In-beam gamma-ray spectroscopy of Cd-102

J Persson; Joakim Cederkäll; M Lipoglavsek; M Palacz; A Atac; J Blomqvist; C Fahlander; H Grawe; A Johnson; A Kerek; W Klamra; J Kownacki; A Likar; LO Norlin; J Nyberg; R Schubart; D Seweryniak; G de Angelis; P Bednarczyk; Z Dombradi; D Foltescu; D Jerrestam; S Juutinen; E Makela; G Perez; M de Poli; HA Roth; T Shizuma; O Skeppstedt; G Sletten; S Tormanen; T Vass

doi:10.1016/S0375-9474(97)00405-3

In-beam gamma-ray spectroscopy of Cd-102

J Persson, Joakim Cederkäll, M Lipoglavsek, M Palacz, A Atac, J Blomqvist, C Fahlander, H Grawe, A Johnson, A Kerek, W Klamra, J Kownacki, A Likar, LO Norlin, J Nyberg, R Schubart, D Seweryniak, G de Angelis, P Bednarczyk, Z DombradiD Foltescu, D Jerrestam, S Juutinen, E Makela, G Perez, M de Poli, HA Roth, T Shizuma, O Skeppstedt, G Sletten, S Tormanen, T Vass

External Organization - Unknown

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

Abstract

Neutron deficient nuclei close to Sn-100 have been studied using the NORDBALL Ge-detector array together with ancillary particle detectors. Evaporation residues from the compound nucleus Te-108 were identified with charged particle and neutron detectors. In this paper a considerable extension of the level scheme of the nucleus Cd-102 is presented. The strongest cascade of the new level scheme reveals an irregular sequence of dipole transitions above I-pi = 10(+) extending up to spin 17. A strongly populated rather regular side band consisting of four quadrupole transitions ranging from spin 9 to spin 17 was also discovered. This band was tentatively assigned negative parity. Shell model calculations were performed and a very good agreement with the experimental results was found. The excited stares could successfully be interpreted as neutron particle and proton hole excitations with respect to the doubly closed core Sn-100(50)50. (C) 1997 Elsevier Science B.V.

Original language	English
Pages (from-to)	101-118
Journal	Nuclear Physics, Section A
Volume	627
Issue number	1
DOIs	https://doi.org/10.1016/S0375-9474(97)00405-3
Publication status	Published - 1997
Externally published	Yes

Subject classification (UKÄ)

Subatomic Physics

Free keywords

E=261 MeV
1 alpha 2p)
nuclear reaction Ni-58(Cr-50
measured gamma
gamma coinc
gamma gamma(theta)
Cd-102 deduced levels
shell model
calculations

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10.1016/S0375-9474(97)00405-3

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Persson, J., Cederkäll, J., Lipoglavsek, M., Palacz, M., Atac, A., Blomqvist, J., Fahlander, C., Grawe, H., Johnson, A., Kerek, A., Klamra, W., Kownacki, J., Likar, A., Norlin, LO., Nyberg, J., Schubart, R., Seweryniak, D., de Angelis, G., Bednarczyk, P., ... Vass, T. (1997). In-beam gamma-ray spectroscopy of Cd-102. Nuclear Physics, Section A, 627(1), 101-118. https://doi.org/10.1016/S0375-9474(97)00405-3

@article{23d7872dd8a643418c180a0e679c282e,

title = "In-beam gamma-ray spectroscopy of Cd-102",

abstract = "Neutron deficient nuclei close to Sn-100 have been studied using the NORDBALL Ge-detector array together with ancillary particle detectors. Evaporation residues from the compound nucleus Te-108 were identified with charged particle and neutron detectors. In this paper a considerable extension of the level scheme of the nucleus Cd-102 is presented. The strongest cascade of the new level scheme reveals an irregular sequence of dipole transitions above I-pi = 10(+) extending up to spin 17. A strongly populated rather regular side band consisting of four quadrupole transitions ranging from spin 9 to spin 17 was also discovered. This band was tentatively assigned negative parity. Shell model calculations were performed and a very good agreement with the experimental results was found. The excited stares could successfully be interpreted as neutron particle and proton hole excitations with respect to the doubly closed core Sn-100(50)50. (C) 1997 Elsevier Science B.V.",

keywords = "E=261 MeV, 1 alpha 2p), nuclear reaction Ni-58(Cr-50, measured gamma, gamma coinc, gamma gamma(theta), Cd-102 deduced levels, shell model, calculations",

