K-isomers in very neutron-rich nuclei around mass 180

C. Schlegel; P.H. Regan; M. Pfutzner; J. Gerl; M. Hellstrom; Zs. Podolyak; M. Caamano; P. Mayet; A. Aprahamian; J. Benlliure; Alison Bruce; P.A. Butler; D. Cortina Gil; D.M. Cullen; J. Doring; T. Enqvist; F. Farget; C. Fox; J. Garces Narro; W. Gelletly; J. Giovinazzo; M. Gorska; H. Grawe; R. Grzywacz; A. Kleinbohl; W. Korten; M. Lewitowicz; R. Lucas; H. Mach; M. Minerva; C. O'Leary; F. De Oliveira; C.J. Pearson; M. Rejmund; M. Sawicka; H. Schaffner; K. Schmidt; Ch. Theisen; P.M. Walker; D.D. Warner; C. Wheldon; H.J. Wollersheim; S. Wooding; F. Xu

K-isomers in very neutron-rich nuclei around mass 180

C. Schlegel
, P.H. Regan
, M. Pfutzner
, J. Gerl
, M. Hellstrom
, Zs. Podolyak
, M. Caamano
, P. Mayet
, A. Aprahamian
, J. Benlliure
, Alison Bruce
, P.A. Butler
, D. Cortina Gil
, D.M. Cullen
, J. Doring
, T. Enqvist
, F. Farget
, C. Fox
, J. Garces Narro
, W. Gelletly

J. Giovinazzo, M. Gorska, H. Grawe, R. Grzywacz, A. Kleinbohl, W. Korten, M. Lewitowicz, R. Lucas, H. Mach, M. Minerva, C. O'Leary, F. De Oliveira, C.J. Pearson, M. Rejmund, M. Sawicka, H. Schaffner, K. Schmidt, Ch. Theisen, P.M. Walker, D.D. Warner, C. Wheldon, H.J. Wollersheim, S. Wooding, F. Xu

University of Brighton

Research output: Contribution to journal › Article › peer-review

Abstract

Gamma-spectroscopy methods have been used to search for microsecond isomers among the fragmentation products of a 1 GeV/nucleon Pb-208 beam. In particular the population of the known K-pi = 35/2(-) isomer in W-179 has been investigated and several new isomeric decays have been found for neutron rich nuclei in the A approximate to 180-200 mass region. The ground state band of the neutron rich N = 116 system of W-190 has been identified for the first time and we discuss its structure in comparison to neighboring systems.

Original language	English
Pages (from-to)	72-76
Number of pages	5
Journal	Physica Scripta
Volume	T88
Issue number	1
Publication status	Published - 2000

Cite this

@article{b72ae79acdd34094b7b43023104d70b6,

title = "K-isomers in very neutron-rich nuclei around mass 180",

abstract = "Gamma-spectroscopy methods have been used to search for microsecond isomers among the fragmentation products of a 1 GeV/nucleon Pb-208 beam. In particular the population of the known K-pi = 35/2(-) isomer in W-179 has been investigated and several new isomeric decays have been found for neutron rich nuclei in the A approximate to 180-200 mass region. The ground state band of the neutron rich N = 116 system of W-190 has been identified for the first time and we discuss its structure in comparison to neighboring systems.",

author = "C. Schlegel and P.H. Regan and M. Pfutzner and J. Gerl and M. Hellstrom and Zs. Podolyak and M. Caamano and P. Mayet and A. Aprahamian and J. Benlliure and Alison Bruce and P.A. Butler and \{Cortina Gil\}, D. and D.M. Cullen and J. Doring and T. Enqvist and F. Farget and C. Fox and \{Garces Narro\}, J. and W. Gelletly and J. Giovinazzo and M. Gorska and H. Grawe and R. Grzywacz and A. Kleinbohl and W. Korten and M. Lewitowicz and R. Lucas and H. Mach and M. Minerva and C. O'Leary and \{De Oliveira\}, F. and C.J. Pearson and M. Rejmund and M. Sawicka and H. Schaffner and K. Schmidt and Ch. Theisen and P.M. Walker and D.D. Warner and C. Wheldon and H.J. Wollersheim and S. Wooding and F. Xu",

