High spin states in 105Ag

Kalshoven, A.W.B.; Hesselink, W.H.A.; Ketel, T.L.; Ludziejewski, J.; Peker, L.K.; Ruyven, J.J. Van; Verheul, H.

doi:10.1016/0375-9474(79)90615-8

Cited by 26 publications

(8 citation statements)

References 26 publications

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“…The deformations obtained for the 7/2 + and 9/2 + states from the g9/2 proton shell in 103,10SAg support the rotational-like structure suggested for these isotopes investigated in (~, xn) reaction [1,2].…”

Section: Discussionsupporting

confidence: 76%

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The deformation of the ground and excited states in the Ag and Sn nuclei

Nerlo-Pomorska

Ludziejewski

1978

Z Physik A

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The microscopic calculation of the potential energies in the ground and excited states of Ag and Sn nuclei has been performed. The single particle Nilsson potential and the shell correction Strutinski method have been used. The weak sensitivness to nonaxial deformation has been found for even neighbours of these nuclei. The small tendency towards prolate deformation of the ground and excited one-quasiparticle states originating from the g9/2 proton subshell in 1~176 odd isotopes has been noticed. The behaviour with quadrupole e and hexadecapole e~ deformation of the ground and two-quasiparticle excited 0 + states originating from the ds/2, g9/2 and g7/2 proton subshclls and h11/2 neutron subshell in 112--118Sn has been investigated. The small quadrupole deformation of the excited 0 + states has been found what is in agreement with the experimental data concerning the rotational bands build on the first excited 0 + states in Sn isotopes.

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Section: Discussionsupporting

confidence: 76%

“…In the 1~176 nuclei studied in the (c~, xnv) reaction [1,2] the band build on the 7/2 + or 9/2 + state from the g9/: proton subshell system are observed. These results suggest small deformation of the silver nuclei in the 7/2 + and 9/2 + states.…”

Section: Introductionmentioning

confidence: 92%

The deformation of the ground and excited states in the Ag and Sn nuclei

Nerlo-Pomorska

Ludziejewski

1978

Z Physik A

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“…The medium-spin level scheme of 105 Ag was previously studied by Hippe et al [30], Rakesh Popli et al [31], Kalshoven et al [32], and Keller et al [33]. The most complete medium-spin level scheme was derived by Keller et al using the 103 Rh(α, 2n) reaction.…”

Section: Experimental Methods and Resultsmentioning

confidence: 99%

High-spin structure ofAg105: Search for chiral doublet bands

et al. 2007

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The high-spin structure of the 105 Ag nucleus has been studied by using the 100 Mo( 10 B, 5n) 105 Ag reaction to search for chiral doublet bands based on the three-quasiparticle πg 9/2 ν(h 11/2 ) 2 configuration. The level scheme of 105 Ag has been extended. New bands were found and the placement of the yrast πg 9/2 ν(h 11/2 ) 2 band was corrected. No side band to the yrast πg 9/2 ν(h 11/2 ) 2 band could be found in the present experiment. This observation indicates that the γ -soft shape in the 106 Ag changed to a more γ -rigid axially symmetric shape in the yrast 105 Ag configuration. However, a new pair of bands was observed to show the expected properties of a chiral doublet structure.

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“…Independent of our work of which a preliminary account has been given [21], two other groups in Rossendorf and Amsterdam have been working on the high spin states in t~ Preliminary reports of these works have been given in [22][23][24]. The levelschemes agree for the levels which have been identified by all three groups, though some levels and transitions have been identified only by one group.…”

Section: Discussionmentioning

confidence: 94%

“…For our experiments a 6mg/cm 2 l~ foil was exposed to an c~-beam of various incident energies of [19][20][21][22][23][24][25] MeV from the University of Cologne Tandem-FN-van-de-Graaff-accelerator. To detect the v-rays from the reaction we used Ge(Li) detectors.…”

Section: Experimental Methods and Resultsmentioning

confidence: 99%