SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Wohr A) "

Search: WFRF:(Wohr A)

  • Result 1-4 of 4
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Hoff, P, et al. (author)
  • Nuclear spectroscopy at Sn-133
  • 2000
  • In: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 129:1-4, s. 141-148
  • Journal article (other academic/artistic)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
  •  
2.
  • Hoff, P, et al. (author)
  • Single-neutron states in Sn-133
  • 1996
  • In: PHYSICAL REVIEW LETTERS. - : AMER INST PHYSICS. - 0031-9007. ; 77:6, s. 1020-1023
  • Journal article (peer-reviewed)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
  •  
3.
  • Shergur, J., et al. (author)
  • beta-decay studies of Sn135-137 using selective resonance laser ionization techniques
  • 2002
  • In: Physical Review C - Nuclear Physics. - 2469-9985 .- 2469-9993. ; 65:3
  • Journal article (peer-reviewed)abstract
    • The decays of the very neutron rich Sn isotopes Sn135-137 were studied at CERN/ISOLDE using isotopic and isobaric selectivity achieved by the use of a resonance ionization laser ion source and mass spectroscopy, respectively. Neutron decay rates, gamma-ray singles, and gamma-gamma coincidence data were collected as a function of time. The half-life (T-1/2) and delayed neutron emission probability (P-n) values of 135 Sn were measured to be 530(20) ms and 21(3)%, respectively. For Sn-136, a T-1/2 of 250(30) ms was determined along with a P-n value of 30(5)%. For Sn-137, a T-1/2 of 190(60) ms and a P-n value of 58(15)% were deduced. Identification of low-energy transitions in Sb-135 was made possible by comparison of laser-on and laser-off gamma-ray spectra. Those data combined with gamma-gamma coincidence spectra were used to construct a level scheme for Sb-135 that includes an unexpectedly low first excited state at 282 keV. A ground state beta branch of 33.2% was measured by following the growth and decay of the Sb-135 daughter. Shell-model calculations are consistent with the observed Sb-135 level structure and can account for a lowered first excited state.
  •  
4.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-4 of 4

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view