Isomer Spectroscopy of Cd-127

F. Naqvi; M. Gorska; L. Caceres; A. Jungclaus; M. Pfuetzner; H. Grawe; F. Nowacki; K. Sieja; S. Pietri; E. Werner-Malento; P. H. Regan; Dirk Rudolph; Z. Podolyak; J. Jolie; K. Andgren; T. Beck; P. Bednarczyk; J. Benlliure; G. Benzoni; A. M. Bruce; E. Casarejos; B. Cederwall; F. C. L. Crespi; P. Detistov; Zs. Dombradi; P. Doornenbal; H. Geissel; J. Gerl; J. Grebosz; B. Hadinia; Margareta Hellström; Robert Hoischen; G. Ilie; A. Khaplanov; I. Kojouharov; M. Kmiecik; N. Kurz; S. Lalkovski; A. Maj; S. Mandal; V. Modamio; F. Montes; S. Myalski; W. Prokopowicz; P. Reiter; H. Schaffner; G. Simpson; D. Sohler; S. J. Steer; S. Tashenov; J. Walker; O. Wieland; H. J. Wollersheim

doi:10.1103/PhysRevC.82.034323

Isomer Spectroscopy of Cd-127

F. Naqvi, M. Gorska, L. Caceres, A. Jungclaus, M. Pfuetzner, H. Grawe, F. Nowacki, K. Sieja, S. Pietri, E. Werner-Malento, P. H. Regan, Dirk Rudolph, Z. Podolyak, J. Jolie, K. Andgren, T. Beck, P. Bednarczyk, J. Benlliure, G. Benzoni, A. M. BruceE. Casarejos, B. Cederwall, F. C. L. Crespi, P. Detistov, Zs. Dombradi, P. Doornenbal, H. Geissel, J. Gerl, J. Grebosz, B. Hadinia, Margareta Hellström, Robert Hoischen, G. Ilie, A. Khaplanov, I. Kojouharov, M. Kmiecik, N. Kurz, S. Lalkovski, A. Maj, S. Mandal, V. Modamio, F. Montes, S. Myalski, W. Prokopowicz, P. Reiter, H. Schaffner, G. Simpson, D. Sohler, S. J. Steer, S. Tashenov, J. Walker, O. Wieland, H. J. Wollersheim

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The spin and configurational structure of excited states of Cd-127, the two-proton and three-neutron hole neighbor of Sn-132, has been studied. An isomeric state with a half-life of 17.5(3) mu s was populated in the fragmentation of a Xe-136 beam on a Be-9 target at a beam energy of 750 MeV/u. Time distributions of the delayed gamma transitions and gamma gamma coincidence relations were exploited to construct a decay scheme. The observed yrast (19/2)(+) isomer is proposed to have dominant configurations of nu(h(11/2)(-3))pi(g(9/2)(-1), p(1/2)(-1)), nu(h(11/2)(-2)d(3/2)(-1))pi(g(9/2)(-2)), and nu(h(11/2)(-2), s(1/2)(-1))pi(g(9/2)(-2)) and to decay by two competing stretched M2 and E3 transitions. Experimental results are compared with the isotone Sn-129. The new information provides input for the proton-neutron interaction and the evolution of neutron hole energies in nuclei around the doubly magic Sn-132 core.

Originalspråk	engelska
Sidor (från-till)	034323-034323-5
Tidskrift	Physical Review C (Nuclear Physics)
Volym	82
Nummer	3
DOI	https://doi.org/10.1103/PhysRevC.82.034323
Status	Published - 2010

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10.1103/PhysRevC.82.034323

PhysRevC.82.034323

http://journals.aps.org/prc/abstract/10.1103/PhysRevC.82.034323

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Naqvi, F., Gorska, M., Caceres, L., Jungclaus, A., Pfuetzner, M., Grawe, H., Nowacki, F., Sieja, K., Pietri, S., Werner-Malento, E., Regan, P. H., Rudolph, D., Podolyak, Z., Jolie, J., Andgren, K., Beck, T., Bednarczyk, P., Benlliure, J., Benzoni, G., ... Wollersheim, H. J. (2010). Isomer Spectroscopy of Cd-127. Physical Review C (Nuclear Physics), 82(3), 034323-034323-5. https://doi.org/10.1103/PhysRevC.82.034323

