; 60:024303
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Tidskriftsartikel (refereegranskat)abstract
- The low-energy structure of the Z=51, N=82 nuclide Sb-133 has been studied through a high-sensitivity investigation of the beta(-) decay of Sn-133. As a result, more than 70 new excited states have been observed and about 100 gamma-ray transitions have be
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