year = "2000",

language = "English",

volume = "T88",

pages = "72--76",

journal = "Physica Scripta",

issn = "0031-8949",

number = "1",

}

Schlegel, C, Regan, PH, Pfutzner, M, Gerl, J, Hellstrom, M, Podolyak, Z, Caamano, M, Mayet, P, Aprahamian, A, Benlliure, J, Bruce, A, Butler, PA, Cortina Gil, D, Cullen, DM, Doring, J, Enqvist, T, Farget, F, Fox, C, Garces Narro, J, Gelletly, W, Giovinazzo, J, Gorska, M, Grawe, H, Grzywacz, R, Kleinbohl, A, Korten, W, Lewitowicz, M, Lucas, R, Mach, H, Minerva, M, O'Leary, C, De Oliveira, F, Pearson, CJ, Rejmund, M, Sawicka, M, Schaffner, H, Schmidt, K, Theisen, C, Walker, PM, Warner, DD, Wheldon, C, Wollersheim, HJ, Wooding, S & Xu, F 2000, 'K-isomers in very neutron-rich nuclei around mass 180', Physica Scripta, vol. T88, no. 1, pp. 72-76.

TY - JOUR

T1 - K-isomers in very neutron-rich nuclei around mass 180

AU - Schlegel, C.

AU - Regan, P.H.

AU - Pfutzner, M.

AU - Gerl, J.

AU - Hellstrom, M.

AU - Podolyak, Zs.

AU - Caamano, M.

AU - Mayet, P.

AU - Aprahamian, A.

AU - Benlliure, J.

AU - Bruce, Alison

AU - Butler, P.A.

AU - Cortina Gil, D.

AU - Cullen, D.M.

AU - Doring, J.

AU - Enqvist, T.

AU - Farget, F.

AU - Fox, C.

AU - Garces Narro, J.

AU - Gelletly, W.

AU - Giovinazzo, J.

AU - Gorska, M.

AU - Grawe, H.

AU - Grzywacz, R.

AU - Kleinbohl, A.

AU - Korten, W.

AU - Lewitowicz, M.

AU - Lucas, R.

AU - Mach, H.

AU - Minerva, M.

AU - O'Leary, C.

AU - De Oliveira, F.

AU - Pearson, C.J.

AU - Rejmund, M.

AU - Sawicka, M.

AU - Schaffner, H.

AU - Schmidt, K.

AU - Theisen, Ch.

AU - Walker, P.M.

AU - Warner, D.D.

AU - Wheldon, C.

AU - Wollersheim, H.J.

AU - Wooding, S.

AU - Xu, F.

PY - 2000

Y1 - 2000

N2 - Gamma-spectroscopy methods have been used to search for microsecond isomers among the fragmentation products of a 1 GeV/nucleon Pb-208 beam. In particular the population of the known K-pi = 35/2(-) isomer in W-179 has been investigated and several new isomeric decays have been found for neutron rich nuclei in the A approximate to 180-200 mass region. The ground state band of the neutron rich N = 116 system of W-190 has been identified for the first time and we discuss its structure in comparison to neighboring systems.

AB - Gamma-spectroscopy methods have been used to search for microsecond isomers among the fragmentation products of a 1 GeV/nucleon Pb-208 beam. In particular the population of the known K-pi = 35/2(-) isomer in W-179 has been investigated and several new isomeric decays have been found for neutron rich nuclei in the A approximate to 180-200 mass region. The ground state band of the neutron rich N = 116 system of W-190 has been identified for the first time and we discuss its structure in comparison to neighboring systems.

M3 - Article

SN - 0031-8949

VL - T88

SP - 72

EP - 76

JO - Physica Scripta

JF - Physica Scripta

IS - 1

ER -

K-isomers in very neutron-rich nuclei around mass 180

Abstract

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