@article{1354990f44904660a9ca79b1a61aa50d,

title = "Isomer Spectroscopy of Cd-127",

abstract = "The spin and configurational structure of excited states of Cd-127, the two-proton and three-neutron hole neighbor of Sn-132, has been studied. An isomeric state with a half-life of 17.5(3) mu s was populated in the fragmentation of a Xe-136 beam on a Be-9 target at a beam energy of 750 MeV/u. Time distributions of the delayed gamma transitions and gamma gamma coincidence relations were exploited to construct a decay scheme. The observed yrast (19/2)(+) isomer is proposed to have dominant configurations of nu(h(11/2)(-3))pi(g(9/2)(-1), p(1/2)(-1)), nu(h(11/2)(-2)d(3/2)(-1))pi(g(9/2)(-2)), and nu(h(11/2)(-2), s(1/2)(-1))pi(g(9/2)(-2)) and to decay by two competing stretched M2 and E3 transitions. Experimental results are compared with the isotone Sn-129. The new information provides input for the proton-neutron interaction and the evolution of neutron hole energies in nuclei around the doubly magic Sn-132 core.",

author = "F. Naqvi and M. Gorska and L. Caceres and A. Jungclaus and M. Pfuetzner and H. Grawe and F. Nowacki and K. Sieja and S. Pietri and E. Werner-Malento and Regan, {P. H.} and Dirk Rudolph and Z. Podolyak and J. Jolie and K. Andgren and T. Beck and P. Bednarczyk and J. Benlliure and G. Benzoni and Bruce, {A. M.} and E. Casarejos and B. Cederwall and Crespi, {F. C. L.} and P. Detistov and Zs. Dombradi and P. Doornenbal and H. Geissel and J. Gerl and J. Grebosz and B. Hadinia and Margareta Hellstr{\"o}m and Robert Hoischen and G. Ilie and A. Khaplanov and I. Kojouharov and M. Kmiecik and N. Kurz and S. Lalkovski and A. Maj and S. Mandal and V. Modamio and F. Montes and S. Myalski and W. Prokopowicz and P. Reiter and H. Schaffner and G. Simpson and D. Sohler and Steer, {S. J.} and S. Tashenov and J. Walker and O. Wieland and Wollersheim, {H. J.}",

year = "2010",

doi = "10.1103/PhysRevC.82.034323",

language = "English",

volume = "82",

pages = "034323--034323--5",

journal = "Physical Review C (Nuclear Physics)",

issn = "0556-2813",

publisher = "American Physical Society",

number = "3",

}

Naqvi, F, Gorska, M, Caceres, L, Jungclaus, A, Pfuetzner, M, Grawe, H, Nowacki, F, Sieja, K, Pietri, S, Werner-Malento, E, Regan, PH, Rudolph, D, Podolyak, Z, Jolie, J, Andgren, K, Beck, T, Bednarczyk, P, Benlliure, J, Benzoni, G, Bruce, AM, Casarejos, E, Cederwall, B, Crespi, FCL, Detistov, P, Dombradi, Z, Doornenbal, P, Geissel, H, Gerl, J, Grebosz, J, Hadinia, B, Hellström, M, Hoischen, R, Ilie, G, Khaplanov, A, Kojouharov, I, Kmiecik, M, Kurz, N, Lalkovski, S, Maj, A, Mandal, S, Modamio, V, Montes, F, Myalski, S, Prokopowicz, W, Reiter, P, Schaffner, H, Simpson, G, Sohler, D, Steer, SJ, Tashenov, S, Walker, J, Wieland, O & Wollersheim, HJ 2010, 'Isomer Spectroscopy of Cd-127', Physical Review C (Nuclear Physics), vol. 82, nr. 3, s. 034323-034323-5. https://doi.org/10.1103/PhysRevC.82.034323

TY - JOUR

T1 - Isomer Spectroscopy of Cd-127

AU - Naqvi, F.

