Kern, R., Zidarova, R., Pietralla, N., Rainovski, G., Stegmann, R., Blazhev, A., Boukhari, A., Cederkall, J., Cubiss, J. G., Djongolov, M., Fransen, C., Gaffney, L. P., Gladnishki, K., Giannopoulos, E., Hess, H., Jolie, J., Karayonchev, V, Kaya, L., Keatings, J. M., Kocheva, D., Kroell, Th, Moeller, O., O'Neill, G. G., Pakarinen, J., Reiter, P., Rosiak, D., Scheck, M., Snall, J., Soederstroem, P-A, Spagnoletti, P., Stoyanova, M., Thiel, S., Vogt, A., Warr, N., Welker, A., Werner, V, Wiederhold, J. and De Witte, H. (2020). Restoring the valence-shell stabilization in Nd-140. Phys. Rev. C, 102 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

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Abstract

A projectile Coulomb-excitation experiment was performed at the radioactive-ion beam facility HIE-ISOLDE at CERN to obtain E2 and M1 transition matrix elements of Nd-140 using the multistep Coulomb-excitation code GOSIA. The absolute M1 strengths, B(M1; 2(2)(-) -> 2(1)(+)) = 0.033(8)mu(2)(N), B(M1 ; 2(3)(+) -> 2(1)(+)) = 0.26(-0.10)(+0.11)mu(2)(N), and B(M1; 2(4)+ -> 2(1)(+)) < 0.04 mu(2)(N) identify the 2(3)(+) state as the main fragment of the one-quadrupole-phonon proton-neutron mixed-symmetry state of Nd-140. The degree of F-spin mixing in Nd-140 was quantified with the determination of the mixing matrix element VF-mix < 7(-7)(-13) keV.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Kern, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zidarova, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pietralla, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rainovski, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stegmann, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Blazhev, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Boukhari, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cederkall, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cubiss, J. G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Djongolov, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fransen, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gaffney, L. P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gladnishki, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Giannopoulos, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hess, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jolie, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Karayonchev, VUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kaya, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Keatings, J. M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kocheva, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kroell, ThUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Moeller, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
O'Neill, G. G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pakarinen, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reiter, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rosiak, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Scheck, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Snall, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Soederstroem, P-AUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Spagnoletti, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stoyanova, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Thiel, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vogt, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Warr, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Welker, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Werner, VUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wiederhold, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
De Witte, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-314777
DOI: 10.1103/PhysRevC.102.041304
Journal or Publication Title: Phys. Rev. C
Volume: 102
Number: 4
Date: 2020
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 2469-9993
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
MIXED-SYMMETRY; PROTON; STATESMultiple languages
Physics, NuclearMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/31477

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