author = "J Persson and Joakim Cederk{\"a}ll and M Lipoglavsek and M Palacz and A Atac and J Blomqvist and C Fahlander and H Grawe and A Johnson and A Kerek and W Klamra and J Kownacki and A Likar and LO Norlin and J Nyberg and R Schubart and D Seweryniak and {de Angelis}, G and P Bednarczyk and Z Dombradi and D Foltescu and D Jerrestam and S Juutinen and E Makela and G Perez and {de Poli}, M and HA Roth and T Shizuma and O Skeppstedt and G Sletten and S Tormanen and T Vass",

year = "1997",

doi = "10.1016/S0375-9474(97)00405-3",

language = "English",

volume = "627",

pages = "101--118",

journal = "Nuclear Physics, Section A",

issn = "0375-9474",

publisher = "Elsevier",

number = "1",

}

Persson, J, Cederkäll, J, Lipoglavsek, M, Palacz, M, Atac, A, Blomqvist, J, Fahlander, C, Grawe, H, Johnson, A, Kerek, A, Klamra, W, Kownacki, J, Likar, A, Norlin, LO, Nyberg, J, Schubart, R, Seweryniak, D, de Angelis, G, Bednarczyk, P, Dombradi, Z, Foltescu, D, Jerrestam, D, Juutinen, S, Makela, E, Perez, G, de Poli, M, Roth, HA, Shizuma, T, Skeppstedt, O, Sletten, G, Tormanen, S & Vass, T 1997, 'In-beam gamma-ray spectroscopy of Cd-102', Nuclear Physics, Section A, vol. 627, no. 1, pp. 101-118. https://doi.org/10.1016/S0375-9474(97)00405-3

TY - JOUR

T1 - In-beam gamma-ray spectroscopy of Cd-102

AU - Persson, J

AU - Cederkäll, Joakim

AU - Lipoglavsek, M

AU - Palacz, M

AU - Atac, A

AU - Blomqvist, J

AU - Fahlander, C

AU - Grawe, H

AU - Johnson, A

AU - Kerek, A

AU - Klamra, W

AU - Kownacki, J

AU - Likar, A

AU - Norlin, LO

AU - Nyberg, J

AU - Schubart, R

AU - Seweryniak, D

AU - de Angelis, G

AU - Bednarczyk, P

AU - Dombradi, Z

AU - Foltescu, D

AU - Jerrestam, D

AU - Juutinen, S

AU - Makela, E

AU - Perez, G

AU - de Poli, M

AU - Roth, HA

AU - Shizuma, T

AU - Skeppstedt, O

AU - Sletten, G

AU - Tormanen, S

AU - Vass, T

PY - 1997

Y1 - 1997

N2 - Neutron deficient nuclei close to Sn-100 have been studied using the NORDBALL Ge-detector array together with ancillary particle detectors. Evaporation residues from the compound nucleus Te-108 were identified with charged particle and neutron detectors. In this paper a considerable extension of the level scheme of the nucleus Cd-102 is presented. The strongest cascade of the new level scheme reveals an irregular sequence of dipole transitions above I-pi = 10(+) extending up to spin 17. A strongly populated rather regular side band consisting of four quadrupole transitions ranging from spin 9 to spin 17 was also discovered. This band was tentatively assigned negative parity. Shell model calculations were performed and a very good agreement with the experimental results was found. The excited stares could successfully be interpreted as neutron particle and proton hole excitations with respect to the doubly closed core Sn-100(50)50. (C) 1997 Elsevier Science B.V.

AB - Neutron deficient nuclei close to Sn-100 have been studied using the NORDBALL Ge-detector array together with ancillary particle detectors. Evaporation residues from the compound nucleus Te-108 were identified with charged particle and neutron detectors. In this paper a considerable extension of the level scheme of the nucleus Cd-102 is presented. The strongest cascade of the new level scheme reveals an irregular sequence of dipole transitions above I-pi = 10(+) extending up to spin 17. A strongly populated rather regular side band consisting of four quadrupole transitions ranging from spin 9 to spin 17 was also discovered. This band was tentatively assigned negative parity. Shell model calculations were performed and a very good agreement with the experimental results was found. The excited stares could successfully be interpreted as neutron particle and proton hole excitations with respect to the doubly closed core Sn-100(50)50. (C) 1997 Elsevier Science B.V.

KW - E=261 MeV

KW - 1 alpha 2p)

KW - nuclear reaction Ni-58(Cr-50

KW - measured gamma

KW - gamma coinc

KW - gamma gamma(theta)

KW - Cd-102 deduced levels

KW - shell model

KW - calculations

U2 - 10.1016/S0375-9474(97)00405-3

DO - 10.1016/S0375-9474(97)00405-3

M3 - Article

SN - 0375-9474

VL - 627

SP - 101

EP - 118

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 1

ER -

In-beam gamma-ray spectroscopy of Cd-102

Abstract

Subject classification (UKÄ)

Free keywords

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Cite this