AU - Gorska, M.

AU - Caceres, L.

AU - Jungclaus, A.

AU - Pfuetzner, M.

AU - Grawe, H.

AU - Nowacki, F.

AU - Sieja, K.

AU - Pietri, S.

AU - Werner-Malento, E.

AU - Regan, P. H.

AU - Rudolph, Dirk

AU - Podolyak, Z.

AU - Jolie, J.

AU - Andgren, K.

AU - Beck, T.

AU - Bednarczyk, P.

AU - Benlliure, J.

AU - Benzoni, G.

AU - Bruce, A. M.

AU - Casarejos, E.

AU - Cederwall, B.

AU - Crespi, F. C. L.

AU - Detistov, P.

AU - Dombradi, Zs.

AU - Doornenbal, P.

AU - Geissel, H.

AU - Gerl, J.

AU - Grebosz, J.

AU - Hadinia, B.

AU - Hellström, Margareta

AU - Hoischen, Robert

AU - Ilie, G.

AU - Khaplanov, A.

AU - Kojouharov, I.

AU - Kmiecik, M.

AU - Kurz, N.

AU - Lalkovski, S.

AU - Maj, A.

AU - Mandal, S.

AU - Modamio, V.

AU - Montes, F.

AU - Myalski, S.

AU - Prokopowicz, W.

AU - Reiter, P.

AU - Schaffner, H.

AU - Simpson, G.

AU - Sohler, D.

AU - Steer, S. J.

AU - Tashenov, S.

AU - Walker, J.

AU - Wieland, O.

AU - Wollersheim, H. J.

PY - 2010

Y1 - 2010

N2 - The spin and configurational structure of excited states of Cd-127, the two-proton and three-neutron hole neighbor of Sn-132, has been studied. An isomeric state with a half-life of 17.5(3) mu s was populated in the fragmentation of a Xe-136 beam on a Be-9 target at a beam energy of 750 MeV/u. Time distributions of the delayed gamma transitions and gamma gamma coincidence relations were exploited to construct a decay scheme. The observed yrast (19/2)(+) isomer is proposed to have dominant configurations of nu(h(11/2)(-3))pi(g(9/2)(-1), p(1/2)(-1)), nu(h(11/2)(-2)d(3/2)(-1))pi(g(9/2)(-2)), and nu(h(11/2)(-2), s(1/2)(-1))pi(g(9/2)(-2)) and to decay by two competing stretched M2 and E3 transitions. Experimental results are compared with the isotone Sn-129. The new information provides input for the proton-neutron interaction and the evolution of neutron hole energies in nuclei around the doubly magic Sn-132 core.

AB - The spin and configurational structure of excited states of Cd-127, the two-proton and three-neutron hole neighbor of Sn-132, has been studied. An isomeric state with a half-life of 17.5(3) mu s was populated in the fragmentation of a Xe-136 beam on a Be-9 target at a beam energy of 750 MeV/u. Time distributions of the delayed gamma transitions and gamma gamma coincidence relations were exploited to construct a decay scheme. The observed yrast (19/2)(+) isomer is proposed to have dominant configurations of nu(h(11/2)(-3))pi(g(9/2)(-1), p(1/2)(-1)), nu(h(11/2)(-2)d(3/2)(-1))pi(g(9/2)(-2)), and nu(h(11/2)(-2), s(1/2)(-1))pi(g(9/2)(-2)) and to decay by two competing stretched M2 and E3 transitions. Experimental results are compared with the isotone Sn-129. The new information provides input for the proton-neutron interaction and the evolution of neutron hole energies in nuclei around the doubly magic Sn-132 core.

U2 - 10.1103/PhysRevC.82.034323

DO - 10.1103/PhysRevC.82.034323

M3 - Article

SN - 0556-2813

VL - 82

SP - 034323-034323-5

JO - Physical Review C (Nuclear Physics)

JF - Physical Review C (Nuclear Physics)

IS - 3

ER -

Isomer Spectroscopy of Cd-127

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