The lifetimes of the 2+1 and 4+1 states of 208Po were measured in the α-transfer reaction 204Pb(12C,8Be)208Po by γ-ray spectroscopy utilizing the recoil distance Doppler shift method. The newly extracted transition strengths alongside ones of the decay of the 2+2 state were compared to the results of large-scale shell-model calculations using an effective interaction derived from the realistic CD-Bonn nucleon-nucleon potential. The comparison indicates the importance of the quadrupole isovector excitations in the valence shell for a fine tuning of the two-body matrix elements of the shell-model interaction.
Description
Phys. Rev. C 104, 024311 (2021) - Microscopic structure of the one-phonon 2+ states of 208Po
%0 Journal Article
%1 PhysRevC.104.024311
%A Kalaydjieva, D.
%A Kocheva, D.
%A Rainovski, G.
%A Karayonchev, V.
%A Jolie, J.
%A Pietralla, N.
%A Beckers, M.
%A Blazhev, A.
%A Dewald, A.
%A Djongolov, M.
%A Esmaylzadeh, A.
%A Fransen, C.
%A Gladnishki, K. A.
%A Goldkuhle, A.
%A Henrich, C.
%A Homm, I.
%A Ide, K. E.
%A John, P. R.
%A Kern, R.
%A Kleemann, J.
%A Kröll, Th.
%A Müller-Gatermann, C.
%A Scheck, M.
%A Spagnoletti, P.
%A Stoyanova, M.
%A Stoychev, K.
%A Werner, V.
%A Yaneva, A.
%A Dimitrova, S. S.
%A De Gregorio, G.
%A Naïdja, H.
%A Gargano, A.
%D 2021
%I American Physical Society
%J Phys. Rev. C
%K jolie myown
%N 2
%P 024311
%R 10.1103/PhysRevC.104.024311
%T Microscopic structure of the one-phonon 2+ states of 208Po
%U https://link.aps.org/doi/10.1103/PhysRevC.104.024311
%V 104
%X The lifetimes of the 2+1 and 4+1 states of 208Po were measured in the α-transfer reaction 204Pb(12C,8Be)208Po by γ-ray spectroscopy utilizing the recoil distance Doppler shift method. The newly extracted transition strengths alongside ones of the decay of the 2+2 state were compared to the results of large-scale shell-model calculations using an effective interaction derived from the realistic CD-Bonn nucleon-nucleon potential. The comparison indicates the importance of the quadrupole isovector excitations in the valence shell for a fine tuning of the two-body matrix elements of the shell-model interaction.
@article{PhysRevC.104.024311,
abstract = {The lifetimes of the 2+1 and 4+1 states of 208Po were measured in the α-transfer reaction 204Pb(12C,8Be)208Po by γ-ray spectroscopy utilizing the recoil distance Doppler shift method. The newly extracted transition strengths alongside ones of the decay of the 2+2 state were compared to the results of large-scale shell-model calculations using an effective interaction derived from the realistic CD-Bonn nucleon-nucleon potential. The comparison indicates the importance of the quadrupole isovector excitations in the valence shell for a fine tuning of the two-body matrix elements of the shell-model interaction.},
added-at = {2023-04-14T12:49:33.000+0200},
author = {Kalaydjieva, D. and Kocheva, D. and Rainovski, G. and Karayonchev, V. and Jolie, J. and Pietralla, N. and Beckers, M. and Blazhev, A. and Dewald, A. and Djongolov, M. and Esmaylzadeh, A. and Fransen, C. and Gladnishki, K. A. and Goldkuhle, A. and Henrich, C. and Homm, I. and Ide, K. E. and John, P. R. and Kern, R. and Kleemann, J. and Kröll, Th. and Müller-Gatermann, C. and Scheck, M. and Spagnoletti, P. and Stoyanova, M. and Stoychev, K. and Werner, V. and Yaneva, A. and Dimitrova, S. S. and De Gregorio, G. and Naïdja, H. and Gargano, A.},
biburl = {https://www.bibsonomy.org/bibtex/2053c6821f7dc21b524a028f7400e7f34/ikpcologne},
description = {Phys. Rev. C 104, 024311 (2021) - Microscopic structure of the one-phonon 2+ states of 208Po},
doi = {10.1103/PhysRevC.104.024311},
interhash = {82f553d07285872804322439f49a150b},
intrahash = {053c6821f7dc21b524a028f7400e7f34},
journal = {Phys. Rev. C},
keywords = {jolie myown},
month = aug,
number = 2,
numpages = {10},
pages = 024311,
publisher = {American Physical Society},
timestamp = {2023-04-14T12:49:33.000+0200},
title = {Microscopic structure of the one-phonon 2+ states of 208Po
},
url = {https://link.aps.org/doi/10.1103/PhysRevC.104.024311},
volume = 104,
year = 2021
}